| Bonds, notes & other debt instruments 84.74% Alabama 2.70% | Principal amount (000) | Value (000) | |
| Black Belt Energy Gas Dist., Gas Project Rev. Bonds, Series 2022-B-1, 4.00% 4/1/2053 (put 10/1/2027) | USD42,500 | $40,340 | |
| Black Belt Energy Gas Dist., Gas Project Rev. Bonds (Project No. 6), Series 2021-B, 4.00% 10/1/2052 (put 12/1/2026) | 20,500 | 19,741 | |
| Black Belt Energy Gas Dist., Gas Project Rev. Bonds (Project No. 7), Series 2021-C-1, 4.00% 10/1/2052 (put 12/1/2026) | 4,950 | 4,767 | |
| Black Belt Energy Gas Dist., Gas Supply Prepay Rev. Bonds (Project No. 4), Series 2019-A, 4.00% 12/1/2049 (put 12/1/2025) | 7,000 | 6,789 | |
| Black Belt Energy Gas Dist., Gas Supply Prepay Rev. Bonds (Project No. 5), Series 2020-A-1, 4.00% 10/1/2049 (put 10/1/2026) | 6,400 | 6,149 | |
| Black Belt Energy Gas Dist., Gas Supply Rev. Bonds, Series 2021-A, 4.00% 6/1/2051 (put 12/1/2031) | 13,570 | 12,519 | |
| Black Belt Energy Gas Dist., Gas Supply Rev. Bonds, Series 2022-D-1, 4.00% 7/1/2052 (put 6/1/2027) | 21,490 | 20,821 | |
| Housing Fin. Auth., Multi Family Housing Rev. Bonds (Capstone at Kinsey Cove Project), Series 2020-A, 0.35% 12/1/2023 (put 2/15/2023) | 6,680 | 6,609 | |
| Housing Fin. Auth., Multi Family Housing Rev. Bonds (ECG Monrovia Project), Series 2022-A, 2.00% 10/1/2025 (put 10/1/2024) | 20,441 | 19,748 | |
| Housing Fin. Auth., Multi Family Housing Rev. Bonds (Peppertree Place Project), Series 2022-C, 3.25% 11/1/2025 (put 11/1/2024) | 1,575 | 1,555 | |
| City of Huntsville, Electric Rev. Bonds, Series 2017-A, 5.00% 12/1/2022 | 450 | 451 | |
| City of Huntsville, Electric Rev. Bonds, Series 2017-B, 5.00% 12/1/2022 | 400 | 401 | |
| County of Jefferson, Limited Obligation Rev. Ref. Bonds, Series 2017, 5.00% 9/15/2025 | 3,000 | 3,124 | |
| County of Jefferson, Limited Obligation Rev. Ref. Bonds, Series 2017, 5.00% 9/15/2026 | 1,000 | 1,054 | |
| County of Jefferson, Limited Obligation Rev. Ref. Bonds, Series 2017, 5.00% 9/15/2027 | 2,000 | 2,120 | |
| City of Montgomery, Medical Clinic Board, Health Care Fac. Rev. Bonds (Jackson Hospital & Clinic), Series 2016, 5.00% 3/1/2023 | 1,125 | 1,129 | |
| Southeast Energy Auth., Commodity Supply Rev. Bonds (Project No. 1), Series 2021-A, 4.00% 11/1/2051 (put 10/1/2028) | 26,495 | 24,746 | |
| Southeast Energy Auth., Commodity Supply Rev. Bonds (Project No. 2), Series 2021-B-1, 4.00% 12/1/2051 (put 12/1/2031) | 15,520 | 13,981 | |
| Southeast Energy Auth., Commodity Supply Rev. Bonds (Project No. 4), Series 2022-B-1, 5.00% 5/1/2053 (put 8/1/2028) | 5,305 | 5,225 | |
| 191,269 | |||
| Alaska 0.59% | |||
| Housing Fin. Corp., Collateralized Bonds (Veterans Mortgage Program), Series 2019, 4.00% 12/1/2048 | 8,445 | 8,324 | |
| Housing Fin. Corp., General Mortgage Rev. Bonds, Series 2020-A, 3.25% 12/1/2044 | 22,495 | 21,377 | |
| Housing Fin. Corp., General Mortgage Rev. Bonds, Series 2016-A, 3.50% 6/1/2046 | 1,310 | 1,291 | |
| Housing Fin. Corp., State Capital Project Bonds, Series 2022-B, 5.00% 6/1/2028 | 600 | 640 | |
| Housing Fin. Corp., State Capital Project Bonds, Series 2022-B, 5.00% 12/1/2028 | 575 | 616 | |
| Housing Fin. Corp., State Capital Project Bonds, Series 2022-B, 5.00% 6/1/2029 | 750 | 802 | |
| Housing Fin. Corp., State Capital Project Bonds, Series 2022-B, 5.00% 12/1/2029 | 750 | 805 | |
| Housing Fin. Corp., State Capital Project Bonds, Series 2022-B, 5.00% 6/1/2030 | 665 | 714 | |
| Housing Fin. Corp., State Capital Project Bonds, Series 2022-B, 5.00% 12/1/2030 | 665 | 715 | |
| Housing Fin. Corp., State Capital Project Bonds, Series 2014-A, 5.00% 12/1/2032 (preref. 12/1/2023) | 2,700 | 2,752 | |
| Housing Fin. Corp., State Capital Project Bonds, Series 2014-A, 5.00% 12/1/2033 (preref. 12/1/2023) | 3,400 | 3,465 | |
| 41,501 | |||
| Bonds, notes & other debt instruments (continued) Arizona 0.96% | Principal amount (000) | Value (000) | |
| Agricultural Improvement and Power Dist., Electric System Rev. Bonds (Salt River Project), Series 2021-A, 5.00% 1/1/2028 | USD4,030 | $4,351 | |
| Agricultural Improvement and Power Dist., Electric System Rev. Bonds (Salt River Project), Series 2021-A, 5.00% 1/1/2029 | 3,560 | 3,889 | |
| Agricultural Improvement and Power Dist., Electric System Rev. Ref. Bonds (Salt River Project), Series 2016-A, 5.00% 1/1/2026 | 1,540 | 1,619 | |
| Board of Regents of the Arizona State University System, Rev. Bonds, Series 2020-A, 5.00% 7/1/2027 | 400 | 428 | |
| Board of Regents of the Arizona State University System, Rev. Bonds, Series 2020-A, 5.00% 7/1/2028 | 550 | 596 | |
| Board of Regents of the Arizona State University System, Rev. Bonds, Series 2020-A, 5.00% 7/1/2033 | 700 | 753 | |
| Bullhead City, Excise Taxes Rev. Obligations, Series 2021-2, 1.15% 7/1/2027 | 375 | 320 | |
| Bullhead City, Excise Taxes Rev. Obligations, Series 2021-2, 1.30% 7/1/2028 | 485 | 405 | |
| Bullhead City, Excise Taxes Rev. Obligations, Series 2021-2, 1.65% 7/1/2030 | 825 | 668 | |
| Bullhead City, Excise Taxes Rev. Obligations, Series 2021-2, 1.70% 7/1/2031 | 450 | 352 | |
| Coconino County Pollution Control Corp., Pollution Control Rev. Ref. Bonds, Series 2017-A, AMT, 1.875% 9/1/2032 (put 3/31/2023) | 3,300 | 3,273 | |
| Coconino County Pollution Control Corp., Pollution Control Rev. Ref. Bonds, Series 2017-B, 1.65% 3/1/2039 (put 3/31/2023) | 1,500 | 1,487 | |
| City of Glendale Industrial Dev. Auth., Rev. Ref. Bonds (Midwestern University), Series 2020, 5.00% 5/15/2029 | 1,000 | 1,076 | |
| City of Glendale, Industrial Dev. Auth., Graduate and Professional Student Loan Program Rev. Bonds (Midwestern University Foundation), Series 2021-A, AMT, 2.125% 7/1/2033 | 2,275 | 1,663 | |
| City of Glendale, Water and Sewer Rev. Ref. Obligations, Series 2020, 5.00% 7/1/2030 | 1,030 | 1,136 | |
| Industrial Dev. Auth., Charter School Rev. Bonds (Equitable School Revolving Fund), Series 2019-A, National insured, 5.00% 11/1/2027 | 1,125 | 1,180 | |
| Industrial Dev. Auth., Charter School Rev. Bonds (Equitable School Revolving Fund), Series 2019-A, National insured, 5.00% 11/1/2028 | 1,175 | 1,237 | |
| Industrial Dev. Auth., Charter School Rev. Bonds (Equitable School Revolving Fund), Series 2019-A, National insured, 5.00% 11/1/2031 | 1,050 | 1,088 | |
| Industrial Dev. Auth., Education Rev. Bonds (GreatHearts Arizona Projects), Series 2021-A, 5.00% 7/1/2028 | 120 | 125 | |
| Industrial Dev. Auth., Education Rev. Bonds (GreatHearts Arizona Projects), Series 2021-A, 5.00% 7/1/2029 | 115 | 120 | |
| Industrial Dev. Auth., Education Rev. Bonds (GreatHearts Arizona Projects), Series 2021-A, 5.00% 7/1/2030 | 130 | 135 | |
| Industrial Dev. Auth., Education Rev. Bonds (GreatHearts Arizona Projects), Series 2021-A, 5.00% 7/1/2031 | 125 | 130 | |
| Industrial Dev. Auth., Hospital Rev. Bonds (Phoenix Children’s Hospital), Series 2021-A, 5.00% 2/1/2029 | 1,355 | 1,455 | |
| Industrial Dev. Auth., Multi Family Housing Rev. Bonds (Las Terrazas Apartments Project), Series 2022-A, 1.25% 2/1/2025 (put 2/1/2024) | 4,075 | 3,939 | |
| Industrial Dev. Auth., Municipal Certs., Series 2019-2, Class A, 3.625% 5/20/2033 | 2,368 | 2,139 | |
| Industrial Dev. Auth., Rev. Bonds (Lincoln South Beltway Project), Series 2020, 5.00% 2/1/2024 | 1,485 | 1,513 | |
| Industrial Dev. Auth., Rev. Bonds (Lincoln South Beltway Project), Series 2020, 5.00% 5/1/2024 | 1,515 | 1,549 | |
| Industrial Dev. Auth., Rev. Bonds (Lincoln South Beltway Project), Series 2020, 5.00% 2/1/2025 | 1,610 | 1,659 | |
| Industrial Dev. Auth., Rev. Bonds (Lincoln South Beltway Project), Series 2020, 5.00% 5/1/2025 | 1,640 | 1,695 | |
| Industrial Dev. Auth., Rev. Bonds (Lincoln South Beltway Project), Series 2020, 5.00% 5/1/2026 | 1,500 | 1,570 | |
| Industrial Dev. Auth., Rev. Bonds (Lincoln South Beltway Project), Series 2020, 5.00% 8/1/2026 | 1,560 | 1,637 | |
| Industrial Dev. Auth., Rev. Bonds (Lincoln South Beltway Project), Series 2020, 5.00% 11/1/2026 | 1,350 | 1,421 | |
| Industrial Dev. Auth., Student Housing Rev. Bonds (Provident Group - NCCU Properties, LLC - North Carolina Central University Project), Series 2019-A, BAM insured, 5.00% 6/1/2025 | 400 | 412 | |
| Industrial Dev. Auth., Student Housing Rev. Bonds (Provident Group - NCCU Properties, LLC - North Carolina Central University Project), Series 2019-A, BAM insured, 5.00% 6/1/2026 | 500 | 519 | |
| Industrial Dev. Auth., Student Housing Rev. Bonds (Provident Group - NCCU Properties, LLC - North Carolina Central University Project), Series 2019-A, BAM insured, 5.00% 6/1/2027 | 400 | 418 | |
| Kyrene Elementary School Dist. No. 28, School Improvement Bonds (2010 Project), Series 2013-B, 4.50% 7/1/2024 (preref. 7/1/2023)1 | 1,010 | 1,019 | |
| Kyrene Elementary School Dist. No. 28, School Improvement Bonds (2010 Project), Series 2013-B, 4.50% 7/1/2025 (preref. 7/1/2023)1 | 815 | 822 | |
| County of Maricopa, Industrial Dev. Auth., Education Rev. Bonds (GreatHearts Arizona Projects), Series 2017-A, 5.00% 7/1/2027 | 745 | 770 | |
| Bonds, notes & other debt instruments (continued) Arizona (continued) | Principal amount (000) | Value (000) | |
| County of Maricopa, Industrial Dev. Auth., Rev. Bonds (Banner Health), Series 2017-C, 5.00% 1/1/2048 (put 10/18/2024) | USD2,000 | $2,057 | |
| County of Maricopa, Special Health Care Dist., G.O. Bonds, Series 2021-D, 5.00% 7/1/2027 | 2,000 | 2,134 | |
| City of Phoenix Civic Improvement Corp., Airport Rev. Bonds, Series 2019-B, AMT, 5.00% 7/1/2024 | 1,000 | 1,020 | |
| City of Phoenix Civic Improvement Corp., Airport Rev. Bonds, Series 2019-B, AMT, 5.00% 7/1/2031 | 4,505 | 4,610 | |
| City of Phoenix Civic Improvement Corp., Wastewater System Rev. Ref. Bonds, Series 2016, 5.00% 7/1/2028 | 2,000 | 2,113 | |
| City of Phoenix Civic Improvement Corp., Water System Rev. Ref. Bonds, Series 2014-B, 5.00% 7/1/2024 | 1,180 | 1,214 | |
| County of Pima, Sewer System Rev. and Rev. Ref. Obligations, Series 2022, 5.00% 7/1/2027 | 1,135 | 1,215 | |
| County of Pima, Sewer System Rev. Obligations, Series 2020-B, 5.00% 7/1/2030 | 1,000 | 1,100 | |
| Regional Public Transportation Auth., Transportation Excise Tax Rev. Ref. Bonds (Maricopa County Public Transportation Fund), Series 2019, 5.00% 7/1/2025 | 1,540 | 1,608 | |
| County of Yavapai, Industrial Dev. Auth., Solid Waste Disposal Rev. Bonds (Waste Management, Inc. Project), Series 2002, AMT, 1.30% 6/1/2027 | 2,625 | 2,248 | |
| 67,887 | |||
| California 5.36% | |||
| Bay Area Toll Auth., San Francisco Bay Area Toll Bridge Rev. Bonds, Series 2001-A, (SIFMA Municipal Swap Index + 1.25%) 3.49% 4/1/2036 (put 4/1/2027)2 | 2,000 | 2,023 | |
| Bay Area Toll Auth., San Francisco Bay Area Toll Bridge Rev. Bonds, Series 2018-A, 2.625% 4/1/2045 (put 4/1/2026) | 5,000 | 4,775 | |
| Bay Area Toll Auth., San Francisco Bay Area Toll Bridge Rev. Bonds, Series 2006-C-1, (SIFMA Municipal Swap Index + 0.90%) 3.14% 4/1/2045 (put 5/1/2023)2 | 9,270 | 9,278 | |
| Bay Area Toll Auth., San Francisco Bay Area Toll Bridge Rev. Bonds, Series 2008-A-1, (SIFMA Municipal Swap Index + 0.90%) 3.14% 4/1/2045 (put 5/1/2023)2 | 100 | 100 | |
| Bay Area Toll Auth., San Francisco Bay Area Toll Bridge Rev. Bonds, Series 2007-C-1, (SIFMA Municipal Swap Index + 0.90%) 3.14% 4/1/2047 (put 5/1/2023)2 | 3,500 | 3,503 | |
| Bay Area Toll Auth., San Francisco Bay Area Toll Bridge Rev. Bonds, Series 2021-A, 2.00% 4/1/2056 (put 4/1/2028) | 2,000 | 1,789 | |
| Bay Area Toll Auth., San Francisco Bay Area Toll Bridge Rev. Bonds, Series 2021-D, (SIFMA Municipal Swap Index + 0.30%) 2.54% 4/1/2056 (put 4/1/2027)2 | 4,915 | 4,790 | |
| Bay Area Toll Auth., San Francisco Bay Area Toll Bridge Rev. Bonds, Series 2021-C, (SIFMA Municipal Swap Index + 0.45%) 2.69% 4/1/2056 (put 4/1/2026)2 | 4,595 | 4,518 | |
| Trustees of the California State University, Systemwide Rev. Bonds, Series 2017-A, 5.00% 11/1/2026 | 2,620 | 2,793 | |
| Trustees of the California State University, Systemwide Rev. Bonds, Series 2016-A, 5.00% 11/1/2027 | 2,475 | 2,617 | |
| Trustees of the California State University, Systemwide Rev. Bonds, Series 2016-B-2, 0.55% 11/1/2049 (put 11/1/2026) | 2,135 | 1,849 | |
| Carlsbad Unified School Dist., G.O. Bonds, 2018 Election, Series 2021-B, 2.00% 8/1/2023 | 795 | 785 | |
| Carlsbad Unified School Dist., G.O. Bonds, 2018 Election, Series 2021-B, 2.00% 8/1/2024 | 805 | 781 | |
| Community Choice Fncg. Auth., Clean Energy Project Rev. Green Bonds, Series 2021-B-1, 4.00% 2/1/2052 (put 8/1/2031) | 28,830 | 26,914 | |
| Community Choice Fncg. Auth., Clean Energy Project Rev. Green Bonds, Series 2022-A-1, 4.00% 5/1/2053 (put 8/1/2028) | 2,000 | 1,922 | |
| Compton Unified School Dist., G.O. Bonds, 2015 Election, Series 2019-B, BAM insured, 5.00% 6/1/2026 | 750 | 793 | |
| Compton Unified School Dist., G.O. Bonds, 2015 Election, Series 2019-B, BAM insured, 5.00% 6/1/2027 | 600 | 643 | |
| County of Contra Costa, West Contra Costa Healthcare Dist., Rev. Ref. Bonds, Series 2021, 5.00% 7/1/2029 | 750 | 813 | |
| County of Contra Costa, West Contra Costa Healthcare Dist., Rev. Ref. Bonds, Series 2021, 5.00% 7/1/2031 | 800 | 866 | |
| Educational Facs. Auth., Rev. Bonds (University of Southern California), Series 2009-C, 5.25% 10/1/2024 (escrowed to maturity) | 675 | 701 | |
| City of El Centro, Fncg. Auth., Wastewater Rev. Ref. Bonds, Series 2014-A, Assured Guaranty Municipal insured, 5.00% 10/1/2028 | 1,000 | 1,028 | |
| City of Fontana, Public Facs. Fin. Auth., Special Tax Rev. Ref. Bonds, Series 2021-A, 4.00% 9/1/2027 | 375 | 371 | |
| City of Fontana, Public Facs. Fin. Auth., Special Tax Rev. Ref. Bonds, Series 2021-A, 4.00% 9/1/2029 | 290 | 282 | |
| Fresno Unified School Dist., G.O. Bonds, 2010 Election, Series 2013-C, 5.50% 8/1/2046 | 10,200 | 10,354 | |
| Fresno Unified School Dist., G.O. Bonds, 2016 Election, Series 2021-D, 2.00% 8/1/2024 | 515 | 501 | |
| G.O. Bonds, Series 2020-B, 5.00% 11/1/2031 | 2,000 | 2,210 | |
| Bonds, notes & other debt instruments (continued) California (continued) | Principal amount (000) | Value (000) | |
| G.O. Bonds, Series 2021, 5.00% 12/1/2031 | USD270 | $284 | |
| G.O. Bonds, Series 2021, 5.00% 12/1/2032 | 225 | 236 | |
| G.O. Bonds, Series 2021, 5.00% 12/1/2034 | 225 | 235 | |
| G.O. Rev. Ref. Bonds, Series 2021, 5.00% 9/1/2023 | 9,155 | 9,296 | |
| G.O. Rev. Ref. Bonds, Series 2020, 5.00% 11/1/2030 | 1,000 | 1,110 | |
| G.O. Rev. Ref. Bonds, Series 2021, 5.00% 12/1/2030 | 595 | 661 | |
| G.O. Rev. Ref. Bonds, Series 2020, 5.00% 3/1/2032 | 2,000 | 2,195 | |
| G.O. Rev. Ref. Bonds, Series 2022, 5.00% 9/1/2033 | 2,140 | 2,378 | |
| Golden State Tobacco Securitization Corp., Enhanced Tobacco Settlement Asset-Backed Bonds, Capital Appreciation Bonds, Series 2005-A, Assured Guaranty Municipal insured, 0% 6/1/2025 (escrowed to maturity) | 5,000 | 4,570 | |
| Health Facs. Fncg. Auth., Rev. Ref. Bonds (Adventist Health System/West), Series 2016-A, 4.00% 3/1/2026 | 1,500 | 1,508 | |
| Housing Fin. Agcy., Municipal Certs., Series 2021-A-1, 3.50% 11/20/2035 | 8,909 | 7,623 | |
| Housing Fin. Agcy., Municipal Certs., Series 2021-A-3, 3.25% 8/20/2036 | 7,129 | 5,840 | |
| Infrastructure and Econ. Dev. Bank, Rev. Ref. Bonds (Los Angeles County Museum of Art Project), Series 2021-B, 2.94% 12/1/2050 (put 6/1/2026)2 | 3,435 | 3,348 | |
| Irvine Unified School Dist., Community Facs. Dist. No. 09-1, Special Tax Bonds, Series 2017-A, BAM insured, 5.00% 9/1/2025 | 1,875 | 1,928 | |
| City of Jurupa, Public Fncg. Auth., Special Tax Rev. Ref. Bonds, Series 2020-A, BAM insured, 5.00% 9/1/2024 | 790 | 811 | |
| City of Jurupa, Public Fncg. Auth., Special Tax Rev. Ref. Bonds, Series 2020-A, BAM insured, 4.00% 9/1/2026 | 545 | 554 | |
| City of Lake Elsinore, Public Fncg. Auth., Local Agcy. Rev. Ref. Bonds, Series 2015, 5.00% 9/1/2026 | 3,590 | 3,687 | |
| Las Lomitas Elementary School Dist., G.O. Bonds, 2018 Election, Series 2021-B, 4.00% 7/1/2032 | 1,290 | 1,323 | |
| City of Los Angeles, Dept. of Airports, Los Angeles International Airport, Rev. and Rev. Ref. Bonds, Series 2022-C, AMT, 5.00% 5/15/2027 | 5,000 | 5,185 | |
| City of Los Angeles, Dept. of Airports, Los Angeles International Airport, Rev. and Rev. Ref. Bonds, Series 2021-A, AMT, 5.00% 5/15/2028 | 1,255 | 1,303 | |
| City of Los Angeles, Dept. of Airports, Los Angeles International Airport, Rev. and Rev. Ref. Bonds, Series 2022-C, AMT, 5.00% 5/15/2028 | 1,350 | 1,402 | |
| City of Los Angeles, Dept. of Airports, Los Angeles International Airport, Rev. and Rev. Ref. Bonds, Series 2021-A, AMT, 5.00% 5/15/2029 | 1,400 | 1,456 | |
| City of Los Angeles, Dept. of Airports, Los Angeles International Airport, Rev. and Rev. Ref. Bonds, Series 2022-C, AMT, 5.00% 5/15/2029 | 730 | 759 | |
| City of Los Angeles, Dept. of Airports, Los Angeles International Airport, Rev. and Rev. Ref. Bonds, Series 2022-C, AMT, 5.00% 5/15/2030 | 1,100 | 1,141 | |
| City of Los Angeles, Dept. of Airports, Los Angeles International Airport, Rev. and Rev. Ref. Bonds, Series 2021-A, AMT, 5.00% 5/15/2031 | 2,370 | 2,448 | |
| City of Los Angeles, Dept. of Airports, Los Angeles International Airport, Rev. and Rev. Ref. Bonds, Series 2021-A, AMT, 5.00% 5/15/2032 | 1,580 | 1,625 | |
| City of Los Angeles, Dept. of Airports, Los Angeles International Airport, Rev. Bonds, Series 2018-C, AMT, 5.00% 5/15/2026 | 1,195 | 1,232 | |
| City of Los Angeles, Dept. of Airports, Los Angeles International Airport, Rev. Bonds, Series 2016-B, AMT, 5.00% 5/15/2027 | 1,250 | 1,287 | |
| City of Los Angeles, Dept. of Airports, Los Angeles International Airport, Rev. Bonds, Series 2018-D, AMT, 5.00% 5/15/2027 | 2,120 | 2,198 | |
| City of Los Angeles, Dept. of Airports, Los Angeles International Airport, Rev. Bonds, Series 2022-A, AMT, 5.00% 5/15/2027 | 4,000 | 4,148 | |
| City of Los Angeles, Dept. of Airports, Los Angeles International Airport, Rev. Bonds, Series 2022-A, AMT, 5.00% 5/15/2028 | 3,405 | 3,535 | |
| City of Los Angeles, Dept. of Airports, Los Angeles International Airport, Rev. Bonds, Series 2018-D, AMT, 5.00% 5/15/2031 | 2,000 | 2,053 | |
| City of Los Angeles, Dept. of Airports, Los Angeles International Airport, Rev. Green Bonds, Series 2022-G, AMT, 5.00% 5/15/2032 | 7,780 | 8,100 | |
| City of Los Angeles, Dept. of Airports, Los Angeles International Airport, Rev. Green Bonds, Series 2022-G, AMT, 5.00% 5/15/2033 | 4,000 | 4,122 | |
| Bonds, notes & other debt instruments (continued) California (continued) | Principal amount (000) | Value (000) | |
| City of Los Angeles, Dept. of Airports, Los Angeles International Airport, Rev. Ref. Bonds, Series 2022-D, 5.00% 5/15/2029 | USD200 | $219 | |
| City of Los Angeles, Dept. of Airports, Los Angeles International Airport, Rev. Ref. Bonds, Series 2018-B, AMT, 5.00% 5/15/2033 | 12,000 | 12,241 | |
| City of Los Angeles, Dept. of Airports, Los Angeles International Airport, Rev. Ref. Bonds, Series 2018-B, AMT, 5.00% 5/15/2034 | 3,000 | 3,043 | |
| City of Los Angeles, Harbor Dept., Rev. Ref. Bonds, Series 2019-A, AMT, 5.00% 8/1/2023 | 3,000 | 3,034 | |
| City of Los Angeles, Harbor Dept., Rev. Ref. Bonds, Series 2016-A, AMT, 5.00% 8/1/2024 | 1,500 | 1,538 | |
| County of Los Angeles, Dev. Auth., Multi Family Housing Mortgage Rev. Bonds (Long Beach Senior Housing), Series 2022, 2.00% 2/1/2026 (put 2/1/2025) | 8,695 | 8,191 | |
| County of Los Angeles, Dev. Auth., Multi Family Housing Rev. Bonds (Cantamar Villas), Series 2021-D-1, 0.30% 2/1/2025 (put 2/1/2024) | 775 | 739 | |
| County of Los Angeles, Dev. Auth., Multi Family Housing Rev. Bonds (Sunny Garden Apartments), Series 2021-C-1, 0.20% 7/1/2024 (put 1/1/2023) | 790 | 786 | |
| County of Los Angeles, Metropolitan Transportation Auth., Measure R Sales Tax Rev. Bonds, Series 2016-A, 5.00% 6/1/2023 | 960 | 971 | |
| County of Los Angeles, Metropolitan Transportation Auth., Measure R Sales Tax Rev. Bonds, Series 2021-A, 5.00% 6/1/2032 | 960 | 1,071 | |
| Los Angeles Unified School Dist., G.O. Dedicated Unlimited Ad Valorem Property Tax Bonds, Series 2020-C, 5.00% 7/1/2026 | 1,035 | 1,099 | |
| Los Angeles Unified School Dist., G.O. Dedicated Unlimited Ad Valorem Property Tax Bonds, Series 2020-C, 5.00% 7/1/2029 | 1,500 | 1,649 | |
| Menifee Union School Dist., Public Fncg. Auth., Special Tax Rev. Bonds, Series 2016-A, BAM insured, 5.00% 9/1/2029 | 400 | 416 | |
| Menifee Union School Dist., Public Fncg. Auth., Special Tax Rev. Bonds, Series 2016-A, BAM insured, 5.00% 9/1/2030 | 625 | 648 | |
| Metropolitan Water Dist. of Southern California, Water Rev. Ref. Bonds, Series 2017-E, 2.38% 7/1/2037 (put 5/21/2024)2 | 17,160 | 17,078 | |
| Municipal Fin. Auth., Certs. of Part. (Palomar Health), Series 2022-A, Assured Guaranty Municipal insured, 5.00% 11/1/2033 | 1,150 | 1,178 | |
| Municipal Fin. Auth., Certs. of Part. (Palomar Health), Series 2022-A, Assured Guaranty Municipal insured, 5.25% 11/1/2034 | 1,000 | 1,041 | |
| Municipal Fin. Auth., Certs. of Part. (Palomar Health), Series 2022-A, Assured Guaranty Municipal insured, 5.25% 11/1/2035 | 1,175 | 1,221 | |
| Municipal Fin. Auth., Senior Living Rev. Bonds (Mt. San Antonio Gardens Project), Series 2022-B-2, 2.125% 11/15/2026 | 370 | 336 | |
| Municipal Fin. Auth., Senior Living Rev. Bonds (Mt. San Antonio Gardens Project), Series 2022-B-1, 2.75% 11/15/2027 | 525 | 465 | |
| Municipal Fin. Auth., Solid Waste Disposal Rev. Bonds (Waste Management, Inc. Project), Series 2009-A, 1.30% 2/1/2039 (put 2/3/2025)3 | 1,450 | 1,352 | |
| Municipal Fin. Auth., Solid Waste Disposal Rev. Bonds (Waste Management, Inc. Project), Series 2022-A, AMT, 4.125% 10/1/2041 (put 10/1/2025) | 11,160 | 11,047 | |
| Municipal Fin. Auth., Solid Waste Disposal Rev. Bonds (Waste Management, Inc. Project), Series 2019-A, AMT, 2.40% 10/1/2044 (put 10/1/2029) | 2,100 | 1,775 | |
| Municipal Fin. Auth., Solid Waste Disposal Rev. Bonds (Waste Management, Inc. Project), Series 2017-A, AMT, 0.70% 12/1/2044 (put 12/1/2023) | 10,935 | 10,515 | |
| Municipal Fin. Auth., Student Housing Rev. Bonds (CHF-Davis II, LLC - Orchard Park Student Housing Project), Series 2021, BAM insured, 5.00% 5/15/2026 | 400 | 413 | |
| Municipal Fin. Auth., Student Housing Rev. Bonds (CHF-Davis II, LLC - Orchard Park Student Housing Project), Series 2021, BAM insured, 5.00% 5/15/2028 | 400 | 418 | |
| Municipal Fin. Auth., Student Housing Rev. Bonds (CHF-Davis II, LLC - Orchard Park Student Housing Project), Series 2021, BAM insured, 5.00% 5/15/2029 | 400 | 419 | |
| Municipal Fin. Auth., Student Housing Rev. Bonds (CHF-Riverside II, LLC - UCR Student Housing Project), Series 2019, 5.00% 5/15/2029 | 855 | 868 | |
| Bonds, notes & other debt instruments (continued) California (continued) | Principal amount (000) | Value (000) | |
| New Haven Unified School Dist., G.O. Bonds, Capital Appreciation Bonds, Series 2008-C, Assured Guaranty insured, 0% 8/1/2029 | USD2,500 | $1,941 | |
| New Haven Unified School Dist., G.O. Bonds, Capital Appreciation Bonds, Series 2008-C, Assured Guaranty insured, 0% 8/1/2031 | 6,890 | 4,875 | |
| Oakland Unified School Dist., G.O. Rev. Ref. Bonds, Series 2016, 5.00% 8/1/2023 | 2,190 | 2,219 | |
| Oakland Unified School Dist., G.O. Rev. Ref. Bonds, Series 2016, 5.00% 8/1/2025 | 2,040 | 2,124 | |
| Oakland Unified School Dist., G.O. Rev. Ref. Bonds, Series 2016, 5.00% 8/1/2028 | 1,810 | 1,913 | |
| Port of Oakland, Rev. Ref. Bonds, Series 2021-H, AMT, 5.00% 5/1/2029 | 2,230 | 2,348 | |
| Port of Oakland, Rev. Ref. Bonds, Series 2021-H, AMT, 5.00% 11/1/2029 | 4,560 | 4,815 | |
| Ontario International Airport Auth., Ontario International Airport Rev. Bonds, Series 2021-B, AMT, Assured Guaranty Municipal insured, 5.00% 5/15/2028 | 300 | 309 | |
| Ontario International Airport Auth., Ontario International Airport Rev. Bonds, Series 2021-B, AMT, Assured Guaranty Municipal insured, 5.00% 5/15/2029 | 835 | 861 | |
| Ontario International Airport Auth., Ontario International Airport Rev. Bonds, Series 2021-B, AMT, Assured Guaranty Municipal insured, 5.00% 5/15/2030 | 1,315 | 1,355 | |
| Ontario International Airport Auth., Ontario International Airport Rev. Bonds, Series 2021-B, AMT, Assured Guaranty Municipal insured, 5.00% 5/15/2031 | 1,000 | 1,029 | |
| Palomar Pomerado Health, G.O. Bonds, Capital Appreciation Bonds, 2004 Election, Series 2007-A, National insured, 0% 8/1/2026 | 3,485 | 2,972 | |
| Public Fin. Auth., Rev. Bonds (Henry Mayo Newhall Memorial Hospital), Series 2021-A, 4.00% 10/15/2024 | 380 | 379 | |
| Public Fin. Auth., Rev. Bonds (Henry Mayo Newhall Memorial Hospital), Series 2021-A, 4.00% 10/15/2025 | 390 | 386 | |
| Public Fin. Auth., Rev. Bonds (Henry Mayo Newhall Memorial Hospital), Series 2021-A, 4.00% 10/15/2026 | 415 | 408 | |
| Public Fin. Auth., Rev. Bonds (Henry Mayo Newhall Memorial Hospital), Series 2021-A, 4.00% 10/15/2027 | 400 | 390 | |
| Public Fin. Auth., Rev. Bonds (Henry Mayo Newhall Memorial Hospital), Series 2021-A, 4.00% 10/15/2028 | 360 | 347 | |
| Public Works Board, Lease Rev. Ref. Bonds (Various Capital Projects), Series 2022-A, 5.00% 8/1/2028 | 3,000 | 3,250 | |
| Rio Elementary School Dist., Community Facs. Dist. No. 1, Special Tax Bonds, Series 2016, BAM insured, 5.00% 9/1/2027 | 835 | 862 | |
| Rio Elementary School Dist., Community Facs. Dist. No. 1, Special Tax Bonds, Series 2016, BAM insured, 5.00% 9/1/2028 | 405 | 418 | |
| Riverside Unified School Dist., Fncg. Auth., Special Tax Rev. Ref. Bonds, Series 2015, BAM insured, 5.00% 9/1/2029 | 2,250 | 2,342 | |
| Riverside Unified School Dist., Fncg. Auth., Special Tax Rev. Ref. Bonds, Series 2015, BAM insured, 5.00% 9/1/2031 | 1,035 | 1,071 | |
| City of Sacramento, Community Drainage Facs. Dist. No. 97-1 (North Natomas), Special Tax Bonds, Series 2015, 5.00% 9/1/2027 | 1,500 | 1,554 | |
| County of Sacramento, Airport System Rev. Ref. Bonds, Series 2018-C, AMT, 5.00% 7/1/2028 | 1,455 | 1,498 | |
| Sacramento Unified School Dist., G.O. Rev. Ref. Bonds, Series 2022, BAM insured, 5.00% 7/1/2029 | 2,165 | 2,355 | |
| City of San Diego, Community Facs. Dist. No. 2 (Santaluz), Improvement Area No. 1, Special Tax Rev. Ref. Bonds, Series 2021, 4.00% 9/1/2029 | 250 | 251 | |
| City of San Diego, Community Facs. Dist. No. 2 (Santaluz), Improvement Area No. 1, Special Tax Rev. Ref. Bonds, Series 2021, 4.00% 9/1/2030 | 155 | 155 | |
| County of San Diego, Water Auth., Water Rev. Ref. Bonds, Series 2013-A, 5.00% 5/1/2034 (preref. 11/1/2022) | 1,000 | 1,000 | |
| City and County of San Francisco, G.O. Rev. Ref. Bonds, Series 2020-R-2, 5.00% 6/15/2023 | 4,810 | 4,865 | |
| City of San Jose, Airport Rev. Ref. Bonds, Series 2021-A, AMT, BAM insured, 5.00% 3/1/2029 | 570 | 583 | |
| City of San Jose, Airport Rev. Ref. Bonds, Series 2021-A, AMT, BAM insured, 5.00% 3/1/2030 | 1,550 | 1,587 | |
| City of Santa Fe Springs, Community Dev. Commission, Consolidated Redev. Project, Tax Allocation Bonds, Capital Appreciation Bonds, Series 2006-A, National insured, 0% 9/1/2023 | 4,455 | 4,330 | |
| Southern California Public Power Auth., Rev. Ref. Green Bonds (Milford Wind Corridor Phase II Project), Series 2021-1, 5.00% 7/1/2023 | 700 | 709 | |
| Southern California Public Power Auth., Rev. Ref. Green Bonds (Milford Wind Corridor Phase II Project), Series 2021-1, 5.00% 7/1/2024 | 200 | 206 | |
| Southern California Public Power Auth., Rev. Ref. Green Bonds (Milford Wind Corridor Phase II Project), Series 2021-1, 5.00% 7/1/2028 | 230 | 251 | |
| Southern California Public Power Auth., Transmission Project Rev. Bonds (Southern Transmission Project), Series 2017-A, 5.00% 7/1/2023 | 4,980 | 5,043 | |
| Bonds, notes & other debt instruments (continued) California (continued) | Principal amount (000) | Value (000) | |
| Statewide Communities Dev. Auth., Multi Family Housing Rev. Bonds (Villa Del Sol Apartments), Series 2021-A-2, 0.39% 10/1/2023 (put 4/1/2023) | USD6,925 | $6,830 | |
| Statewide Communities Dev. Auth., Pollution Control Rev. Ref. Bonds (Southern California Edison Co.), Series 2006-D, 2.625% 11/1/2033 (put 12/1/2023) | 2,645 | 2,596 | |
| Statewide Communities Dev. Auth., Rev. Bonds (American Baptist Homes of the West), Series 2013-A, 5.00% 10/1/2023 | 330 | 335 | |
| Statewide Communities Dev. Auth., Rev. Bonds (American Baptist Homes of the West), Series 2015, 5.00% 10/1/2025 | 2,585 | 2,648 | |
| Statewide Communities Dev. Auth., Rev. Bonds (Viamonte Senior Living 1 Project), Series 2018-B, 3.00% 7/1/2026 | 4,000 | 4,001 | |
| Statewide Communities Dev. Auth., Student Housing Rev. Bonds (University of California, Irvine East Campus Apartments, Phase I Ref. and Phase IV-B CHF-Irvine, LLC), Series 2021, BAM insured, 5.00% 5/15/2030 | 4,145 | 4,427 | |
| Tobacco Securitization Auth. of Southern California, Tobacco Settlement Asset-Backed Rev. Ref. Bonds (San Diego County Tobacco Asset Securitization Corp.), Series 2019-A, 5.00% 6/1/2030 | 2,000 | 2,072 | |
| Tulare Joint Union High School Dist., G.O. Bonds, 2004 Election, Capital Appreciation Bonds, Series 2004-A, National insured, 0% 8/1/2028 | 4,150 | 3,294 | |
| Regents of the University of California, G.O. Rev. Bonds, Series 2013-AK, 5.00% 5/15/2048 (put 5/15/2023) | 7,000 | 7,069 | |
| Regents of the University of California, Limited Project Rev. Bonds, Series 2022-S, 5.00% 5/15/2026 | 2,030 | 2,149 | |
| City of Vernon, Electric System Rev. Bonds, Series 2022-A, 5.00% 10/1/2027 | 650 | 668 | |
| City of Vernon, Electric System Rev. Bonds, Series 2022-A, 5.00% 4/1/2028 | 230 | 237 | |
| Dept. of Veterans Affairs, Veterans G.O. Bonds, Series 2017-CQ, 4.00% 12/1/2047 | 745 | 738 | |
| Dept. of Veterans Affairs, Veterans G.O. Bonds, Series 2019-CS, 4.00% 12/1/2049 | 5,895 | 5,832 | |
| Dept. of Veterans Affairs, Veterans G.O. Bonds, Series 2020-CT, 3.00% 12/1/2050 | 3,490 | 3,338 | |
| Dept. of Veterans Affairs, Veterans G.O. Bonds, Series 2022-CU, 5.50% 12/1/2052 | 1,245 | 1,291 | |
| Dept. of Veterans Affairs, Veterans G.O. Rev. Ref. Bonds, Series 2015-CM, AMT, 2.45% 12/1/2031 | 140 | 139 | |
| Dept. of Water Resources, Water System Rev. Bonds (Central Valley Project), Series 2016-AW, 5.00% 12/1/2033 (preref. 12/1/2026) | 255 | 272 | |
| Dept. of Water Resources, Water System Rev. Bonds (Central Valley Project), Series 2017-AX, 5.00% 12/1/2033 (preref. 12/1/2027) | 230 | 248 | |
| West Contra Costa Unified School Dist., G.O. Bonds, Capital Appreciation Bonds, 2002 Election, Series 2005-D, National insured, 0% 8/1/2026 | 8,000 | 6,954 | |
| West Contra Costa Unified School Dist., G.O. Bonds, Capital Appreciation Bonds, 2002 Election, Series 2005-D, National insured, 0% 8/1/2031 | 5,000 | 3,454 | |
| 379,944 | |||
| Colorado 2.68% | |||
| County of Adams, Clear Creek Station Metropolitan Dist., Limited Tax G.O. Rev. Ref. and Improvement Bonds, Series 2017-A, 4.375% 12/1/2032 | 1,957 | 1,763 | |
| City of Arvada, Mountain Shadows Metropolitan Dist., Limited Tax G.O. Rev. Ref. and Improvement Bonds, Series 2016, 4.00% 12/1/2026 | 603 | 574 | |
| City and County of Broomfield, Arista Metropolitan Dist., Limited Tax G.O. Rev. Ref. and Improvement Bonds (Convertible to Unlimited Tax), Series 2018-A, 4.375% 12/1/2028 | 1,000 | 926 | |
| Certs. of Part., Series 2021-A, 5.00% 12/15/2028 | 495 | 536 | |
| City of Colorado Springs, Utilities System Rev. Ref. Bonds, Series 2020-A, 5.00% 11/15/2029 | 1,000 | 1,100 | |
| Board of Governors of the Colorado State University System, System Enterprise Rev. and Rev. Ref. Bonds, Series 2016-B, 5.00% 3/1/2041 (preref. 3/1/2027) | 140 | 150 | |
| City and County of Denver, Airport System Rev. Bonds, Series 2022-A, AMT, 5.00% 11/15/2032 | 6,000 | 6,157 | |
| City and County of Denver, Airport System Rev. Bonds, Series 2022-B, 5.00% 11/15/2032 | 250 | 272 | |
| City and County of Denver, Airport System Rev. Bonds, Series 2022-A, AMT, 5.00% 11/15/2033 | 35,000 | 35,576 | |
| City and County of Denver, Denver Convention Center Hotel Auth., Rev. Ref. Bonds, Series 2016, 5.00% 12/1/2029 | 6,500 | 6,630 | |
| City and County of Denver, Dept. of Aviation, Airport System Rev. Bonds, Series 2018-A, AMT, 5.00% 12/1/2026 | 10,000 | 10,289 | |
| City and County of Denver, Dept. of Aviation, Airport System Rev. Bonds, Series 2017-A, AMT, 5.00% 11/15/2028 | 3,610 | 3,720 | |
| City and County of Denver, Dept. of Aviation, Airport System Rev. Bonds, Series 2022-A, AMT, 5.00% 11/15/2029 | 13,300 | 13,781 | |
| Bonds, notes & other debt instruments (continued) Colorado (continued) | Principal amount (000) | Value (000) | |
| City and County of Denver, Dept. of Aviation, Airport System Rev. Bonds, Series 2018-A, AMT, 5.00% 12/1/2030 | USD1,000 | $1,030 | |
| City and County of Denver, Dept. of Aviation, Airport System Rev. Bonds, Series 2018-A, AMT, 5.00% 12/1/2032 | 10,000 | 10,171 | |
| City and County of Denver, Park Creek Metropolitan Dist., Limited Property Tax Supported Rev. Ref. Bonds, Series 2015-A, 5.00% 12/1/2023 | 1,400 | 1,422 | |
| City and County of Denver, Park Creek Metropolitan Dist., Limited Property Tax Supported Rev. Ref. Bonds, Series 2015-A, 5.00% 12/1/2024 | 1,080 | 1,111 | |
| City and County of Denver, Park Creek Metropolitan Dist., Limited Property Tax Supported Rev. Ref. Bonds, Series 2015-A, 5.00% 12/1/2025 | 3,835 | 3,993 | |
| City of Denver, Urban Renewal Auth., Stapleton Tax Increment Rev. Bonds, Series 2013-A-1, 5.00% 12/1/2022 | 4,000 | 4,005 | |
| E-470 Public Highway Auth., Rev. Bonds, Series 2020-A, 5.00% 9/1/2026 | 750 | 790 | |
| E-470 Public Highway Auth., Rev. Bonds, Series 2020-A, 5.00% 9/1/2027 | 500 | 533 | |
| E-470 Public Highway Auth., Rev. Bonds, Series 2021-B, (USD-SOFR x 0.67 + 0.35%) 2.386% 9/1/2039 (put 9/1/2024)2 | 3,035 | 2,989 | |
| Health Facs. Auth., Health Facs. Rev. and Rev. Ref. Bonds (Evangelical Lutheran Good Samaritan Society Project), Series 2017, 5.00% 6/1/2025 (escrowed to maturity) | 1,000 | 1,037 | |
| Health Facs. Auth., Health Facs. Rev. and Rev. Ref. Bonds (Evangelical Lutheran Good Samaritan Society Project), Series 2017, 5.00% 6/1/2026 (escrowed to maturity) | 615 | 646 | |
| Health Facs. Auth., Health Facs. Rev. and Rev. Ref. Bonds (Evangelical Lutheran Good Samaritan Society Project), Series 2015-A, 5.00% 6/1/2029 | 3,455 | 3,595 | |
| Health Facs. Auth., Health Facs. Rev. and Rev. Ref. Bonds (Evangelical Lutheran Good Samaritan Society Project), Series 2017, 5.00% 6/1/2029 | 1,750 | 1,857 | |
| Health Facs. Auth., Hospital Rev. Bonds (Adventist Health System/Sunbelt Obligated Group), Series 2018-B, 5.00% 11/15/2048 (put 11/20/2025) | 5,505 | 5,704 | |
| Health Facs. Auth., Hospital Rev. Ref. Bonds (Valley View Hospital Assn. Project), Series 2018, 2.80% 5/15/2042 (put 5/15/2023) | 1,650 | 1,650 | |
| Health Facs. Auth., Rev. Bonds (Intermountain Healthcare), Series 2022-A, 5.00% 5/15/2031 | 3,500 | 3,839 | |
| Health Facs. Auth., Rev. Bonds (Intermountain Healthcare), Series 2022-A, 5.00% 5/15/2032 | 2,190 | 2,404 | |
| Housing and Fin. Auth., Multi Family Housing Rev. Bonds (Wildhorse Ridge Apartments Project), Series 2022, 2.00% 2/1/2026 (put 2/1/2025) | 13,499 | 12,935 | |
| Housing and Fin. Auth., Single Family Mortgage Bonds, Series 2017-C, Class I, 4.00% 5/1/2048 | 1,455 | 1,437 | |
| Housing and Fin. Auth., Single Family Mortgage Bonds, Series 2018-C, Class I, 4.25% 11/1/2048 | 4,095 | 4,058 | |
| Housing and Fin. Auth., Single Family Mortgage Bonds, Series 2019-E, Class I, 4.25% 5/1/2049 | 7,435 | 7,362 | |
| Housing and Fin. Auth., Single Family Mortgage Bonds, Series 2020-B, Class I, 3.75% 5/1/2050 | 3,565 | 3,484 | |
| Housing and Fin. Auth., Single Family Mortgage Bonds, Series 2021-E, Class I, 3.00% 11/1/2051 | 1,025 | 969 | |
| Housing and Fin. Auth., Single Family Mortgage Bonds, Series 2021-H, Class I, 3.00% 11/1/2051 | 5,970 | 5,610 | |
| Housing and Fin. Auth., Single Family Mortgage Bonds, Series 2021-L, Class I, 3.25% 11/1/2051 | 13,760 | 13,012 | |
| Housing and Fin. Auth., Single Family Mortgage Bonds, Series 2022-B, Class I, 3.25% 5/1/2052 | 6,890 | 6,492 | |
| Public Auth. for Colorado Energy, Natural Gas Purchase Rev. Bonds, Series 2008, 6.125% 11/15/2023 | 1,365 | 1,379 | |
| Regional Transportation Dist., Private Activity Bonds (Denver Transit Partners Eagle P3 Project), Series 2020-A, 5.00% 1/15/2029 | 700 | 715 | |
| Regional Transportation Dist., Private Activity Bonds (Denver Transit Partners Eagle P3 Project), Series 2020-A, 5.00% 7/15/2029 | 1,500 | 1,533 | |
| Regional Transportation Dist., Private Activity Bonds (Denver Transit Partners Eagle P3 Project), Series 2020-A, 5.00% 1/15/2030 | 1,100 | 1,124 | |
| Regional Transportation Dist., Private Activity Bonds (Denver Transit Partners Eagle P3 Project), Series 2020-A, 5.00% 7/15/2030 | 350 | 357 | |
| Regional Transportation Dist., Private Activity Bonds (Denver Transit Partners Eagle P3 Project), Series 2020-B, 4.00% 7/15/2034 | 1,020 | 927 | |
| Weld County School Dist. RE-5J, G.O. Bonds, Series 2021, 5.00% 12/1/2023 | 475 | 484 | |
| 190,128 | |||
| Connecticut 1.46% | |||
| Health and Educational Facs. Auth., Rev. Bonds (Hartford Healthcare Issue), Series 2021-A, 5.00% 7/1/2029 | 750 | 784 | |
| Health and Educational Facs. Auth., Rev. Bonds (Hartford Healthcare Issue), Series 2021-A, 5.00% 7/1/2030 | 1,000 | 1,042 | |
| Health and Educational Facs. Auth., Rev. Bonds (Hartford Healthcare Issue), Series 2021-A, 5.00% 7/1/2031 | 1,000 | 1,041 | |
| Bonds, notes & other debt instruments (continued) Connecticut (continued) | Principal amount (000) | Value (000) | |
| Health and Educational Facs. Auth., Rev. Bonds (Hartford Healthcare Issue), Series 2021-A, 5.00% 7/1/2032 | USD1,000 | $1,036 | |
| Health and Educational Facs. Auth., Rev. Bonds (Hartford Healthcare Issue), Series 2021-A, 5.00% 7/1/2033 | 435 | 448 | |
| Health and Educational Facs. Auth., Rev. Bonds (Quinnipiac University Issue), Series 2016-M, 5.00% 7/1/2024 | 1,645 | 1,685 | |
| Health and Educational Facs. Auth., Rev. Bonds (Quinnipiac University Issue), Series 2016-M, 5.00% 7/1/2025 | 1,450 | 1,494 | |
| Health and Educational Facs. Auth., Rev. Bonds (Yale University Issue), Series 2003-X-2, 0.25% 7/1/2037 (put 2/9/2024) | 3,355 | 3,187 | |
| Health and Educational Facs. Auth., Rev. Bonds (Yale University Issue), Series 2017-C-1, 5.00% 7/1/2040 (put 2/1/2028) | 2,205 | 2,381 | |
| Health and Educational Facs. Auth., Rev. Bonds (Yale University Issue), Series 2014-A, 1.10% 7/1/2048 (put 2/7/2023) | 25,355 | 25,162 | |
| Health and Educational Facs. Auth., Rev. Bonds (Yale University Issue), Series 2010-A-3, 0.25% 7/1/2049 (put 2/9/2024) | 5,970 | 5,671 | |
| Higher Education Supplemental Loan Auth., Rev. Bonds (Chesla Loan Program), Series 2020-D, 5.00% 11/15/2023 (escrowed to maturity) | 440 | 448 | |
| Higher Education Supplemental Loan Auth., Rev. Bonds (Chesla Loan Program), Series 2020-D, 5.00% 11/15/2024 (escrowed to maturity) | 400 | 413 | |
| Higher Education Supplemental Loan Auth., Rev. Bonds (Chesla Loan Program), Series 2020-D, 5.00% 11/15/2025 (escrowed to maturity) | 250 | 262 | |
| Higher Education Supplemental Loan Auth., Rev. Bonds (Chesla Loan Program), Series 2021-B, AMT, 5.00% 11/15/2025 | 695 | 721 | |
| Higher Education Supplemental Loan Auth., Rev. Bonds (Chesla Loan Program), Series 2021-B, AMT, 5.00% 11/15/2026 | 470 | 492 | |
| Higher Education Supplemental Loan Auth., Rev. Bonds (Chesla Loan Program), Series 2021-B, AMT, 5.00% 11/15/2027 | 250 | 263 | |
| Higher Education Supplemental Loan Auth., Rev. Bonds (Chesla Loan Program), Series 2021-B, AMT, 5.00% 11/15/2028 | 345 | 366 | |
| Housing Fin. Auth., Housing Mortgage Fin. Program Bonds, Series 2016-B-2, AMT, 3.50% 5/15/2039 | 660 | 648 | |
| Housing Fin. Auth., Housing Mortgage Fin. Program Bonds, Series 2016-F-2, AMT, 3.50% 5/15/2039 | 1,040 | 1,019 | |
| Housing Fin. Auth., Housing Mortgage Fin. Program Bonds, Series 2018-A-2, AMT, 4.00% 11/15/2041 | 1,330 | 1,306 | |
| Housing Fin. Auth., Housing Mortgage Fin. Program Bonds, Series 2018-E-1, 4.25% 5/15/2042 | 2,135 | 2,116 | |
| Housing Fin. Auth., Housing Mortgage Fin. Program Bonds, Series 2019-F-1, 3.50% 11/15/2043 | 755 | 733 | |
| Housing Fin. Auth., Housing Mortgage Fin. Program Bonds, Series 2014-C-1, 4.00% 11/15/2044 | 145 | 145 | |
| Housing Fin. Auth., Housing Mortgage Fin. Program Bonds, Series 2020-A-1, 3.50% 11/15/2045 | 795 | 763 | |
| Housing Fin. Auth., Housing Mortgage Fin. Program Bonds, Series 2016-A-1, 4.00% 11/15/2045 | 805 | 802 | |
| Housing Fin. Auth., Housing Mortgage Fin. Program Bonds, Series 2018-C-1, 4.00% 11/15/2045 | 4,175 | 4,110 | |
| Housing Fin. Auth., Housing Mortgage Fin. Program Bonds, Series 2019-A-1, 4.00% 11/15/2045 | 3,145 | 3,097 | |
| Housing Fin. Auth., Housing Mortgage Fin. Program Bonds, Series 2016-E-1, 3.50% 11/15/2046 | 2,865 | 2,824 | |
| Housing Fin. Auth., Housing Mortgage Fin. Program Bonds, Series 2017-A-1, 4.00% 11/15/2047 | 640 | 633 | |
| Housing Fin. Auth., Housing Mortgage Fin. Program Bonds, Series 2017-C-1, 4.00% 11/15/2047 | 1,900 | 1,879 | |
| Housing Fin. Auth., Housing Mortgage Fin. Program Bonds, Series 2017-D-1, 4.00% 11/15/2047 | 1,180 | 1,167 | |
| Housing Fin. Auth., Housing Mortgage Fin. Program Bonds, Series 2019-D-1, 4.00% 11/15/2049 | 4,835 | 4,720 | |
| Housing Fin. Auth., Housing Mortgage Fin. Program Bonds, Series 2022-C-4, (SIFMA Municipal Swap Index + 0.625%) 2.865% 5/15/2051 (put 11/15/2024)2 | 15,630 | 15,555 | |
| Housing Fin. Auth., Housing Mortgage Fin. Program Bonds, Series 2022-A-1, 3.50% 11/15/2051 | 5,915 | 5,594 | |
| Housing Fin. Auth., Housing Mortgage Fin. Program Rev. Ref. Bonds, Series 2015-A, 3.50% 11/15/2044 | 1,085 | 1,078 | |
| Housing Fin. Auth., Housing Mortgage Fin. Program Rev. Ref. Bonds, Series 2015-C-1, 3.50% 11/15/2045 | 405 | 401 | |
| Special Tax Obligation Bonds (Transportation Infrastructure Purposes), Series 2022-A, 5.00% 7/1/2029 | 2,250 | 2,450 | |
| Special Tax Obligation Bonds (Transportation Infrastructure Purposes), Series 2021-D, 5.00% 11/1/2033 | 2,000 | 2,160 | |
| Special Tax Obligation Rev. Ref. Bonds (Transportation Infrastructure Purposes), Series 2022-B, 5.00% 7/1/2029 | 3,405 | 3,708 | |
| 103,804 | |||
| Bonds, notes & other debt instruments (continued) Delaware 0.11% | Principal amount (000) | Value (000) | |
| Econ. Dev. Auth., Exempt Fac. Rev. Ref. Bonds (NRG Energy Project), Series 2020-A, 1.25% 10/1/2040 (put 10/1/2025) | USD4,437 | $3,930 | |
| Econ. Dev. Auth., Exempt Fac. Rev. Ref. Bonds (NRG Energy Project), Series 2020-A, 1.25% 10/1/2045 (put 10/1/2025) | 2,560 | 2,268 | |
| County of Harris, Metropolitan Transportation Auth., Sales and Use Tax Contractual Obligations, Series 2015-B, 5.00% 11/1/2025 | 810 | 849 | |
| Health Facs. Auth., Rev. Bonds (Beebe Medical Center Project), Series 2018, 5.00% 6/1/2023 | 200 | 201 | |
| Health Facs. Auth., Rev. Bonds (Beebe Medical Center Project), Series 2018, 5.00% 6/1/2024 | 300 | 305 | |
| 7,553 | |||
| District of Columbia 1.80% | |||
| G.O. Bonds, Series 2021-D, 5.00% 2/1/2030 | 2,200 | 2,428 | |
| G.O. Rev. Ref. Bonds, Series 2021-E, 5.00% 2/1/2029 | 2,350 | 2,561 | |
| G.O. Rev. Ref. Bonds, Series 2021-E, 5.00% 2/1/2030 | 2,600 | 2,869 | |
| Hospital Rev. Ref. Bonds (Children’s Hospital Obligated Group Issue), Series 2015, 5.00% 7/15/2027 | 1,500 | 1,552 | |
| Housing Fin. Agcy., Collateralized Multi Family Housing Rev. Bonds (218 Vine Street Apartments Project), Series 2020, 0.30% 1/1/2040 (put 7/1/2023) | 2,500 | 2,427 | |
| Housing Fin. Agcy., Collateralized Multi Family Housing Rev. Bonds (Kenilworth 166 Apartments Project), Series 2021, 1.25% 6/1/2025 (put 12/1/2024) | 21,275 | 20,095 | |
| Housing Fin. Agcy., Collateralized Multi Family Housing Rev. Bonds (Parcel 42 Project), Series 2022, 1.70% 9/1/2041 (put 3/1/2025) | 3,000 | 2,844 | |
| Housing Fin. Agcy., Collateralized Multi Family Housing Rev. Bonds (Paxton Project), Series 2022, 4.00% 9/1/2040 (put 9/1/2025) | 2,750 | 2,745 | |
| Income Tax Secured Rev. Bonds, Series 2020-C, 5.00% 5/1/2029 | 1,000 | 1,094 | |
| Income Tax Secured Rev. Bonds, Series 2020-A, 5.00% 3/1/2032 | 4,250 | 4,639 | |
| Income Tax Secured Rev. Bonds, Series 2022-A, 5.00% 7/1/2032 | 525 | 587 | |
| Income Tax Secured Rev. Bonds, Series 2020-C, 5.00% 5/1/2033 | 3,000 | 3,265 | |
| Income Tax Secured Rev. Bonds, Series 2022-A, 5.00% 7/1/2033 | 2,075 | 2,301 | |
| Income Tax Secured Rev. Ref. Bonds, Series 2022-C, 5.00% 12/1/2032 | 5,000 | 5,599 | |
| Income Tax Secured Rev. Ref. Bonds, Series 2022-C, 5.00% 12/1/2033 | 5,685 | 6,309 | |
| Income Tax Secured Rev. Ref. Bonds, Series 2022-C, 5.00% 12/1/2034 | 10,000 | 11,009 | |
| Metropolitan Area Transit Auth., Gross Rev. Ref. Transit Rev. Bonds, Series 2017-A-2, 5.00% 7/1/2033 | 1,000 | 1,050 | |
| Metropolitan Washington DC Airports Auth., Airport System Rev. and Rev. Ref. Bonds, Series 2018-A, AMT, 5.00% 10/1/2027 | 2,000 | 2,074 | |
| Metropolitan Washington DC Airports Auth., Airport System Rev. and Rev. Ref. Bonds, Series 2019-A, AMT, 5.00% 10/1/2028 | 7,520 | 7,802 | |
| Metropolitan Washington DC Airports Auth., Airport System Rev. and Rev. Ref. Bonds, Series 2021-A, AMT, 5.00% 10/1/2030 | 2,500 | 2,576 | |
| Metropolitan Washington DC Airports Auth., Airport System Rev. Ref. Bonds, Series 2019-A, AMT, 5.00% 10/1/2023 | 1,750 | 1,771 | |
| Metropolitan Washington DC Airports Auth., Airport System Rev. Ref. Bonds, Series 2021-A, AMT, 5.00% 10/1/2023 | 2,000 | 2,024 | |
| Metropolitan Washington DC Airports Auth., Airport System Rev. Ref. Bonds, Series 2019-A, AMT, 5.00% 10/1/2024 | 2,000 | 2,045 | |
| Metropolitan Washington DC Airports Auth., Airport System Rev. Ref. Bonds, Series 2015-B, AMT, 5.00% 10/1/2027 | 1,000 | 1,023 | |
| Metropolitan Washington DC Airports Auth., Airport System Rev. Ref. Bonds, Series 2020-B, AMT, 5.00% 10/1/2027 | 3,910 | 4,055 | |
| Metropolitan Washington DC Airports Auth., Airport System Rev. Ref. Bonds, Series 2022-A, AMT, 5.00% 10/1/2027 | 1,510 | 1,566 | |
| Metropolitan Washington DC Airports Auth., Airport System Rev. Ref. Bonds, Series 2020-A, AMT, 5.00% 10/1/2028 | 1,945 | 2,018 | |
| Metropolitan Washington DC Airports Auth., Airport System Rev. Ref. Bonds, Series 2020-A, AMT, 5.00% 10/1/2029 | 2,530 | 2,621 | |
| Bonds, notes & other debt instruments (continued) District of Columbia (continued) | Principal amount (000) | Value (000) | |
| Metropolitan Washington DC Airports Auth., Airport System Rev. Ref. Bonds, Series 2020-A, AMT, 5.00% 10/1/2030 | USD5,500 | $5,668 | |
| Metropolitan Washington DC Airports Auth., Airport System Rev. Ref. Bonds, Series 2022-A, AMT, 5.00% 10/1/2030 | 3,000 | 3,092 | |
| Metropolitan Washington DC Airports Auth., Airport System Rev. Ref. Bonds, Series 2020-A, AMT, 5.00% 10/1/2031 | 4,270 | 4,381 | |
| Metropolitan Washington DC Airports Auth., Airport System Rev. Ref. Bonds, Series 2022-A, AMT, 5.00% 10/1/2031 | 2,500 | 2,571 | |
| Metropolitan Washington DC Airports Auth., Airport System Rev. Ref. Bonds, Series 2020-A, AMT, 5.00% 10/1/2033 | 4,000 | 4,057 | |
| Rev. Ref. Bonds (National Public Radio, Inc. Issue), Series 2016, 5.00% 4/1/2028 (preref. 4/1/2026) | 500 | 527 | |
| Rev. Ref. Bonds (National Public Radio, Inc. Issue), Series 2016, 5.00% 4/1/2029 (preref. 4/1/2026) | 500 | 527 | |
| Washington Convention and Sports Auth., Dedicated Tax Rev. Ref. Bonds, Series 2018-A, 5.00% 10/1/2027 | 600 | 639 | |
| Washington Convention and Sports Auth., Dedicated Tax Rev. Ref. Bonds, Series 2018-A, 5.00% 10/1/2028 | 1,250 | 1,328 | |
| Washington Convention and Sports Auth., Dedicated Tax Rev. Ref. Bonds, Series 2021-A, 5.00% 10/1/2028 | 310 | 333 | |
| Washington Convention and Sports Auth., Dedicated Tax Rev. Ref. Bonds, Series 2021-A, 5.00% 10/1/2029 | 400 | 434 | |
| Water and Sewer Auth., Public Utility Rev. Bonds, Series 1998, Assured Guaranty Municipal insured, 5.50% 10/1/2028 | 1,175 | 1,271 | |
| 127,777 | |||
| Florida 3.70% | |||
| County of Alachua, Health Facs. Auth., Continuing Care Retirement Community Rev. Bonds (Oak Hammock at the University of Florida, Inc. Project), Series 2021, 4.00% 10/1/2023 | 85 | 84 | |
| County of Brevard, Educational Facs. Auth., Demand Rev. Bonds (Florida Institute of Technology Project), Series 2014, 5.00% 4/1/2023 | 1,100 | 1,107 | |
| County of Brevard, Health Facs. Auth., Rev. Ref. Bonds (Health First, Inc. Project), Series 2014, 5.00% 4/1/2033 | 1,000 | 1,022 | |
| County of Brevard, Housing Fncg. Auth., Multi Family Mortgage Rev. Bonds (Tropical Manor Apartments), Series 2021, 0.25% 12/1/2023 (put 12/1/2022) | 1,405 | 1,400 | |
| County of Broward, Airport System Rev. Bonds, Series 2017, AMT, 5.00% 10/1/2026 | 2,500 | 2,570 | |
| County of Broward, Airport System Rev. Bonds, Series 2019-A, AMT, 5.00% 10/1/2028 | 1,500 | 1,547 | |
| County of Broward, Airport System Rev. Bonds, Series 2019-A, AMT, 5.00% 10/1/2029 | 1,200 | 1,239 | |
| County of Broward, Airport System Rev. Bonds, Series 2019-B, AMT, 5.00% 10/1/2029 | 5,000 | 5,161 | |
| County of Broward, Airport System Rev. Bonds, Series 2019-A, AMT, 5.00% 10/1/2030 | 2,150 | 2,206 | |
| County of Broward, Airport System Rev. Ref. Bonds, Series 2012-P-1, AMT, 5.00% 10/1/2024 | 5,045 | 5,051 | |
| County of Broward, Housing Fin. Auth., Multi Family Housing Rev. Bonds (Solaris Apartments), Series 2021-B, 0.70% 1/1/2025 (put 7/1/2024) | 1,350 | 1,275 | |
| Central Florida Expressway Auth., Rev. Bonds, Series 2021-D, 5.00% 7/1/2029 | 685 | 742 | |
| Central Florida Expressway Auth., Rev. Bonds, Series 2019-B, 5.00% 7/1/2030 | 1,425 | 1,542 | |
| County of Collier, Health Facs. Auth., Residential Care Fac. Rev. Bonds (Moorings, Inc.), Series 2015-A, 5.00% 5/1/2026 | 350 | 354 | |
| County of Collier, Health Facs. Auth., Residential Care Fac. Rev. Bonds (Moorings, Inc.), Series 2015-A, 5.00% 5/1/2027 | 240 | 242 | |
| County of Collier, Health Facs. Auth., Residential Care Fac. Rev. Bonds (Moorings, Inc.), Series 2015-A, 5.00% 5/1/2028 | 445 | 449 | |
| City of Daytona Beach, Housing Auth., Multi Family Housing Rev. Bonds (The WM at the River Project), Series 2021-B, 1.25% 12/1/2025 (put 12/1/2024) | 6,165 | 5,767 | |
| Dev. Fin. Corp., Healthcare Facs. Rev. Bonds (UF Health - Jacksonville Project), Series 2022-A, 5.00% 2/1/2033 | 3,300 | 3,179 | |
| Dev. Fin. Corp., Healthcare Facs. Rev. Bonds (UF Health - Jacksonville Project), Series 2022-A, 5.00% 2/1/2034 | 3,000 | 2,875 | |
| Board of Education, Lottery Rev. Ref. Bonds, Series 2016-B, 5.00% 7/1/2027 | 1,587 | 1,675 | |
| Board of Education, Public Education Capital Outlay Rev. Ref. Bonds, Series 2019-D, 5.00% 6/1/2023 | 1,215 | 1,228 | |
| Greater Orlando Aviation Auth., Airport Facs. Rev. Bonds, Series 2019-A, AMT, 5.00% 10/1/2024 | 4,000 | 4,085 | |
| Greater Orlando Aviation Auth., Airport Facs. Rev. Bonds, Series 2016-B, 5.00% 10/1/2028 | 750 | 788 | |
| Greater Orlando Aviation Auth., Airport Facs. Rev. Bonds, Series 2019-A, AMT, 5.00% 10/1/2028 | 15,000 | 15,562 | |
| Higher Educational Facs. Fncg. Auth., Educational Facs. Rev. Ref. Bonds (Nova Southeastern University Project), Series 2016, 5.00% 4/1/2026 | 655 | 675 | |
| Bonds, notes & other debt instruments (continued) Florida (continued) | Principal amount (000) | Value (000) | |
| County of Hillsborough, Aviation Auth., Tampa International Airport Rev. Bonds, Series 2015-A, AMT, 5.00% 10/1/2030 | USD2,000 | $2,017 | |
| County of Hillsborough, Aviation Auth., Tampa International Airport Rev. Bonds, Series 2015-A, AMT, 5.00% 10/1/2032 | 1,990 | 2,002 | |
| Housing Fin. Corp., Homeowner Mortgage Rev. Bonds, Series 2015-1, 4.00% 1/1/2047 | 295 | 294 | |
| Housing Fin. Corp., Homeowner Mortgage Rev. Bonds, Series 2016-2, 4.00% 7/1/2047 | 290 | 288 | |
| Housing Fin. Corp., Homeowner Mortgage Rev. Bonds, Series 2017-1, 4.00% 7/1/2048 | 7,470 | 7,401 | |
| Housing Fin. Corp., Homeowner Mortgage Rev. Bonds, Series 2018-1, 4.00% 7/1/2049 | 860 | 849 | |
| Housing Fin. Corp., Homeowner Mortgage Rev. Bonds, Series 2018-2, 4.25% 1/1/2050 | 7,055 | 6,998 | |
| Housing Fin. Corp., Homeowner Mortgage Rev. Bonds, Series 2020-2, 3.00% 7/1/2051 | 1,490 | 1,417 | |
| Housing Fin. Corp., Homeowner Mortgage Rev. Bonds, Series 2020-1, 3.50% 7/1/2051 | 3,240 | 3,129 | |
| Housing Fin. Corp., Homeowner Mortgage Rev. Bonds, Series 2021-1, 3.00% 1/1/2052 | 6,985 | 6,613 | |
| Housing Fin. Corp., Homeowner Mortgage Rev. Bonds, Series 2021-2, 3.00% 7/1/2052 | 14,030 | 13,175 | |
| Housing Fin. Corp., Homeowner Mortgage Rev. Bonds, Series 2022-1, 3.50% 7/1/2052 | 1,000 | 953 | |
| Housing Fin. Corp., Homeowner Mortgage Rev. Bonds (Special Program), Series 2015-A, 3.50% 7/1/2046 | 430 | 429 | |
| Housing Fin. Corp., Multi Family Mortgage Rev. Bonds (The Canopy at West River Towers 1 & 2), Series 2022-A-2, 3.25% 5/1/2026 (put 5/1/2025) | 7,272 | 7,108 | |
| Housing Fin. Corp., Multi Family Mortgage Rev. Bonds (Valencia Park Apartments), Series 2021-A, FHA insured, 0.25% 12/1/2023 (put 12/1/2022) | 6,675 | 6,652 | |
| JEA, Electric System Rev. Bonds, Series 2017-B, 5.00% 10/1/2026 | 500 | 526 | |
| JEA, Electric System Rev. Bonds, Series 2017-B-3, 5.00% 10/1/2026 | 340 | 360 | |
| JEA, Electric System Rev. Bonds, Series 2017-B-3, 5.00% 10/1/2028 | 1,500 | 1,589 | |
| JEA, Electric System Rev. Bonds, Series 2020-A-3, 5.00% 10/1/2030 | 3,660 | 3,943 | |
| JEA, Electric System Rev. Bonds, Series 2020-A-3, 5.00% 10/1/2033 | 915 | 970 | |
| JEA, Electric System Rev. Bonds, Series 2021-A-3, 5.00% 10/1/2033 | 6,450 | 6,904 | |
| JEA, Water and Sewer System Rev. Bonds, Series 2020-A, 5.00% 10/1/2033 | 600 | 646 | |
| JEA, Water and Sewer System Rev. Bonds, Series 2020-A, 5.00% 10/1/2034 | 2,700 | 2,898 | |
| JEA, Water and Sewer System Rev. Bonds, Series 2020-A, 5.00% 10/1/2034 | 1,500 | 1,610 | |
| County of Lee, Airport Rev. Bonds, Series 2021-B, AMT, 5.00% 10/1/2029 | 3,640 | 3,727 | |
| County of Lee, Airport Rev. Bonds, Series 2021-B, AMT, 5.00% 10/1/2030 | 4,985 | 5,104 | |
| County of Lee, Airport Rev. Bonds, Series 2021-B, AMT, 5.00% 10/1/2031 | 1,875 | 1,918 | |
| County of Lee, Industrial Dev. Auth., Healthcare Facs. Rev. Ref. Bonds (Shell Point Obligated Group), Series 2021, 4.00% 11/15/2022 | 160 | 160 | |
| County of Lee, Industrial Dev. Auth., Healthcare Facs. Rev. Ref. Bonds (Shell Point Obligated Group), Series 2021, 4.00% 11/15/2023 | 170 | 170 | |
| County of Lee, Industrial Dev. Auth., Healthcare Facs. Rev. Ref. Bonds (Shell Point Obligated Group), Series 2021, 4.00% 11/15/2024 | 195 | 194 | |
| County of Lee, Industrial Dev. Auth., Healthcare Facs. Rev. Ref. Bonds (Shell Point Obligated Group), Series 2021, 4.00% 11/15/2027 | 245 | 239 | |
| County of Lee, Industrial Dev. Auth., Healthcare Facs. Rev. Ref. Bonds (Shell Point Obligated Group), Series 2021, 4.00% 11/15/2028 | 300 | 288 | |
| County of Lee, Industrial Dev. Auth., Healthcare Facs. Rev. Ref. Bonds (Shell Point Obligated Group), Series 2021, 4.00% 11/15/2029 | 370 | 351 | |
| County of Lee, Industrial Dev. Auth., Healthcare Facs. Rev. Ref. Bonds (Shell Point Obligated Group), Series 2021, 4.00% 11/15/2030 | 460 | 430 | |
| County of Lee, Industrial Dev. Auth., Healthcare Facs. Rev. Ref. Bonds (Shell Point Obligated Group), Series 2021, 4.00% 11/15/2031 | 560 | 518 | |
| County of Lee, Industrial Dev. Auth., Healthcare Facs. Rev. Ref. Bonds (Shell Point Obligated Group), Series 2021, 4.00% 11/15/2032 | 375 | 343 | |
| County of Manatee, University Park Recreation Dist., Non-Ad Valorem Assessment Bonds, Series 2019, BAM insured, 2.50% 5/1/2024 | 280 | 273 | |
| County of Manatee, University Park Recreation Dist., Non-Ad Valorem Assessment Bonds, Series 2019, BAM insured, 2.50% 5/1/2025 | 285 | 273 | |
| County of Manatee, University Park Recreation Dist., Non-Ad Valorem Assessment Bonds, Series 2019, BAM insured, 2.50% 5/1/2026 | 295 | 278 | |
| Bonds, notes & other debt instruments (continued) Florida (continued) | Principal amount (000) | Value (000) | |
| County of Manatee, University Park Recreation Dist., Non-Ad Valorem Assessment Bonds, Series 2019, BAM insured, 2.50% 5/1/2027 | USD300 | $278 | |
| County of Manatee, University Park Recreation Dist., Non-Ad Valorem Assessment Bonds, Series 2019, BAM insured, 2.50% 5/1/2028 | 305 | 278 | |
| County of Manatee, University Park Recreation Dist., Non-Ad Valorem Assessment Bonds, Series 2019, BAM insured, 2.625% 5/1/2029 | 315 | 286 | |
| County of Miami-Dade, Capital Asset Acquisition Special Obligation Bonds, Series 2021-A, 5.00% 4/1/2029 | 2,465 | 2,678 | |
| County of Miami-Dade, Expressway Auth., Toll System Rev. Bonds, Series 2014-A, BAM insured, 5.00% 7/1/2026 | 780 | 796 | |
| County of Miami-Dade, Health Facs. Auth., Hospital Rev. and Rev. Ref. Bonds (Nicklaus Children’s Hospital Project), Series 2021-A, 4.00% 8/1/2032 | 800 | 755 | |
| County of Miami-Dade, Housing Fin. Auth., Multi Family Housing Rev. Bonds (Platform 3750), Series 2021, 0.25% 8/1/2024 (put 8/1/2023) | 6,130 | 5,962 | |
| County of Miami-Dade, Housing Fin. Auth., Multi Family Housing Rev. Bonds (Sunset Bay Apartments), Series 2021, 0.25% 12/1/2023 (put 12/1/2022) | 4,305 | 4,292 | |
| County of Miami-Dade, Industrial Dev. Auth., Solid Waste Disposal Rev. Bonds (Waste Management, Inc. of Florida Project), Series 2007, 0.32% 9/1/2027 (put 11/1/2022) | 550 | 550 | |
| County of Miami-Dade, Water and Sewer System Rev. Bonds, Series 2021, 5.00% 10/1/2030 | 2,405 | 2,622 | |
| County of Miami-Dade, Water and Sewer System Rev. Bonds, Series 2021, 5.00% 10/1/2031 | 2,770 | 3,033 | |
| County of Miami-Dade, Water and Sewer System Rev. Ref. Bonds, Series 2017-B, 5.00% 10/1/2029 | 1,000 | 1,064 | |
| City of Miami Beach, Health Facs. Auth., Hospital Rev. and Rev. Ref. Bonds (Mount Sinai Medical Center of Florida), Series 2014, 5.00% 11/15/2027 | 145 | 147 | |
| Municipal Power Agcy., All-Requirements Power Supply Project Rev. Bonds, Series 2016-A, 5.00% 10/1/2024 | 2,300 | 2,368 | |
| County of Okeechobee, Solid Waste Disposal Rev. Bonds (Waste Management, Inc. / Okeechobee Landfill Project), Series 2004-A, 0.55% 7/1/2039 (put 7/1/2024) | 2,250 | 2,106 | |
| County of Orange, Health Facs. Auth., Health Care Facs. Rev. Ref. Bonds (Presbyterian Retirement Communities Project), Series 2016, 5.00% 8/1/2031 | 3,050 | 3,164 | |
| County of Orange, Health Facs. Auth., Hospital Rev. Bonds (Orlando Health Obligated Group), Series 2019-A, 5.00% 10/1/2025 | 1,965 | 2,027 | |
| County of Orange, Health Facs. Auth., Rev. Bonds (Presbyterian Retirement Communities Obligated Group Project), Series 2023-A, 5.00% 8/1/2029 | 1,420 | 1,407 | |
| County of Orange, Health Facs. Auth., Rev. Bonds (Presbyterian Retirement Communities Obligated Group Project), Series 2023-A, 5.00% 8/1/2030 | 2,985 | 2,944 | |
| County of Orange, Health Facs. Auth., Rev. Bonds (Presbyterian Retirement Communities Obligated Group Project), Series 2023-A, 5.00% 8/1/2031 | 3,135 | 3,070 | |
| County of Orange, Health Facs. Auth., Rev. Bonds (Presbyterian Retirement Communities Obligated Group Project), Series 2023-A, 5.00% 8/1/2032 | 2,790 | 2,711 | |
| County of Orange, Housing Fin. Auth., Multi Family Housing Rev. Bonds (Dunwoodie Place Apartments), Series 2021-A, 0.20% 9/1/2024 (put 9/1/2023) | 920 | 884 | |
| County of Orange, Housing Fin. Auth., Multi Family Housing Rev. Bonds (Stratford Point Apartments), Series 2021-B, 0.55% 1/1/2025 (put 7/1/2024) | 7,890 | 7,433 | |
| Greater Orlando Aviation Auth., Airport Facs. Rev. Bonds, Series 2017-A, AMT, 5.00% 10/1/2025 (escrowed to maturity) | 715 | 740 | |
| Greater Orlando Aviation Auth., Airport Facs. Rev. Bonds, Series 2017-A, AMT, 5.00% 10/1/2025 | 340 | 347 | |
| Greater Orlando Aviation Auth., Airport Facs. Rev. Bonds, Series 2017-A, AMT, 5.00% 10/1/2026 (escrowed to maturity) | 720 | 753 | |
| Greater Orlando Aviation Auth., Airport Facs. Rev. Bonds, Series 2017-A, AMT, 5.00% 10/1/2026 | 280 | 288 | |
| Greater Orlando Aviation Auth., Airport Facs. Rev. Bonds, Series 2017-A, AMT, 5.00% 10/1/2027 (escrowed to maturity) | 385 | 406 | |
| Greater Orlando Aviation Auth., Airport Facs. Rev. Bonds, Series 2017-A, AMT, 5.00% 10/1/2027 | 115 | 118 | |
| Greater Orlando Aviation Auth., Airport Facs. Rev. Ref. Bonds, Series 2016, AMT, 5.00% 10/1/2027 | 1,125 | 1,159 | |
| Orlando Utilities Commission, Utility System Rev. Ref. Bonds, Series 2021-B, 1.25% 10/1/2046 (put 10/1/2028) | 7,560 | 5,899 | |
| County of Palm Beach, Housing Fin. Auth., Multi Family Housing Rev. Bonds (Christian Manor), Series 2022, 1.25% 2/1/2025 (put 2/1/2024) | 13,200 | 12,587 | |
| County of Pasco, Connerton West Community Dev. Dist., Improvement Rev. Ref. Bonds, Series 2018-A-1, Assured Guaranty Municipal insured, 3.00% 5/1/2026 | 345 | 334 | |
| Bonds, notes & other debt instruments (continued) Florida (continued) | Principal amount (000) | Value (000) | |
| County of Pasco, Connerton West Community Dev. Dist., Improvement Rev. Ref. Bonds, Series 2018-A-1, Assured Guaranty Municipal insured, 3.20% 5/1/2027 | USD355 | $349 | |
| County of Pasco, Connerton West Community Dev. Dist., Improvement Rev. Ref. Bonds, Series 2018-A-1, Assured Guaranty Municipal insured, 3.25% 5/1/2028 | 370 | 361 | |
| County of Pinellas, Housing Fin. Auth., Multi Family Mortgage Backed Bonds (Jordan Park Apartments), Series 2021-B, 0.65% 1/1/2025 (put 7/1/2024) | 5,440 | 5,133 | |
| County of Polk, Utility System Rev. and Rev. Ref. Bonds, Series 2013, BAM insured, 5.00% 10/1/2043 (preref. 10/1/2023) | 1,405 | 1,428 | |
| City of Pompano Beach, Rev. Bonds (John Knox Village Project), Series 2015, 5.00% 9/1/2023 | 630 | 630 | |
| Counties of St. Johns and Duval, Tolomato Community Dev. Dist., Rev. Ref. Bonds, Series 2019-B, Assured Guaranty Municipal insured, 2.00% 5/1/2023 | 970 | 959 | |
| Counties of St. Johns and Duval, Tolomato Community Dev. Dist., Rev. Ref. Bonds, Series 2019-B, Assured Guaranty Municipal insured, 2.00% 5/1/2024 | 995 | 958 | |
| Counties of St. Johns and Duval, Tolomato Community Dev. Dist., Rev. Ref. Bonds, Series 2018-A-1, Assured Guaranty Municipal insured, 2.625% 5/1/2024 | 1,055 | 1,031 | |
| Counties of St. Johns and Duval, Tolomato Community Dev. Dist., Rev. Ref. Bonds, Series 2019-B, Assured Guaranty Municipal insured, 2.00% 5/1/2025 | 1,010 | 945 | |
| City of South Miami, Health Facs. Auth., Hospital Rev. Ref. Bonds (Baptist Health South Florida Obligated Group), Series 2017, 5.00% 8/15/2025 | 1,545 | 1,597 | |
| City of South Miami, Health Facs. Auth., Hospital Rev. Ref. Bonds (Baptist Health South Florida Obligated Group), Series 2017, 5.00% 8/15/2026 | 1,000 | 1,043 | |
| City of South Miami, Health Facs. Auth., Hospital Rev. Ref. Bonds (Baptist Health South Florida Obligated Group), Series 2017, 5.00% 8/15/2027 | 1,250 | 1,315 | |
| Southeast Overtown/Park West Community Redev. Agcy., Tax Increment Rev. Bonds, Series 2014-A-1, 5.00% 3/1/20233 | 1,000 | 1,005 | |
| County of Sumter, Industrial Dev. Auth., Hospital Rev. Bonds (Central Florida Health Alliance Projects), Series 2014-A, 5.00% 7/1/2026 | 500 | 506 | |
| County of Sumter, Industrial Dev. Auth., Hospital Rev. Bonds (Central Florida Health Alliance Projects), Series 2014-A, 5.00% 7/1/2027 | 330 | 334 | |
| City of Tampa, Hospital Rev. Bonds (H. Lee Moffitt Cancer Center Project), Series 2020-B, 5.00% 7/1/2028 | 215 | 224 | |
| City of Tampa, Hospital Rev. Bonds (H. Lee Moffitt Cancer Center Project), Series 2020-B, 5.00% 7/1/2029 | 250 | 261 | |
| City of Tampa, Hospital Rev. Bonds (H. Lee Moffitt Cancer Center Project), Series 2020-B, 5.00% 7/1/2030 | 260 | 271 | |
| City of Tampa, Hospital Rev. Bonds (H. Lee Moffitt Cancer Center Project), Series 2020-B, 5.00% 7/1/2031 | 325 | 337 | |
| City of Tampa, Hospital Rev. Bonds (H. Lee Moffitt Cancer Center Project), Series 2020-B, 5.00% 7/1/2032 | 250 | 258 | |
| City of Tampa, Hospital Rev. Bonds (H. Lee Moffitt Cancer Center Project), Series 2020-B, 5.00% 7/1/2033 | 250 | 257 | |
| City of Tampa, Hospital Rev. Bonds (H. Lee Moffitt Cancer Center Project), Series 2020-B, 5.00% 7/1/2034 | 275 | 282 | |
| City of Tampa, Hospital Rev. Bonds (H. Lee Moffitt Cancer Center Project), Series 2020-B, 5.00% 7/1/2035 | 300 | 304 | |
| Dept. of Transportation, Federal Highway Reimbursement Rev. Bonds (Indirect GARVEEs), Series 2021-A, 5.00% 7/1/2030 | 5,000 | 5,450 | |
| Dept. of Transportation, Right-of-Way Acquisition and Bridge Construction Bonds, Series 2017-A, 5.00% 7/1/2025 | 1,240 | 1,294 | |
| Dept. of Transportation, Turnpike Rev. Ref. Bonds, Series 2020-A, 5.00% 7/1/2029 | 1,500 | 1,646 | |
| Dept. of Transportation Fncg. Corp., Rev. Bonds, Series 2020, 5.00% 7/1/2024 | 4,375 | 4,498 | |
| City of Winter Garden, Winter Garden Village at Fowler Groves Community Dev. Dist., Special Assessment Rev. Ref. Bonds, Series 2016, 3.00% 5/1/2024 | 1,300 | 1,264 | |
| 262,288 | |||
| Georgia 2.74% | |||
| County of Appling, Dev. Auth., Pollution Control Rev. Bonds (Oglethorpe Power Corp. Scherer Project), Series 2013-A, 1.50% 1/1/2038 (put 2/3/2025) | 6,200 | 5,728 | |
| City of Atlanta, Airport General Rev. Bonds, Series 2019-B, AMT, 5.00% 7/1/2031 | 1,000 | 1,023 | |
| City of Atlanta, Airport General Rev. Ref. Bonds, Series 2020-B, AMT, 5.00% 7/1/2029 | 5,000 | 5,175 | |
| City of Atlanta, Airport General Rev. Ref. Bonds, Series 2020-B, AMT, 5.00% 7/1/2030 | 3,000 | 3,091 | |
| City of Atlanta, Tax Allocation Rev. Ref. Bonds (Atlantic Station Project), Series 2017, 5.00% 12/1/2022 | 1,000 | 1,001 | |
| City of Atlanta, Tax Allocation Rev. Ref. Bonds (Beltline Project), Series 2016-B, 5.00% 1/1/2023 | 1,270 | 1,274 | |
| Bonds, notes & other debt instruments (continued) Georgia (continued) | Principal amount (000) | Value (000) | |
| City of Atlanta, Tax Allocation Rev. Ref. Bonds (Beltline Project), Series 2016-D, 5.00% 1/1/2023 | USD2,310 | $2,317 | |
| City of Atlanta, Tax Allocation Rev. Ref. Bonds (Beltline Project), Series 2016-B, 5.00% 1/1/2024 | 2,460 | 2,503 | |
| City of Atlanta, Tax Allocation Rev. Ref. Bonds (Beltline Project), Series 2016-B, 5.00% 1/1/2025 | 2,620 | 2,695 | |
| City of Atlanta, Tax Allocation Rev. Ref. Bonds (Beltline Project), Series 2016-D, 5.00% 1/1/2025 | 2,895 | 2,978 | |
| City of Atlanta, Urban Redev. Agcy., Rev. Bonds (Atlanta Beltline Trail Completion Project), Series 2021, 2.375% 7/1/20263 | 405 | 376 | |
| City of Atlanta, Urban Redev. Agcy., Rev. Bonds (Atlanta Beltline Trail Completion Project), Series 2021, 2.875% 7/1/20313 | 330 | 279 | |
| City of Atlanta, Urban Residential Fin. Auth., Multi Family Housing Rev. Bonds (Intrada Westside), Series 2021-B, 0.41% 3/1/2024 (put 9/1/2023) | 3,500 | 3,394 | |
| City of Atlanta, Urban Residential Fin. Auth., Multi Family Housing Rev. Bonds (Sylvan Hills Senior Apartments Project), Series 2020, 0.41% 12/1/2025 (put 12/1/2023) | 2,870 | 2,757 | |
| City of Atlanta, Water and Wastewater Rev. and Rev. Ref. Bonds, Series 2018-B, 5.00% 11/1/2033 | 1,000 | 1,053 | |
| County of Baldwin and City of Milledgeville, Dev. Auth., Rev. Bonds (Georgia College & State University Projects), Series 2021, 5.00% 6/15/2027 | 260 | 275 | |
| County of Baldwin and City of Milledgeville, Dev. Auth., Rev. Bonds (Georgia College & State University Projects), Series 2021, 5.00% 6/15/2028 | 310 | 331 | |
| County of Baldwin and City of Milledgeville, Dev. Auth., Rev. Bonds (Georgia College & State University Projects), Series 2021, 5.00% 6/15/2029 | 270 | 291 | |
| County of Burke, Dev. Auth., Pollution Control Rev. Bonds (Georgia Power Co. Plant Vogtle Project), Series 1995-5, 2.20% 10/1/2032 | 3,860 | 2,994 | |
| County of Burke, Dev. Auth., Pollution Control Rev. Bonds (Georgia Power Co. Plant Vogtle Project), Series 2013, 2.925% 11/1/2053 (put 3/12/2024) | 5,000 | 4,897 | |
| County of Burke, Dev. Auth., Pollution Control Rev. Bonds (Oglethorpe Power Corp. Vogtle Project), Series 2013-A, 1.50% 1/1/2040 (put 2/3/2025) | 2,950 | 2,725 | |
| City of Columbus, Dev. Auth., Multi Family Housing Rev. Bonds (Highland Terrance Phase II Project), Series 2021-B, 0.34% 4/1/2025 (put 4/1/2024) | 6,850 | 6,493 | |
| County of Dawson, Dev. Auth., Multi Family Housing Rev. Bonds (Peaks of Dawsonville Project), Series 2021, 0.28% 10/1/2023 | 5,000 | 4,855 | |
| County of Dekalb, Housing Auth., Multi Family Housing Rev. Bonds (Columbia Village Project), Series 2021-A, 0.34% 8/1/2024 (put 8/1/2023) | 2,595 | 2,523 | |
| G.O. Bonds, Series 2020-A, 5.00% 8/1/2023 | 3,040 | 3,082 | |
| G.O. Bonds, Series 2021-A, 5.00% 7/1/2028 | 1,000 | 1,089 | |
| G.O. Bonds, Series 2021-A, 5.00% 7/1/2033 | 2,865 | 3,176 | |
| G.O. Rev. Ref. Bonds, Series 2022-C, 5.00% 7/1/2031 | 4,000 | 4,487 | |
| Housing and Fin. Auth., Single Family Mortgage Bonds, Series 2015-A-1, 3.50% 6/1/2045 | 180 | 179 | |
| Housing and Fin. Auth., Single Family Mortgage Bonds, Series 2016-A-1, 3.50% 12/1/2046 | 325 | 320 | |
| City of Lawrenceville, Housing Auth., Multi Family Housing Rev. Bonds (Hearthside Lawrenceville Project), Series 2022, 2.25% 10/1/2025 (put 10/1/2024) | 9,607 | 9,308 | |
| Main Street Natural Gas, Inc., Gas Supply Rev. Bonds, Series 2018-B, (3-month USD-LIBOR x 0.67 + 0.75%) 2.856% 4/1/2048 (put 9/1/2023)2 | 1,000 | 993 | |
| Main Street Natural Gas, Inc., Gas Supply Rev. Bonds, Series 2018-D, (3-month USD-LIBOR x 0.67 + 0.83%) 2.926% 8/1/2048 (put 12/1/2023)2 | 13,895 | 13,777 | |
| Main Street Natural Gas, Inc., Gas Supply Rev. Bonds, Series 2019-B, 4.00% 8/1/2049 (put 12/2/2024) | 6,900 | 6,858 | |
| Main Street Natural Gas, Inc., Gas Supply Rev. Bonds, Series 2021-C, 4.00% 5/1/2052 (put 12/1/2028) | 21,360 | 20,012 | |
| County of Monroe, Dev. Auth., Pollution Control Rev. Bonds (Oglethorpe Power Corp. Scherer Project), Series 2013-A, 1.50% 1/1/2039 (put 2/3/2025) | 2,625 | 2,425 | |
| Municipal Electric Auth., Combined Cycle Project Rev. Bonds, Series 2020-A, 5.00% 11/1/2027 | 750 | 783 | |
| Municipal Electric Auth., Combined Cycle Project Rev. Bonds, Series 2020-A, 5.00% 11/1/2029 | 750 | 785 | |
| Municipal Electric Auth., General Resolution Projects Bonds, Series 2021-A, 5.00% 1/1/2029 | 660 | 688 | |
| Municipal Electric Auth., General Resolution Projects Bonds, Series 2021-A, 5.00% 1/1/2030 | 680 | 711 | |
| Municipal Electric Auth., General Resolution Projects Bonds, Series 2020-A, 5.00% 1/1/2031 | 1,250 | 1,301 | |
| Municipal Electric Auth., General Resolution Projects Bonds, Series 2021-A, 5.00% 1/1/2031 | 3,300 | 3,434 | |
| Municipal Electric Auth., General Resolution Projects Bonds, Series 2021-A, 5.00% 1/1/2032 | 2,645 | 2,739 | |
| Municipal Electric Auth., General Resolution Projects Bonds, Series 2021-A, 5.00% 1/1/2033 | 1,255 | 1,289 | |
| Bonds, notes & other debt instruments (continued) Georgia (continued) | Principal amount (000) | Value (000) | |
| Municipal Electric Auth., Plant Vogtle Units 3 and 4 Project J Bonds, Series 2021-A, Assured Guaranty Municipal insured, 5.00% 1/1/2027 | USD205 | $213 | |
| Municipal Electric Auth., Plant Vogtle Units 3 and 4 Project J Bonds, Series 2021-A, Assured Guaranty Municipal insured, 5.00% 1/1/2029 | 495 | 520 | |
| Municipal Electric Auth., Plant Vogtle Units 3 and 4 Project J Bonds, Series 2021-A, Assured Guaranty Municipal insured, 5.00% 1/1/2030 | 430 | 452 | |
| Municipal Electric Auth., Plant Vogtle Units 3 and 4 Project M Bonds, Series 2019-A, 5.00% 1/1/2025 | 1,000 | 1,025 | |
| Municipal Electric Auth., Plant Vogtle Units 3 and 4 Project M Bonds, Series 2019-A, 5.00% 1/1/2027 | 1,000 | 1,038 | |
| Municipal Electric Auth., Plant Vogtle Units 3 and 4 Project M Bonds, Series 2021-A, Assured Guaranty Municipal insured, 5.00% 1/1/2028 | 205 | 215 | |
| Municipal Electric Auth., Plant Vogtle Units 3 and 4 Project M Bonds, Series 2019-A, 5.00% 1/1/2029 | 1,000 | 1,040 | |
| Municipal Electric Auth., Plant Vogtle Units 3 and 4 Project M Bonds, Series 2021-A, Assured Guaranty Municipal insured, 5.00% 1/1/2029 | 240 | 253 | |
| Municipal Electric Auth., Plant Vogtle Units 3 and 4 Project M Bonds, Series 2019-A, 5.00% 1/1/2030 | 1,000 | 1,037 | |
| Municipal Electric Auth., Plant Vogtle Units 3 and 4 Project M Bonds, Series 2021-A, Assured Guaranty Municipal insured, 5.00% 1/1/2030 | 290 | 305 | |
| Municipal Electric Auth., Plant Vogtle Units 3 and 4 Project P Bonds, Series 2021-A, 5.00% 1/1/2028 | 160 | 165 | |
| Municipal Electric Auth., Plant Vogtle Units 3 and 4 Project P Bonds, Series 2021-A, 5.00% 1/1/2029 | 165 | 171 | |
| Municipal Electric Auth., Plant Vogtle Units 3 and 4 Project P Bonds, Series 2021-A, 5.00% 1/1/2030 | 175 | 180 | |
| Municipal Electric Auth., Plant Vogtle Units 3 and 4 Project P Bonds, Series 2021-A, 5.00% 1/1/2031 | 165 | 169 | |
| Municipal Electric Auth., Power Rev. Bonds, Series 2018-HH, 5.00% 1/1/2029 | 2,000 | 2,074 | |
| Municipal Electric Auth., Project One Bonds, Series 2019-A, 5.00% 1/1/2026 | 1,710 | 1,764 | |
| Municipal Electric Auth., Project One Bonds, Series 2019-A, 5.00% 1/1/2027 | 1,020 | 1,059 | |
| Municipal Electric Auth., Project One Bonds, Series 2019-A, 5.00% 1/1/2028 | 1,270 | 1,322 | |
| Municipal Electric Auth., Project One Bonds, Series 2019-A, 5.00% 1/1/2029 | 1,655 | 1,726 | |
| Municipal Electric Auth., Project One Bonds, Series 2019-A, 5.00% 1/1/2030 | 1,025 | 1,066 | |
| Municipal Electric Auth., Project One Bonds, Series 2019-A, 5.00% 1/1/2031 | 1,390 | 1,434 | |
| Municipal Electric Auth., Project One Bonds, Series 2020-A, 5.00% 1/1/2031 | 1,000 | 1,041 | |
| Municipal Electric Auth., Project One Bonds, Series 2021-A, 5.00% 1/1/2031 | 1,720 | 1,790 | |
| Municipal Electric Auth., Project One Bonds, Series 2021-A, 5.00% 1/1/2032 | 2,315 | 2,397 | |
| Northwest Georgia Housing Auth., Multi Family Housing Rev. Bonds (Dallas Manor Apartments Project), Series 2021, 0.25% 10/1/2024 (put 10/1/2023) | 1,265 | 1,221 | |
| Private Colleges and Universities Auth., Rev. Bonds (The Savannah College of Art and Design Projects), Series 2021, 5.00% 4/1/2029 | 230 | 243 | |
| Private Colleges and Universities Auth., Rev. Bonds (The Savannah College of Art and Design Projects), Series 2021, 5.00% 4/1/2030 | 530 | 562 | |
| County of Rockdale, Dev. Auth., Multi Family Housing Rev. Bonds (Arbours at Conyers Project), Series 2022, 3.625% 2/1/2026 (put 2/1/2025) | 14,590 | 14,279 | |
| City of Thomaston, Housing Auth., Multi Family Housing Rev. Bonds (Eastgate Apartments Project), Series 2020-A, 0.34% 12/1/2023 (put 12/1/2022) | 4,375 | 4,361 | |
| City of Thomaston, Housing Auth., Multi Family Housing Rev. Bonds (Eastgate Apartments Project), Series 2020-B, 0.34% 12/1/2023 (put 12/1/2022) | 5,000 | 4,986 | |
| City of Valdosta, Housing Auth., Multi Family Housing Rev. Bonds (TISHCO Rural Rental Housing Portfolio Project), Series 2022, 1.25% 2/1/2025 (put 2/1/2024) | 3,190 | 3,083 | |
| County of Walker, Dev. Auth., Multi Family Housing Rev. Bonds (Gateway at Rossville Project), Series 2021-B, 0.46% 12/1/2024 (put 12/1/2023) | 4,775 | 4,590 | |
| 194,245 | |||
| Guam 0.01% | |||
| Waterworks Auth., Water and Wastewater System Rev. Bonds, Series 2013, 5.25% 7/1/2024 | 450 | 453 | |
| Bonds, notes & other debt instruments (continued) Hawaii 0.15% | Principal amount (000) | Value (000) | |
| Airports System Rev. Bonds, Series 2020-D, 5.00% 7/1/2034 | USD8,000 | $8,358 | |
| Highway Rev. Bonds, Series 2021, 5.00% 1/1/2027 | 1,000 | 1,064 | |
| Dept. of Transportation, Airports Division, Lease Rev. Certs. of Part., Series 2013, AMT, 5.00% 8/1/2023 | 1,000 | 1,010 | |
| 10,432 | |||
| Idaho 0.10% | |||
| Health Facs. Auth., Rev. Bonds (St. Luke’s Health System Project), Series 2021-A, 5.00% 3/1/2029 | 235 | 250 | |
| Health Facs. Auth., Rev. Bonds (St. Luke’s Health System Project), Series 2021-A, 5.00% 3/1/2030 | 600 | 642 | |
| Health Facs. Auth., Rev. Bonds (St. Luke’s Health System Project), Series 2021-A, 5.00% 3/1/2031 | 600 | 644 | |
| Health Facs. Auth., Rev. Bonds (St. Luke’s Health System Project), Series 2021-A, 5.00% 3/1/2032 | 185 | 198 | |
| Housing and Fin. Assn., Grant and Rev. Anticipation Bonds (Federal Highway Trust Fund), Series 2015-A, 5.00% 7/15/2026 | 1,515 | 1,594 | |
| Housing and Fin. Assn., Grant and Rev. Anticipation Bonds (Federal Highway Trust Fund), Series 2021-A, 5.00% 7/15/2029 | 1,345 | 1,449 | |
| Housing and Fin. Assn., Sales Tax Rev. Bonds (Transportation Expansion and Congestion Mitigation Fund), Series 2022-A, 5.00% 8/15/2029 | 600 | 654 | |
| Housing and Fin. Assn., Sales Tax Rev. Bonds (Transportation Expansion and Congestion Mitigation Fund), Series 2022-A, 5.00% 8/15/2030 | 450 | 495 | |
| Housing and Fin. Assn., Sales Tax Rev. Bonds (Transportation Expansion and Congestion Mitigation Fund), Series 2022-A, 5.00% 8/15/2031 | 750 | 826 | |
| 6,752 | |||
| Illinois 4.80% | |||
| Village of Bolingbrook, G.O. Rev. Ref. Bonds, Capital Appreciation Bonds, Series 2013-A, 0% 1/1/2035 (preref. 7/1/2023) | 9,800 | 5,283 | |
| Build Illinois Bonds, Sales Tax Rev. Bonds, Series 2013, 5.00% 6/15/2024 | 4,230 | 4,255 | |
| Build Illinois Bonds, Sales Tax Rev. Ref. Bonds, Series 2016-C, 4.00% 6/15/2025 | 4,515 | 4,494 | |
| Build Illinois Bonds, Sales Tax Rev. Ref. Bonds, Series 2016-D, 5.00% 6/15/2025 | 475 | 484 | |
| Build Illinois Bonds, Sales Tax Rev. Ref. Bonds, Series 2016-C, 4.00% 6/15/2026 | 6,400 | 6,358 | |
| City of Chicago, Board of Education, Unlimited Tax G.O. Bonds (Dedicated Rev.), Series 2018-A, Assured Guaranty Municipal insured, 5.00% 12/1/2023 | 2,000 | 2,028 | |
| City of Chicago, Chicago Midway Airport, Rev. and Rev. Ref. Bonds, Series 2014-B, 5.00% 1/1/2028 | 500 | 505 | |
| City of Chicago, Chicago Midway Airport, Rev. Ref. Bonds, Series 2014-A, AMT, 5.00% 1/1/2023 | 1,000 | 1,002 | |
| City of Chicago, G.O. Rev. Ref. Bonds, Series 2020-A, 5.00% 1/1/2023 | 560 | 561 | |
| City of Chicago, O’Hare International Airport, General Airport Rev. Ref. Bonds, Series 2013-A, AMT, 5.00% 1/1/2023 | 5,000 | 5,010 | |
| City of Chicago, Transit Auth., Capital Grant Receipts Rev. Ref. Bonds (Federal Transit Administration Section 5307 Urbanized Area Formula Funds), Series 2021, 5.00% 6/1/2024 | 650 | 664 | |
| City of Chicago, Wastewater Transmission Rev. Project Bonds, Series 2014, 5.00% 1/1/2028 | 385 | 387 | |
| City of Chicago, Wastewater Transmission Rev. Ref. Bonds, Series 2014, 5.00% 1/1/2023 | 1,435 | 1,439 | |
| City of Chicago, Wastewater Transmission Rev. Ref. Bonds, Series 2017-B, 5.00% 1/1/2024 | 1,500 | 1,524 | |
| City of Chicago, Wastewater Transmission Rev. Ref. Bonds, Series 2017-B, 5.00% 1/1/2025 | 2,000 | 2,046 | |
| City of Chicago, Wastewater Transmission Rev. Ref. Bonds, Series 2017-B, 5.00% 1/1/2026 | 1,165 | 1,202 | |
| City of Chicago, Water Rev. Bonds, Series 2000, 5.00% 11/1/2022 | 10,500 | 10,500 | |
| City of Chicago, Water Rev. Bonds, Series 2012, 5.00% 11/1/2022 | 1,730 | 1,730 | |
| City of Chicago, Water Rev. Bonds, Series 2004, 5.00% 11/1/2023 | 200 | 203 | |
| City of Chicago, Water Rev. Bonds, Series 2004, 5.00% 11/1/2026 | 5,225 | 5,356 | |
| City of Chicago, Water Rev. Bonds, Series 2004, 5.00% 11/1/2027 | 1,750 | 1,796 | |
| City of Chicago, Water Rev. Bonds, Series 2000, 5.00% 11/1/2028 | 1,500 | 1,526 | |
| City of Chicago, Water Rev. Bonds, Series 1999, Assured Guaranty Municipal insured, 5.00% 11/1/2029 | 1,000 | 1,049 | |
| City of Chicago, Water Rev. Bonds, Series 2000, 5.00% 11/1/2030 | 1,400 | 1,419 | |
| City of Chicago, Water Rev. Bonds, Series 2001, AMBAC insured, 5.75% 11/1/2030 | 2,485 | 2,672 | |
| City of Chicago, Water Rev. Ref. Bonds, Series 2014, 5.00% 11/1/2023 | 2,080 | 2,110 | |
| City of Chicago, Water Rev. Ref. Bonds, Series 2012, 5.00% 11/1/2025 | 775 | 777 | |
| City of Chicago, Water Rev. Ref. Bonds, Series 2017, 5.00% 11/1/2028 | 355 | 363 | |
| Bonds, notes & other debt instruments (continued) Illinois (continued) | Principal amount (000) | Value (000) | |
| Counties of Cook, DuPage, Kane, Lake, McHenry and Will, Regional Transportation Auth., G.O. Bonds, Series 2004-A, Assured Guaranty Municipal insured, 5.25% 6/1/2025 | USD1,935 | $2,024 | |
| Counties of Cook, DuPage, Kane, Lake, McHenry and Will, Regional Transportation Auth., G.O. Rev. Ref. Bonds, Series 1999, Assured Guaranty Municipal insured, 5.75% 6/1/2023 | 350 | 355 | |
| County of Cook, Community College Dist. No. 508 (City Colleges of Chicago), Unlimited Tax G.O. Bonds, Series 2013, 5.00% 12/1/2023 | 200 | 201 | |
| County of Cook, G.O. Rev. Ref. Bonds, Series 2016-A, 5.00% 11/15/2022 | 1,000 | 1,001 | |
| County of Cook, G.O. Rev. Ref. Bonds, Series 2022-A, 5.00% 11/15/2033 | 1,175 | 1,238 | |
| Fin. Auth., Academic Fac. Lease Rev. Bonds (Provident Group - UIUC Properties, LLC - University of Illinois at Urbana-Champaign Project), Series 2019-A, 5.00% 10/1/2025 | 110 | 114 | |
| Fin. Auth., Academic Fac. Lease Rev. Bonds (Provident Group - UIUC Properties, LLC - University of Illinois at Urbana-Champaign Project), Series 2019-A, 5.00% 10/1/2027 | 500 | 525 | |
| Fin. Auth., Academic Fac. Lease Rev. Bonds (Provident Group - UIUC Properties, LLC - University of Illinois at Urbana-Champaign Project), Series 2019-A, 5.00% 10/1/2028 | 400 | 424 | |
| Fin. Auth., Graduate and Professional Student Loan Program Rev. Bonds (Midwestern University Foundation), Series 2021-A, AMT, 5.00% 7/1/2025 | 225 | 232 | |
| Fin. Auth., Graduate and Professional Student Loan Program Rev. Bonds (Midwestern University Foundation), Series 2021-A, AMT, 5.00% 7/1/2026 | 240 | 249 | |
| Fin. Auth., Graduate and Professional Student Loan Program Rev. Bonds (Midwestern University Foundation), Series 2021-A, AMT, 2.25% 7/1/2033 | 975 | 729 | |
| Fin. Auth., Rev. Bonds (Advocate Health Care Network), Series 2008-A-1, 4.00% 11/1/2030 | 6,000 | 6,026 | |
| Fin. Auth., Rev. Bonds (Art Institute of Chicago), Series 2016, 5.00% 3/1/2025 | 125 | 129 | |
| Fin. Auth., Rev. Bonds (Art Institute of Chicago), Series 2016, 5.00% 3/1/2026 | 120 | 125 | |
| Fin. Auth., Rev. Bonds (Clean Water Initiative Revolving Fund), Series 2017, 5.00% 7/1/2033 | 3,000 | 3,139 | |
| Fin. Auth., Rev. Bonds (Memorial Health System), Series 2019, 5.00% 4/1/2028 | 1,280 | 1,358 | |
| Fin. Auth., Rev. Bonds (Mercy Health Corp.), Series 2016, 5.00% 12/1/2027 | 5,000 | 5,142 | |
| Fin. Auth., Rev. Bonds (Northshore University Heathsystem), Series 2020-A, 5.00% 8/15/2027 | 2,000 | 2,123 | |
| Fin. Auth., Rev. Bonds (Northshore University Heathsystem), Series 2020-A, 5.00% 8/15/2031 | 1,485 | 1,575 | |
| Fin. Auth., Rev. Bonds (Northshore University Heathsystem), Series 2020-A, 5.00% 8/15/2033 | 1,280 | 1,338 | |
| Fin. Auth., Rev. Bonds (Northwestern Memorial Healthcare), Series 2017-A, 5.00% 7/15/2026 | 1,680 | 1,753 | |
| Fin. Auth., Rev. Bonds (OSF Healthcare System), Series 2015-A, 5.00% 11/15/2027 | 250 | 257 | |
| Fin. Auth., Rev. Bonds (OSF Healthcare System), Series 2020-B-2, 5.00% 5/15/2050 (put 11/15/2026) | 3,320 | 3,436 | |
| Fin. Auth., Rev. Bonds (Presbyterian Homes Obligated Group), Series 2016-A, 5.00% 5/1/2024 | 2,230 | 2,252 | |
| Fin. Auth., Rev. Bonds (Presbyterian Homes Obligated Group), Series 2016-A, 5.00% 11/1/2030 | 2,000 | 2,016 | |
| Fin. Auth., Rev. Bonds (Presbyterian Homes Obligated Group), Series 2021-B, (SIFMA Municipal Swap Index + 0.70%) 2.94% 5/1/2042 (put 5/1/2026)2 | 1,420 | 1,377 | |
| Fin. Auth., Rev. Bonds (Presence Health Network), Series 2016-C, 5.00% 2/15/2024 | 1,425 | 1,450 | |
| Fin. Auth., Rev. Bonds (Presence Health Network), Series 2016-C, 5.00% 2/15/2025 | 3,405 | 3,517 | |
| Fin. Auth., Rev. Bonds (Presence Health Network), Series 2016-C, 5.00% 2/15/2028 | 3,535 | 3,709 | |
| Fin. Auth., Rev. Bonds (Rehabilitation Institute of Chicago), Series 2013-A, 6.00% 7/1/2043 | 15,850 | 16,070 | |
| Fin. Auth., Rev. Bonds (Rush University Medical Center Obligated Group), Series 2015-A, 5.00% 11/15/2028 | 5,000 | 5,126 | |
| Fin. Auth., Rev. Bonds (Rush University Medical Center Obligated Group), Series 2015-A, 5.00% 11/15/2029 | 5,000 | 5,121 | |
| Fin. Auth., Rev. Bonds (The Carle Foundation), Series 2021-A, 5.00% 8/15/2029 | 2,925 | 3,127 | |
| Fin. Auth., Rev. Bonds (The Carle Foundation), Series 2021-A, 5.00% 8/15/2030 | 2,565 | 2,753 | |
| Fin. Auth., Rev. Bonds (The Carle Foundation), Series 2021-A, 4.00% 8/15/2039 | 5,000 | 4,410 | |
| Fin. Auth., Rev. Bonds (University of Chicago), Series 2021-A, 5.00% 10/1/2025 | 2,765 | 2,894 | |
| Fin. Auth., Rev. Ref. Bonds (Northwestern Memorial Healthcare), Series 2021-A, 5.00% 7/15/2033 | 365 | 383 | |
| Fin. Auth., Rev. Ref. Bonds (OSF Healthcare System), Series 2015-A, 5.00% 11/15/2023 | 750 | 761 | |
| Fin. Auth., Rev. Ref. Bonds (OSF Healthcare System), Series 2015-A, 5.00% 11/15/2026 | 1,935 | 1,997 | |
| Fin. Auth., Rev. Ref. Bonds (OSF Healthcare System), Series 2015-A, 5.00% 11/15/2029 | 1,500 | 1,533 | |
| Fin. Auth., Solid Waste Disposal Rev. Bonds (Waste Management, Inc. Project), Series 2019, AMT, 0.40% 11/1/2044 (put 11/1/2022) | 8,200 | 8,201 | |
| Fin. Auth., Water Facs. Rev. Ref. Bonds (American Water Capital Corp. Project), Series 2020, 0.70% 5/1/2040 (put 9/1/2023) | 2,030 | 1,976 | |
| G.O. Bonds, Series 2017-D, 5.00% 11/1/2022 | 1,790 | 1,790 | |
| Bonds, notes & other debt instruments (continued) Illinois (continued) | Principal amount (000) | Value (000) | |
| G.O. Bonds, Series 2013, 5.00% 7/1/2023 | USD1,710 | $1,721 | |
| G.O. Bonds, Series 2022-A, 5.00% 3/1/2024 | 1,945 | 1,962 | |
| G.O. Bonds, Series 2022-A, 5.00% 3/1/2026 | 1,710 | 1,723 | |
| G.O. Bonds, Series 2020-B, 5.00% 10/1/2026 | 7,000 | 7,052 | |
| G.O. Bonds, Series 2017-D, BAM insured, 5.00% 11/1/2026 | 2,500 | 2,518 | |
| G.O. Bonds, Series 2020-B, 5.00% 10/1/2029 | 19,720 | 19,743 | |
| G.O. Rev. Ref. Bonds, Series 2022-B, 5.00% 3/1/2025 | 5,500 | 5,544 | |
| G.O. Rev. Ref. Bonds, Series 2022-B, 5.00% 3/1/2026 | 8,050 | 8,111 | |
| G.O. Rev. Ref. Bonds, Series 2016, 5.00% 2/1/2028 | 2,500 | 2,507 | |
| G.O. Rev. Ref. Bonds, Series 2022-B, 5.00% 3/1/2028 | 4,000 | 4,013 | |
| Housing Dev. Auth., Homeowner Mortgage Rev. Bonds, Series 2016-B, AMT, 3.50% 8/1/2046 | 1,380 | 1,342 | |
| Housing Dev. Auth., Homeowner Mortgage Rev. Bonds, Series 2016-C, 3.50% 8/1/2046 | 880 | 860 | |
| Housing Dev. Auth., Homeowner Mortgage Rev. Bonds, Series 2018-A-1, 4.00% 8/1/2048 | 4,770 | 4,690 | |
| Housing Dev. Auth., Multi Family Housing Rev. Bonds, Series 2021-C, 0.80% 7/1/2026 | 420 | 378 | |
| Housing Dev. Auth., Multi Family Housing Rev. Bonds (Bellwood Senior), Series 2022, 4.00% 3/1/2043 (put 12/1/2024) | 5,545 | 5,497 | |
| Housing Dev. Auth., Multi Family Housing Rev. Bonds (Berry Manor), Series 2022, 4.00% 9/1/2025 (put 9/1/2024) | 810 | 809 | |
| Housing Dev. Auth., Multi Family Housing Rev. Bonds (Concord Commons), Series 2021, 0.25% 2/1/2024 (put 2/1/2023) | 5,585 | 5,526 | |
| Housing Dev. Auth., Multi Family Housing Rev. Bonds (Marshall Field Garden Apartment Homes), Series 2015, (SIFMA Municipal Swap Index + 1.00%) 3.24% 5/15/2050 (put 5/15/2025)2 | 5,825 | 5,832 | |
| Housing Dev. Auth., Multi Family Housing Rev. Bonds (Terrance Senior), Series 2022, 2.375% 4/1/2025 (put 4/1/2024) | 5,530 | 5,420 | |
| Housing Dev. Auth., Rev. Bonds, Series 2016-A, 4.00% 4/1/2046 | 835 | 826 | |
| Housing Dev. Auth., Rev. Bonds, Series 2017-B, 4.00% 10/1/2048 | 1,615 | 1,591 | |
| Housing Dev. Auth., Rev. Bonds, Series 2019-A, 4.25% 10/1/2049 | 4,685 | 4,633 | |
| Housing Dev. Auth., Rev. Bonds, Series 2021-D, 3.00% 10/1/2051 | 13,920 | 13,035 | |
| Board of Trustees of Illinois State University, Auxiliary Facs. System Rev. Bonds, Series 2016, Assured Guaranty Municipal insured, 5.00% 4/1/2023 | 2,700 | 2,716 | |
| Metropolitan Pier and Exposition Auth., McCormick Place Expansion Project Bonds, Capital Appreciation Bonds, Series 2002-A, Assured Guaranty Municipal insured, 0% 6/15/2030 | 2,605 | 1,838 | |
| Metropolitan Pier and Exposition Auth., McCormick Place Expansion Project Rev. Bonds, Series 2002-A, Assured Guaranty Municipal insured, 5.50% 12/15/2023 | 2,135 | 2,162 | |
| Metropolitan Pier and Exposition Auth., McCormick Place Expansion Project Rev. Ref. Bonds, Series 2022-A, 3.00% 6/15/2024 | 1,335 | 1,305 | |
| Metropolitan Pier and Exposition Auth., McCormick Place Expansion Project Rev. Ref. Bonds, Series 2022-A, 3.00% 6/15/2025 | 205 | 197 | |
| Metropolitan Pier and Exposition Auth., McCormick Place Expansion Project Rev. Ref. Bonds, Series 2017-B, 5.00% 12/15/2025 | 890 | 897 | |
| Metropolitan Pier and Exposition Auth., McCormick Place Expansion Project Rev. Ref. Bonds, Series 2017-B, 5.00% 12/15/2026 | 1,000 | 1,010 | |
| Metropolitan Pier and Exposition Auth., McCormick Place Expansion Project Rev. Ref. Bonds, Capital Appreciation Bonds, Series 2022-A, 0% 12/15/2035 | 440 | 212 | |
| Metropolitan Water Reclamation Dist. of Greater Chicago, Unlimited Tax G.O. Rev. Ref. Bonds, Series 2016-A, 5.00% 12/1/2025 | 2,000 | 2,088 | |
| Metropolitan Water Reclamation Dist. of Greater Chicago, Unlimited Tax G.O. Rev. Ref. Bonds, Series 2016-A, 5.00% 12/1/2026 | 2,500 | 2,642 | |
| Municipal Electric Agcy., Power Supply System Rev. Ref. Bonds, Series 2015-A, 5.00% 2/1/2027 | 4,000 | 4,149 | |
| Board of Trustees of Northern Illinois University, Auxiliary Facs. System Rev. Ref. Bonds, Series 2021, BAM insured, 5.00% 10/1/2029 | 325 | 343 | |
| Railsplitter Tobacco Settlement Auth., Tobacco Settlement Rev. Bonds, Series 2017, 5.00% 6/1/2023 | 6,125 | 6,173 | |
| Sales Tax Rev. Bonds, Series 2021-A, BAM insured, 4.00% 6/15/2031 | 2,250 | 2,206 | |
| Sales Tax Securitization Corp., Sales Tax Securitization Rev. Ref. Bonds, Series 2017-A, 5.00% 1/1/2023 | 2,900 | 2,908 | |
| Southwestern Illinois Dev. Auth., Health Fac. Rev. Bonds (Memorial Group, Inc.), Series 2013, 7.25% 11/1/2036 (preref. 11/1/2023) | 3,080 | 3,191 | |
| Bonds, notes & other debt instruments (continued) Illinois (continued) | Principal amount (000) | Value (000) | |
| Southwestern Illinois Dev. Auth., Health Fac. Rev. Bonds (Memorial Group, Inc.), Series 2013, 7.125% 11/1/2043 (preref. 11/1/2023) | USD2,500 | $2,587 | |
| Toll Highway Auth., Toll Highway Rev. Bonds, Series 2016-B, 5.00% 1/1/2027 | 950 | 999 | |
| Toll Highway Auth., Toll Highway Rev. Bonds, Series 2019-B, 5.00% 1/1/2028 | 515 | 551 | |
| Toll Highway Auth., Toll Highway Rev. Bonds, Series 2019-C, 5.00% 1/1/2031 | 1,650 | 1,793 | |
| Toll Highway Auth., Toll Highway Rev. Bonds, Series 2016-B, 5.00% 1/1/2033 | 1,000 | 1,043 | |
| Toll Highway Auth., Toll Highway Rev. Ref. Bonds, Series 2019-A, 5.00% 1/1/2023 | 560 | 562 | |
| Toll Highway Auth., Toll Highway Rev. Ref. Bonds, Series 2019-A, 5.00% 1/1/2025 | 740 | 764 | |
| Toll Highway Auth., Toll Highway Rev. Ref. Bonds, Series 2019-A, 5.00% 1/1/2026 | 4,000 | 4,183 | |
| Toll Highway Auth., Toll Highway Rev. Ref. Bonds, Series 2019-A, 5.00% 1/1/2028 | 2,635 | 2,819 | |
| Board of Trustees of the University of Illinois, Auxiliary Facs. System Rev. Bonds, Series 2018-A, 5.00% 4/1/2025 | 135 | 139 | |
| Board of Trustees of the University of Illinois, Auxiliary Facs. System Rev. Bonds, Series 2020-A, 5.00% 4/1/2028 | 2,100 | 2,235 | |
| Board of Trustees of the University of Illinois, Auxiliary Facs. System Rev. Bonds, Series 2020-A, 5.00% 4/1/2030 | 2,310 | 2,485 | |
| Board of Trustees of the University of Illinois, Auxiliary Facs. System Rev. Ref. Bonds, Series 2005-A, National insured, 5.50% 4/1/2023 | 2,200 | 2,219 | |
| Board of Trustees of the University of Illinois, Auxiliary Facs. System Rev. Ref. Bonds, Series 2015-A, 5.00% 4/1/2026 | 1,120 | 1,151 | |
| Board of Trustees of the University of Illinois, Auxiliary Facs. System Rev. Ref. Bonds, Capital Appreciation Bonds, Series 1999-A, National insured, 0% 4/1/2023 | 1,110 | 1,094 | |
| Board of Trustees of the University of Illinois, Rev. Ref. Certs. of Part., Series 2008-A, Assured Guaranty Municipal insured, 5.25% 10/1/2024 | 30 | 30 | |
| County of Will, G.O. Bonds, Series 2016, 5.00% 11/15/2045 (preref. 11/15/2025) | 4,225 | 4,437 | |
| United City of Yorkville, Special Service Area Nos. 2005-108 and 2005-109, Special Tax Rev. Ref. Bonds, Series 2016, Assured Guaranty Municipal insured, 2.625% 3/1/2023 | 1,104 | 1,101 | |
| 340,261 | |||
| Indiana 1.69% | |||
| Fin. Auth., Environmental Facs. Rev. Ref. Bonds (Indianapolis Power & Light Co. Project), Series 2020-B, AMT, 0.95% 12/1/2038 (put 4/1/2026) | 1,885 | 1,591 | |
| Fin. Auth., Health System Rev. Bonds (Indiana University Health), Series 2019-C, 5.00% 12/1/2022 | 1,285 | 1,287 | |
| Fin. Auth., Hospital Rev. Bonds (Community Health Network Project), Series 2012-A, 5.00% 5/1/2042 (preref. 5/1/2023) | 8,860 | 8,939 | |
| Fin. Auth., Hospital Rev. Ref. Bonds (Parkview Health System), Series 2017-A, 5.00% 11/1/2026 | 1,365 | 1,437 | |
| Fin. Auth., Hospital Rev. Ref. Bonds (Parkview Health System), Series 2017-A, 5.00% 11/1/2027 | 1,530 | 1,628 | |
| Fin. Auth., Midwestern Disaster Relief Rev. Bonds (Ohio Valley Electric Corp. Project), Series 2012-B, 3.00% 11/1/2030 | 2,000 | 1,699 | |
| Fin. Auth., Midwestern Disaster Relief Rev. Bonds (Ohio Valley Electric Corp. Project), Series 2012-A, 4.25% 11/1/2030 | 10,970 | 10,201 | |
| Fin. Auth., Rev. Ref. Bonds (Community Foundation of Northwest Indiana Obligated Group), Series 2015, 5.00% 3/1/2026 | 500 | 516 | |
| Fin. Auth., Rev. Ref. Bonds (Community Foundation of Northwest Indiana Obligated Group), Series 2015, 5.00% 3/1/2027 | 500 | 515 | |
| Fin. Auth., Rev. Ref. Bonds (Community Foundation of Northwest Indiana Obligated Group), Series 2015, 5.00% 3/1/2028 | 500 | 514 | |
| Fin. Auth., State Revolving Fund Program Green Bonds, Series 2019-E, 5.00% 2/1/2023 | 2,310 | 2,321 | |
| Fin. Auth., State Revolving Fund Program Green Bonds, Series 2021-B, 5.00% 2/1/2028 | 575 | 621 | |
| Fin. Auth., State Revolving Fund Program Green Bonds, Series 2021-B, 5.00% 2/1/2029 | 1,000 | 1,093 | |
| Fin. Auth., State Revolving Fund Program Green Bonds, Series 2021-B, 5.00% 2/1/2030 | 2,000 | 2,209 | |
| Fin. Auth., Wastewater Utility Rev. Ref. Bonds (CWA Auth. Project), Series 2021-1, 5.00% 10/1/2023 | 2,760 | 2,804 | |
| Fin. Auth., Wastewater Utility Rev. Ref. Bonds (CWA Auth. Project), Series 2021-2, 5.00% 10/1/2023 | 1,080 | 1,097 | |
| Fin. Auth., Wastewater Utility Rev. Ref. Bonds (CWA Auth. Project), Series 2021-1, 5.00% 10/1/2028 | 2,800 | 3,023 | |
| Fin. Auth., Wastewater Utility Rev. Ref. Bonds (CWA Auth. Project), Series 2021-2, 5.00% 10/1/2028 | 1,400 | 1,507 | |
| City of Franklin, Econ. Dev. and Rev. Ref. Bonds (Otterbein Homes Obligated Group), Series 2019-B, 5.00% 7/1/2023 | 300 | 302 | |
| Gary/Chicago International Airport Auth., Airport Dev. Zone Rev. Bonds, Series 2014, AMT, 5.50% 2/1/2025 | 2,295 | 2,296 | |
| Bonds, notes & other debt instruments (continued) Indiana (continued) | Principal amount (000) | Value (000) | |
| Health Fac. Fncg. Auth., Rev. Bonds (Ascension Health Subordinate Credit Group), Series 2005-A-1, 4.00% 11/1/2023 | USD805 | $810 | |
| Housing and Community Dev. Auth., Collateralized Rev. Bonds (RD Moving Forward Biggs Project), Series 2022, 2.00% 4/1/2025 (put 4/1/2024) | 1,875 | 1,826 | |
| Housing and Community Dev. Auth., Collateralized Rev. Bonds (RD Moving Forward Justus Project), Series 2021, 0.33% 6/1/2024 (put 6/1/2023) | 7,262 | 7,103 | |
| Housing and Community Dev. Auth., Multifamily Housing Rev. Bonds (Emerald Pointe Apartments Project), Series 2022, 5.00% 11/1/2025 (put 11/1/2024) | 1,125 | 1,139 | |
| Housing and Community Dev. Auth., Single Family Mortgage Rev. Bonds, Series 2016-A-2, AMT, 3.50% 7/1/2038 | 570 | 561 | |
| Housing and Community Dev. Auth., Single Family Mortgage Rev. Bonds, Series 2017-A-2, AMT, 4.00% 1/1/2039 | 420 | 417 | |
| Housing and Community Dev. Auth., Single Family Mortgage Rev. Bonds, Series 2020-A, 3.75% 1/1/2049 | 1,245 | 1,215 | |
| Housing and Community Dev. Auth., Single Family Mortgage Rev. Bonds, Series 2020-B-1, 3.25% 7/1/2049 | 2,170 | 2,094 | |
| Housing and Community Dev. Auth., Single Family Mortgage Rev. Bonds, Series 2021-B, 3.00% 7/1/2050 | 3,035 | 2,865 | |
| Housing and Community Dev. Auth., Single Family Mortgage Rev. Bonds, Series 2021-C-1, 3.00% 1/1/2052 | 4,470 | 4,153 | |
| Housing and Community Dev. Auth., Single Family Mortgage Rev. Bonds, Series 2022-C-1, 5.00% 7/1/2053 | 1,735 | 1,753 | |
| City of Indianapolis, Local Public Improvement Bond Bank Bonds, Series 2021-A, 5.00% 6/1/2023 | 935 | 944 | |
| City of Indianapolis, Local Public Improvement Bond Bank Bonds, Series 2021-A, 5.00% 6/1/2024 | 1,185 | 1,210 | |
| City of Indianapolis, Local Public Improvement Bond Bank Bonds (Indianapolis Airport Auth. Project), Series 2019-I-2, 5.00% 1/1/2026 | 340 | 355 | |
| City of Indianapolis, Local Public Improvement Bond Bank Bonds (Indianapolis Airport Auth. Project), Series 2019-I-2, 5.00% 1/1/2027 | 330 | 347 | |
| City of Indianapolis, Local Public Improvement Bond Bank Bonds (Indianapolis Airport Auth. Project), Series 2019-I-2, 5.00% 1/1/2028 | 435 | 461 | |
| City of Indianapolis, Local Public Improvement Bond Bank Bonds (Indianapolis Airport Auth. Project), Series 2019-I-2, 5.00% 1/1/2029 | 265 | 282 | |
| City of Indianapolis, Local Public Improvement Bond Bank Bonds (Indianapolis Airport Auth. Project), Series 2019-I-2, 5.00% 1/1/2030 | 435 | 464 | |
| City of Indianapolis, Local Public Improvement Bond Bank Bonds (Indianapolis Airport Auth. Project), Series 2019-I-2, 5.00% 1/1/2032 | 1,000 | 1,053 | |
| City of Indianapolis, Local Public Improvement Bond Bank Rev. Bonds, Series 2018-A, 5.00% 1/1/2037 (preref. 1/1/2029) | 3,000 | 3,279 | |
| City of Indianapolis, Local Public Improvement Bond Bank Rev. Ref. Bonds (Cityway 1 Project), Series 2021-B, 5.00% 2/1/2028 | 1,680 | 1,709 | |
| City of Indianapolis, Local Public Improvement Bond Bank Rev. Ref. Bonds (Cityway 1 Project), Series 2021-B, 5.00% 2/1/2029 | 1,055 | 1,072 | |
| City of Indianapolis, Local Public Improvement Bond Bank Rev. Ref. Bonds (Cityway 1 Project), Series 2021-B, 5.00% 2/1/2030 | 1,200 | 1,218 | |
| City of Indianapolis, Local Public Improvement Bond Bank Rev. Ref. Bonds (Cityway 1 Project), Series 2021-B, 5.00% 2/1/2031 | 800 | 811 | |
| City of Indianapolis, Local Public Improvement Bond Bank Rev. Ref. Bonds (Indianapolis Airport Auth. Project), Series 2015-I, AMT, 5.00% 1/1/2026 | 2,000 | 2,032 | |
| City of Indianapolis, Local Public Improvement Bond Bank Rev. Ref. Bonds (Indianapolis Airport Auth. Project), Series 2016-A-1, AMT, 5.00% 1/1/2028 | 1,095 | 1,117 | |
| City of Indianapolis, Local Public Improvement Bond Bank Rev. Ref. Bonds (Indianapolis Airport Auth. Project), Series 2019-D, AMT, 5.00% 1/1/2029 | 5,250 | 5,404 | |
| City of Indianapolis, Local Public Improvement Bond Bank Rev. Ref. Bonds (Indianapolis Airport Auth. Project), Series 2015-I, AMT, 5.00% 1/1/2031 | 4,455 | 4,477 | |
| City of Indianapolis, Local Public Improvement Bond Bank Rev. Ref. Bonds (Indianapolis Airport Auth. Project), Series 2015-I, AMT, 5.00% 1/1/2033 | 1,500 | 1,501 | |
| City of Indianapolis, Water System Rev. Ref. Bonds, Series 2016-B, 5.00% 10/1/2028 | 3,000 | 3,170 | |
| City of Kokomo, Multi Family Housing Rev. Bonds (KHA RAD I Apartments), Series 2021-A, 0.56% 2/1/2025 (put 2/1/2024) | 10,590 | 10,130 | |
| Municipal Power Agcy., Power Supply System Rev. Bonds, Series 2022-A, 5.00% 1/1/2032 | 300 | 328 | |
| Municipal Power Agcy., Power Supply System Rev. Bonds, Series 2022-A, 5.00% 1/1/2033 | 350 | 381 | |
| Municipal Power Agcy., Power Supply System Rev. Bonds, Series 2022-A, 5.00% 1/1/2034 | 500 | 542 | |
| Bonds, notes & other debt instruments (continued) Indiana (continued) | Principal amount (000) | Value (000) | |
| City of Rockport, Pollution Control Rev. Ref. Bonds (Indiana Michigan Power Co. Project), Series 2002-A, 2.75% 6/1/2025 | USD1,515 | $1,476 | |
| City of Rockport, Pollution Control Rev. Ref. Bonds (Indiana Michigan Power Co. Project), Series 2009-A, 3.05% 6/1/2025 | 2,005 | 1,968 | |
| City of Whiting, Environmental Facs. Rev. Bonds (BP Products North America, Inc. Project), Series 2015, AMT, 5.00% 11/1/2045 (put 11/1/2022) | 3,290 | 3,290 | |
| City of Whiting, Environmental Facs. Rev. Bonds (BP Products North America, Inc. Project), Series 2016-A, AMT, 5.00% 3/1/2046 (put 3/1/2023) | 1,535 | 1,538 | |
| 120,095 | |||
| Iowa 0.35% | |||
| Fin. Auth., Midwestern Disaster Area Rev. Ref. Bonds (Iowa Fertilizer Co. Project), Series 2022, 4.00% 12/1/2050 (put 12/1/2032) | 2,000 | 1,802 | |
| Fin. Auth., Single Family Mortgage Bonds (Mortgage-Backed Securities Program), Series 2019-A, 4.00% 7/1/2047 | 3,665 | 3,577 | |
| Fin. Auth., Single Family Mortgage Bonds (Mortgage-Backed Securities Program), Series 2019-D, 3.50% 1/1/2049 | 220 | 211 | |
| Fin. Auth., Single Family Mortgage Bonds (Mortgage-Backed Securities Program), Series 2020, 3.25% 7/1/2050 | 3,305 | 3,162 | |
| Fin. Auth., Solid Waste Fac. Rev. Green Bonds (Gevo NW Iowa RNG, LLC Renewable Natural Gas Project), Series 2021, AMT, 1.50% 1/1/2042 (put 4/1/2024) | 5,095 | 4,933 | |
| PEFA, Inc., Gas Project Rev. Bonds, Series 2019, 5.00% 9/1/2049 (put 9/1/2026) | 7,560 | 7,555 | |
| Tobacco Settlement Auth., Tobacco Settlement Asset-Backed Bonds, Series 2021-A-2, 5.00% 6/1/2028 | 1,400 | 1,432 | |
| Tobacco Settlement Auth., Tobacco Settlement Asset-Backed Bonds, Series 2021-A-2, 5.00% 6/1/2031 | 1,500 | 1,533 | |
| Tobacco Settlement Auth., Tobacco Settlement Asset-Backed Bonds, Series 2021-A-2, 5.00% 6/1/2033 | 700 | 709 | |
| 24,914 | |||
| Kansas 0.08% | |||
| Ellis County Unified School Dist. No. 489, G.O. Rev. Ref. and Improvement Bonds, Series 2022-B, Assured Guaranty Municipal insured, 5.00% 9/1/2033 | 850 | 921 | |
| Ellis County Unified School Dist. No. 489, G.O. Rev. Ref. and Improvement Bonds, Series 2022-B, Assured Guaranty Municipal insured, 5.00% 9/1/2034 | 355 | 383 | |
| Ellis County Unified School Dist. No. 489, G.O. Rev. Ref. and Improvement Bonds, Series 2022-B, Assured Guaranty Municipal insured, 5.00% 9/1/2035 | 500 | 538 | |
| Turnpike Auth., Rev. Ref. Bonds, Series 2020-A, 3.00% 9/1/2025 | 950 | 935 | |
| Turnpike Auth., Turnpike Rev. Ref. Bonds, Series 2020-A, 3.00% 9/1/2027 | 1,215 | 1,171 | |
| University of Kansas Hospital Auth., Health Facs. and Improvement Rev. Bonds (University of Kansas Health System), Series 2019-B, 5.00% 3/1/2027 | 1,315 | 1,389 | |
| 5,337 | |||
| Kentucky 1.00% | |||
| County of Carroll, Environmental Facs. Rev. Bonds, Series 2008-A, 2.00% 2/1/2032 | 9,655 | 7,180 | |
| Econ. Dev. Fin. Auth., Health System Rev. Bonds (Norton Healthcare, Inc.), Capital Appreciation Bonds, Series 2000-B, National insured, 0% 10/1/2027 | 5,975 | 4,826 | |
| Housing Corp., Multi Family Housing Rev. Bonds (Cambridge Square Project), Series 2021, 0.30% 8/1/2024 (put 2/1/2024) | 2,520 | 2,402 | |
| Housing Corp., Multi Family Housing Rev. Bonds (New Hope Properties Portfolio Project), Series 2021, 0.41% 4/1/2024 (put 10/1/2023) | 12,525 | 11,958 | |
| Housing Corp., Multi Family Housing Rev. Bonds (Winterwood II Rural Housing Portfolio), Series 2021, 0.37% 10/1/2024 (put 10/1/2023) | 6,500 | 6,235 | |
| Louisville/Jefferson Metro County Government, Pollution Control Rev. Bonds, Series 2001-A, 0.90% 9/1/2026 | 1,000 | 874 | |
| Louisville/Jefferson Metro County Government, Pollution Control Rev. Bonds (Louisville Gas and Electric Co. Project), Series 2003-A, 2.00% 10/1/2033 | 2,750 | 2,010 | |
| County of Owen, Water Facs. Rev. Ref. Bonds (Kentucky - American Water Co. Project), Series 2019, 2.45% 9/1/2039 (put 10/1/2029) | 6,000 | 5,028 | |
| County of Owen, Water Facs. Rev. Ref. Bonds (Kentucky - American Water Co. Project), Series 2019, 0.70% 6/1/2040 (put 9/1/2023) | 2,050 | 1,996 | |
| Public Energy Auth., Gas Supply Rev. Bonds, Series 2018-B, 4.00% 1/1/2049 (put 1/1/2025) | 1,620 | 1,595 | |
| Bonds, notes & other debt instruments (continued) Kentucky (continued) | Principal amount (000) | Value (000) | |
| Public Energy Auth., Gas Supply Rev. Bonds, Series 2019-A-1, 4.00% 12/1/2049 (put 6/1/2025) | USD6,445 | $6,280 | |
| Public Energy Auth., Gas Supply Rev. Bonds, Series 2022-A-1, 4.00% 8/1/2052 (put 8/1/2030) | 13,960 | 12,790 | |
| County of Trimble, Pollution Control Rev. Ref. Bonds (Louisville Gas and Electric Co. Project), Series 2016-A, AMT, 1.30% 9/1/2044 (put 9/1/2027) | 5,500 | 4,390 | |
| Turnpike Auth., Econ. Dev. Road Rev. Ref. Bonds (Revitalization Projects), Series 2022-A, 5.00% 7/1/2031 | 3,000 | 3,262 | |
| 70,826 | |||
| Louisiana 1.55% | |||
| City of Alexandria, Utilities Rev. Bonds, Series 2013-A, 5.00% 5/1/2038 (preref. 5/1/2023) | 1,000 | 1,009 | |
| Aviation Board, General Airport Rev. Ref. Bonds, Series 2017-D-2, AMT, 5.00% 1/1/2029 | 1,000 | 1,016 | |
| Parish of East Baton Rouge, Road and Street Improvement Sales Tax Rev. Ref. Bonds, Series 2020, Assured Guaranty Municipal insured, 5.00% 8/1/2028 | 2,000 | 2,136 | |
| Parish of East Baton Rouge, Sewerage Commission, Multi Modal Rev. Ref. Bonds, Series 2021-A, 1.30% 2/1/2041 (put 2/1/2028) | 19,695 | 16,096 | |
| Parish of East Baton Rouge, Sewerage Commission, Rev. Ref. Bonds, Series 2020-A, 5.00% 2/1/2027 | 1,000 | 1,064 | |
| Parish of East Baton Rouge, Sewerage Commission, Rev. Ref. Bonds, Series 2020-A, 5.00% 2/1/2028 | 1,000 | 1,076 | |
| Parish of East Baton Rouge, Sewerage Commission, Rev. Ref. Bonds, Series 2020-A, 5.00% 2/1/2029 | 1,000 | 1,086 | |
| Gasoline and Fuels Tax Rev. Ref. Bonds, Series 2017-A, 0.60% 5/1/2043 (put 5/1/2023) | 10,870 | 10,663 | |
| Gasoline and Fuels Tax Rev. Ref. Bonds, Series 2017-D-1, 0.60% 5/1/2043 (put 5/1/2023) | 15,130 | 14,842 | |
| Gasoline and Fuels Tax Rev. Ref. Bonds, Series 2022-A, (USD-SOFR x 0.50 + 0.50%) 2.621% 5/1/2043 (put 5/1/2026)2 | 7,390 | 7,129 | |
| Grant Anticipation Rev. Bonds, Series 2021, 5.00% 9/1/2023 | 3,665 | 3,716 | |
| Housing Corp., Multi Family Housing Rev. Bonds (Arbours at Lafayette Project), Series 2021, 0.35% 4/1/2024 (put 4/1/2023) | 6,985 | 6,853 | |
| Housing Corp., Multi Family Housing Rev. Bonds (Byers Estates V Project), Series 2021, 0.35% 4/1/2024 (put 4/1/2023) | 2,385 | 2,349 | |
| Housing Corp., Multi Family Housing Rev. Bonds (Hollywood Acres and Hollywood Heights Projects), Series 2019, 0.55% 12/1/2023 | 4,200 | 4,049 | |
| Housing Corp., Multi Family Housing Rev. Bonds (Mabry Place Townhomes Project), Series 2021, 0.31% 8/1/2024 (put 8/1/2023) | 2,225 | 2,163 | |
| Housing Corp., Multi Family Housing Rev. Bonds (Stone Vista Apartments Projects), Series 2020, 0.32% 12/1/2023 (put 12/1/2022) | 1,000 | 997 | |
| Housing Corp., Single Family Mortgage Rev. Bonds (Home Ownership Program), Series 2020-B, 3.50% 6/1/2050 | 860 | 829 | |
| Housing Corp., Single Family Mortgage Rev. Bonds (Home Ownership Program), Series 2021-B, 3.00% 12/1/2051 | 1,150 | 1,083 | |
| Housing Corp., Single Family Mortgage Rev. Bonds (Home Ownership Program), Series 2022-A, 5.00% 6/1/2052 | 7,485 | 7,561 | |
| Parish of Jefferson, Sales Tax Rev. Ref. Bonds, Series 2019-B, Assured Guaranty Municipal insured, 5.00% 12/1/2027 | 2,600 | 2,768 | |
| Local Government Environmental Facs. and Community Dev. Auth., Rev. Ref. Bonds (Entergy Louisiana, LLC Projects), Series 2021-A, 2.00% 6/1/2030 | 955 | 788 | |
| City of New Orleans, Sewerage Service Rev. Bonds, Series 2020-B, 5.00% 6/1/2029 | 1,000 | 1,065 | |
| City of New Orleans, Water Rev. and Rev. Ref. Bonds, Series 2014, 5.00% 12/1/2027 | 1,000 | 1,037 | |
| City of New Orleans, Water Rev. and Rev. Ref. Bonds, Series 2014, 5.00% 12/1/2028 | 900 | 931 | |
| Offshore Terminal Auth., Deepwater Port Rev. Bonds (Loop, LLC Project), Series 2007-A, 1.65% 9/1/2027 (put 12/1/2023) | 7,070 | 6,908 | |
| Offshore Terminal Auth., Deepwater Port Rev. Bonds (Loop, LLC Project), Series 2013-A, 1.65% 9/1/2033 (put 12/1/2023) | 665 | 650 | |
| Public Facs. Auth., Rev. Bonds (Ochsner Clinic Foundation Project), Series 2020-B, 5.00% 5/15/2050 (put 5/15/2025) | 3,055 | 3,136 | |
| Parish of St. John the Baptist, Rev. Ref. Bonds (Marathon Oil Corp. Project), Series 2017-B-1, 2.125% 6/1/2037 (put 7/1/2024) | 1,225 | 1,181 | |
| City of Shreveport, Water and Sewer Rev. Bonds, Series 2019-B, Assured Guaranty Municipal insured, 3.00% 12/1/2022 | 310 | 310 | |
| City of Shreveport, Water and Sewer Rev. Bonds, Series 2019-B, Assured Guaranty Municipal insured, 4.00% 12/1/2023 | 280 | 281 | |
| Bonds, notes & other debt instruments (continued) Louisiana (continued) | Principal amount (000) | Value (000) | |
| City of Shreveport, Water and Sewer Rev. Bonds, Series 2019-B, Assured Guaranty Municipal insured, 5.00% 12/1/2024 | USD215 | $220 | |
| City of Shreveport, Water and Sewer Rev. Bonds, Series 2019-B, Assured Guaranty Municipal insured, 4.00% 12/1/2025 | 400 | 407 | |
| City of Shreveport, Water and Sewer Rev. Bonds, Series 2019-B, Assured Guaranty Municipal insured, 5.00% 12/1/2026 | 380 | 396 | |
| Tobacco Settlement Fncg. Corp., Tobacco Settlement Asset-Backed Rev. Ref. Bonds, Series 2013-A, 5.00% 5/15/2023 | 4,320 | 4,358 | |
| 110,153 | |||
| Maine 0.05% | |||
| Fin. Auth., Student Loan Rev. Bonds, Series 2021-A-1, Assured Guaranty Municipal insured, 5.00% 12/1/2026 | 190 | 198 | |
| Fin. Auth., Student Loan Rev. Bonds, Series 2021-A-1, Assured Guaranty Municipal insured, 5.00% 12/1/2027 | 210 | 220 | |
| Fin. Auth., Student Loan Rev. Bonds, Series 2021-A-1, Assured Guaranty Municipal insured, 5.00% 12/1/2028 | 255 | 268 | |
| Fin. Auth., Student Loan Rev. Bonds, Series 2021-A-1, Assured Guaranty Municipal insured, 5.00% 12/1/2029 | 245 | 258 | |
| Fin. Auth., Student Loan Rev. Bonds, Series 2021-A-1, Assured Guaranty Municipal insured, 5.00% 12/1/2030 | 150 | 158 | |
| Housing Auth., Mortgage Purchase Bonds, Series 2017-A, 4.00% 11/15/2047 | 250 | 248 | |
| Housing Auth., Mortgage Purchase Bonds, Series 2019-E, 3.75% 11/15/2049 | 1,530 | 1,497 | |
| Housing Auth., Mortgage Purchase Rev. Ref. Bonds, Series 2015-E-1, AMT, 3.50% 11/15/2035 | 350 | 346 | |
| Housing Auth., Mortgage Purchase Rev. Ref. Bonds, Series 2015-B, 3.50% 11/15/2040 | 125 | 124 | |
| 3,317 | |||
| Maryland 1.07% | |||
| County of Anne Arundel, G.O. Rev. Ref. Water and Sewer Bonds, Series 2022, 5.00% 4/1/2026 | 885 | 935 | |
| County of Baltimore, Rev. Bonds (Riderwood Village, Inc. Fac.), Series 2020, 4.00% 1/1/2023 | 815 | 815 | |
| Community Dev. Administration, Dept. of Housing and Community Dev., Residential Rev. Bonds, Series 2014-B, AMT, 3.25% 9/1/2044 | 105 | 104 | |
| Community Dev. Administration, Dept. of Housing and Community Dev., Residential Rev. Bonds, Series 2014-C, 4.00% 9/1/2044 | 175 | 174 | |
| Community Dev. Administration, Dept. of Housing and Community Dev., Residential Rev. Bonds, Series 2018-A, 4.50% 9/1/2048 | 1,535 | 1,527 | |
| Community Dev. Administration, Dept. of Housing and Community Dev., Residential Rev. Bonds, Series 2018-B, AMT, 4.50% 9/1/2048 | 3,630 | 3,583 | |
| Community Dev. Administration, Dept. of Housing and Community Dev., Residential Rev. Bonds, Series 2019-C, 3.50% 3/1/2050 | 2,665 | 2,574 | |
| Community Dev. Administration, Dept. of Housing and Community Dev., Residential Rev. Bonds, Series 2020-A, 3.75% 3/1/2050 | 1,915 | 1,863 | |
| Community Dev. Administration, Dept. of Housing and Community Dev., Residential Rev. Bonds, Series 2020-D, 3.25% 9/1/2050 | 9,080 | 8,688 | |
| Community Dev. Administration, Dept. of Housing and Community Dev., Residential Rev. Bonds, Series 2021-A, 3.00% 9/1/2051 | 11,965 | 11,311 | |
| Community Dev. Administration, Dept. of Housing and Community Dev., Residential Rev. Bonds, Series 2021-C, 3.00% 9/1/2051 | 13,667 | 12,795 | |
| G.O. Rev. Ref. Bonds, State and Local Facs. Loan of 2021, Series 2022-D-2, 4.00% 8/1/2028 | 2,500 | 2,581 | |
| G.O. Rev. Ref. Bonds, State and Local Facs. Loan of 2021, Series 2022-D-2, 4.00% 8/1/2029 | 6,000 | 6,201 | |
| County of Montgomery, Housing Opportunities Commission, Program Rev. Bonds, Series 2019-A, 4.00% 7/1/2049 | 3,160 | 3,099 | |
| County of Montgomery, Housing Opportunities Commission, Single Family Housing Rev. Bonds, Series 2017-A, 4.00% 7/1/2048 | 1,935 | 1,912 | |
| County of Prince George, Certs. of Part. (Behavioral Health Fac. and Capital Equipment), Series 2021, 5.00% 10/1/2024 | 165 | 170 | |
| Dept. of Transportation, Consolidated Transportation Bonds, Series 2017-2, 5.00% 9/1/2026 | 1,080 | 1,145 | |
| Dept. of Transportation, Consolidated Transportation Bonds, Series 2016, 5.00% 11/1/2026 | 950 | 981 | |
| Dept. of Transportation, Consolidated Transportation Bonds, Series 2019, 3.00% 10/1/2030 | 3,800 | 3,570 | |
| Dept. of Transportation, Consolidated Transportation Bonds, Series 2021-A, 2.00% 10/1/2034 | 5,000 | 3,669 | |
| Bonds, notes & other debt instruments (continued) Maryland (continued) | Principal amount (000) | Value (000) | |
| Transportation Auth., Transportation Facs. Projects Rev. Bonds, Series 2020, 5.00% 7/1/2033 | USD5,375 | $5,832 | |
| Washington Suburban Sanitary Dist., Consolidated Public Improvement Bonds, Series 2017, 5.00% 6/15/2028 | 1,200 | 1,287 | |
| Washington Suburban Sanitary Dist., Consolidated Public Improvement Bonds, Series 2019, 5.00% 6/1/2030 | 1,155 | 1,267 | |
| 76,083 | |||
| Massachusetts 0.82% | |||
| Dev. Fin. Agcy., Multi Family Housing Rev. Bonds (Salem Heights II Preservation Associates, LP Issue), Series 2021-B, 0.25% 7/1/2024 (put 7/1/2023) | 2,660 | 2,593 | |
| Dev. Fin. Agcy., Rev. Bonds (Boston Medical Center Issue), Series 2012-C, 5.25% 7/1/2025 | 2,390 | 2,393 | |
| Dev. Fin. Agcy., Rev. Bonds (Harvard University Issue), Series 2020-A, 5.00% 10/15/2030 | 1,940 | 2,162 | |
| Dev. Fin. Agcy., Rev. Bonds (Loomis Communities Issue), Series 2021, 4.00% 1/1/20313 | 1,000 | 923 | |
| Dev. Fin. Agcy., Rev. Bonds (Mass General Brigham, Inc.), Series 2019-T-1, 2.84% 7/1/2049 (put 1/29/2026)2,3 | 1,875 | 1,856 | |
| Dev. Fin. Agcy., Rev. Bonds (Partners HealthCare System Issue), Series 2017-S-2, 5.00% 7/1/2038 (put 1/30/2025) | 5,000 | 5,156 | |
| Dev. Fin. Agcy., Rev. Bonds (Partners HealthCare System Issue), Series 2017-S-4, 5.00% 7/1/2038 (put 1/25/2024) | 2,500 | 2,536 | |
| Dev. Fin. Agcy., Rev. Bonds (UMass Memorial Health Care Obligated Group Issue), Series 2016-I, 5.00% 7/1/2024 | 2,000 | 2,036 | |
| Dev. Fin. Agcy., Rev. Bonds (UMass Memorial Health Care Obligated Group Issue), Series 2016-I, 5.00% 7/1/2025 | 1,275 | 1,308 | |
| Dev. Fin. Agcy., Rev. Bonds (UMass Memorial Health Care Obligated Group Issue), Series 2016-I, 5.00% 7/1/2026 | 1,150 | 1,189 | |
| Dev. Fin. Agcy., Rev. Bonds (UMass Memorial Health Care Obligated Group Issue), Series 2016-I, 5.00% 7/1/2027 | 1,150 | 1,187 | |
| Dev. Fin. Agcy., Rev. Bonds (Williams College Issue), Series 2011-N, 0.45% 7/1/2041 (put 7/1/2025) | 1,300 | 1,137 | |
| Educational Fncg. Auth., Education Loan Rev. Bonds, Series 2017-A, AMT, 5.00% 7/1/2023 | 2,500 | 2,520 | |
| Educational Fncg. Auth., Education Loan Rev. Bonds, Series 2019-B, AMT, 3.00% 7/1/2035 | 780 | 779 | |
| Educational Fncg. Auth., Education Loan Rev. Bonds, Series 2020-B, AMT, 2.625% 7/1/2036 | 225 | 210 | |
| Educational Fncg. Auth., Education Loan Rev. Bonds, Series 2021-B, AMT, 2.00% 7/1/2037 | 2,200 | 1,709 | |
| Educational Fncg. Auth., Education Loan Rev. Bonds, Series 2022-B, AMT, 3.625% 7/1/2038 | 4,120 | 3,518 | |
| Housing Fin. Agcy., Housing Green Bonds, Series 2021-A-2, 0.30% 12/1/2023 | 545 | 525 | |
| Housing Fin. Agcy., Housing Green Bonds, Series 2021-A-2, 0.40% 6/1/2024 | 700 | 663 | |
| Housing Fin. Agcy., Housing Green Bonds, Series 2021-B-2, 0.75% 6/1/2025 | 490 | 445 | |
| Housing Fin. Agcy., Single Family Housing Rev. Bonds, Series 167, 4.00% 12/1/2043 | 25 | 25 | |
| Housing Fin. Agcy., Single Family Housing Rev. Bonds, Series 181, 4.00% 12/1/2044 | 355 | 353 | |
| Housing Fin. Agcy., Single Family Housing Rev. Bonds, Series 172, 4.00% 6/1/2045 | 160 | 160 | |
| Housing Fin. Agcy., Single Family Housing Rev. Bonds, Series 183, 3.50% 12/1/2046 | 405 | 399 | |
| Housing Fin. Agcy., Single Family Housing Rev. Bonds, Series 223, 3.00% 6/1/2047 | 6,615 | 6,252 | |
| Housing Fin. Agcy., Single Family Housing Rev. Bonds, Series 190, 4.00% 12/1/2048 | 4,435 | 4,388 | |
| Housing Fin. Agcy., Single Family Housing Rev. Bonds, Series 224, 5.00% 6/1/2050 | 1,105 | 1,118 | |
| Housing Fin. Agcy., Single Family Housing Rev. Bonds, Series 215, 4.00% 12/1/2050 | 2,505 | 2,457 | |
| Housing Fin. Agcy., Single Family Housing Rev. Ref. Bonds, Series 177, AMT, 4.00% 6/1/2039 | 550 | 546 | |
| Housing Fin. Agcy., Single Family Housing Rev. Ref. Bonds, Series 188, AMT, 4.00% 6/1/2043 | 1,990 | 1,959 | |
| Housing Fin. Agcy., Single Family Housing Rev. Ref. Bonds, Series 171, 4.00% 12/1/2044 | 35 | 35 | |
| Massachusetts Bay Transportation Auth., Sales Tax Green Bond Anticipation Notes, Series 2021, 4.00% 5/1/2025 | 455 | 463 | |
| Port Auth., Rev. Bonds, Series 2017-A, AMT, 5.00% 7/1/2026 | 2,510 | 2,597 | |
| Transportation Fund Rev. Ref. Bonds, Series 2021-A, 5.00% 6/1/2029 | 2,080 | 2,274 | |
| 57,871 | |||
| Michigan 3.03% | |||
| Fin. Auth., Hospital Rev. and Rev. Ref. Bonds (Trinity Health Credit Group), Series 2017-A, 5.00% 12/1/2025 | 1,000 | 1,045 | |
| Fin. Auth., Hospital Rev. and Rev. Ref. Bonds (Trinity Health Credit Group), Series 2017-A, 5.00% 12/1/2026 | 1,000 | 1,058 | |
| Fin. Auth., Hospital Rev. and Rev. Ref. Bonds (Trinity Health Credit Group), Series 2017-A, 5.00% 12/1/2047 (preref. 12/1/2022) | 35,900 | 35,954 | |
| Fin. Auth., Hospital Rev. Ref. Bonds (Beaumont - Spectrum Consolidation), Series 2022, 5.00% 4/15/2025 | 6,250 | 6,469 | |
| Fin. Auth., Hospital Rev. Ref. Bonds (Oakwood Obligated Group), Series 2012, 5.00% 11/1/2022 (escrowed to maturity) | 2,500 | 2,500 | |
| Fin. Auth., Local Government Loan Program Rev. Bonds (Detroit Water and Sewerage Dept., Sewage Disposal System Rev. and Rev. Ref. Local Project Bonds), Series 2014-C-3, Assured Guaranty Municipal insured, 5.00% 7/1/2023 | 1,215 | 1,229 | |
| Bonds, notes & other debt instruments (continued) Michigan (continued) | Principal amount (000) | Value (000) | |
| Fin. Auth., Local Government Loan Program Rev. Bonds (Detroit Water and Sewerage Dept., Sewage Disposal System Rev. Ref. Local Project Bonds), Series 2015-C, 5.00% 7/1/2027 | USD2,000 | $2,049 | |
| Fin. Auth., Tobacco Settlement Asset-Backed Bonds, Series 2020-A-1, 5.00% 6/1/2026 | 1,000 | 1,015 | |
| Fin. Auth., Tobacco Settlement Asset-Backed Bonds, Series 2020-A-1, 5.00% 6/1/2029 | 2,000 | 2,044 | |
| County of Genesee, Water Supply System Limited Tax G.O. Rev. Ref. Bonds, Series 2014, BAM insured, 5.00% 11/1/2022 | 515 | 515 | |
| County of Genesee, Water Supply System Limited Tax G.O. Rev. Ref. Bonds, Series 2014, BAM insured, 5.00% 11/1/2023 | 500 | 508 | |
| County of Genesee, Water Supply System Limited Tax G.O. Rev. Ref. Bonds, Series 2014, BAM insured, 5.00% 11/1/2024 | 850 | 870 | |
| Great Lakes Water Auth., Water Supply System Rev. Bonds, Series 2020-B, 5.00% 7/1/2032 | 1,250 | 1,336 | |
| Great Lakes Water Auth., Water Supply System Rev. Bonds, Series 2020-A, 5.00% 7/1/2033 | 1,000 | 1,073 | |
| Great Lakes Water Auth., Water Supply System Rev. Ref. Bonds, Series 2016-C, 5.00% 7/1/2028 | 2,000 | 2,095 | |
| Great Lakes Water Auth., Water Supply System Rev. Ref. Bonds, Series 2016-C, 5.00% 7/1/2029 | 2,000 | 2,093 | |
| Housing Dev. Auth., Multi Family Housing Rev. Bonds, Series 2020, 0.32% 12/1/2023 (put 12/1/2022) | 8,205 | 8,186 | |
| Housing Dev. Auth., Multi Family Housing Rev. Bonds (Mid Apartments Project), Series 2021, 0.40% 12/1/2024 (put 12/1/2023) | 4,335 | 4,164 | |
| Housing Dev. Auth., Rental Housing Rev. Bonds, Series 2021-A, 0.55% 4/1/2025 | 1,700 | 1,570 | |
| Housing Dev. Auth., Rental Housing Rev. Bonds, Series 2021-A, 1.80% 10/1/2031 | 1,000 | 806 | |
| Housing Dev. Auth., Single Family Mortgage Rev. Bonds, Series 2016-A, 4.00% 6/1/2046 | 305 | 303 | |
| Housing Dev. Auth., Single Family Mortgage Rev. Bonds, Series 2016-B, 3.50% 6/1/2047 | 7,630 | 7,487 | |
| Housing Dev. Auth., Single Family Mortgage Rev. Bonds, Series 2017-B, 3.50% 6/1/2048 | 1,575 | 1,541 | |
| Housing Dev. Auth., Single Family Mortgage Rev. Bonds, Series 2018-A, 4.00% 12/1/2048 | 2,505 | 2,471 | |
| Housing Dev. Auth., Single Family Mortgage Rev. Bonds, Series 2018-C, 4.25% 6/1/2049 | 12,580 | 12,461 | |
| Housing Dev. Auth., Single Family Mortgage Rev. Bonds, Series 2019-A, 4.25% 12/1/2049 | 6,275 | 6,210 | |
| Housing Dev. Auth., Single Family Mortgage Rev. Bonds, Series 2019-B, 3.75% 6/1/2050 | 2,855 | 2,786 | |
| Housing Dev. Auth., Single Family Mortgage Rev. Bonds, Series 2020-A, 3.50% 12/1/2050 | 6,895 | 6,658 | |
| Housing Dev. Auth., Single Family Mortgage Rev. Bonds, Series 2021-A, 3.00% 6/1/2052 | 16,235 | 15,253 | |
| Housing Dev. Auth., Single Family Mortgage Rev. Bonds, Series 2022-A, 5.00% 6/1/2053 | 19,535 | 19,734 | |
| Housing Dev. Auth., Single Family Mortgage Rev. Bonds, Series 2022-D, 5.50% 6/1/2053 | 26,645 | 27,588 | |
| County of Kent, Gerald R. Ford International Airport Auth., Limited Tax G.O. Rev. Bonds, Series 2021, AMT, 5.00% 1/1/2030 | 500 | 533 | |
| County of Kent, Gerald R. Ford International Airport Auth., Limited Tax G.O. Rev. Bonds, Series 2021, AMT, 5.00% 1/1/2031 | 750 | 801 | |
| County of Kent, Gerald R. Ford International Airport Auth., Limited Tax G.O. Rev. Bonds, Series 2021, AMT, 5.00% 1/1/2032 | 745 | 796 | |
| County of Kent, Gerald R. Ford International Airport Auth., Limited Tax G.O. Rev. Bonds, Series 2021, AMT, 5.00% 1/1/2033 | 1,040 | 1,103 | |
| Board of Trustees of Michigan State University, Rev. Bonds, Series 2019-B, 5.00% 2/15/2023 | 300 | 302 | |
| Board of Trustees of Michigan State University, Rev. Bonds, Series 2019-B, 5.00% 2/15/2030 | 700 | 752 | |
| Board of Trustees of Michigan State University, Rev. Bonds, Series 2019-B, 5.00% 2/15/2031 | 2,460 | 2,636 | |
| Board of Trustees of Michigan State University, Rev. Ref. Bonds, Series 2020-A, 5.00% 8/15/2030 | 950 | 1,038 | |
| Strategic Fund, Exempt Facs. Rev. Bonds (Waste Management, Inc. Project), Series 2001, AMT, 0.58% 8/1/2027 (put 8/1/2024) | 3,500 | 3,267 | |
| Strategic Fund, Limited Obligation Rev. Bonds (Consumers Energy Co. Project), Series 2019, AMT, 1.80% 10/1/2049 (put 10/1/2024) | 4,290 | 4,091 | |
| Strategic Fund, Limited Obligation Rev. Ref. Bonds (Detroit Edison Co. Exempt Facs. Project), Series 2008-ET-2, 1.35% 8/1/2029 | 3,000 | 2,394 | |
| Strategic Fund, Limited Obligation Rev. Ref. Bonds (Detroit Edison Co. Pollution Control Bonds Project), Series 1995-CC, 1.45% 9/1/2030 | 16,780 | 13,183 | |
| Trunk Line Fund Bonds, Series 2021-A, 5.00% 11/15/2031 | 230 | 254 | |
| County of Wayne, Airport Auth., Airport Rev. Bonds (Detroit Metropolitan Wayne County Airport), Series 2021-B, AMT, 5.00% 12/1/2030 | 1,075 | 1,107 | |
| County of Wayne, Airport Auth., Airport Rev. Bonds (Detroit Metropolitan Wayne County Airport), Series 2021-B, AMT, 5.00% 12/1/2031 | 1,135 | 1,167 | |
| Bonds, notes & other debt instruments (continued) Michigan (continued) | Principal amount (000) | Value (000) | |
| County of Wayne, Airport Auth., Airport Rev. Ref. Bonds (Detroit Metropolitan Wayne County Airport), Series 2015-F, AMT, 5.00% 12/1/2025 | USD1,000 | $1,025 | |
| County of Wayne, Airport Auth., Airport Rev. Ref. Bonds (Detroit Metropolitan Wayne County Airport), Series 2015-F, AMT, 5.00% 12/1/2026 | 1,000 | 1,022 | |
| 214,542 | |||
| Minnesota 1.48% | |||
| County of Dakota, Community Dev. Agcy., Multi Family Housing Rev. Bonds (Ree-Aster House Apartments Project), Series 2020, 0.35% 6/1/2024 (put 6/1/2023) | 4,000 | 3,905 | |
| G.O. Rev. Ref. Bonds, Series 2017-D, 5.00% 10/1/2025 | 2,540 | 2,662 | |
| Higher Education Supplemental Loan Auth., Rev. Bonds, Series 2020, AMT, 2.65% 11/1/2038 | 4,710 | 3,553 | |
| City of Hopkins, Multi Family Housing Rev. Bonds (Raspberry Ridge Project), Series 2021, 0.26% 2/1/2024 (put 2/1/2023) | 5,475 | 5,417 | |
| Housing Fin. Agcy., Residential Housing Fin. Bonds, Series 2013-A, AMT, 3.00% 7/1/2031 | 65 | 64 | |
| Housing Fin. Agcy., Residential Housing Fin. Bonds, Series 2014-B, 4.00% 1/1/2038 | 245 | 231 | |
| Housing Fin. Agcy., Residential Housing Fin. Bonds, Series 2015-A, AMT, 4.00% 1/1/2041 | 940 | 934 | |
| Housing Fin. Agcy., Residential Housing Fin. Bonds, Series 2014-C, AMT, 4.00% 1/1/2045 | 650 | 642 | |
| Housing Fin. Agcy., Residential Housing Fin. Bonds, Series 2015-E, AMT, 3.50% 1/1/2046 | 650 | 638 | |
| Housing Fin. Agcy., Residential Housing Fin. Bonds, Series 2015-B, 3.50% 7/1/2046 | 1,715 | 1,683 | |
| Housing Fin. Agcy., Residential Housing Fin. Bonds, Series 2016-E, 4.00% 1/1/2047 | 325 | 322 | |
| Housing Fin. Agcy., Residential Housing Fin. Bonds, Series 2017-B, 4.00% 7/1/2047 | 2,130 | 2,106 | |
| Housing Fin. Agcy., Residential Housing Fin. Bonds, Series 2017-E, 4.00% 1/1/2048 | 2,750 | 2,712 | |
| Housing Fin. Agcy., Residential Housing Fin. Bonds, Series 2018-B, 4.00% 7/1/2048 | 2,095 | 2,072 | |
| Housing Fin. Agcy., Residential Housing Fin. Bonds, Series 2018-E, 4.25% 1/1/2049 | 9,195 | 9,097 | |
| Housing Fin. Agcy., Residential Housing Fin. Bonds, Series 2019-B, 4.25% 7/1/2049 | 3,880 | 3,836 | |
| Housing Fin. Agcy., Residential Housing Fin. Bonds, Series 2020-B, 3.50% 7/1/2050 | 1,180 | 1,141 | |
| Housing Fin. Agcy., Residential Housing Fin. Bonds, Series 2020-E, 3.50% 7/1/2050 | 7,000 | 6,762 | |
| Housing Fin. Agcy., Residential Housing Fin. Bonds, Series 2020-I, 3.00% 1/1/2051 | 3,585 | 3,395 | |
| Housing Fin. Agcy., Residential Housing Fin. Bonds, Series 2021-B, 3.00% 7/1/2051 | 3,950 | 3,728 | |
| Housing Fin. Agcy., Residential Housing Fin. Bonds, Series 2021-D, 3.00% 1/1/2052 | 6,820 | 6,416 | |
| Housing Fin. Agcy., Residential Housing Fin. Bonds, Series 2021-F, 3.00% 7/1/2052 | 11,225 | 10,531 | |
| Housing Fin. Agcy., Residential Housing Fin. Bonds, Series 2021-H, 3.00% 7/1/2052 | 13,820 | 12,934 | |
| Housing Fin. Agcy., Residential Housing Fin. Bonds, Series 2022-A, 3.00% 7/1/2052 | 6,830 | 6,356 | |
| Municipal Gas Agcy., Commodity Supply Rev. Bonds, Series 2022-A, 4.00% 12/1/2052 (put 12/1/2027) | 9,620 | 9,266 | |
| City of St. Paul, Metropolitan Airports Commission, Airport Rev. Ref. Bonds, Series 2022-B, AMT, 5.00% 1/1/2025 | 550 | 560 | |
| City of St. Paul, Metropolitan Airports Commission, Airport Rev. Ref. Bonds, Series 2022-B, AMT, 5.00% 1/1/2026 | 1,620 | 1,658 | |
| City of St. Paul, Metropolitan Airports Commission, Airport Rev. Ref. Bonds, Series 2022-B, AMT, 5.00% 1/1/2033 | 1,165 | 1,189 | |
| City of St. Paul, Metropolitan Airports Commission, Airport Rev. Ref. Bonds, Series 2022-B, AMT, 5.00% 1/1/2035 | 1,350 | 1,344 | |
| 105,154 | |||
| Mississippi 0.50% | |||
| Business Fin. Corp., Solid Waste Disposal Rev. Bonds (Waste Management, Inc. Project), Series 2004, 0.70% 3/1/2029 (put 9/1/2026) | 1,460 | 1,249 | |
| Dev. Bank, Special Obligation Bonds (Municipal Energy Agcy. of Mississippi Power Supply Project), Series 2015-A, Assured Guaranty Municipal insured, 5.00% 3/1/2025 | 1,245 | 1,281 | |
| Dev. Bank, Special Obligation Bonds (Municipal Energy Agcy. of Mississippi Power Supply Project), Series 2015-A, Assured Guaranty Municipal insured, 5.00% 3/1/2026 | 1,045 | 1,086 | |
| Gaming Tax Rev. Bonds, Series 2019-A, 5.00% 10/15/2023 | 850 | 861 | |
| Gaming Tax Rev. Bonds, Series 2019-A, 5.00% 10/15/2024 | 1,000 | 1,026 | |
| Gaming Tax Rev. Ref. Bonds, Series 2015-E, 5.00% 10/15/2026 | 3,425 | 3,550 | |
| Home Corp., Collateralized Multi Family Housing Rev. Bonds (J&A Dev. Portfolio Project I), Series 2021-1, 0.30% 2/1/2024 (put 2/1/2023) | 2,350 | 2,322 | |
| Home Corp., Multi Family Housing Rev. Bonds (Forest Park Apartments II, LP Project), Series 2022-4, 3.50% 7/1/2025 (put 7/1/2024) | 10,921 | 10,719 | |
| Bonds, notes & other debt instruments (continued) Mississippi (continued) | Principal amount (000) | Value (000) | |
| Home Corp., Multi Family Housing Rev. Bonds (Southwest Village Apartments Project), Series 2022-2, 2.00% 2/1/2025 (put 2/1/2024) | USD2,775 | $2,714 | |
| Home Corp., Single Family Mortgage Rev. Bonds, Series 2017-C, AMT, 4.00% 12/1/2046 | 940 | 925 | |
| Home Corp., Single Family Mortgage Rev. Bonds, Series 2019-A, 4.00% 12/1/2048 | 2,145 | 2,113 | |
| Home Corp., Single Family Mortgage Rev. Bonds, Series 2020-A, 3.75% 6/1/2049 | 2,400 | 2,343 | |
| Home Corp., Single Family Mortgage Rev. Bonds, Series 2021-A, 3.00% 12/1/2050 | 2,825 | 2,674 | |
| Home Corp., Single Family Mortgage Social Rev. Bonds, Series 2022-A, 3.00% 6/1/2050 | 715 | 668 | |
| Home Corp., Single Family Mortgage Social Rev. Bonds, Series 2022-C, 5.00% 12/1/2052 | 1,875 | 1,895 | |
| 35,426 | |||
| Missouri 0.72% | |||
| Health and Educational Facs. Auth., Health Facs. Rev. Bonds (BJC Health System), Series 2021-B, 5.00% 5/1/2052 (put 5/1/2028) | 22,645 | 24,241 | |
| Health and Educational Facs. Auth., Health Facs. Rev. Bonds (Saint Luke’s Health System, Inc.), Series 2016, 5.00% 11/15/2025 | 1,500 | 1,555 | |
| Housing Dev. Commission, Single Family Mortgage Rev. Bonds (First Place Homeownership Loan Program), Series 2016-B, 3.50% 5/1/2041 | 1,380 | 1,365 | |
| Housing Dev. Commission, Single Family Mortgage Rev. Bonds (First Place Homeownership Loan Program), Series 2019-A, 4.25% 5/1/2047 | 1,295 | 1,281 | |
| Housing Dev. Commission, Single Family Mortgage Rev. Bonds (First Place Homeownership Loan Program), Series 2017-B, 3.25% 9/1/2047 | 1,743 | 1,701 | |
| Housing Dev. Commission, Single Family Mortgage Rev. Bonds (First Place Homeownership Loan Program), Series 2018-A, 4.25% 5/1/2049 | 995 | 986 | |
| Housing Dev. Commission, Single Family Mortgage Rev. Bonds (First Place Homeownership Loan Program), Series 2020-A, 3.50% 11/1/2050 | 4,295 | 4,156 | |
| Housing Dev. Commission, Single Family Mortgage Rev. Bonds (First Place Homeownership Loan Program), Series 2021-A, 3.00% 5/1/2052 | 2,770 | 2,610 | |
| Housing Dev. Commission, Single Family Mortgage Rev. Bonds (First Place Homeownership Loan Program), Series 2021-B, 3.00% 5/1/2052 | 5,965 | 5,609 | |
| Housing Dev. Commission, Single Family Mortgage Rev. Bonds (First Place Homeownership Loan Program), Series 2021-C, 3.25% 11/1/2052 | 4,360 | 4,125 | |
| Housing Dev. Commission, Single Family Mortgage Rev. Bonds (Special Homeownership Loan Program), Series 2015-A, 3.75% 5/1/2038 | 90 | 89 | |
| Housing Dev. Commission, Single Family Mortgage Rev. Bonds (Special Homeownership Loan Program), Series 2015-B-2, 4.00% 11/1/2045 | 725 | 718 | |
| County of St. Charles, Industrial Dev. Auth., Multi Family Housing Rev. Bonds (Hidden Valley Estates), Series 2021, 0.27% 8/1/2025 (put 10/1/2023) | 670 | 648 | |
| City of St. Louis, Airport Rev. Ref. Bonds (Lambert-St. Louis International Airport), Series 2019-C, 5.00% 7/1/2031 | 1,750 | 1,830 | |
| 50,914 | |||
| Montana 0.28% | |||
| Board of Housing, Multi Family Housing Rev. Bonds (Spruce Grove Apartments Project), Series 2022, 2.75% 5/1/2025 (put 5/1/2024) | 5,959 | 5,866 | |
| Board of Housing, Single Family Mortgage Bonds, Series 2015-B-2, AMT, 3.50% 12/1/2042 | 200 | 196 | |
| Board of Housing, Single Family Mortgage Bonds, Series 2016-A-2, 3.50% 6/1/2044 | 755 | 743 | |
| Board of Housing, Single Family Mortgage Bonds, Series 2019-A, 4.25% 12/1/2045 | 2,870 | 2,843 | |
| Board of Housing, Single Family Mortgage Bonds, Series 2020-C, 3.00% 12/1/2050 | 4,670 | 4,438 | |
| Board of Housing, Single Family Mortgage Bonds, Series 2020-B, 4.00% 12/1/2050 | 3,245 | 3,181 | |
| Board of Housing, Single Family Mortgage Bonds, Series 2021-A-1, 3.00% 6/1/2051 | 1,995 | 1,885 | |
| Board of Housing, Single Family Mortgage Bonds, Series 2021-B, 3.00% 12/1/2051 | 1,000 | 940 | |
| 20,092 | |||
| Bonds, notes & other debt instruments (continued) Nebraska 0.60% | Principal amount (000) | Value (000) | |
| Central Plains Energy Project, Gas Project Rev. Bonds (Project No. 5), Series 2022-1, 5.00% 5/1/2053 (put 10/1/2029) | USD10,870 | $10,668 | |
| County of Douglas, Hospital Auth. No. 2 (Methodist Health System), Health Facs. Rev. Ref. Bonds, Series 2015, 5.00% 11/1/2026 | 1,155 | 1,195 | |
| Investment Fin. Auth., Single Family Housing Rev. Bonds, Series 2017-B, AMT, 3.50% 3/1/2040 | 3,095 | 2,992 | |
| Investment Fin. Auth., Single Family Housing Rev. Bonds, Series 2014-A, 4.00% 9/1/2044 | 280 | 278 | |
| Investment Fin. Auth., Single Family Housing Rev. Bonds, Series 2015-A, 3.50% 9/1/2045 | 870 | 854 | |
| Investment Fin. Auth., Single Family Housing Rev. Bonds, Series 2015-C, 3.50% 9/1/2045 | 1,490 | 1,476 | |
| Investment Fin. Auth., Single Family Housing Rev. Bonds, Series 2016-C, 3.50% 9/1/2046 | 1,195 | 1,167 | |
| Investment Fin. Auth., Single Family Housing Rev. Bonds, Series 2018-A, 4.00% 9/1/2048 | 1,590 | 1,565 | |
| Investment Fin. Auth., Single Family Housing Rev. Bonds, Series 2018-C, 4.00% 9/1/2048 | 3,550 | 3,493 | |
| Investment Fin. Auth., Single Family Housing Rev. Bonds, Series 2019-B, AMT, 4.00% 9/1/2049 | 3,345 | 3,280 | |
| Investment Fin. Auth., Single Family Housing Rev. Bonds, Series 2020-C, 3.00% 9/1/2050 | 2,000 | 1,893 | |
| Investment Fin. Auth., Single Family Housing Rev. Bonds, Series 2021-C, 3.00% 9/1/2050 | 11,305 | 10,612 | |
| Investment Fin. Auth., Single Family Housing Rev. Bonds, Series 2020-A, 3.50% 9/1/2050 | 3,205 | 3,086 | |
| 42,559 | |||
| Nevada 0.78% | |||
| Clark County School Dist., Limited Tax G.O. Bonds, Series 2016-F, 5.00% 6/15/2026 | 2,470 | 2,592 | |
| Clark County School Dist., Limited Tax G.O. Building Bonds, Series 2020-A, 5.00% 6/15/2026 | 1,550 | 1,632 | |
| Clark County School Dist., Limited Tax G.O. Building Bonds, Series 2022-A, 5.00% 6/15/2031 | 3,035 | 3,269 | |
| County of Clark, Airport System Rev. Ref. Bonds (McCarran International Airport), Series 2021-A, 5.00% 7/1/2033 | 760 | 809 | |
| County of Clark, Las Vegas-McCarran International Airport, Passenger Fac. Charge Rev. Ref. Bonds, Series 2019-E, 5.00% 7/1/2029 | 770 | 830 | |
| County of Clark, Pollution Control Rev. Ref. Bonds (Nevada Power Co. Projects), Series 2017, 1.65% 1/1/2036 (put 3/31/2023) | 1,355 | 1,343 | |
| County of Clark, Rev. Ref. Bonds (Jet Aviation Fuel Tax), Series 2013-A, AMT, 5.00% 7/1/2023 | 1,555 | 1,558 | |
| County of Clark, Rev. Ref. Bonds (Jet Aviation Fuel Tax), Series 2013-A, AMT, 5.00% 7/1/2027 | 2,500 | 2,503 | |
| City of Henderson, Local Improvement Dist. No. T-14 (Anthem), Local Improvement Bonds, Series 2017, 2.50% 3/1/2023 | 655 | 651 | |
| City of Henderson, Local Improvement Dist. No. T-17 (Madeira Canyon), Limited Obligation Rev. Ref. Bonds, Series 2017, 2.00% 9/1/2023 | 415 | 406 | |
| City of Henderson, Local Improvement Dist. No. T-17 (Madeira Canyon), Local Improvement Bonds, Series 2017, 2.25% 9/1/2024 | 470 | 450 | |
| City of Henderson, Local Improvement Dist. No. T-17 (Madeira Canyon), Local Improvement Bonds, Series 2017, 2.50% 9/1/2025 | 495 | 467 | |
| Housing Division, Multi Family Housing Rev. Bonds (Southwest Village Apartments), Series 2021, 0.47% 10/1/2024 (put 10/1/2023) | 2,060 | 1,984 | |
| Housing Division, Single Family Mortgage Rev. Bonds, Series 2019-A, 4.00% 4/1/2049 | 1,370 | 1,345 | |
| City of Las Vegas, Redev. Agcy., Tax Increment Rev. Ref. Bonds, Series 2016, 5.00% 6/15/2025 | 2,185 | 2,232 | |
| City of Las Vegas, Redev. Agcy., Tax Increment Rev. Ref. Bonds, Series 2016, 5.00% 6/15/2027 | 1,200 | 1,231 | |
| Las Vegas Convention and Visitors Auth., Convention Center Expansion and Renovation Rev. Bonds, Series 2022-B, 5.00% 7/1/2031 | 6,415 | 6,936 | |
| Las Vegas Convention and Visitors Auth., Convention Center Expansion and Renovation Rev. Bonds, Series 2022-B, 5.00% 7/1/2032 | 3,000 | 3,251 | |
| Las Vegas Convention and Visitors Auth., Convention Center Expansion and Renovation Rev. Bonds, Series 2022-B, 5.00% 7/1/2033 | 3,000 | 3,210 | |
| Las Vegas Convention and Visitors Auth., Convention Center Expansion and Renovation Rev. Bonds, Series 2022-B, 5.00% 7/1/2034 | 3,430 | 3,630 | |
| Las Vegas Convention and Visitors Auth., Convention Center Expansion and Renovation Rev. Bonds, Series 2022-B, 5.00% 7/1/2035 | 7,835 | 8,193 | |
| Las Vegas Valley Water Dist., Limited Tax G.O. Water Rev. Ref. Bonds, Series 2020-A, 5.00% 6/1/2024 | 595 | 611 | |
| Las Vegas Valley Water Dist., Limited Tax G.O. Water Rev. Ref. Bonds, Series 2021-A, 5.00% 6/1/2030 | 1,100 | 1,208 | |
| Bonds, notes & other debt instruments (continued) Nevada (continued) | Principal amount (000) | Value (000) | |
| Las Vegas Valley Water Dist., Limited Tax G.O. Water Rev. Ref. Bonds, Series 2021-C, 2.00% 6/1/2034 | USD5,000 | $3,654 | |
| County of Washoe, Reno-Sparks Convention and Visitors Auth., Limited Tax G.O. Rev. Ref. Bonds, Series 2021, 5.00% 7/1/2028 | 1,500 | 1,617 | |
| 55,612 | |||
| New Hampshire 0.49% | |||
| Health and Education Facs. Auth., Rev. Bonds (Elliot Hospital Issue), Series 2016, 5.00% 10/1/2024 | 1,250 | 1,277 | |
| Health and Education Facs. Auth., Rev. Bonds (Elliot Hospital Issue), Series 2016, 5.00% 10/1/2025 | 1,250 | 1,290 | |
| Health and Education Facs. Auth., Rev. Bonds (Elliot Hospital Issue), Series 2016, 5.00% 10/1/2026 | 1,250 | 1,291 | |
| Health and Education Facs. Auth., Rev. Bonds (Elliot Hospital Issue), Series 2016, 5.00% 10/1/2027 | 1,250 | 1,290 | |
| Health and Education Facs. Auth., Rev. Bonds (University System of New Hampshire Issue), Series 2017-A, 5.00% 7/1/2023 | 600 | 607 | |
| National Fin. Auth., Municipal Certs., Series 2020-1, Class A, 4.125% 1/20/2034 | 4,534 | 4,185 | |
| National Fin. Auth., Municipal Certs., Series 2022-1, Class A, 4.375% 9/20/2036 | 7,839 | 7,081 | |
| National Fin. Auth., Municipal Certs., Series 2022-2, Class A, 4.00% 10/20/2036 | 6,825 | 5,914 | |
| National Fin. Auth., Solid Waste Disposal Rev. Ref. Bonds (Waste Management, Inc. Project), Series 2018-A, AMT, (SIFMA Municipal Swap Index + 0.75%) 2.615% 10/1/2033 (put 7/1/2024)2 | 11,975 | 11,472 | |
| 34,407 | |||
| New Jersey 1.58% | |||
| Econ. Dev. Auth., Rev. Ref. Bonds (Provident Group - Montclair Properties, LLC - Montclair State University Student Housing Project), Series 2017, Assured Guaranty Municipal insured, 5.00% 6/1/2023 | 1,000 | 1,010 | |
| Econ. Dev. Auth., Rev. Ref. Bonds (Provident Group - Montclair Properties, LLC - Montclair State University Student Housing Project), Series 2017, Assured Guaranty Municipal insured, 5.00% 6/1/2024 | 1,000 | 1,024 | |
| Econ. Dev. Auth., Rev. Ref. Bonds (Provident Group - Montclair Properties, LLC - Montclair State University Student Housing Project), Series 2017, Assured Guaranty Municipal insured, 5.00% 6/1/2026 | 1,000 | 1,047 | |
| Econ. Dev. Auth., School Facs. Construction Bonds, Series 2017-DDD, 5.00% 6/15/2024 | 1,500 | 1,530 | |
| Econ. Dev. Auth., School Facs. Construction Bonds, Series 2017-DDD, 5.00% 6/15/2026 | 1,000 | 1,034 | |
| Econ. Dev. Auth., School Facs. Construction Bonds, Series 2021-QQQ, 5.00% 6/15/2029 | 500 | 519 | |
| Econ. Dev. Auth., School Facs. Construction Bonds, Series 2016-AAA, 5.00% 6/15/2036 | 1,000 | 1,000 | |
| Econ. Dev. Auth., Water Facs. Rev. Ref. Bonds (American Water Co., Inc. Project), Series 2020-A, 1.00% 6/1/2023 | 2,025 | 1,984 | |
| Econ. Dev. Auth., Water Facs. Rev. Ref. Bonds (American Water Co., Inc. Project), Series 2020-E, AMT, 0.85% 12/1/2025 | 905 | 803 | |
| Econ. Dev. Auth., Water Facs. Rev. Ref. Bonds (American Water Co., Inc. Project), Series 2020, AMT, 1.10% 11/1/2029 (put 12/1/2027) | 1,345 | 1,117 | |
| Econ. Dev. Auth., Water Facs. Rev. Ref. Bonds (American Water Co., Inc. Project), Series 2020, AMT, 1.20% 11/1/2034 (put 6/1/2023) | 11,105 | 10,936 | |
| Health Care Facs. Fncg. Auth., Rev. Bonds (Atlanticare Health System Obligated Group Issue), Series 2021, 5.00% 7/1/2032 | 680 | 726 | |
| Health Care Facs. Fncg. Auth., Rev. Bonds (Princeton HealthCare System Issue), Series 2016-A, 5.00% 7/1/2025 | 1,340 | 1,391 | |
| Health Care Facs. Fncg. Auth., Rev. Bonds (Princeton HealthCare System Issue), Series 2016-A, 5.00% 7/1/2027 | 1,250 | 1,310 | |
| Health Care Facs. Fncg. Auth., Rev. Ref. Bonds (Hackensack Meridian Health Obligated Group Issue), Series 2017-A, 5.00% 7/1/2025 | 1,000 | 1,038 | |
| Health Care Facs. Fncg. Auth., Rev. Ref. Bonds (Hackensack Meridian Health Obligated Group Issue), Series 2017-A, 5.00% 7/1/2027 | 1,150 | 1,219 | |
| Higher Education Student Assistance Auth., Student Loan Rev. and Rev. Ref. Bonds, Series 2022, AMT, 4.00% 12/1/2041 | 10,130 | 9,202 | |
| Higher Education Student Assistance Auth., Student Loan Rev. Ref. Bonds, Series 2021-A, AMT, 5.00% 12/1/2026 | 335 | 345 | |
| Higher Education Student Assistance Auth., Student Loan Rev. Ref. Bonds, Series 2019-A, 5.00% 12/1/2027 | 1,000 | 1,057 | |
| Higher Education Student Assistance Auth., Student Loan Rev. Ref. Bonds, Series 2021-A, AMT, 5.00% 12/1/2027 | 335 | 347 | |
| Higher Education Student Assistance Auth., Student Loan Rev. Ref. Bonds, Series 2020-A, AMT, 3.50% 12/1/2039 | 2,110 | 1,934 | |
| Higher Education Student Assistance Auth., Student Loan Rev. Ref. Bonds, Series 2021-B, AMT, 2.50% 12/1/2040 | 6,485 | 4,970 | |
| Housing and Mortgage Fin. Agcy., Multi Family Conduit Rev. Bonds (Browns Woods Apartments Project), Series 2021-A, 1.25% 12/1/2024 (put 12/1/2023) | 7,035 | 6,846 | |
| Bonds, notes & other debt instruments (continued) New Jersey (continued) | Principal amount (000) | Value (000) | |
| Housing and Mortgage Fin. Agcy., Multi Family Conduit Rev. Bonds (Riverside Senior Apartments Project), Series 2019-D, 2.03% 12/1/2022 | USD2,655 | $2,652 | |
| Housing and Mortgage Fin. Agcy., Single Family Housing Rev. Bonds, Series 2021-H, 1.85% 10/1/2033 | 1,020 | 718 | |
| Housing and Mortgage Fin. Agcy., Single Family Housing Rev. Bonds, Series 2018-A, 4.50% 10/1/2048 | 5,470 | 5,443 | |
| Housing and Mortgage Fin. Agcy., Single Family Housing Rev. Bonds, Series 2019-C, 4.75% 10/1/2050 | 4,690 | 4,692 | |
| Housing and Mortgage Fin. Agcy., Single Family Housing Rev. Bonds, Series 2020-E, 3.50% 4/1/2051 | 8,790 | 8,431 | |
| Housing and Mortgage Fin. Agcy., Single Family Housing Rev. Bonds, Series 2022-I, 5.00% 10/1/2053 | 17,945 | 18,134 | |
| South Jersey Transportation Auth., Transportation System Rev. Bonds, Series 2022-A, BAM insured, 5.00% 11/1/2036 | 500 | 513 | |
| South Jersey Transportation Auth., Transportation System Rev. Bonds, Series 2022-A, BAM insured, 5.00% 11/1/2037 | 500 | 512 | |
| Tobacco Settlement Fncg. Corp., Tobacco Settlement Bonds, Series 2018-A, 5.00% 6/1/2029 | 225 | 233 | |
| Transportation Trust Fund Auth., Federal Highway Reimbursement Rev. Ref. Bonds, Series 2018-A, 5.00% 6/15/2028 | 3,000 | 3,093 | |
| Transportation Trust Fund Auth., Transportation Program Bonds, Series 2022-AA, 5.00% 6/15/2029 | 7,000 | 7,264 | |
| Transportation Trust Fund Auth., Transportation System Bonds, Series 2019-A, 5.00% 12/15/2028 | 2,750 | 2,865 | |
| Transportation Trust Fund Auth., Transportation System Rev. Ref. Bonds, Series 2015-AA, 5.00% 6/15/2023 | 1,000 | 1,008 | |
| Turnpike Auth., Turnpike Rev. Bonds, Series 2014-A, 5.00% 1/1/2028 | 1,400 | 1,434 | |
| Turnpike Auth., Turnpike Rev. Bonds, Series 2020-D, 5.00% 1/1/2028 | 2,380 | 2,500 | |
| 111,881 | |||
| New Mexico 1.30% | |||
| Albuquerque Municipal School Dist. No. 12, G.O. School Bonds, Series 2021-A, 5.00% 8/1/2025 | 400 | 417 | |
| Albuquerque Municipal School Dist. No. 12, G.O. School Bonds, Series 2021-A, 5.00% 8/1/2026 | 275 | 291 | |
| Albuquerque Municipal School Dist. No. 12, G.O. School Bonds, Series 2021-A, 5.00% 8/1/2027 | 400 | 428 | |
| Albuquerque Municipal School Dist. No. 12, G.O. School Bonds, Series 2021-A, 5.00% 8/1/2028 | 375 | 406 | |
| Educational Assistance Foundation, Education Loan Bonds, Series 2021-1-A, AMT, 2.05% 9/1/2051 | 21,075 | 17,294 | |
| City of Farmington, Pollution Control Rev. Ref. Bonds (Public Service Co. of San Juan and Four Corners Projects), Series 2016-A, 2.15% 4/1/2033 | 2,100 | 1,588 | |
| City of Farmington, Pollution Control Rev. Ref. Bonds (Public Service Co. of San Juan Project), Series 2010-D, 1.10% 6/1/2040 (put 6/1/2023) | 16,250 | 15,961 | |
| City of Farmington, Pollution Control Rev. Ref. Bonds (Public Service Co. of San Juan Project), Series 2010-E, 1.15% 6/1/2040 (put 6/1/2024) | 19,130 | 18,208 | |
| Hospital Equipment Loan Council, Hospital System Rev. Bonds (Presbyterian Healthcare Services), Series 2019-A, 5.00% 8/1/2029 | 1,195 | 1,289 | |
| Hospital Equipment Loan Council, Hospital System Rev. Bonds (Presbyterian Healthcare Services), Series 2019-A, 5.00% 8/1/2030 | 1,110 | 1,191 | |
| Mortgage Fin. Auth., Single Family Mortgage Program Bonds, Series 2016-A-2, Class I, AMT, 3.50% 3/1/2046 | 1,495 | 1,451 | |
| Mortgage Fin. Auth., Single Family Mortgage Program Bonds, Series 2017-B-2, Class I, AMT, 3.75% 3/1/2048 | 765 | 743 | |
| Mortgage Fin. Auth., Single Family Mortgage Program Bonds, Series 2018-B-1, Class I, 4.00% 1/1/2049 | 645 | 635 | |
| Mortgage Fin. Auth., Single Family Mortgage Program Bonds, Series 2018-C, Class I, 4.00% 1/1/2049 | 1,045 | 1,028 | |
| Mortgage Fin. Auth., Single Family Mortgage Program Bonds, Series 2019-A-1, Class I, 4.25% 1/1/2050 | 6,855 | 6,779 | |
| Mortgage Fin. Auth., Single Family Mortgage Program Bonds, Series 2019-C-1, Class I, 4.00% 7/1/2050 | 2,685 | 2,636 | |
| Mortgage Fin. Auth., Single Family Mortgage Program Bonds, Series 2020-B, Class I, 3.00% 1/1/2051 | 2,895 | 2,734 | |
| Mortgage Fin. Auth., Single Family Mortgage Program Bonds, Series 2021-A, Class I, 3.00% 1/1/2052 | 6,980 | 6,566 | |
| Mortgage Fin. Auth., Single Family Mortgage Program Bonds, Series 2021-C, Class I, 3.00% 1/1/2052 | 4,165 | 3,902 | |
| Municipal Energy Acquisition Auth., Gas Supply Rev. Ref. and Acquisition Bonds, Series 2019, 5.00% 11/1/2039 (put 5/1/2025) | 8,430 | 8,609 | |
| 92,156 | |||
| New York 8.07% | |||
| Build NYC Resource Corp., Rev. Ref. Bonds (Ethical Culture Fieldston School Project), Series 2015, 5.00% 6/1/2024 | 395 | 403 | |
| Dormitory Auth., Rev. Bonds (State University of New York Dormitory Facs.), Series 2021-B, 5.00% 7/1/2028 | 1,650 | 1,762 | |
| Dormitory Auth., Rev. Bonds (State University of New York Dormitory Facs.), Series 2021-B, 5.00% 7/1/2029 | 1,350 | 1,453 | |
| Bonds, notes & other debt instruments (continued) New York (continued) | Principal amount (000) | Value (000) | |
| Dormitory Auth., Rev. Bonds (State University of New York Dormitory Facs.), Series 2021-B, 5.00% 7/1/2030 | USD590 | $639 | |
| Dormitory Auth., State Personal Income Tax Rev. Bonds (General Purpose), Series 2017-B, 5.00% 2/15/2030 | 9,040 | 9,564 | |
| Dormitory Auth., State Personal Income Tax Rev. Bonds (General Purpose), Series 2019-D, 5.00% 2/15/2030 | 3,640 | 3,984 | |
| Dormitory Auth., State Personal Income Tax Rev. Bonds (General Purpose), Series 2018-A, 5.00% 3/15/2030 | 12,000 | 12,913 | |
| Dormitory Auth., State Personal Income Tax Rev. Bonds (General Purpose), Series 2020-A, 5.00% 3/15/2030 | 15,000 | 16,428 | |
| Dormitory Auth., State Personal Income Tax Rev. Bonds (General Purpose), Series 2021-A, 5.00% 3/15/2030 | 2,475 | 2,711 | |
| Dormitory Auth., State Personal Income Tax Rev. Bonds (General Purpose), Series 2020-A-2, 5.00% 3/15/2031 | 3,170 | 3,459 | |
| Dormitory Auth., State Personal Income Tax Rev. Bonds (General Purpose), Series 2020-A, 5.00% 3/15/2032 | 5,000 | 5,429 | |
| Dormitory Auth., State Personal Income Tax Rev. Bonds (General Purpose), Series 2022-A, 5.00% 3/15/2032 | 6,205 | 6,832 | |
| Dormitory Auth., State Personal Income Tax Rev. Bonds (General Purpose), Series 2019-D, 5.00% 2/15/2033 | 1,000 | 1,076 | |
| Dormitory Auth., State Sales Tax Rev. Bonds, Series 2018-C, 5.00% 3/15/2024 (escrowed to maturity) | 5,000 | 5,119 | |
| Dormitory Auth., State Sales Tax Rev. Bonds, Series 2016-A, 5.00% 3/15/2028 | 1,740 | 1,840 | |
| Dormitory Auth., State Sales Tax Rev. Bonds, Series 2018-A, 5.00% 3/15/2033 | 1,405 | 1,489 | |
| Dormitory Auth., State Sales Tax Rev. Bonds, Series 2014-A, 5.00% 3/15/2038 | 1,000 | 1,014 | |
| Housing Fin. Agcy., Affordable Housing Rev. Green Bonds, Series 2018-H, 2.75% 11/1/2022 | 4,125 | 4,125 | |
| Housing Fin. Agcy., Affordable Housing Rev. Green Bonds, Series 2019-P, 1.55% 11/1/2023 | 4,605 | 4,517 | |
| Housing Fin. Agcy., Affordable Housing Rev. Green Bonds, Series 2019-I, 1.75% 5/1/2024 | 1,900 | 1,848 | |
| Housing Fin. Agcy., Affordable Housing Rev. Green Bonds, Series 2020-K, 0.70% 11/1/2024 | 6,415 | 6,048 | |
| Housing Fin. Agcy., Affordable Housing Rev. Green Bonds, Series 2020-E, 0.85% 11/1/2024 | 2,885 | 2,720 | |
| Housing Fin. Agcy., Affordable Housing Rev. Green Bonds, Series 2020-E, 0.95% 5/1/2025 | 2,000 | 1,860 | |
| Housing Fin. Agcy., Affordable Housing Rev. Green Bonds, Series 2020-L-2, 0.75% 11/1/2025 | 21,920 | 19,827 | |
| Housing Fin. Agcy., Affordable Housing Rev. Green Bonds, Series 2020-M-2, 0.75% 11/1/2025 | 5,500 | 5,011 | |
| Housing Fin. Agcy., Affordable Housing Rev. Green Bonds, Series 2020-E, 1.10% 5/1/2026 | 2,250 | 2,040 | |
| Housing Fin. Agcy., Affordable Housing Rev. Green Bonds, Series 2021-D-2, 0.65% 11/1/2056 (put 11/1/2025) | 5,360 | 4,784 | |
| Housing Fin. Agcy., Affordable Housing Rev. Green Bonds, Series 2021-E-2, 0.65% 11/1/2056 (put 11/1/2025) | 3,225 | 2,862 | |
| Housing Fin. Agcy., Affordable Housing Rev. Green Bonds, Series 2021-I-2, 0.70% 11/1/2056 (put 11/1/2025) | 3,795 | 3,427 | |
| Housing Fin. Agcy., Affordable Housing Rev. Green Bonds, Series 2021-K-2, 1.00% 11/1/2061 (put 11/1/2026) | 2,245 | 1,984 | |
| Housing Fin. Agcy., Affordable Housing Rev. Green Bonds, Series 2021-J-2, 1.10% 11/1/2061 (put 5/1/2027) | 20,915 | 18,167 | |
| Liberty Dev. Corp., Liberty Rev. Ref. Green Bonds (4 World Trade Center Project), Series 2021-A, 1.45% 11/15/2029 | 1,650 | 1,303 | |
| Liberty Dev. Corp., Liberty Rev. Ref. Green Bonds (4 World Trade Center Project), Series 2021-A, 1.70% 11/15/2030 | 4,000 | 3,115 | |
| Liberty Dev. Corp., Liberty Rev. Ref. Green Bonds (4 World Trade Center Project), Series 2021-A, 1.90% 11/15/2031 | 2,000 | 1,530 | |
| Long Island Power Auth., Electric System General Rev. Bonds, Series 2014-C, 2.94% 5/1/2033 (put 10/1/2023)2 | 2,670 | 2,670 | |
| Long Island Power Auth., Electric System General Rev. Bonds, Series 2015-C, (1-month USD-LIBOR x 0.70 + 0.75%) 2.94% 5/1/2033 (put 10/1/2023)2 | 5,795 | 5,795 | |
| Metropolitan Transportation Auth., Dedicated Tax Fund Rev. Ref. Bonds, Series 2008-B-4, 5.00% 11/15/2023 | 5,000 | 5,086 | |
| Metropolitan Transportation Auth., Transportation Rev. Bonds, Series 2008-B-2, 5.00% 11/15/2022 | 460 | 460 | |
| Metropolitan Transportation Auth., Transportation Rev. Bonds, Series 2013-E, 5.00% 11/15/2023 | 350 | 355 | |
| Metropolitan Transportation Auth., Transportation Rev. Bonds, Series 2014-C, 5.00% 11/15/2024 | 5,050 | 5,158 | |
| Metropolitan Transportation Auth., Transportation Rev. Bonds, Series 2015-A-1, 5.00% 11/15/2027 | 3,150 | 3,186 | |
| Metropolitan Transportation Auth., Transportation Rev. Bonds, Series 2012-C, 5.00% 11/15/2029 (preref. 11/15/2022) | 1,000 | 1,001 | |
| Metropolitan Transportation Auth., Transportation Rev. Bonds, Series 2012-C, 5.00% 11/15/2032 (preref. 11/15/2022) | 2,000 | 2,001 | |
| Metropolitan Transportation Auth., Transportation Rev. Bonds, Series 2014-D-2, (SIFMA Municipal Swap Index + 0.45%) 2.69% 11/15/2044 (put 11/15/2022)2 | 7,750 | 7,746 | |
| Metropolitan Transportation Auth., Transportation Rev. Bonds, Series 2015-A-2, 5.00% 11/15/2045 (put 5/15/2030) | 20,100 | 20,607 | |
| Metropolitan Transportation Auth., Transportation Rev. Bonds, Series 2012-C, 5.00% 11/15/2047 (preref. 11/15/2022) | 9,000 | 9,006 | |
| Metropolitan Transportation Auth., Transportation Rev. Ref. Bonds, Series 2012-F, 5.00% 11/15/2022 | 230 | 230 | |
| Metropolitan Transportation Auth., Transportation Rev. Ref. Bonds, Series 2016-B, 5.00% 11/15/2024 | 1,165 | 1,190 | |
| Bonds, notes & other debt instruments (continued) New York (continued) | Principal amount (000) | Value (000) | |
| Metropolitan Transportation Auth., Transportation Rev. Ref. Bonds, Series 2015-F, 5.00% 11/15/2027 | USD2,815 | $2,853 | |
| Metropolitan Transportation Auth., Transportation Rev. Ref. Bonds, Series 2012-G-4, 2.656% 11/1/2030 (put 11/1/2022)2 | 460 | 460 | |
| Metropolitan Transportation Auth., Transportation Rev. Ref. Bonds, Series 2002-D-2-A-1, Assured Guaranty Municipal insured, (USD-SOFR x 0.67 + 0.55%) 2.586% 11/1/2032 (put 4/1/2024)2 | 5,000 | 4,889 | |
| Metropolitan Transportation Auth., Transportation Rev. Ref. Bonds, Series 2002-D-2-B, Assured Guaranty Municipal insured, (USD-SOFR x 0.67 + 0.55%) 2.586% 11/1/2032 (put 4/1/2024)2 | 4,025 | 3,936 | |
| Metropolitan Transportation Auth., Transportation Rev. Ref. Bonds, Series 2002-D-2-A-2, Assured Guaranty Municipal insured, (USD-SOFR x 0.67 + 0.80%) 2.836% 11/1/2032 (put 4/1/2026)2 | 3,990 | 3,785 | |
| Metropolitan Transportation Auth., Transportation Rev. Ref. Green Bonds, Series 2017-B, 5.00% 11/15/2023 | 1,035 | 1,049 | |
| Metropolitan Transportation Auth., Transportation Rev. Ref. Green Bonds, Series 2017-C-1, 5.00% 11/15/2023 | 305 | 309 | |
| Metropolitan Transportation Auth., Transportation Rev. Ref. Green Bonds, Series 2017-C-1, 5.00% 11/15/2025 | 2,250 | 2,306 | |
| Metropolitan Transportation Auth., Transportation Rev. Ref. Green Bonds, Series 2018-B, 5.00% 11/15/2025 | 1,700 | 1,742 | |
| Metropolitan Transportation Auth., Transportation Rev. Ref. Green Bonds, Series 2017-C-1, 5.00% 11/15/2027 | 535 | 547 | |
| Metropolitan Transportation Auth., Transportation Rev. Ref. Green Bonds, Series 2017-B, 5.00% 11/15/2028 | 1,185 | 1,208 | |
| Metropolitan Transportation Auth., Transportation Rev. Ref. Green Bonds, Series 2017-C-1, 5.00% 11/15/2029 | 1,945 | 1,984 | |
| Metropolitan Transportation Auth., Transportation Rev. Ref. Green Bonds, Series 2020-E, 5.00% 11/15/2032 | 1,050 | 1,045 | |
| Metropolitan Transportation Auth., Transportation Rev. Ref. Green Bonds, Capital Appreciation Bonds, Series 2017-C-2, 0% 11/15/2032 | 5,000 | 3,109 | |
| Mortgage Agcy., Homeowner Mortgage Rev. Bonds, Series 235, AMT, 0.55% 10/1/2023 | 380 | 369 | |
| Mortgage Agcy., Homeowner Mortgage Rev. Bonds, Series 235, AMT, 0.65% 4/1/2024 | 715 | 683 | |
| Mortgage Agcy., Homeowner Mortgage Rev. Bonds, Series 235, AMT, 0.75% 10/1/2024 | 825 | 776 | |
| Mortgage Agcy., Homeowner Mortgage Rev. Bonds, Series 52, AMT, 3.50% 10/1/2030 | 465 | 457 | |
| Mortgage Agcy., Homeowner Mortgage Rev. Bonds, Series 191, AMT, 3.50% 10/1/2034 | 55 | 55 | |
| Mortgage Agcy., Homeowner Mortgage Rev. Bonds, Series 225, 2.00% 10/1/2035 | 1,675 | 1,186 | |
| Mortgage Agcy., Homeowner Mortgage Rev. Bonds, Series 206, AMT, 4.00% 10/1/2037 | 1,120 | 1,100 | |
| Mortgage Agcy., Homeowner Mortgage Rev. Bonds, Series 48, 2.625% 4/1/2041 | 35 | 35 | |
| Mortgage Agcy., Homeowner Mortgage Rev. Bonds, Series 197, 3.50% 10/1/2044 | 3,810 | 3,736 | |
| Mortgage Agcy., Homeowner Mortgage Rev. Bonds, Series 233, 3.00% 10/1/2045 | 13,900 | 13,137 | |
| Mortgage Agcy., Homeowner Mortgage Rev. Bonds, Series 200, 3.50% 10/1/2045 | 1,405 | 1,383 | |
| Mortgage Agcy., Homeowner Mortgage Rev. Bonds, Series 195, 4.00% 10/1/2046 | 990 | 981 | |
| Mortgage Agcy., Homeowner Mortgage Rev. Bonds, Series 203, 3.50% 10/1/2047 | 2,800 | 2,738 | |
| Mortgage Agcy., Homeowner Mortgage Rev. Bonds, Series 213, 4.25% 10/1/2047 | 1,200 | 1,188 | |
| Mortgage Agcy., Homeowner Mortgage Rev. Bonds, Series 217, 4.00% 10/1/2049 | 7,865 | 7,740 | |
| Mortgage Agcy., Homeowner Mortgage Rev. Bonds, Series 239, 3.25% 10/1/2051 | 4,150 | 3,872 | |
| Mortgage Agcy., Homeowner Mortgage Rev. Bonds, Series 242, 3.50% 10/1/2052 | 3,680 | 3,501 | |
| New York City G.O. Bonds, Series 2014-G, 5.00% 8/1/2023 | 1,550 | 1,571 | |
| New York City G.O. Bonds, Series 2015-A, 5.00% 8/1/2025 | 2,000 | 2,088 | |
| New York City G.O. Bonds, Series 2018-C, 5.00% 8/1/2027 | 1,200 | 1,284 | |
| New York City G.O. Bonds, Series 2015-C, 5.00% 8/1/2028 | 1,000 | 1,030 | |
| New York City G.O. Bonds, Series 2017-C, 5.00% 8/1/2028 | 4,300 | 4,564 | |
| New York City G.O. Bonds, Series 2020-B-1, 5.00% 10/1/2028 | 1,400 | 1,517 | |
| New York City G.O. Bonds, Series 2016-C, 5.00% 8/1/2029 | 1,000 | 1,042 | |
| New York City G.O. Bonds, Series 2008-L-6, 5.00% 4/1/2030 | 2,000 | 2,174 | |
| New York City G.O. Bonds, Series 2019-E, 5.00% 8/1/2030 | 2,235 | 2,423 | |
| New York City G.O. Bonds, Series 2020-C-1, 5.00% 8/1/2030 | 12,815 | 14,111 | |
| New York City G.O. Bonds, Series 2022-B, 5.00% 8/1/2031 | 1,200 | 1,328 | |
| New York City G.O. Bonds, Series 2022-C, 5.00% 8/1/2031 | 9,000 | 9,957 | |
| New York City G.O. Bonds, Series 2008-L-5, 5.00% 4/1/2032 | 1,030 | 1,125 | |
| New York City G.O. Bonds, Series 2021-A-1, 5.00% 8/1/2032 | 14,735 | 16,116 | |
| New York City G.O. Bonds, Series 2020-B-1, 5.00% 10/1/2032 | 2,110 | 2,266 | |
| New York City G.O. Bonds, Series 2021-A-1, 5.00% 8/1/2033 | 1,045 | 1,130 | |
| New York City G.O. Bonds, Series 2022-B-1, 5.00% 10/1/2033 | 1,000 | 1,088 | |
| New York City G.O. Bonds, Series 2014-D-3, 5.00% 8/1/2038 (put 2/1/2024) | 1,015 | 1,025 | |
| New York City G.O. Bonds, Series 2015-F-4, 5.00% 6/1/2044 (put 12/1/2025) | 3,210 | 3,331 | |
| Bonds, notes & other debt instruments (continued) New York (continued) | Principal amount (000) | Value (000) | |
| New York City Health and Hospitals Corp., Health System Bonds, Series 2020-A, 5.00% 2/15/2024 | USD375 | $383 | |
| New York City Health and Hospitals Corp., Health System Bonds, Series 2020-A, 5.00% 2/15/2026 | 2,055 | 2,147 | |
| New York City Health and Hospitals Corp., Health System Bonds, Series 2020-A, 5.00% 2/15/2027 | 2,675 | 2,827 | |
| New York City Housing Dev. Corp., Multi Family Housing Rev. Bonds (8 Spruce Street), Series 2014-E, 3.50% 2/15/2048 | 320 | 310 | |
| New York City Housing Dev. Corp., Multi Family Housing Rev. Bonds (Sustainable Dev. Bonds), Series 2020-D-2, 0.70% 5/1/2060 (put 11/1/2024) | 1,450 | 1,352 | |
| New York City Housing Dev. Corp., Multi Family Housing Rev. Bonds (Sustainable Dev. Bonds), Series 2020-A-3, 1.125% 5/1/2060 (put 11/1/2024) | 2,900 | 2,736 | |
| New York City Housing Dev. Corp., Multi Family Housing Rev. Bonds (Sustainable Dev. Bonds), Series 2021-C-2, 0.70% 11/1/2060 (put 7/1/2025) | 4,560 | 4,149 | |
| New York City Housing Dev. Corp., Multi Family Housing Rev. Bonds (Sustainable Neighborhood Bonds), Series 2018-L-2, 2.75% 5/1/2050 (put 12/29/2023) | 5,150 | 5,088 | |
| New York City Housing Dev. Corp., Multi Family Housing Rev. Bonds (Sustainable Neighborhood Bonds), Series 2019-E-2, 1.75% 5/1/2059 (put 7/3/2023) | 1,400 | 1,377 | |
| New York City Housing Dev. Corp., Multi Family Housing Rev. Bonds (Sustainable Neighborhood Bonds), Series 2020-I-2, 0.70% 11/1/2060 (put 5/1/2025) | 14,905 | 13,642 | |
| New York City Housing Dev. Corp., Multi Family Housing Rev. Green Bonds (Sustainable Dev. Bonds), Series 2020-A-1-B, 2.10% 5/1/2032 | 1,055 | 851 | |
| New York City Housing Dev. Corp., Multi Family Housing Rev. Green Bonds (Sustainable Dev. Bonds), Series 2022-A, 2.80% 11/1/2034 | 2,520 | 2,046 | |
| New York City Housing Dev. Corp., Multi Family Housing Rev. Green Bonds (Sustainable Dev. Bonds), Series 2021-C-1, 2.10% 11/1/2036 | 1,340 | 952 | |
| New York City Housing Dev. Corp., Multi Family Housing Rev. Green Bonds (Sustainable Dev. Bonds), Series 2021-F-2, 0.60% 5/1/2061 (put 7/1/2025) | 9,395 | 8,470 | |
| New York City Industrial Dev. Agcy., PILOT Rev. Ref. Bonds (Queens Baseball Stadium Project), Series 2021-A, Assured Guaranty Municipal insured, 5.00% 1/1/2025 | 1,000 | 1,031 | |
| New York City Municipal Water Fin. Auth., Water and Sewer System Second General Resolution Rev. Bonds, Series 2021-DD, 5.00% 6/15/2029 | 465 | 509 | |
| New York City Municipal Water Fin. Auth., Water and Sewer System Second General Resolution Rev. Bonds, Series 2022-EE, 5.00% 6/15/2030 | 6,400 | 7,076 | |
| New York City Municipal Water Fin. Auth., Water and Sewer System Second General Resolution Rev. Bonds, Series 2022-CC-2, 5.00% 6/15/2035 | 4,520 | 4,894 | |
| New York City Transitional Fin. Auth., Future Tax Secured Bonds, Series 2021-E-1, 5.00% 2/1/2023 | 680 | 683 | |
| New York City Transitional Fin. Auth., Future Tax Secured Bonds, Series 2018-1, 5.00% 11/1/2025 | 420 | 440 | |
| New York City Transitional Fin. Auth., Future Tax Secured Bonds, Series 2015-C, 5.00% 11/1/2027 | 5,000 | 5,199 | |
| New York City Transitional Fin. Auth., Future Tax Secured Bonds, Series 2017-C, 5.00% 11/1/2028 | 1,000 | 1,061 | |
| New York City Transitional Fin. Auth., Future Tax Secured Bonds, Series 2021-A-1, 5.00% 11/1/2030 | 3,625 | 3,973 | |
| New York City Transitional Fin. Auth., Future Tax Secured Bonds, Series 2020-C-1, 5.00% 5/1/2031 | 760 | 834 | |
| New York City Transitional Fin. Auth., Future Tax Secured Bonds, Series 2021-A-1, 5.00% 11/1/2031 | 2,000 | 2,200 | |
| New York City Transitional Fin. Auth., Future Tax Secured Bonds, Series 2020-C-1, 5.00% 5/1/2032 | 1,000 | 1,086 | |
| New York City Transitional Fin. Auth., Future Tax Secured Bonds, Series 2021-A, 5.00% 11/1/2032 | 4,500 | 4,877 | |
| New York City Transitional Fin. Auth., Future Tax Secured Bonds, Series 2021-A-1, 5.00% 11/1/2032 | 10,000 | 10,894 | |
| New York City Transitional Fin. Auth., Future Tax Secured Bonds, Series 2022-D-1, 5.00% 11/1/2033 | 2,000 | 2,166 | |
| New York City Transitional Fin. Auth., Future Tax Secured Bonds, Series 2021-B-1, 5.00% 8/1/2034 | 4,295 | 4,571 | |
| New York City Transitional Fin. Auth., Future Tax Secured Bonds, Series 2022-A-1, 5.00% 8/1/2035 | 1,200 | 1,274 | |
| New York City Transitional Fin. Auth., Future Tax Secured Bonds, Series 2022-F-1, 5.00% 2/1/2036 | 1,000 | 1,055 | |
| New York City Transitional Fin. Auth., Future Tax Secured Bonds, Series 2023-D-1, 5.25% 11/1/2037 | 4,500 | 4,831 | |
| Town of Oyster Bay, Public Improvement Rev. Ref. Bonds, Series 2021, 4.00% 3/1/2023 | 850 | 852 | |
| Port Auth., Consolidated Bonds, Series 223, AMT, 5.00% 7/15/2023 | 1,405 | 1,416 | |
| Port Auth., Consolidated Bonds, Series 195, AMT, 5.00% 10/1/2025 | 1,540 | 1,579 | |
| Port Auth., Consolidated Bonds, Series 221, AMT, 5.00% 7/15/2028 | 1,000 | 1,042 | |
| Port Auth., Consolidated Rev. Ref. Bonds, Series 186, AMT, 5.00% 10/15/2023 | 5,000 | 5,053 | |
| Power Auth., Rev. Bonds (Green Transmission Project), Series 2022-A, Assured Guaranty Municipal insured, 5.00% 11/15/2032 | 1,000 | 1,112 | |
| Bonds, notes & other debt instruments (continued) New York (continued) | Principal amount (000) | Value (000) | |
| Power Auth., Rev. Bonds (Green Transmission Project), Series 2022-A, Assured Guaranty Municipal insured, 5.00% 11/15/2034 | USD865 | $946 | |
| Suffolk County Econ. Dev. Corp., Rev. Ref. Bonds (Peconic Landing at Southold, Inc. Project), Series 2010, 3.125% 12/1/2025 | 225 | 217 | |
| Thruway Auth., General Rev. Ref. Bonds, Series 2018-L, 5.00% 1/1/2030 | 1,000 | 1,067 | |
| Thruway Auth., Personal Income Tax Rev. Bonds, Series 2021-A-1, 5.00% 3/15/2033 | 2,855 | 3,117 | |
| Transportation Dev. Corp., Special Fac. Rev. Bonds (Terminal Four John F. Kennedy International Airport Project), Series 2020-A, AMT, 5.00% 12/1/2023 | 1,500 | 1,510 | |
| Transportation Dev. Corp., Special Fac. Rev. Bonds (Terminal Four John F. Kennedy International Airport Project), Series 2020-A, AMT, 5.00% 12/1/2024 | 2,690 | 2,721 | |
| Transportation Dev. Corp., Special Fac. Rev. Bonds (Terminal Four John F. Kennedy International Airport Project), Series 2022, AMT, 5.00% 12/1/2026 | 1,000 | 1,012 | |
| Transportation Dev. Corp., Special Fac. Rev. Bonds (Terminal Four John F. Kennedy International Airport Project), Series 2020-C, 5.00% 12/1/2027 | 1,340 | 1,361 | |
| Transportation Dev. Corp., Special Fac. Rev. Bonds (Terminal Four John F. Kennedy International Airport Project), Series 2020-C, 5.00% 12/1/2029 | 810 | 824 | |
| Transportation Dev. Corp., Special Fac. Rev. Bonds (Terminal Four John F. Kennedy International Airport Project), Series 2020-A, AMT, 5.00% 12/1/2030 | 1,150 | 1,140 | |
| Transportation Dev. Corp., Special Fac. Rev. Bonds (Terminal Four John F. Kennedy International Airport Project), Series 2022, AMT, 5.00% 12/1/2032 | 5,000 | 4,875 | |
| Transportation Dev. Corp., Special Facs. Bonds (LaGuardia Airport Terminal B Redev. Project), Series 2016-A, AMT, 4.00% 7/1/2033 | 4,000 | 3,576 | |
| Triborough Bridge and Tunnel Auth., General Rev. Bonds (MTA Bridges and Tunnels), Series 2008-B-1, 5.00% 11/15/2022 | 635 | 635 | |
| Triborough Bridge and Tunnel Auth., General Rev. Ref. Bonds (MTA Bridges and Tunnels), Series 2013-B, 5.00% 11/15/2022 | 200 | 200 | |
| Triborough Bridge and Tunnel Auth., Payroll Mobility Tax Rev. Ref. Green Bonds (MTA Bridges and Tunnels), Series 2022-E-2B, 5.00% 11/15/2032 | 4,960 | 5,432 | |
| City of Troy Capital Resource Corp., Rev. Ref. Bonds (Rensselaer Polytechnic Institute Project), Series 2020-A, 5.00% 9/1/2030 | 1,375 | 1,446 | |
| Urban Dev. Corp., State Personal Income Tax Rev. Bonds (General Purpose), Series 2016-A, 5.00% 3/15/2028 | 4,510 | 4,719 | |
| Urban Dev. Corp., State Personal Income Tax Rev. Bonds (General Purpose), Series 2020-C, 5.00% 3/15/2028 | 2,750 | 2,954 | |
| Urban Dev. Corp., State Personal Income Tax Rev. Bonds (General Purpose), Series 2014-A, 5.00% 3/15/2029 | 1,500 | 1,530 | |
| Urban Dev. Corp., State Personal Income Tax Rev. Bonds (General Purpose), Series 2020-A, 5.00% 3/15/2029 | 1,750 | 1,898 | |
| Urban Dev. Corp., State Personal Income Tax Rev. Bonds (General Purpose), Series 2016-A, 5.00% 3/15/2030 | 2,250 | 2,343 | |
| Urban Dev. Corp., State Personal Income Tax Rev. Bonds (General Purpose), Series 2020-C, 5.00% 3/15/2030 | 2,000 | 2,185 | |
| Urban Dev. Corp., State Personal Income Tax Rev. Bonds (General Purpose), Series 2020-C, 5.00% 3/15/2031 | 1,000 | 1,095 | |
| Urban Dev. Corp., State Personal Income Tax Rev. Bonds (General Purpose), Series 2020-C, 5.00% 3/15/2033 | 10,695 | 11,505 | |
| Utility Debt Securitization Auth., Restructuring Bonds, Series 2017, 5.00% 12/15/2025 | 1,320 | 1,346 | |
| Utility Debt Securitization Auth., Restructuring Bonds, Series 2022-TE-1, 5.00% 12/15/2032 | 5,840 | 6,452 | |
| Utility Debt Securitization Auth., Restructuring Bonds, Series 2022-TE-1, 5.00% 12/15/2034 | 3,445 | 3,815 | |
| County of Westchester, Industrial Dev. Agcy., Multi Family Housing Rev. Bonds (EG Mt. Vernon Preservation, LP Project), Series 2020, 0.30% 12/1/2023 (put 12/1/2022) | 4,875 | 4,859 | |
| County of Westchester, Industrial Dev. Agcy., Multi Family Housing Rev. Bonds (Marble Hall - Tuckahoe, LP Project), Series 2021, 0.28% 4/1/2024 (put 4/1/2023) | 14,515 | 14,280 | |
| 572,201 | |||
| North Carolina 1.22% | |||
| City of Burlington, Housing Auth., Multi Family Housing Rev. Bonds (Thetford Portfolio), Series 2021, 0.30% 11/1/2024 (put 11/1/2022) | 10,350 | 10,350 | |
| City of Charlotte, Charlotte Douglas International Airport, Airport Rev. Ref. Bonds, Series 2014-A, 5.00% 7/1/2026 | 2,000 | 2,047 | |
| City of Durham, Housing Auth., Multi Family Housing Rev. Bonds (JJ Henderson Apartments Project), Series 2020, 0.30% 6/1/2024 (put 6/1/2023) | 2,630 | 2,577 | |
| City of Goldsboro, Multi Family Housing Rev. Bonds (Grand at Day Point), Series 2021, 0.28% 5/1/2024 (put 5/1/2023) | 6,440 | 6,288 | |
| Bonds, notes & other debt instruments (continued) North Carolina (continued) | Principal amount (000) | Value (000) | |
| Grant Anticipation Rev. Vehicle Bonds, Series 2019, 5.00% 3/1/2023 | USD6,370 | $6,408 | |
| Hospital Auth., Health Care Rev. Bonds (Charlotte-Mecklenburg Hospital), Series 2021-D, 5.00% 1/15/2049 (put 12/1/2031) | 5,970 | 6,357 | |
| Housing Fin. Agcy., Home Ownership Rev. and Rev. Ref. Bonds (1998 Trust Agreement), Series 45, 3.00% 7/1/2051 | 3,880 | 3,671 | |
| Housing Fin. Agcy., Home Ownership Rev. Bonds, Series 40, 4.25% 7/1/2047 | 575 | 571 | |
| Housing Fin. Agcy., Home Ownership Rev. Bonds, Series 41, 4.00% 1/1/2050 | 1,995 | 1,964 | |
| Housing Fin. Agcy., Home Ownership Rev. Bonds, Series 47, 3.00% 7/1/2051 | 14,200 | 13,330 | |
| Housing Fin. Agcy., Home Ownership Rev. Ref. Bonds, Series 37-A, AMT, 3.50% 7/1/2039 | 2,055 | 2,019 | |
| Housing Fin. Agcy., Home Ownership Rev. Ref. Bonds, Series 38-B, 4.00% 7/1/2047 | 1,280 | 1,265 | |
| Housing Fin. Agcy., Home Ownership Rev. Ref. Bonds, Series 39-B, 4.00% 7/1/2048 | 1,600 | 1,577 | |
| Housing Fin. Agcy., Home Ownership Rev. Ref. Bonds, Series 42, 4.00% 1/1/2050 | 1,390 | 1,366 | |
| Housing Fin. Agcy., Home Ownership Rev. Ref. Bonds, Series 44, 4.00% 7/1/2050 | 8,610 | 8,448 | |
| Housing Fin. Agcy., Multi Family Housing Rev. Bonds (Winds Crest Senior Living, LP), Series 2021, 0.36% 6/1/2024 (put 6/1/2023) | 4,115 | 4,046 | |
| Raleigh-Durham Airport Auth., Airport Rev. Ref. Bonds, Series 2020-A, AMT, 5.00% 5/1/2023 | 2,430 | 2,447 | |
| Raleigh-Durham Airport Auth., Airport Rev. Ref. Bonds, Series 2020-A, AMT, 5.00% 5/1/2029 | 1,500 | 1,552 | |
| Raleigh-Durham Airport Auth., Airport Rev. Ref. Bonds, Series 2017-A, AMT, 5.00% 5/1/2030 | 1,000 | 1,019 | |
| Raleigh-Durham Airport Auth., Airport Rev. Ref. Bonds, Series 2017-A, AMT, 5.00% 5/1/2031 | 1,000 | 1,016 | |
| Raleigh-Durham Airport Auth., Airport Rev. Ref. Bonds, Series 2020-A, AMT, 5.00% 5/1/2031 | 1,370 | 1,404 | |
| Board of Governors of the University of North Carolina at Chapel Hill, General Rev. Bonds, Series 2012-B, (USD-SOFR x 0.67 + 0.65%) 2.666% 12/1/2041 (put 6/1/2025)2 | 2,500 | 2,458 | |
| County of Wake, Limited Obligation Bonds, Series 2021, 5.00% 3/1/2023 | 4,570 | 4,598 | |
| 86,778 | |||
| North Dakota 0.77% | |||
| County of Cass, Joint Water Resource Dist., Temporary Rev. Ref. Improvement Bonds, Series 2021-A, 0.48% 5/1/2024 | 9,005 | 8,420 | |
| City of Grand Forks, Health Care System Rev. Bonds, Series 2021, 5.00% 12/1/2029 | 750 | 777 | |
| City of Grand Forks, Health Care System Rev. Bonds, Series 2021, 5.00% 12/1/2030 | 1,600 | 1,659 | |
| City of Grand Forks, Health Care System Rev. Bonds, Series 2021, 5.00% 12/1/2031 | 950 | 983 | |
| City of Grand Forks, Health Care System Rev. Bonds, Series 2021, 5.00% 12/1/2032 | 1,500 | 1,524 | |
| Housing Fin. Agcy., Homeownership Rev. Bonds (Home Mortgage Fin. Program), Series 2016-D, 3.50% 7/1/2046 | 10,245 | 10,023 | |
| Housing Fin. Agcy., Housing Fin. Program Bonds (Home Mortgage Fin. Program), Series 2015-B, 4.00% 1/1/2036 | 260 | 259 | |
| Housing Fin. Agcy., Housing Fin. Program Bonds (Home Mortgage Fin. Program), Series 2015-A, 4.00% 1/1/2038 | 145 | 145 | |
| Housing Fin. Agcy., Housing Fin. Program Bonds (Home Mortgage Fin. Program), Series 2019-F, (SIFMA Municipal Swap Index + 0.20%) 2.44% 1/1/2043 (put 7/1/2024)2 | 2,225 | 2,225 | |
| Housing Fin. Agcy., Housing Fin. Program Bonds (Home Mortgage Fin. Program), Series 2015-D, 4.00% 7/1/2046 | 1,925 | 1,916 | |
| Housing Fin. Agcy., Housing Fin. Program Bonds (Home Mortgage Fin. Program), Series 2016-B, AMT, 4.00% 1/1/2047 | 1,150 | 1,133 | |
| Housing Fin. Agcy., Housing Fin. Program Bonds (Home Mortgage Fin. Program), Series 2017-D, 4.00% 1/1/2048 | 5,895 | 5,822 | |
| Housing Fin. Agcy., Housing Fin. Program Bonds (Home Mortgage Fin. Program), Series 2017-F, 4.00% 7/1/2048 | 505 | 498 | |
| Housing Fin. Agcy., Housing Fin. Program Bonds (Home Mortgage Fin. Program), Series 2018-D, 4.25% 1/1/2049 | 1,830 | 1,814 | |
| Housing Fin. Agcy., Housing Fin. Program Bonds (Home Mortgage Fin. Program), Series 2019-A, 4.25% 7/1/2049 | 1,615 | 1,599 | |
| Housing Fin. Agcy., Housing Fin. Program Bonds (Home Mortgage Fin. Program), Series 2019-F, 3.75% 7/1/2050 | 1,375 | 1,342 | |
| Housing Fin. Agcy., Housing Fin. Program Bonds (Home Mortgage Fin. Program), Series 2020-B, 3.00% 7/1/2051 | 2,665 | 2,527 | |
| Housing Fin. Agcy., Housing Fin. Program Bonds (Home Mortgage Fin. Program), Series 2021-A, 3.00% 1/1/2052 | 5,125 | 4,830 | |
| Housing Fin. Agcy., Housing Fin. Program Bonds (Home Mortgage Fin. Program), Series 2021-B, 3.00% 7/1/2052 | 7,880 | 7,314 | |
| 54,810 | |||
| Bonds, notes & other debt instruments (continued) Ohio 2.80% | Principal amount (000) | Value (000) | |
| Air Quality Dev. Auth., Air Quality Dev. Rev. Ref. Bonds (Duke Energy Corp. Project), Series 2022-B, AMT, 4.25% 11/1/2039 (put 6/1/2027) | USD7,055 | $6,891 | |
| Air Quality Dev. Auth., Air Quality Rev. Bonds (Ohio Valley Electric Corp. Project), Series 2009-B, 1.375% 2/1/2026 (put 11/1/2024) | 2,650 | 2,465 | |
| Air Quality Dev. Auth., Air Quality Rev. Bonds (Ohio Valley Electric Corp. Project), Series 2009-C, 1.50% 2/1/2026 (put 11/4/2025) | 655 | 589 | |
| Air Quality Dev. Auth., Air Quality Rev. Bonds (Ohio Valley Electric Corp. Project), Series 2009-A, 2.875% 2/1/2026 | 1,000 | 929 | |
| Air Quality Dev. Auth., Air Quality Rev. Ref. Bonds (American Electric Co. Project), Series 2005-C, AMT, 2.10% 4/1/2028 (put 10/1/2024) | 7,935 | 7,537 | |
| Air Quality Dev. Auth., Air Quality Rev. Ref. Bonds (American Electric Co. Project), Series 2005-A, AMT, 2.10% 1/1/2029 (put 10/1/2024) | 15,000 | 14,248 | |
| Akron, Bath and Copley Joint Township Hospital Dist., Hospital Facs. Rev. Ref. Bonds (Summa Health Obligated Group), Series 2020, 5.00% 11/15/2028 | 680 | 702 | |
| Akron, Bath and Copley Joint Township Hospital Dist., Hospital Facs. Rev. Ref. Bonds (Summa Health Obligated Group), Series 2020, 5.00% 11/15/2030 | 350 | 360 | |
| County of Allen, Hospital Facs. Rev. Bonds (Bon Secours Mercy Health, Inc.), Series 2020-A, 5.00% 12/1/2030 | 4,400 | 4,681 | |
| County of Allen, Hospital Facs. Rev. Bonds (Mercy Health), Series 2017-A, 5.00% 8/1/2027 | 570 | 599 | |
| Capital Facs. Lease Appropriation Bonds, Series 2021-A, 5.00% 2/1/2029 | 1,945 | 2,112 | |
| Capital Facs. Lease Appropriation Bonds, Series 2021-A, 5.00% 4/1/2029 | 510 | 555 | |
| Capital Facs. Lease Appropriation Bonds, Series 2021-A, 5.00% 4/1/2030 | 840 | 921 | |
| City of Cleveland, Airport System Rev. Bonds, Series 2016-A, Assured Guaranty Municipal insured, 5.00% 1/1/2026 | 1,850 | 1,900 | |
| City of Cleveland, Water Rev. Bonds, Series 2020-FF, 5.00% 1/1/2027 | 1,100 | 1,170 | |
| County of Cuyahoga, Hospital Rev. Bonds (MetroHealth System), Series 2017, 5.00% 2/15/2025 | 950 | 971 | |
| County of Cuyahoga, Hospital Rev. Bonds (MetroHealth System), Series 2017, 5.00% 2/15/2026 | 1,000 | 1,030 | |
| County of Cuyahoga, Hospital Rev. Bonds (MetroHealth System), Series 2017, 5.00% 2/15/2027 | 1,500 | 1,544 | |
| City of Dayton, Metropolitan Housing Auth., Multi Family Housing Rev. Bonds (Southern Montgomery Apartments Project), Series 2021-A, 0.32% 9/1/2024 (put 9/1/2023) | 1,205 | 1,168 | |
| G.O. Highway Capital Improvement Bonds, Series 2022-X, 5.00% 5/1/2027 | 270 | 289 | |
| G.O. Highway Capital Improvement Bonds, Series 2022-X, 5.00% 5/1/2028 | 625 | 676 | |
| G.O. Infrastructure Improvement Bonds, Series 2021-A, 5.00% 3/1/2029 | 1,100 | 1,199 | |
| County of Geauga, Rev. Bonds (South Franklin Circle Project), Series 2012-A, 8.00% 12/31/2047 (preref. 12/31/2022)1 | 7,725 | 7,937 | |
| County of Hamilton, Hospital Facs. Rev. Bonds (UC Health), Series 2014, 5.00% 2/1/2025 | 400 | 405 | |
| County of Hamilton, Metropolitan Sewer Dist. of Greater Cincinatti, Sewer System Rev. Ref. Bonds, Series 2019-A, 5.00% 12/1/2029 | 1,000 | 1,093 | |
| Healthcare Fac. Rev. Bonds (Otterbein Homes Obligated Group), Series 2021-B, 4.00% 7/1/2024 | 160 | 160 | |
| Higher Educational Facs. Commission, Healthcare Fac. Rev. Bonds (Ashtabula County Medical Center Obligated Group), Series 2022, 5.00% 1/1/2026 | 300 | 304 | |
| Higher Educational Facs. Commission, Healthcare Fac. Rev. Bonds (Ashtabula County Medical Center Obligated Group), Series 2022, 5.00% 1/1/2027 | 545 | 554 | |
| Higher Educational Facs. Commission, Higher Educational Facs. Rev. Bonds (John Carroll University Project), Series 2022, 5.00% 10/1/2032 | 1,000 | 1,010 | |
| Hospital Rev. Bonds (University Hospitals Health System, Inc.), Series 2021-E, 4.00% 1/15/2037 | 1,355 | 1,189 | |
| Hospital Rev. Ref. Bonds (Cleveland Clinic Health System Obligated Group), Series 2021-B, 5.00% 1/1/2025 | 1,180 | 1,218 | |
| Hospital Rev. Ref. Bonds (Cleveland Clinic Health System Obligated Group), Series 2021-B, 5.00% 1/1/2030 | 2,500 | 2,714 | |
| Housing Fin. Agcy., Multi Family Housing Rev. Bonds (Chevybrook Estates Apartments Project), Series 2021, 0.35% 3/1/2024 (put 3/1/2023) | 5,110 | 5,048 | |
| Housing Fin. Agcy., Multi Family Housing Rev. Bonds (Franklin Manor North Project), Series 2021, 0.25% 9/1/2024 (put 9/1/2023) | 440 | 423 | |
| Housing Fin. Agcy., Multi Family Housing Rev. Bonds (Glen Meadows Apartments Project), Series 2021-A, 0.40% 11/1/2024 (put 11/1/2023) | 3,080 | 2,968 | |
| Housing Fin. Agcy., Multi Family Housing Rev. Bonds (Marianna Terrace Apartments), Series 2022-A, 1.30% 3/1/2025 (put 3/1/2024) | 4,270 | 4,121 | |
| Bonds, notes & other debt instruments (continued) Ohio (continued) | Principal amount (000) | Value (000) | |
| Housing Fin. Agcy., Multi Family Housing Rev. Bonds (Pinzone Tower Apartments Project), Series 2021, 0.28% 12/1/2023 (put 12/1/2022) | USD6,225 | $6,205 | |
| Housing Fin. Agcy., Multi Family Housing Rev. Bonds (Post Oak Station Project), Series 2022, 3.35% 7/1/2025 (put 7/1/2024) | 4,150 | 4,060 | |
| Housing Fin. Agcy., Multi Family Housing Rev. Bonds (The Arts Apartments Project), Series 2020-A, 0.35% 12/1/2023 (put 12/1/2022) | 7,625 | 7,601 | |
| Housing Fin. Agcy., Residential Mortgage Rev. Bonds (Mortgage-Backed Securities Program), Series 2016-K, 3.50% 9/1/2046 | 1,605 | 1,567 | |
| Housing Fin. Agcy., Residential Mortgage Rev. Bonds (Mortgage-Backed Securities Program), Series 2016-D, 4.00% 3/1/2047 | 1,780 | 1,759 | |
| Housing Fin. Agcy., Residential Mortgage Rev. Bonds (Mortgage-Backed Securities Program), Series 2017-B, AMT, 4.50% 3/1/2047 | 1,020 | 1,011 | |
| Housing Fin. Agcy., Residential Mortgage Rev. Bonds (Mortgage-Backed Securities Program), Series 2017-D, 4.00% 3/1/2048 | 6,085 | 6,008 | |
| Housing Fin. Agcy., Residential Mortgage Rev. Bonds (Mortgage-Backed Securities Program), Series 2019-A, 4.50% 9/1/2049 | 2,060 | 2,051 | |
| Housing Fin. Agcy., Residential Mortgage Rev. Bonds (Mortgage-Backed Securities Program), Series 2019-B, 4.50% 3/1/2050 | 1,275 | 1,269 | |
| Housing Fin. Agcy., Residential Mortgage Rev. Bonds (Mortgage-Backed Securities Program), Series 2020-A, 3.75% 9/1/2050 | 9,730 | 9,429 | |
| Housing Fin. Agcy., Residential Mortgage Rev. Bonds (Mortgage-Backed Securities Program), Series 2021-C, 3.25% 3/1/2051 | 7,820 | 7,396 | |
| Housing Fin. Agcy., Residential Mortgage Rev. Bonds (Mortgage-Backed Securities Program), Series 2021-A, 3.00% 3/1/2052 | 1,840 | 1,734 | |
| Major New State Infrastructure Project Rev. Bonds, Series 2019-1, 5.00% 12/15/2028 | 4,570 | 4,955 | |
| Major New State Infrastructure Project Rev. Bonds, Series 2019-1, 5.00% 12/15/2029 | 3,125 | 3,422 | |
| Miami University, General Receipts and Rev. Ref. Bonds, Series 2022-A, 5.00% 9/1/2031 | 700 | 765 | |
| Miami University, General Receipts and Rev. Ref. Bonds, Series 2022-A, 5.00% 9/1/2033 | 1,550 | 1,668 | |
| County of Montgomery, Hospital Facs. Rev. Bonds (Dayton Children’s Hospital), Series 2021, 5.00% 8/1/2029 | 505 | 542 | |
| County of Montgomery, Hospital Facs. Rev. Bonds (Dayton Children’s Hospital), Series 2021, 5.00% 8/1/2030 | 900 | 971 | |
| County of Montgomery, Hospital Facs. Rev. Bonds (Dayton Children’s Hospital), Series 2021, 5.00% 8/1/2031 | 800 | 863 | |
| County of Montgomery, Hospital Facs. Rev. Bonds (Dayton Children’s Hospital), Series 2021, 5.00% 8/1/2032 | 750 | 800 | |
| County of Montgomery, Hospital Facs. Rev. Bonds (Dayton Children’s Hospital), Series 2021, 5.00% 8/1/2033 | 570 | 603 | |
| North East Ohio Regional Sewer Dist., Wastewater Improvement Rev. and Rev. Ref. Bonds, Series 2014, 5.00% 11/15/2044 (preref. 11/15/2024) | 6,500 | 6,724 | |
| Ohio University, General Receipts Bonds, Series 2013, 5.00% 12/1/2039 (preref. 12/1/2022) | 1,500 | 1,502 | |
| Ohio University, General Receipts Bonds, Series 2013, 5.00% 12/1/2043 (preref. 12/1/2022) | 2,000 | 2,003 | |
| Private Activity Bonds (Portsmouth Bypass Project), Series 2015, AMT, Assured Guaranty Municipal insured, 5.00% 12/31/2022 | 1,550 | 1,554 | |
| Private Activity Bonds (Portsmouth Bypass Project), Series 2015, AMT, Assured Guaranty Municipal insured, 5.00% 6/30/2023 | 2,305 | 2,325 | |
| Private Activity Bonds (Portsmouth Bypass Project), Series 2015, AMT, Assured Guaranty Municipal insured, 5.00% 12/31/2023 | 2,590 | 2,629 | |
| Private Activity Bonds (Portsmouth Bypass Project), Series 2015, AMT, 5.00% 6/30/2024 | 655 | 667 | |
| Private Activity Bonds (Portsmouth Bypass Project), Series 2015, AMT, Assured Guaranty Municipal insured, 5.00% 12/31/2024 | 1,360 | 1,392 | |
| Private Activity Bonds (Portsmouth Bypass Project), Series 2015, AMT, Assured Guaranty Municipal insured, 5.00% 12/31/2026 | 865 | 884 | |
| Private Activity Bonds (Portsmouth Bypass Project), Series 2015, AMT, Assured Guaranty Municipal insured, 5.00% 12/31/2027 | 500 | 509 | |
| Public Facs. Commission, Higher Education G.O. Bonds, Series 2015-C, 5.00% 11/1/2028 | 6,525 | 6,779 | |
| Rev. Bonds (Premier Health Partners Obligated Group), Series 2020, 5.00% 11/15/2032 | 1,000 | 1,013 | |
| Rev. Bonds (Premier Health Partners Obligated Group), Series 2020, 5.00% 11/15/2033 | 500 | 504 | |
| Turnpike and Infrastructure Commission, Rev. Bonds, Series 2013-A-1, 5.00% 2/15/2025 | 855 | 860 | |
| Turnpike and Infrastructure Commission, Rev. Ref. Bonds, Series 1998-A, National insured, 5.50% 2/15/2026 | 2,450 | 2,588 | |
| Bonds, notes & other debt instruments (continued) Ohio (continued) | Principal amount (000) | Value (000) | |
| Turnpike and Infrastructure Commission, Turnpike Rev. Ref. Bonds (Infrastructure Projects), Series 2022-A, 5.00% 2/15/2029 | USD2,890 | $3,134 | |
| Turnpike and Infrastructure Commission, Turnpike Rev. Ref. Bonds (Infrastructure Projects), Series 2022-A, 5.00% 2/15/2030 | 3,575 | 3,909 | |
| Turnpike and Infrastructure Commission, Turnpike Rev. Ref. Bonds (Infrastructure Projects), Series 2022-A, 5.00% 2/15/2031 | 5,800 | 6,379 | |
| Water Dev. Auth., Solid Waste Disposal Rev. Bonds (Waste Management, Inc. Project), Series 2002, AMT, 3.25% 11/1/2022 | 3,500 | 3,500 | |
| Water Dev. Auth., Water Dev. Rev. Bonds, Series 2013-A, 5.00% 6/1/2023 | 1,575 | 1,592 | |
| Water Dev. Auth., Water Pollution Control Loan Fund Rev. Bonds, Series 2019-A, 5.00% 6/1/2028 | 1,685 | 1,824 | |
| 198,630 | |||
| Oklahoma 0.10% | |||
| Capital Improvement Auth., State Highways Capital Improvement Rev. Ref. Bonds (Oklahoma Dept. of Transportation Project), Series 2020-A, 5.00% 7/1/2023 | 5,065 | 5,127 | |
| Housing Fin. Agcy., Single Family Mortgage Rev. Bonds (Homeownership Loan Program), Series 2022-A, 5.00% 3/1/2052 | 575 | 581 | |
| Board of Regents of Oklahoma State University, General Rev. Ref. Bonds, Series 2020-A, 5.00% 9/1/2032 | 1,000 | 1,082 | |
| 6,790 | |||
| Oregon 1.28% | |||
| Dept. of Administrative Services, State Lottery Rev. Bonds, Series 2015-A, 5.00% 4/1/2026 | 330 | 343 | |
| County of Deschutes, Deschutes Public Library Dist., G.O. Bonds, Series 2021, 4.00% 6/1/2030 | 1,300 | 1,343 | |
| Facs. Auth., Rev. Bonds (University of Portland Projects), Series 2015-A, 5.00% 4/1/2031 | 600 | 613 | |
| G.O. Bonds (Article XI-Q State Projects), Series 2017-A, 5.00% 5/1/2027 | 1,500 | 1,606 | |
| G.O. Bonds (Veteran’s Welfare Bonds Series 99B), Series 2020, 3.50% 12/1/2050 | 3,610 | 3,488 | |
| G.O. Bonds (Veteran’s Welfare Bonds Series 108), Series 2021-O, 3.00% 12/1/2051 | 7,200 | 6,659 | |
| G.O. Bonds (Veteran’s Welfare Bonds Series 109), Series 2022-D, 5.00% 12/1/2052 | 590 | 596 | |
| G.O. Rev. Ref. Bonds (Higher Education), Series 2020-N, 5.00% 8/1/2028 | 500 | 544 | |
| Housing and Community Services Dept., Housing Dev. Rev. Bonds (Anna Mann Apartments Project), Series 2021-AA, 0.75% 6/1/2041 (put 12/1/2024) | 21,000 | 19,568 | |
| Housing and Community Services Dept., Housing Dev. Rev. Bonds (The Susan Emmons Apartments Project), Series 2021-S-2, 0.38% 6/1/2024 (put 12/1/2023) | 11,660 | 11,198 | |
| Housing and Community Services Dept., Housing Dev. Rev. Bonds (Westwind Apartments Project), Series 2021-H, 0.25% 3/1/2024 (put 3/1/2023) | 1,815 | 1,792 | |
| Housing and Community Services Dept., Mortgage Rev. Bonds (Single Family Mortgage Program), Series 2015-A, 3.50% 7/1/2036 | 1,355 | 1,341 | |
| Housing and Community Services Dept., Mortgage Rev. Bonds (Single Family Mortgage Program), Series 2017-G, AMT, 4.00% 1/1/2040 | 1,205 | 1,175 | |
| Housing and Community Services Dept., Mortgage Rev. Bonds (Single Family Mortgage Program), Series 2016-A, 4.00% 1/1/2047 | 310 | 307 | |
| Housing and Community Services Dept., Mortgage Rev. Bonds (Single Family Mortgage Program), Series 2017-A, 4.00% 7/1/2047 | 3,390 | 3,352 | |
| Housing and Community Services Dept., Mortgage Rev. Bonds (Single Family Mortgage Program), Series 2018-A, 4.50% 1/1/2049 | 1,115 | 1,112 | |
| Housing and Community Services Dept., Mortgage Rev. Bonds (Single Family Mortgage Program), Series 2020-A, 3.50% 1/1/2051 | 2,950 | 2,843 | |
| Housing and Community Services Dept., Mortgage Rev. Bonds (Single Family Mortgage Program), Series 2020-C, 3.00% 1/1/2052 | 5,130 | 4,862 | |
| Housing and Community Services Dept., Multi Family Housing Dev. Rev. Bonds (Plaza Los Amigos Apartments Project), Series 2022-T-2, 3.00% 2/1/2026 (put 2/1/2025) | 1,420 | 1,358 | |
| Port of Portland, Portland International Airport Rev. Bonds, Series 27-A, AMT, 5.00% 7/1/2026 | 1,500 | 1,542 | |
| Port of Portland, Portland International Airport Rev. Bonds, Series 27-A, AMT, 5.00% 7/1/2027 | 1,780 | 1,836 | |
| Port of Portland, Portland International Airport Rev. Bonds, Series 27-A, AMT, 5.00% 7/1/2031 | 4,000 | 4,100 | |
| Port of Portland, Portland International Airport Rev. Bonds, Series 27-A, AMT, 5.00% 7/1/2032 | 3,300 | 3,350 | |
| Bonds, notes & other debt instruments (continued) Oregon (continued) | Principal amount (000) | Value (000) | |
| Port of Portland, Portland International Airport Rev. Ref. Bonds, Series 26-C, AMT, 5.00% 7/1/2024 | USD1,400 | $1,422 | |
| Port of Portland, Portland International Airport Rev. Ref. Bonds, Series 26-A, 5.00% 7/1/2026 | 950 | 986 | |
| Port of Portland, Portland International Airport Rev. Ref. Bonds, Series 26-B, 5.00% 7/1/2026 | 1,700 | 1,764 | |
| Salem-Keizer School Dist. No. 24-J, G.O.Bonds, Series 2020-B, 5.00% 6/15/20351 | 3,455 | 3,712 | |
| Dept. of Transportation, Highway User Tax Rev. Ref. Bonds, Series 2014-A, 5.00% 11/15/2027 (preref. 11/15/2024) | 5,225 | 5,405 | |
| Dept. of Transportation, Highway User Tax Rev. Ref. Bonds, Series 2015-A, 5.00% 11/15/2030 (preref. 11/15/2024) | 2,735 | 2,829 | |
| 91,046 | |||
| Pennsylvania 3.61% | |||
| County of Allegheny, G.O. Bonds, Series C-70, 5.00% 12/1/2034 (preref. 12/1/2022) | 1,000 | 1,002 | |
| County of Allegheny, Hospital Dev. Auth., UPMC Rev. Bonds, Series 2021-B, 5.00% 10/15/2025 | 740 | 769 | |
| County of Allegheny, Hospital Dev. Auth., UPMC Rev. Bonds, Series 2019-A, 4.00% 7/15/2039 | 5,000 | 4,298 | |
| County of Allegheny, Sanitary Auth., Sewer Rev. Bonds, Series 2020-A, 5.00% 6/1/2026 | 500 | 528 | |
| County of Berks, G.O. Bonds, Series 2015, 4.00% 11/15/2027 (preref. 11/15/2023) | 700 | 706 | |
| Bethlehem Area School Dist. Auth., School Rev. Bonds (Bethlehem Area School Dist. Ref. Project), Series 2021-C, (USD-SOFR x 0.67 + 0.35%) 2.38% 1/1/2030 (put 11/1/2025)2 | 2,425 | 2,331 | |
| Bethlehem Area School Dist. Auth., School Rev. Bonds (Bethlehem Area School Dist. Ref. Project), Series 2021-B, (USD-SOFR x 0.67 + 0.35%) 2.38% 7/1/2031 (put 11/1/2025)2 | 3,225 | 3,100 | |
| Bethlehem Area School Dist. Auth., School Rev. Bonds (Bethlehem Area School Dist. Ref. Project), Series 2021-C, (USD-SOFR x 0.67 + 0.35%) 2.38% 1/1/2032 (put 11/1/2025)2 | 2,550 | 2,451 | |
| County of Bucks, Industrial Dev. Auth., Solid Waste Rev. Bonds (Waste Management, Inc. Project), Series 2002, AMT, 2.75% 12/1/2022 | 400 | 400 | |
| Cumberland Valley School Dist., G.O. Bonds, Series 2015, 5.00% 11/15/2032 (preref. 11/15/2023) | 1,520 | 1,547 | |
| Cumberland Valley School Dist., G.O. Bonds, Series 2015, 5.00% 11/15/2034 (preref. 11/15/2023) | 1,315 | 1,339 | |
| Delaware River Joint Toll Bridge Commission, Bridge System Rev. Bonds, Series 2019-A, 5.00% 7/1/2029 | 1,000 | 1,090 | |
| Delaware River Port Auth., Rev. Bonds, Series 2013, 5.00% 1/1/2030 (preref. 1/1/2024) | 1,140 | 1,164 | |
| Econ. Dev. Fncg. Auth., Pollution Control Rev. Ref. Bonds (PPL Electric Utilities Corp. Project), Series 2008, 0.40% 10/1/2023 | 8,895 | 8,536 | |
| Econ. Dev. Fncg. Auth., Private Activity Rev. Bonds (The Pennsylvania Rapid Bridge Replacement Project), Series 2015, AMT, 5.00% 12/31/2022 | 5,500 | 5,509 | |
| Econ. Dev. Fncg. Auth., Private Activity Rev. Bonds (The Pennsylvania Rapid Bridge Replacement Project), Series 2015, AMT, 5.00% 6/30/2023 | 5,540 | 5,576 | |
| Econ. Dev. Fncg. Auth., Private Activity Rev. Bonds (The Pennsylvania Rapid Bridge Replacement Project), Series 2015, AMT, 5.00% 6/30/2024 | 4,680 | 4,723 | |
| Econ. Dev. Fncg. Auth., Private Activity Rev. Bonds (The Pennsylvania Rapid Bridge Replacement Project), Series 2015, AMT, 5.00% 12/31/2024 | 4,900 | 4,929 | |
| Econ. Dev. Fncg. Auth., Private Activity Rev. Bonds (The Pennsylvania Rapid Bridge Replacement Project), Series 2015, AMT, 5.00% 6/30/2025 | 5,985 | 6,024 | |
| Econ. Dev. Fncg. Auth., Private Activity Rev. Bonds (The Pennsylvania Rapid Bridge Replacement Project), Series 2015, AMT, 5.00% 6/30/2026 | 1,775 | 1,788 | |
| Econ. Dev. Fncg. Auth., Solid Waste Disposal Rev. Bonds (Waste Management, Inc. Project), Series 2009, 0.95% 12/1/2033 (put 12/1/2026) | 18,000 | 15,411 | |
| Econ. Dev. Fncg. Auth., Solid Waste Disposal Rev. Bonds (Waste Management, Inc. Project), Series 2017-A, AMT, 0.58% 8/1/2037 (put 8/1/2024) | 2,100 | 1,960 | |
| Econ. Dev. Fncg. Auth., Solid Waste Disposal Rev. Bonds (Waste Management, Inc. Project), Series 2021-A, AMT, (SIFMA Municipal Swap Index + 0.40%) 2.64% 6/1/2041 (put 6/3/2024)2 | 4,840 | 4,649 | |
| General Auth. of Southcentral Pennsylvania, Rev. Bonds (Wellspan Health Obligated Group), Series 2019-B, (SIFMA Municipal Swap Index + 0.60%) 2.84% 6/1/2049 (put 6/1/2024)2 | 4,520 | 4,503 | |
| Higher Education Assistance Agcy., Education Loan Rev. Bonds, Series 2021-A, AMT, 5.00% 6/1/2026 | 310 | 317 | |
| Higher Education Assistance Agcy., Education Loan Rev. Bonds, Series 2021-A, AMT, 5.00% 6/1/2029 | 535 | 544 | |
| Higher Education Assistance Agcy., Education Loan Rev. Bonds, Series 2021-A, AMT, 5.00% 6/1/2030 | 400 | 407 | |
| Higher Education Assistance Agcy., Education Loan Rev. Bonds, Series 2020, 2.45% 6/1/2041 | 2,070 | 1,811 | |
| Higher Education Assistance Agcy., Education Loan Rev. Bonds, Series 2021-A, AMT, 2.625% 6/1/2042 | 2,550 | 1,996 | |
| Bonds, notes & other debt instruments (continued) Pennsylvania (continued) | Principal amount (000) | Value (000) | |
| Higher Education Assistance Agcy., Education Loan Rev. Bonds, Series 2022-A, AMT, 4.50% 6/1/2043 | USD7,140 | $6,453 | |
| Higher Educational Facs. Auth., Health System Rev. Bonds (University of Pennsylvania Health System), Series 2019, 5.00% 8/15/2027 | 1,200 | 1,281 | |
| Higher Educational Facs. Auth., Health System Rev. Bonds (University of Pennsylvania Health System), Series 2019, 5.00% 8/15/2028 | 1,300 | 1,400 | |
| Higher Educational Facs. Auth., Rev. Ref. Bonds, Series 2015-AQ, 5.00% 6/15/2024 | 3,955 | 4,054 | |
| Housing Fin. Agcy., Single Family Mortgage Rev. Bonds, Series 2021-135-A, 2.00% 4/1/2033 | 1,390 | 1,074 | |
| Housing Fin. Agcy., Single Family Mortgage Rev. Bonds, Series 2019-128-A, AMT, 4.75% 4/1/2033 | 4,710 | 4,692 | |
| Housing Fin. Agcy., Single Family Mortgage Rev. Bonds, Series 2017-123-A, AMT, 4.00% 4/1/2039 | 1,215 | 1,202 | |
| Housing Fin. Agcy., Single Family Mortgage Rev. Bonds, Series 2015-117-A, AMT, 3.50% 4/1/2040 | 125 | 123 | |
| Housing Fin. Agcy., Single Family Mortgage Rev. Bonds, Series 2015-118-A, AMT, 3.50% 4/1/2040 | 730 | 724 | |
| Housing Fin. Agcy., Single Family Mortgage Rev. Bonds, Series 2016-119, 3.50% 10/1/2041 | 160 | 158 | |
| Housing Fin. Agcy., Single Family Mortgage Rev. Bonds, Series 2016-120, 3.50% 10/1/2046 | 1,980 | 1,950 | |
| Housing Fin. Agcy., Single Family Mortgage Rev. Bonds, Series 2016-121, 3.50% 10/1/2046 | 3,160 | 3,111 | |
| Housing Fin. Agcy., Single Family Mortgage Rev. Bonds, Series 2017-122, 4.00% 10/1/2046 | 3,535 | 3,497 | |
| Housing Fin. Agcy., Single Family Mortgage Rev. Bonds, Series 2020-133, 3.00% 10/1/2050 | 7,770 | 7,373 | |
| Housing Fin. Agcy., Single Family Mortgage Rev. Bonds, Series 2020-132-A, 3.50% 4/1/2051 | 2,795 | 2,728 | |
| Housing Fin. Agcy., Single Family Mortgage Rev. Bonds, Series 2021-135-A, 3.00% 10/1/2051 | 3,825 | 3,655 | |
| Housing Fin. Agcy., Single Family Mortgage Rev. Bonds, Series 2021-137, 3.00% 10/1/2051 | 10,025 | 9,232 | |
| Housing Fin. Agcy., Single Family Mortgage Rev. Bonds, Series 2022-138-A, 3.00% 10/1/2052 | 23,520 | 21,581 | |
| Housing Fin. Agcy., Special Limited Obligation, Multi Family Housing Dev. Bonds (Harrison Senior Tower), Series 2021, 0.25% 6/1/2024 (put 6/1/2023) | 10,640 | 10,365 | |
| Housing Fin. Agcy., Special Limited Obligation, Multi Family Housing Dev. Bonds (School of Nursing), Series 2021, 0.27% 8/1/2024 (put 8/1/2023) | 3,425 | 3,329 | |
| County of Lehigh, General Purpose Auth., Hospital Rev. Bonds (Lehigh Valley Health Network), Series 2019-A, 5.00% 7/1/2025 | 1,000 | 1,032 | |
| County of Lehigh, General Purpose Auth., Hospital Rev. Bonds (Lehigh Valley Health Network), Series 2019-A, 5.00% 7/1/2026 | 1,920 | 2,002 | |
| County of Lehigh, General Purpose Auth., Hospital Rev. Bonds (St. Luke’s Hospital), Series 2017-B, (SIFMA Municipal Swap Index + 1.10%) 3.34% 8/15/20382 | 2,190 | 2,163 | |
| County of Lehigh, General Purpose Auth., Rev. Bonds (The Good Shepherd Group), Series 2021-A, 4.00% 11/1/2023 | 510 | 512 | |
| County of Luzerne, Industrial Dev. Auth., Rev. Ref. Bonds (Pennsylvania - American Water Co. Project), Series 2019, AMT, 2.45% 12/1/2039 (put 12/3/2029) | 4,500 | 3,825 | |
| County of Montgomery, Higher Education and Health Auth., Rev. Bonds (Thomas Jefferson University), Series 2022-B, 4.00% 5/1/2035 | 670 | 621 | |
| County of Montgomery, Industrial Dev. Auth., Rev. Bonds (Foulkeways at Gwynedd Project), Series 2016, 5.00% 12/1/2026 | 400 | 407 | |
| County of Montgomery, Industrial Dev. Auth., Rev. Bonds (Waverly Heights, Ltd.), Series 2019, 4.00% 12/1/2023 | 125 | 125 | |
| County of Northampton, General Purpose Auth., Hospital Rev. Bonds (St. Luke’s University Health Network Project), Series 2018-B, (1-month USD-LIBOR x 0.70 + 1.04%) 3.24% 8/15/2048 (put 8/15/2024)2 | 2,250 | 2,250 | |
| City of Philadelphia, Airport Rev. and Rev. Ref. Bonds, Series 2021, AMT, 5.00% 7/1/2030 | 2,255 | 2,309 | |
| City of Philadelphia, Hospitals and Higher Education Facs. Auth., Hospital Rev. Bonds (Temple University Health System Obligated Group), Series 2017, 5.00% 7/1/2023 | 1,000 | 1,006 | |
| City of Philadelphia, Hospitals and Higher Education Facs. Auth., Hospital Rev. Bonds (Temple University Health System Obligated Group), Series 2017, 5.00% 7/1/2024 | 2,000 | 2,027 | |
| City of Philadelphia, Hospitals and Higher Education Facs. Auth., Hospital Rev. Bonds (Temple University Health System Obligated Group), Series 2017, 5.00% 7/1/2025 | 2,000 | 2,038 | |
| City of Philadelphia, Hospitals and Higher Education Facs. Auth., Rev. Bonds (Temple University Health System Obligated Group), Series 2022, Assured Guaranty Municipal insured, 5.00% 7/1/2035 | 1,545 | 1,580 | |
| City of Philadelphia, Industrial Dev. Auth., Rev. Bonds (Temple University), Series 2016-1, 5.00% 4/1/2028 | 1,000 | 1,028 | |
| City of Philadelphia, Water and Wastewater Rev. Bonds, Series 2022-C, 5.00% 6/1/2032 | 860 | 939 | |
| City of Philadelphia, Water and Wastewater Rev. Bonds, Series 2022-C, 5.00% 6/1/2033 | 650 | 708 | |
| City of Philadelphia, Water and Wastewater Rev. Bonds, Series 2022-C, 5.00% 6/1/2034 | 770 | 837 | |
| Bonds, notes & other debt instruments (continued) Pennsylvania (continued) | Principal amount (000) | Value (000) | |
| City of Philadelphia, Water and Wastewater Rev. Bonds, Series 2022-C, 5.00% 6/1/2035 | USD1,110 | $1,199 | |
| Philadelphia School Dist., G.O. Bonds, Series 2018-A, 5.00% 9/1/2023 | 1,220 | 1,235 | |
| Philadelphia School Dist., G.O. Bonds, Series 2016-F, 5.00% 9/1/2024 | 5,080 | 5,211 | |
| Philadelphia School Dist., G.O. Bonds, Series 2016-F, 5.00% 9/1/2025 | 3,415 | 3,527 | |
| Philadelphia School Dist., G.O. Bonds, Series 2019-A, National insured, 5.00% 9/1/2025 | 1,200 | 1,239 | |
| Philadelphia School Dist., G.O. Bonds, Series 2019-A, National insured, 5.00% 9/1/2026 | 2,000 | 2,078 | |
| Philadelphia School Dist., G.O. Bonds, Series 2021-A, 5.00% 9/1/2029 | 1,340 | 1,403 | |
| Philadelphia School Dist., G.O. Bonds, Series 2021-A, 5.00% 9/1/2030 | 1,000 | 1,049 | |
| Philadelphia School Dist., G.O. Bonds, Series 2021-A, 5.00% 9/1/2031 | 855 | 897 | |
| Philadelphia School Dist., G.O. Bonds, Series 2021-A, 5.00% 9/1/2032 | 2,230 | 2,324 | |
| Philadelphia School Dist., G.O. Bonds, Series 2021-A, 5.00% 9/1/2033 | 2,900 | 3,006 | |
| Philadelphia School Dist., G.O. Green Bonds, Series 2019-B, 5.00% 9/1/2028 | 3,740 | 3,908 | |
| Philadelphia School Dist., G.O. Green Bonds, Series 2021-B, 5.00% 9/1/2029 | 335 | 351 | |
| Philadelphia School Dist., G.O. Green Bonds, Series 2021-B, 5.00% 9/1/2030 | 1,245 | 1,306 | |
| Philadelphia School Dist., G.O. Green Bonds, Series 2021-B, 5.00% 9/1/2031 | 1,500 | 1,574 | |
| Philadelphia School Dist., G.O. Rev. Ref. Bonds, Series 2020, 5.00% 9/1/2023 | 1,500 | 1,519 | |
| City of Pittsburgh, Water and Sewer Auth., Water and Sewer System Rev. Ref. Bonds, Series 2017-C, Assured Guaranty Municipal insured, 2.89% 9/1/2040 (put 12/1/2023)2 | 7,955 | 7,958 | |
| Saint Mary Hospital Auth., Hospital Rev. and Rev. Ref. Bonds (Trinity Health Credit Group), Series 2019-PA, 5.00% 12/1/2029 | 1,000 | 1,070 | |
| Township of East Hempfield, Industrial Dev. Auth., Rev. and Rev. Ref. Bonds (Willow Valley Communities Project), Series 2016, 5.00% 12/1/2022 | 590 | 590 | |
| Turnpike Commission, Turnpike Rev. Bonds, Series 2021-B, 5.00% 12/1/2022 | 95 | 95 | |
| Turnpike Commission, Turnpike Rev. Bonds, Series 2016-A-1, 5.00% 12/1/2027 | 1,060 | 1,114 | |
| Turnpike Commission, Turnpike Rev. Bonds, Series 2017-A-1, 5.00% 12/1/2028 | 1,500 | 1,596 | |
| Turnpike Commission, Turnpike Rev. Bonds, Series 2021-C, 5.00% 12/1/2028 | 725 | 777 | |
| Turnpike Commission, Turnpike Rev. Bonds, Series 2021-C, 5.00% 12/1/2029 | 875 | 945 | |
| Turnpike Commission, Turnpike Rev. Bonds, Series 2021-B, 5.00% 12/1/2030 | 1,700 | 1,848 | |
| Turnpike Commission, Turnpike Rev. Bonds, Series 2021-C, 5.00% 12/1/2030 | 1,675 | 1,820 | |
| Turnpike Commission, Turnpike Rev. Bonds, Series 2021-B, 5.00% 12/1/2031 | 2,300 | 2,485 | |
| Turnpike Commission, Turnpike Rev. Ref. Bonds, Series 2019, 5.00% 12/1/2030 | 1,250 | 1,335 | |
| 256,258 | |||
| Puerto Rico 0.02% | |||
| Industrial, Tourist, Educational, Medical and Environmental Control Facs. Fncg. Auth., Hospital Rev. and Rev. Ref. Bonds (Hospital Auxilio Mutuo Obligated Group Project), Series 2021, 5.00% 7/1/2029 | 450 | 469 | |
| Industrial, Tourist, Educational, Medical and Environmental Control Facs. Fncg. Auth., Hospital Rev. and Rev. Ref. Bonds (Hospital Auxilio Mutuo Obligated Group Project), Series 2021, 5.00% 7/1/2030 | 625 | 653 | |
| Industrial, Tourist, Educational, Medical and Environmental Control Facs. Fncg. Auth., Hospital Rev. and Rev.
Ref. Bonds (Hospital Auxilio Mutuo Obligated Group Project), Series 2021, 5.00% 7/1/2031 | 330 | 345 | |
| 1,467 | |||
| Rhode Island 0.30% | |||
| Commerce Corp., Grant Anticipation Rev. Ref. Bonds (Dept. of Transportation), Series 2016-A, 5.00% 6/15/2023 | 500 | 505 | |
| Health and Educational Building Corp., Educational Institution Rev. Bonds (St. George’s School Issue), Series 2021, 5.00% 10/1/2028 | 1,000 | 1,079 | |
| Health and Educational Building Corp., Providence Public Schools Rev. Bond Fncg. Program, Rev. Ref. Bonds (Providence Public
Buildings Auth. Issue), Series 2015, Assured Guaranty Municipal insured, 5.00% 5/15/2026 | 2,000 | 2,075 | |
| Housing and Mortgage Fin. Corp., Homeownership Opportunity Bonds, Series 66-A-1, 4.00% 4/1/2033 | 85 | 85 | |
| Housing and Mortgage Fin. Corp., Homeownership Opportunity Bonds, Series 68-C, AMT, 3.50% 4/1/2039 | 2,015 | 1,979 | |
| Housing and Mortgage Fin. Corp., Homeownership Opportunity Bonds, Series 75-A, 3.00% 10/1/2051 | 13,020 | 12,217 | |
| Housing and Mortgage Fin. Corp., Multi Family Dev. Bonds, Series 2021-A-1, 0.45% 10/1/2040 (put 10/1/2023) | 1,790 | 1,728 | |
| Bonds, notes & other debt instruments (continued) Rhode Island (continued) | Principal amount (000) | Value (000) | |
| Student Loan Auth., Education Loan Rev. Bonds, Series 2021-A, AMT, 5.00% 12/1/2025 | USD525 | $540 | |
| Student Loan Auth., Education Loan Rev. Bonds, Series 2021-A, AMT, 5.00% 12/1/2026 | 825 | 856 | |
| 21,064 | |||
| South Carolina 1.59% | |||
| City of Columbia, Housing Auth., Multi Family Housing Rev. Bonds (Haven at Congaree Pointe), Series 2022, 2.25% 10/1/2043 (put 10/1/2025) | 16,012 | 15,260 | |
| City of Columbia, Housing Auth., Multi Family Housing Rev. Bonds (Palmetto Terrace Apartments Project), Series 2021, 0.31% 6/1/2024 (put 6/1/2023) | 4,715 | 4,618 | |
| City of Columbia, Waterworks and Sewer System Rev. Bonds, Series 2019-A, 5.00% 2/1/2028 | 100 | 108 | |
| City of Columbia, Waterworks and Sewer System Rev. Bonds, Series 2019-A, 5.00% 2/1/2029 | 500 | 545 | |
| City of Columbia, Waterworks and Sewer System Rev. Bonds, Series 2013, 5.00% 2/1/2043 (preref. 2/1/2023) | 5,380 | 5,405 | |
| Housing Fin. and Dev. Auth., Mortgage Rev. Bonds, Series 2016-B-2, AMT, 4.00% 7/1/2043 | 695 | 686 | |
| Housing Fin. and Dev. Auth., Mortgage Rev. Bonds, Series 2017-A, 4.00% 1/1/2047 | 1,465 | 1,452 | |
| Housing Fin. and Dev. Auth., Mortgage Rev. Bonds, Series 2017-B, 4.00% 7/1/2047 | 915 | 905 | |
| Housing Fin. and Dev. Auth., Mortgage Rev. Bonds, Series 2018-A, 4.50% 7/1/2048 | 1,760 | 1,756 | |
| Housing Fin. and Dev. Auth., Mortgage Rev. Bonds, Series 2020-A, 4.00% 7/1/2050 | 13,695 | 13,407 | |
| Housing Fin. and Dev. Auth., Mortgage Rev. Bonds, Series 2021-A, 3.00% 1/1/2052 | 12,655 | 11,878 | |
| Housing Fin. and Dev. Auth., Mortgage Rev. Bonds, Series 2020-B, 3.25% 1/1/2052 | 6,640 | 6,355 | |
| Housing Fin. and Dev. Auth., Mortgage Rev. Bonds, Series 2022-A, 4.00% 1/1/2052 | 5,700 | 5,530 | |
| Housing Fin. and Dev. Auth., Mortgage Rev. Ref. Bonds, Series 2016-A, 4.00% 7/1/2036 | 1,125 | 1,112 | |
| Housing Fin. and Dev. Auth., Multi Family Housing Rev. Bonds (The Sullivan), Series 2021-B, 0.34% 4/1/2025 (put 4/1/2024) | 5,935 | 5,625 | |
| Housing Fin. and Dev. Auth., Multi Family Housing Rev. Bonds (Villages at Congaree Pointe Project), Series 2021-B, 1.25% 6/1/2025 (put 6/1/2024) | 4,300 | 4,118 | |
| Lexington County Health Services Dist., Inc., Hospital Rev. Ref. Bonds, Series 2017, 5.00% 11/1/2022 | 600 | 600 | |
| Public Service Auth., Improvement Rev. Obligations, Series 2021-B, 5.00% 12/1/2029 | 1,360 | 1,430 | |
| Public Service Auth., Improvement Rev. Obligations, Series 2021-B, 5.00% 12/1/2031 | 1,600 | 1,669 | |
| Public Service Auth., Improvement Rev. Obligations, Series 2021-B, 5.00% 12/1/2032 | 1,625 | 1,687 | |
| Public Service Auth., Rev. Obligations (Santee Cooper), Series 2014-C, 5.00% 12/1/2022 | 4,600 | 4,605 | |
| Public Service Auth., Rev. Obligations (Santee Cooper), Series 2015-C, 5.00% 12/1/2022 | 1,000 | 1,001 | |
| Public Service Auth., Rev. Obligations (Santee Cooper), Series 2014-C, 5.00% 12/1/2023 | 125 | 127 | |
| Public Service Auth., Rev. Obligations (Santee Cooper), Series 2016-A, 5.00% 12/1/2028 | 2,455 | 2,530 | |
| Public Service Auth., Rev. Obligations (Santee Cooper), Series 2013-A, 5.75% 12/1/2043 (preref. 12/1/2023) | 5,120 | 5,256 | |
| Public Service Auth., Rev. Ref. Obligations (Santee Cooper), Series 2015-A, 5.00% 12/1/2028 | 1,000 | 1,022 | |
| Public Service Auth., Rev. Ref. Obligations (Santee Cooper), Series 2022-A, 5.00% 12/1/2029 | 865 | 910 | |
| Public Service Auth., Rev. Ref. Obligations (Santee Cooper), Series 2022-A, 5.00% 12/1/2031 | 5,000 | 5,216 | |
| Public Service Auth., Rev. Ref. Obligations (Santee Cooper), Series 2022-A, 5.00% 12/1/2032 | 620 | 645 | |
| County of Richland, Environmental Improvement Rev. Ref. Bonds, Series 2014-A, AMT, 3.875% 4/1/2023 | 4,900 | 4,887 | |
| City of Spartanburg, Housing Auth., Multi Family Housing Rev. Bonds (Connecticut Village Apartments), Series 2022, 1.05% 8/1/2025 (put 8/1/2023) | 350 | 343 | |
| Spartanburg Regional Health Services Dist., Hospital Rev. Ref. Bonds, Series 2022, 5.00% 4/15/2029 | 1,705 | 1,780 | |
| 112,468 | |||
| South Dakota 0.68% | |||
| Housing Dev. Auth., Homeownership Mortgage Bonds, Series 2013-A, AMT, 3.00% 11/1/2030 | 20 | 20 | |
| Housing Dev. Auth., Homeownership Mortgage Bonds, Series 2014-E, 4.00% 5/1/2044 | 355 | 354 | |
| Housing Dev. Auth., Homeownership Mortgage Bonds, Series 2013-E, AMT, 4.00% 11/1/2044 | 60 | 60 | |
| Housing Dev. Auth., Homeownership Mortgage Bonds, Series 2015-D, 4.00% 11/1/2045 | 285 | 284 | |
| Housing Dev. Auth., Homeownership Mortgage Bonds, Series 2016-B, 3.50% 11/1/2046 | 385 | 379 | |
| Housing Dev. Auth., Homeownership Mortgage Bonds, Series 2016-D, 3.50% 11/1/2046 | 3,890 | 3,831 | |
| Housing Dev. Auth., Homeownership Mortgage Bonds, Series 2017-B, 4.00% 11/1/2047 | 2,915 | 2,884 | |
| Housing Dev. Auth., Homeownership Mortgage Bonds, Series 2018-B, 4.50% 11/1/2048 | 4,770 | 4,752 | |
| Housing Dev. Auth., Homeownership Mortgage Bonds, Series 2019-B, 4.00% 5/1/2049 | 1,650 | 1,625 | |
| Housing Dev. Auth., Homeownership Mortgage Bonds, Series 2020-C, 3.50% 5/1/2051 | 9,275 | 8,941 | |
| Bonds, notes & other debt instruments (continued) South Dakota (continued) | Principal amount (000) | Value (000) | |
| Housing Dev. Auth., Homeownership Mortgage Bonds, Series 2021-B, 3.00% 11/1/2051 | USD21,525 | $20,250 | |
| Housing Dev. Auth., Homeownership Mortgage Bonds, Series 2022-C, 5.00% 5/1/2053 | 5,040 | 5,091 | |
| 48,471 | |||
| Tennessee 1.00% | |||
| Housing Dev. Agcy., Homeownership Program Bonds, Series 2015-A, 3.50% 7/1/2045 | 245 | 240 | |
| Housing Dev. Agcy., Residential Fin. Program Bonds, Series 2013-1-C, 3.00% 7/1/2038 | 115 | 115 | |
| Housing Dev. Agcy., Residential Fin. Program Bonds, Series 2017-2A, AMT, 4.00% 1/1/2042 | 1,375 | 1,349 | |
| Housing Dev. Agcy., Residential Fin. Program Bonds, Series 2017-2-B, 4.00% 1/1/2042 | 1,025 | 1,011 | |
| Housing Dev. Agcy., Residential Fin. Program Bonds, Series 2017-1, 4.00% 7/1/2042 | 1,380 | 1,363 | |
| Housing Dev. Agcy., Residential Fin. Program Bonds, Series 2013-2-A, AMT, 4.00% 7/1/2043 | 125 | 125 | |
| Housing Dev. Agcy., Residential Fin. Program Bonds, Series 2014-2-C, 4.00% 1/1/2045 | 150 | 149 | |
| Housing Dev. Agcy., Residential Fin. Program Bonds, Series 2014-2-A, AMT, 4.00% 7/1/2045 | 65 | 65 | |
| Housing Dev. Agcy., Residential Fin. Program Bonds, Series 2015-2-A, AMT, 4.00% 1/1/2046 | 225 | 222 | |
| Housing Dev. Agcy., Residential Fin. Program Bonds, Series 2016-1-B, 3.50% 1/1/2047 | 60 | 59 | |
| Housing Dev. Agcy., Residential Fin. Program Bonds, Series 2019-2, 4.00% 1/1/2048 | 1,710 | 1,675 | |
| Housing Dev. Agcy., Residential Fin. Program Bonds, Series 2015-2-A, 3.75% 1/1/2050 | 3,080 | 2,992 | |
| Housing Dev. Agcy., Residential Fin. Program Bonds, Series 2019-1, 4.25% 1/1/2050 | 2,650 | 2,624 | |
| Housing Dev. Agcy., Residential Fin. Program Bonds, Series 2020-3-A, 3.50% 7/1/2050 | 865 | 836 | |
| Housing Dev. Agcy., Residential Fin. Program Bonds, Series 2022-2, 5.00% 1/1/2053 | 3,860 | 3,899 | |
| County of Knox, Health, Educational and Housing Fac. Board, Hospital Rev. Ref. Bonds (Covenant Health), Series 2012-A, 5.00% 1/1/2023 | 1,000 | 1,002 | |
| County of Knox, Health, Educational and Housing Fac. Board, Multi Family Housing Rev. Bonds (Farragut Pointe Apartments Project), Series 2021, 0.65% 12/1/2026 (put 12/1/2024) | 7,600 | 7,067 | |
| Knoxville Community Dev. Corp., Collateralized Multi Family Housing Rev. Bonds (Austin 1B Apartments Project), Series 2021, 0.22% 10/1/2024 (put 10/1/2023) | 3,035 | 2,906 | |
| City of Memphis, Health, Educational and Housing Facs. Board, Collateralized Multi Family Housing Rev. Bonds (Memphis Tower Apartments Project), Series 2020, 0.25% 12/1/2023 (put 12/1/2022) | 5,625 | 5,599 | |
| City of Memphis, Health, Educational and Housing Facs. Board, Collateralized Multi Family Housing Rev. Bonds (Tillman Cove Apartments), Series 2020, 0.55% 12/1/2024 (put 6/1/2024) | 2,000 | 1,872 | |
| Metropolitan Government of Nashville and Davidson County, Electric System Rev. Bonds, Series 2021-A, 5.00% 5/15/2030 | 1,110 | 1,223 | |
| Metropolitan Government of Nashville and Davidson County, G.O. Improvement Bonds, Series 2022-B, 4.00% 1/1/2035 | 4,635 | 4,505 | |
| Metropolitan Government of Nashville and Davidson County, Health and Educational Facs. Board, Rev. Bonds (Vanderbilt University Medical Center), Series 2021-A, 5.00% 7/1/2031 | 4,555 | 4,713 | |
| School Bond Auth., Higher Education Facs., Second Program Bonds, Series 2015-B, 5.00% 11/1/2045 (preref. 11/1/2025) | 3,030 | 3,176 | |
| Tennessee Energy Acquisition Corp., Commodity Project Rev. Bonds, Series 2021-A, 5.00% 5/1/2052 (put 11/1/2031) | 23,000 | 22,424 | |
| 71,211 | |||
| Texas 11.27% | |||
| Abilene Independent School Dist., Unlimited Tax School Building Bonds, Series 2019, 5.00% 2/15/2025 | 2,000 | 2,072 | |
| Affordable Housing Corp., Multi Family Housing Rev. Bonds (Apartments of Las Palmas I, LLC), Series 2021, 0.25% 12/1/2024 (put 12/1/2022) | 700 | 698 | |
| Alamo Community College Dist., Limited Tax and Rev. Ref. Bonds, Series 2017, 5.00% 8/15/2028 | 8,625 | 9,236 | |
| Alamo Community College Dist., Maintenance Tax Notes, Series 2022, 5.00% 2/15/2030 | 3,750 | 4,117 | |
| Alvarado Independent School Dist., Unlimited Tax School Building Bonds, Series 2020, 5.00% 2/15/2023 | 795 | 799 | |
| Alvin Independent School Dist., Unlimited Tax Schoolhouse and Rev. Ref. Bonds, Series 2020, 5.00% 2/15/2025 | 600 | 622 | |
| Alvin Independent School Dist., Unlimited Tax Schoolhouse and Rev. Ref. Bonds, Series 2020, 5.00% 2/15/2027 | 225 | 240 | |
| Alvin Independent School Dist., Unlimited Tax Schoolhouse and Rev. Ref. Bonds, Series 2020, 5.00% 2/15/2028 | 500 | 539 | |
| Alvin Independent School Dist., Unlimited Tax Schoolhouse and Rev. Ref. Bonds, Series 2020, 5.00% 2/15/2029 | 700 | 762 | |
| Alvin Independent School Dist., Unlimited Tax Schoolhouse and Rev. Ref. Bonds, Series 2020, 5.00% 2/15/2030 | 350 | 384 | |
| Bonds, notes & other debt instruments (continued) Texas (continued) | Principal amount (000) | Value (000) | |
| Alvin Independent School Dist., Unlimited Tax Schoolhouse Bonds, Series 2014-B, 0.45% 2/15/2036 (put 8/15/2023) | USD3,520 | $3,445 | |
| Angleton Independent School Dist., Unlimited Tax School Building Bonds, Series 2020, 5.00% 2/15/2025 | 620 | 642 | |
| Angleton Independent School Dist., Unlimited Tax School Building Bonds, Series 2020, 5.00% 2/15/2026 | 1,545 | 1,621 | |
| Angleton Independent School Dist., Unlimited Tax School Building Bonds, Series 2020, 5.00% 2/15/2027 | 1,070 | 1,136 | |
| Arlington Higher Education Fin. Corp., Education Rev. and Rev. Ref. Bonds (Uplift Education), Series 2017-A, 5.00% 12/1/2023 | 885 | 901 | |
| Arlington Higher Education Fin. Corp., Education Rev. and Rev. Ref. Bonds (Uplift Education), Series 2017-A, 5.00% 12/1/2024 | 400 | 413 | |
| Arlington Higher Education Fin. Corp., Education Rev. Bonds (Great Hearts America - Texas), Series 2019-A, 5.00% 8/15/2026 | 400 | 418 | |
| Arlington Higher Education Fin. Corp., Education Rev. Bonds (Great Hearts America - Texas), Series 2021-A, 4.00% 8/15/2027 | 375 | 377 | |
| Arlington Higher Education Fin. Corp., Education Rev. Bonds (Great Hearts America - Texas), Series 2021-A, 4.00% 8/15/2028 | 400 | 401 | |
| Arlington Higher Education Fin. Corp., Education Rev. Bonds (Great Hearts America - Texas), Series 2019-A, 5.00% 8/15/2028 | 595 | 633 | |
| Arlington Higher Education Fin. Corp., Education Rev. Bonds (Great Hearts America - Texas), Series 2021-A, 4.00% 8/15/2029 | 360 | 357 | |
| Arlington Higher Education Fin. Corp., Education Rev. Bonds (Great Hearts America - Texas), Series 2019-A, 5.00% 8/15/2029 | 235 | 252 | |
| Arlington Higher Education Fin. Corp., Education Rev. Bonds (KIPP Texas, Inc.), Series 2019, 5.00% 8/15/2027 | 2,310 | 2,456 | |
| Arlington Higher Education Fin. Corp., Education Rev. Bonds (Responsive Education Solutions), Series 2021-A, 5.00% 8/15/2027 | 1,280 | 1,361 | |
| Arlington Higher Education Fin. Corp., Education Rev. Bonds (Responsive Education Solutions), Series 2021-A, 5.00% 8/15/2028 | 750 | 805 | |
| Arlington Higher Education Fin. Corp., Education Rev. Bonds (Responsive Education Solutions), Series 2021-A, 5.00% 8/15/2029 | 1,310 | 1,418 | |
| Arlington Higher Education Fin. Corp., Education Rev. Bonds (Responsive Education Solutions), Series 2021-A, 5.00% 8/15/2030 | 830 | 899 | |
| Arlington Higher Education Fin. Corp., Education Rev. Bonds (Responsive Education Solutions), Series 2021-A, 5.00% 8/15/2031 | 445 | 482 | |
| Arlington Higher Education Fin. Corp., Education Rev. Bonds (Riverwalk Education Foundation, Inc.), Series 2019, 5.00% 8/15/2027 | 500 | 532 | |
| Arlington Higher Education Fin. Corp., Education Rev. Bonds (Riverwalk Education Foundation, Inc.), Series 2019, 5.00% 8/15/2028 | 650 | 697 | |
| Arlington Higher Education Fin. Corp., Education Rev. Bonds (Riverwalk Education Foundation, Inc.), Series 2019, 5.00% 8/15/2030 | 850 | 917 | |
| Arlington Higher Education Fin. Corp., Education Rev. Bonds (Riverwalk Education Foundation, Inc.), Series 2019, 5.00% 8/15/2031 | 880 | 947 | |
| Arlington Higher Education Fin. Corp., Education Rev. Bonds (Uplift Education), Series 2016-A, 2.75% 12/1/2026 | 580 | 527 | |
| Arlington Higher Education Fin. Corp., Education Rev. Bonds (Uplift Education), Series 2017-B, 5.00% 12/1/2026 | 450 | 474 | |
| Arlington Higher Education Fin. Corp., Education Rev. Bonds (Uplift Education), Series 2019-A, 4.00% 12/1/2027 | 460 | 464 | |
| Arlington Higher Education Fin. Corp., Education Rev. Bonds (Uplift Education), Series 2017-B, 5.00% 12/1/2027 | 250 | 265 | |
| Arlington Higher Education Fin. Corp., Education Rev. Bonds (Uplift Education), Series 2019-A, 4.00% 12/1/2028 | 475 | 479 | |
| Arlington Higher Education Fin. Corp., Education Rev. Bonds (Uplift Education), Series 2019-A, 4.00% 12/1/2029 | 395 | 396 | |
| Arlington Higher Education Fin. Corp., Education Rev. Bonds (Uplift Education), Series 2019-A, 4.00% 12/1/2033 | 585 | 560 | |
| Arlington Higher Education Fin. Corp., Education Rev. Bonds (Uplift Education), Series 2019-A, 4.00% 12/1/2034 | 605 | 574 | |
| Arlington Independent School Dist., Unlimited Tax School Building and Rev. Ref. Bonds, Series 2020, 5.00% 2/15/2026 | 325 | 342 | |
| Arlington Independent School Dist., Unlimited Tax School Building Bonds, Series 2017, 5.00% 2/15/2028 | 1,125 | 1,184 | |
| City of Arlington, Permanent Improvement Bonds, Series 2021-A, 5.00% 8/15/2030 | 1,450 | 1,597 | |
| Aubrey Independent School Dist., Unlimited Tax School Building Bonds, Series 2022, 5.00% 2/15/2033 | 1,205 | 1,317 | |
| Aubrey Independent School Dist., Unlimited Tax School Building Bonds, Series 2022, 5.00% 2/15/2034 | 2,000 | 2,177 | |
| Aubrey Independent School Dist., Unlimited Tax School Building Bonds, Series 2022, 5.00% 2/15/2035 | 1,500 | 1,619 | |
| Bonds, notes & other debt instruments (continued) Texas (continued) | Principal amount (000) | Value (000) | |
| Austin Affordable PFC, Inc., Multi Family Housing Rev. Bonds (Bridge at Turtle Creek Apartments), Series 2020, 0.42% 12/1/2040 (put 12/1/2023) | USD13,115 | $12,943 | |
| Austin Community College Dist., Maintenance Tax Notes, Series 2021, 5.00% 8/1/2030 | 1,000 | 1,100 | |
| City of Austin, Electric Utility System Rev. Ref. and Improvement Bonds, Series 2020-A, 5.00% 11/15/2029 | 2,000 | 2,187 | |
| City of Austin, Electric Utility System Rev. Ref. Bonds, Series 2019-B, 5.00% 11/15/2029 | 1,000 | 1,094 | |
| City of Austin, Water and Wastewater System Rev. Ref. Bonds, Series 2015-A, 5.00% 5/15/2030 | 3,700 | 3,856 | |
| Barbers Hill Independent School Dist., Unlimited Tax School Building Bonds, Series 2022, 5.00% 2/15/2033 | 2,190 | 2,403 | |
| Barbers Hill Independent School Dist., Unlimited Tax School Building Bonds, Series 2022, 5.00% 2/15/2034 | 6,750 | 7,368 | |
| Barbers Hill Independent School Dist., Unlimited Tax School Building Bonds, Series 2022, 5.00% 2/15/2035 | 4,085 | 4,418 | |
| City of Baytown, Municipal Dev. Dist., Hotel Rev. Bonds (Baytown Convention Center Hotel), Series 2021-A, 2.50% 10/1/2031 | 750 | 600 | |
| County of Bexar, Hospital Dist., Certs. of Obligation, Series 2020, 5.00% 2/15/2023 | 900 | 904 | |
| County of Bexar, Hospital Dist., Certs. of Obligation, Series 2020, 5.00% 2/15/2023 | 710 | 714 | |
| County of Bexar, Hospital Dist., Limited Tax Rev. Ref. Bonds, Series 2019, 5.00% 2/15/2025 | 1,260 | 1,306 | |
| County of Bexar, Hospital Dist., Limited Tax Rev. Ref. Bonds, Series 2019, 5.00% 2/15/2031 | 2,480 | 2,642 | |
| City of Bryan, Electric System Rev. Bonds, Series 2021, BAM insured, 5.00% 7/1/2025 | 235 | 244 | |
| City of Bryan, Electric System Rev. Bonds, Series 2021, BAM insured, 5.00% 7/1/2028 | 265 | 282 | |
| Cameron County Housing Fin. Corp., Multi Family Housing Rev. Bonds (Sunland Country Apartments), Series 2021, 0.28% 2/1/2024 (put 8/1/2023) | 3,560 | 3,460 | |
| Canyon Independent School Dist., Unlimited Tax School Building Bonds, Series 2019, 5.00% 2/15/2027 | 1,000 | 1,062 | |
| Capital Area Housing Fin. Corp., Multi Family Housing Rev. Bonds (Redwood Apartments), Series 2020, 0.41% 1/1/2041 (put 1/1/2024) | 30,585 | 29,292 | |
| Carrollton-Farmers Branch Independent School Dist., Unlimited Tax School Building Bonds, Series 2021, 5.00% 2/15/2023 | 2,565 | 2,578 | |
| Central Texas Regional Mobility Auth., Rev. Ref. Bonds, Series 2016, 5.00% 1/1/2024 | 1,000 | 1,017 | |
| Central Texas Regional Mobility Auth., Rev. Ref. Bonds, Series 2016, 5.00% 1/1/2025 | 1,000 | 1,027 | |
| Central Texas Regional Mobility Auth., Rev. Ref. Bonds, Series 2016, 5.00% 1/1/2026 | 1,500 | 1,556 | |
| Central Texas Regional Mobility Auth., Rev. Ref. Bonds, Series 2021-D, 5.00% 1/1/2030 | 2,125 | 2,257 | |
| Central Texas Regional Mobility Auth., Rev. Ref. Bonds, Series 2021-D, 5.00% 1/1/2031 | 3,000 | 3,179 | |
| Central Texas Regional Mobility Auth., Rev. Ref. Bonds, Series 2021-D, 5.00% 1/1/2032 | 520 | 549 | |
| Central Texas Regional Mobility Auth., Rev. Ref. Bonds, Series 2021-D, 5.00% 1/1/2033 | 2,770 | 2,905 | |
| Clear Creek Independent School Dist., Unlimited Tax School Building Bonds, Series 2013-B, 0.28% 2/15/2038 (put 8/15/2024) | 4,165 | 3,870 | |
| Clifton Higher Education Fin. Corp., Education Rev. and Rev. Ref. Bonds (Idea Public Schools), Series 2017, 5.00% 8/15/2027 | 1,360 | 1,435 | |
| Clifton Higher Education Fin. Corp., Education Rev. Bonds (Idea Public Schools), Series 2021-T, 5.00% 8/15/2023 | 270 | 273 | |
| Clifton Higher Education Fin. Corp., Education Rev. Bonds (Idea Public Schools), Series 2021-T, 5.00% 8/15/2024 | 295 | 303 | |
| Clifton Higher Education Fin. Corp., Education Rev. Bonds (Idea Public Schools), Series 2018, 5.00% 8/15/2025 | 1,990 | 2,064 | |
| Clifton Higher Education Fin. Corp., Education Rev. Bonds (Idea Public Schools), Series 2021-T, 5.00% 8/15/2025 | 315 | 327 | |
| Clifton Higher Education Fin. Corp., Education Rev. Bonds (Idea Public Schools), Series 2019, 5.00% 8/15/2026 | 4,800 | 5,021 | |
| Clifton Higher Education Fin. Corp., Education Rev. Bonds (Idea Public Schools), Series 2021-T, 5.00% 8/15/2026 | 245 | 256 | |
| Clifton Higher Education Fin. Corp., Education Rev. Bonds (Idea Public Schools), Series 2018, 5.00% 8/15/2027 | 1,150 | 1,213 | |
| Clifton Higher Education Fin. Corp., Education Rev. Bonds (Idea Public Schools), Series 2021-T, 5.00% 8/15/2027 | 315 | 332 | |
| Clifton Higher Education Fin. Corp., Education Rev. Bonds (Idea Public Schools), Series 2022-A, 5.00% 8/15/2027 | 500 | 520 | |
| Clifton Higher Education Fin. Corp., Education Rev. Bonds (Idea Public Schools), Series 2019, 5.00% 8/15/2028 | 2,535 | 2,698 | |
| Clifton Higher Education Fin. Corp., Education Rev. Bonds (Idea Public Schools), Series 2021-T, 5.00% 8/15/2028 | 410 | 436 | |
| Clifton Higher Education Fin. Corp., Education Rev. Bonds (Idea Public Schools), Series 2022-A, 5.00% 8/15/2028 | 300 | 314 | |
| Clifton Higher Education Fin. Corp., Education Rev. Bonds (Idea Public Schools), Series 2021-T, 5.00% 8/15/2029 | 470 | 505 | |
| Clifton Higher Education Fin. Corp., Education Rev. Bonds (Idea Public Schools), Series 2022-A, 5.00% 8/15/2029 | 315 | 330 | |
| Clifton Higher Education Fin. Corp., Education Rev. Bonds (Idea Public Schools), Series 2021-T, 5.00% 8/15/2030 | 250 | 270 | |
| Clifton Higher Education Fin. Corp., Education Rev. Bonds (Idea Public Schools), Series 2022-A, 5.00% 8/15/2030 | 385 | 404 | |
| Clifton Higher Education Fin. Corp., Education Rev. Bonds (Idea Public Schools), Series 2021-T, 5.00% 8/15/2031 | 575 | 624 | |
| Collin County Community College Dist., G.O. Bonds, Series 2020-A, 5.00% 8/15/2030 | 1,500 | 1,636 | |
| Collin County Community College Dist., G.O. Bonds, Series 2020-A, 5.00% 8/15/2031 | 1,250 | 1,358 | |
| Bonds, notes & other debt instruments (continued) Texas (continued) | Principal amount (000) | Value (000) | |
| Conroe Local Government Corp., Hotel Rev. Bonds (Conroe Convention Center Hotel), Series 2021-A, 2.50% 10/1/2031 | USD615 | $484 | |
| Corpus Christi Independent School Dist., Unlimited Tax School Building and Rev. Ref. Bonds, Series 2020, 5.00% 8/15/2027 | 675 | 721 | |
| Corpus Christi Independent School Dist., Unlimited Tax School Building and Rev. Ref. Bonds, Series 2020, 5.00% 8/15/2028 | 2,125 | 2,296 | |
| Port of Corpus Christi Auth. of Nueces County, Rev. Bonds, Series 2018-A, 5.00% 12/1/2027 | 490 | 520 | |
| Crandall Independent School Dist., Unlimited Tax School Building Bonds, Series 2022-A. 5.00% 8/15/2035 | 1,085 | 1,178 | |
| Crowley Independent School Dist., Unlimited Tax Rev. Ref. Bonds, Series 2016-B, 4.00% 8/1/2039 (preref. 8/1/2025) | 1,665 | 1,694 | |
| Crowley Independent School Dist., Unlimited Tax School Building Bonds, Series 2019, 5.00% 8/1/2028 | 310 | 335 | |
| Crowley Independent School Dist., Unlimited Tax School Building Bonds, Series 2019, 5.00% 8/1/2029 | 400 | 434 | |
| Crowley Independent School Dist., Unlimited Tax School Building Bonds, Series 2019, 5.00% 8/1/2031 | 1,045 | 1,128 | |
| Crowley Independent School Dist., Unlimited Tax School Building Bonds, Series 2019, 5.00% 8/1/2032 | 855 | 920 | |
| Cypress-Fairbanks Independent School Dist., Unlimited Tax Rev. Ref. Bonds, Series 2019, 5.00% 2/15/2024 | 3,100 | 3,169 | |
| Cypress-Fairbanks Independent School Dist., Unlimited Tax Rev. Ref. Bonds, Series 2022, 5.00% 2/15/2033 | 1,185 | 1,306 | |
| Cypress-Fairbanks Independent School Dist., Unlimited Tax School Building and Rev. Ref. Bonds, Series 2020, 5.00% 2/15/2026 | 1,000 | 1,051 | |
| Cypress-Fairbanks Independent School Dist., Unlimited Tax School Building and Rev. Ref. Bonds, Series 2020, 5.00% 2/15/2027 | 1,000 | 1,061 | |
| Cypress-Fairbanks Independent School Dist., Unlimited Tax School Building Bonds, Series 2015-B-1, 0.28% 2/15/2040 (put 8/15/2024) | 1,895 | 1,789 | |
| Cypress-Fairbanks Independent School Dist., Unlimited Tax School Building Bonds, Series 2015-B-2, 0.28% 2/15/2040 (put 8/15/2024) | 4,465 | 4,215 | |
| Cities of Dallas and Fort Worth, Dallas/Fort Worth International Airport, Joint Rev. Improvement Bonds, Series 2013-A, AMT, 5.00% 11/1/2026 (preref. 11/1/2022) | 1,000 | 1,000 | |
| Cities of Dallas and Fort Worth, Dallas/Fort Worth International Airport, Joint Rev. Improvement Bonds, Series 2013-B, 5.00% 11/1/2028 | 1,620 | 1,620 | |
| Cities of Dallas and Fort Worth, Dallas/Fort Worth International Airport, Joint Rev. Ref. Bonds, Series 2014-A, AMT, 5.25% 11/1/2026 | 2,000 | 2,020 | |
| City of Dallas Housing Fin. Corp., Multi Family Housing Rev. Bonds (Estates at Shiloh), Series 2019, 1.25% 7/1/2037 (put 7/1/2023) | 5,315 | 5,227 | |
| City of Dallas Housing Fin. Corp., Multi Family Housing Rev. Bonds (Highpoint at Wynnewood), Series 2022, 3.50% 2/1/2044 (put 2/1/2026) | 2,320 | 2,232 | |
| City of Dallas Housing Fin. Corp., Multi Family Housing Rev. Bonds (Midpark Towers), Series 2021, 0.35% 1/1/2024 (put 7/1/2023) | 6,845 | 6,774 | |
| Dallas Area Rapid Transit Sales Tax Rev. Bonds, Series 2020-B, 5.00% 12/1/2022 | 1,250 | 1,252 | |
| Dallas Independent School Dist., Unlimited Tax Rev. Ref. Bonds, Series 2014-A, 5.00% 8/15/2034 (preref. 8/15/2024) | 1,000 | 1,031 | |
| Dallas Independent School Dist., Unlimited Tax School Building Bonds, Series 2020, 5.00% 2/15/2033 | 4,430 | 4,751 | |
| Deer Park Independent School Dist., Limited Tax Rev. Ref. Bonds, Series 2021-A, 5.00% 2/15/2030 | 1,635 | 1,791 | |
| Del Mar College Dist., Limited Tax Bonds, Series 2020-A, 5.00% 8/15/2028 | 370 | 396 | |
| Del Mar College Dist., Limited Tax Bonds, Series 2020-B, 5.00% 8/15/2028 | 455 | 487 | |
| Del Mar College Dist., Limited Tax Bonds, Series 2020-A, 5.00% 8/15/2029 | 775 | 837 | |
| Del Mar College Dist., Limited Tax Bonds, Series 2020-B, 5.00% 8/15/2029 | 460 | 497 | |
| Del Mar College Dist., Limited Tax Bonds, Series 2020-A, 5.00% 8/15/2030 | 450 | 486 | |
| Del Mar College Dist., Limited Tax Bonds, Series 2020-B, 5.00% 8/15/2030 | 505 | 545 | |
| Del Valle Independent School Dist., Unlimited Tax School Building Bonds, Series 2020, 5.00% 6/15/2027 | 1,000 | 1,069 | |
| City of Denton, Utility System Rev. Bonds, Series 2017, 5.00% 12/1/2028 | 7,320 | 7,686 | |
| Denton County Housing Fin. Corp., Multi Family Housing Rev. Bonds (Pathway on Woodrow Apartments), Series 2022, 5.00% 2/1/2026 (put 2/1/2025) | 3,845 | 3,922 | |
| Dumas Independent School Dist., Unlimited Tax School Building Bonds, Series 2020, 5.00% 2/1/2026 | 1,435 | 1,506 | |
| Dumas Independent School Dist., Unlimited Tax School Building Bonds, Series 2020, 5.00% 2/1/2027 | 1,505 | 1,600 | |
| Dumas Independent School Dist., Unlimited Tax School Building Bonds, Series 2020, 5.00% 2/1/2028 | 1,335 | 1,436 | |
| Bonds, notes & other debt instruments (continued) Texas (continued) | Principal amount (000) | Value (000) | |
| Eagle Mountain-Saginaw Independent School Dist., Unlimited Tax School Building Bonds, Series 2019, 5.00% 8/15/2027 | USD600 | $646 | |
| Eagle Mountain-Saginaw Independent School Dist., Unlimited Tax School Building Bonds, Series 2019, 5.00% 8/15/2028 | 1,000 | 1,089 | |
| Eagle Mountain-Saginaw Independent School Dist., Unlimited Tax School Building Bonds, Series 2019, 5.00% 8/15/2030 | 1,010 | 1,095 | |
| City of El Paso, Combination Tax and Rev. Bonds Certs. of Obligation, Series 2021-A, 5.00% 8/15/2027 | 275 | 292 | |
| City of El Paso, Combination Tax and Rev. Bonds Certs. of Obligation, Series 2021-A, 5.00% 8/15/2028 | 350 | 376 | |
| City of El Paso, Combination Tax and Rev. Bonds Certs. of Obligation, Series 2021-A, 5.00% 8/15/2029 | 425 | 461 | |
| El Paso Independent School Dist., Maintenance Tax Notes, Series 2020, 2.00% 2/1/2040 (put 8/1/2023) | 2,560 | 2,496 | |
| El Paso Independent School Dist., Unlimited Tax Rev. Ref. Bonds, Series 2020, 5.00% 8/15/2027 | 1,000 | 1,074 | |
| Forney Independent School Dist., Unlimited Tax School Building and Rev. Ref. Bonds, Series 2020-A, 5.00% 8/15/2029 | 1,255 | 1,368 | |
| Forney Independent School Dist., Unlimited Tax School Building Bonds, Series 2022-B, 5.00% 8/15/2034 | 2,540 | 2,758 | |
| Forney Independent School Dist., Unlimited Tax School Building Bonds, Series 2022-B, 5.00% 8/15/2035 | 2,700 | 2,920 | |
| Fort Bend Grand Parkway Toll Road Auth., Limited Contract Tax and Toll Road Rev. Ref. Bonds, Series 2021-A, 5.00% 3/1/2031 | 1,000 | 1,097 | |
| Fort Bend Grand Parkway Toll Road Auth., Limited Contract Tax and Toll Road Rev. Ref. Bonds, Series 2021-A, 4.00% 3/1/2032 | 500 | 506 | |
| Fort Bend Grand Parkway Toll Road Auth., Limited Contract Tax and Toll Road Rev. Ref. Bonds, Series 2021-A, 4.00% 3/1/2033 | 1,000 | 997 | |
| Fort Bend Independent School Dist., Unlimited Tax Rev. Ref. Bonds, Series 2021-B, 0.72% 8/1/2051 (put 8/1/2026) | 14,525 | 12,598 | |
| Fort Bend Independent School Dist., Unlimited Tax School Building and Rev. Ref. Bonds, Series 2020-B, 0.875% 8/1/2050 (put 8/1/2025) | 5,740 | 5,197 | |
| Fort Bend Independent School Dist., Unlimited Tax School Building Bonds, Series 2020-A, 5.00% 8/15/2028 | 1,635 | 1,767 | |
| Fort Worth Independent School Dist., Unlimited Tax School Building Bonds, Series 2019-A, 5.00% 2/15/2027 | 1,075 | 1,145 | |
| G.O. Water Financial Assistance Rev. Ref. Bonds, Series 2021-B, 4.00% 8/1/2028 | 1,500 | 1,521 | |
| G.O. Water Financial Assistance Rev. Ref. Bonds, Series 2021-B, 4.00% 8/1/2029 | 1,500 | 1,518 | |
| G.O. Water Financial Assistance Rev. Ref. Bonds, Series 2021-B, 4.00% 8/1/2030 | 630 | 636 | |
| Galveston Independent School Dist., Unlimited Tax School Building Bonds, Series 2022, 5.00% 2/1/2032 | 1,360 | 1,468 | |
| Galveston Independent School Dist., Unlimited Tax School Building Bonds, Series 2022, 5.00% 2/1/2034 | 1,000 | 1,071 | |
| Galveston Independent School Dist., Unlimited Tax School Building Bonds, Series 2022, 5.00% 2/1/2035 | 1,225 | 1,304 | |
| Galveston Public Fac. Corp., Multi Family Housing Rev. Bonds (The Orleanders at Broadway), Series 2021, 0.47% 8/1/2025 (put 8/1/2024) | 6,140 | 5,730 | |
| City of Garland, Electric Utility System Rev. Ref. Bonds, Series 2021-A, 5.00% 3/1/2028 | 275 | 292 | |
| City of Garland, Electric Utility System Rev. Ref. Bonds, Series 2021-A, 5.00% 3/1/2029 | 385 | 413 | |
| City of Garland, Electric Utility System Rev. Ref. Bonds, Series 2021-A, 5.00% 3/1/2030 | 375 | 405 | |
| City of Garland, Electric Utility System Rev. Ref. Bonds, Series 2021-A, 5.00% 3/1/2031 | 625 | 677 | |
| City of Garland, Electric Utility System Rev. Ref. Bonds, Series 2021-A, 5.00% 3/1/2032 | 720 | 777 | |
| City of Garland, Tax and Rev. Certs. of Obligation, Series 2021, 5.00% 2/15/2024 | 1,365 | 1,394 | |
| Goose Creek Consolidated Independent School Dist., Unlimited Tax School Building Bonds, Series 2021, 5.00% 2/15/2028 | 1,060 | 1,139 | |
| Goose Creek Consolidated Independent School Dist., Unlimited Tax School Building Bonds, Series 2014-B, 0.60% 2/15/2035 (put 8/17/2026) | 3,190 | 2,839 | |
| Grand Parkway Transportation Corp., Grand Parkway System Toll Rev. Bonds, Series 2013-B, 5.00% 4/1/2053 (preref. 10/1/2023) | 2,140 | 2,174 | |
| Harlandale Independent School Dist., Maintenance Tax Notes, Series 2021, BAM insured, 2.00% 8/15/2040 (put 8/15/2024) | 1,745 | 1,697 | |
| Harlandale Independent School Dist., Unlimited Tax Rev. Ref. Bonds, Series 2020, 0.75% 8/15/2045 (put 8/15/2025) | 4,570 | 4,232 | |
| Harlingen Consolidated Independent School Dist., Unlimited Tax Rev. Ref. Bonds, Series 2020, 5.00% 8/15/2032 | 1,000 | 1,081 | |
| County of Harris, Flood Control Dist., Improvement Rev. Ref. Bonds, Series 2020-A, 5.00% 10/1/2027 | 910 | 979 | |
| County of Harris, Metropolitan Transit Auth., Sales and Use Tax Contractual Obligations, Series 2014, 5.00% 11/1/2027 (preref. 11/1/2024) | 1,140 | 1,176 | |
| Bonds, notes & other debt instruments (continued) Texas (continued) | Principal amount (000) | Value (000) | |
| County of Harris, Sports Auth., Rev. Ref. Bonds, Series 2014-A, Assured Guaranty Municipal insured, 5.00% 11/15/2024 | USD3,000 | $3,081 | |
| County of Harris, Tax Rev. and Rev. Ref. Bonds, Series 2022-A, 5.00% 8/15/2032 | 2,000 | 2,216 | |
| Harris County Cultural Education Facs. Fin. Corp., Hospital Rev. Bonds (Memorial Hermann Health System), Series 2020, 5.00% 6/1/2023 | 1,000 | 1,009 | |
| Harris County Cultural Education Facs. Fin. Corp., Hospital Rev. Bonds (Texas Children’s Hospital), Series 2019-B, 5.00% 10/1/2041 (put 10/1/2024) | 5,440 | 5,571 | |
| Harris County Cultural Education Facs. Fin. Corp., Medical Facs. Mortgage Rev. Ref. Bonds (Baylor College of Medicine), Series 2019-A, (3-month USD-LIBOR x 0.70 + 0.65%) 2.85% 11/15/2046 (put 7/1/2024)2 | 5,485 | 5,484 | |
| Harris County Cultural Education Facs. Fin. Corp., Rev. Bonds (Texas Medical Center), Series 2020-A, 0.90% 5/15/2050 (put 5/15/2025) | 4,590 | 4,166 | |
| Harris County Health Facs. Dev. Corp., Rev. Ref. Bonds (CHRISTUS Health), Series 2005-A-4, Assured Guaranty Municipal insured, 2.89% 7/1/20312 | 125 | 125 | |
| Hays Consolidated Independent School Dist., Unlimited Tax Rev. Ref. Bonds, Series 2017, 5.00% 2/15/2027 | 1,790 | 1,904 | |
| Hays Consolidated Independent School Dist., Unlimited Tax School Building Bonds, Series 2021, 4.00% 2/15/2031 | 1,230 | 1,247 | |
| Hays Consolidated Independent School Dist., Unlimited Tax School Building Bonds, Series 2022, 5.00% 2/15/2035 | 1,000 | 1,071 | |
| Dept. of Housing and Community Affairs, Multi Family Housing Rev. Bonds (Corona Del Valle), Series 2021, 0.37% 8/1/2025 (put 8/1/2023) | 1,885 | 1,833 | |
| Dept. of Housing and Community Affairs, Multi Family Housing Rev. Bonds (Palladium Simpson Stuart Apartments), Series 2021, 0.35% 1/1/2025 (put 1/1/2024) | 6,425 | 6,142 | |
| Dept. of Housing and Community Affairs, Multi Family Housing Rev. Bonds (The Park at Kirkstall), Series 2021, 0.65% 12/1/2025 (put 12/1/2024) | 11,650 | 10,832 | |
| Dept. of Housing and Community Affairs, Residential Mortgage Rev. Bonds, Series 2019-A, 4.75% 1/1/2049 | 2,370 | 2,374 | |
| Dept. of Housing and Community Affairs, Residential Mortgage Rev. Bonds, Series 2021-A, 3.00% 1/1/2052 | 18,540 | 17,353 | |
| Dept. of Housing and Community Affairs, Single Family Mortgage Rev. Bonds, Series 2018-A, 4.75% 3/1/2049 | 5,260 | 5,264 | |
| Dept. of Housing and Community Affairs, Single Family Mortgage Rev. Bonds, Series 2019-A, 4.00% 3/1/2050 | 9,085 | 8,865 | |
| Dept. of Housing and Community Affairs, Single Family Mortgage Rev. Bonds, Series 2020-A, 3.50% 3/1/2051 | 7,745 | 7,400 | |
| Dept. of Housing and Community Affairs, Single Family Mortgage Rev. Bonds, Series 2021-A, 3.00% 3/1/2052 | 19,240 | 17,917 | |
| Dept. of Housing and Community Affairs, Single Family Mortgage Rev. Bonds, Series 2022-A, 5.50% 9/1/2052 | 1,705 | 1,767 | |
| Housing Options, Inc., Multi Family Housing Rev. Bonds (Brooks Manor - The Oaks Project), Series 2021, 0.50% 8/1/2041 (put 3/1/2025) | 2,540 | 2,333 | |
| Housing Options, Inc., Multi Family Housing Rev. Bonds (Estelle Village Apartments), Series 2022, 3.90% 2/1/2026 (put 2/1/2025) | 11,200 | 11,070 | |
| City of Houston, Airport System Rev. and Rev. Ref. Bonds, Series 2018-A, AMT, 5.00% 7/1/2028 | 1,000 | 1,031 | |
| City of Houston, Airport System Rev. Bonds, Series 2018-C, AMT, BAM insured, 5.00% 7/1/2025 | 1,250 | 1,278 | |
| City of Houston, Airport System Rev. Ref. Bonds, Series 2018-C, AMT, 5.00% 7/1/2026 | 1,380 | 1,416 | |
| City of Houston, Airport System Rev. Ref. Bonds, Series 2018-C, AMT, 5.00% 7/1/2029 | 1,500 | 1,541 | |
| City of Houston, Airport System Rev. Ref. Bonds, Series 2020-A, AMT, 5.00% 7/1/2029 | 1,700 | 1,753 | |
| City of Houston, Airport System Rev. Ref. Bonds, Series 2018-C, AMT, 5.00% 7/1/2030 | 1,035 | 1,058 | |
| City of Houston, Airport System Rev. Ref. Bonds, Series 2020-A, AMT, 5.00% 7/1/2030 | 2,400 | 2,468 | |
| City of Houston, Airport System Rev. Ref. Bonds, Series 2018-D, 5.00% 7/1/2036 | 2,000 | 2,047 | |
| City of Houston, Combined Utility System Rev. and Rev. Ref. Bonds, Series 2016-B, 5.00% 11/15/2027 | 500 | 529 | |
| City of Houston, Combined Utility System Rev. Ref. Bonds, Series 1998-A, Assured Guaranty Municipal insured, 0% 12/1/2024 (escrowed to maturity) | 2,500 | 2,323 | |
| City of Houston, Combined Utility System Rev. Ref. Bonds, Series 2019-B, 5.00% 11/15/2027 | 550 | 589 | |
| City of Houston, Combined Utility System Rev. Ref. Bonds, Series 2019-B, 5.00% 11/15/2028 | 500 | 541 | |
| City of Houston, Combined Utility System Rev. Ref. Bonds, Series 2019-B, 5.00% 11/15/2029 | 490 | 534 | |
| City of Houston, Combined Utility System Rev. Ref. Bonds, Series 2019-B, 5.00% 11/15/2030 | 650 | 708 | |
| City of Houston, Convention and Entertainment Facs. Dept., Hotel Occupancy Tax and Special Rev. Ref. Bonds, Series 2021, 4.00% 9/1/2025 | 85 | 86 | |
| City of Houston, Convention and Entertainment Facs. Dept., Hotel Occupancy Tax and Special Rev. Ref. Bonds, Series 2021, 4.00% 9/1/2026 | 140 | 142 | |
| Bonds, notes & other debt instruments (continued) Texas (continued) | Principal amount (000) | Value (000) | |
| City of Houston, Convention and Entertainment Facs. Dept., Hotel Occupancy Tax and Special Rev. Ref. Bonds, Series 2021, 4.00% 9/1/2028 | USD355 | $358 | |
| City of Houston, Convention and Entertainment Facs. Dept., Hotel Occupancy Tax and Special Rev. Ref. Bonds, Series 2021, 4.00% 9/1/2030 | 280 | 280 | |
| City of Houston, Convention and Entertainment Facs. Dept., Hotel Occupancy Tax and Special Rev. Ref. Bonds, Series 2021, 4.00% 9/1/2031 | 160 | 159 | |
| City of Houston, Downtown Redev. Auth., Tax Increment Contract Rev. Ref. Bonds, Series 2015, BAM insured, 5.00% 9/1/2027 | 2,460 | 2,565 | |
| City of Houston, Memorial City Redev. Auth., Tax Increment Contract Rev. and Rev. Ref. Bonds, Series 2019, Assured Guaranty Municipal insured, 5.00% 9/1/2027 | 1,050 | 1,108 | |
| City of Houston, Memorial City Redev. Auth., Tax Increment Contract Rev. and Rev. Ref. Bonds, Series 2019, Assured Guaranty Municipal insured, 5.00% 9/1/2028 | 1,250 | 1,328 | |
| City of Houston, Water and Sewer System Rev. Ref. Bonds, Capital Appreciation Bonds, Series 1998-A, Assured Guaranty Municipal insured, 0% 12/1/2028 (escrowed to maturity) | 1,300 | 1,038 | |
| Houston Housing Fin. Corp., Multi Family Housing Rev. Bonds (Temenos Place Apartments), Series 2021, 0.29% 8/1/2024 (put 8/1/2023) | 8,190 | 7,961 | |
| Humble Independent School Dist., Unlimited Tax School Building Bonds, Series 2022, 5.00% 2/15/2034 | 5,060 | 5,573 | |
| Hurst-Euless-Bedford Independent School Dist., Unlimited Tax School Building Bonds, Series 2019, 5.00% 8/15/2026 | 1,250 | 1,326 | |
| Hutto Independent School Dist., Unlimited Tax School Building Bonds, Series 2015, 2.00% 2/1/2055 (put 8/1/2025) | 3,750 | 3,599 | |
| Irving Independent School Dist., Unlimited Tax Rev. Ref. Bonds, Series 2016, 5.00% 2/15/2027 | 1,350 | 1,419 | |
| County of Kaufman, Unlimited Tax Road Bonds, Series 2020, 5.00% 2/15/2031 | 1,000 | 1,077 | |
| Kaufman Independent School Dist., Unlimited Tax School Building and Rev. Ref. Bonds, Series 2016, 5.00% 2/15/2028 | 1,445 | 1,515 | |
| Kilgore Independent School Dist., Unlimited Tax School Building Bonds, Series 2022, 5.00% 2/15/2026 | 205 | 215 | |
| Lake Travis Independent School Dist., Unlimited Tax School Building Bonds, Series 2019, 5.00% 2/15/2026 | 1,110 | 1,165 | |
| Lewisville Independent School Dist., Unlimited Tax School Building and Rev. Ref. Bonds, Series 2020, 5.00% 8/15/2024 | 2,500 | 2,573 | |
| Longview Independent School Dist., Unlimited Tax Rev. Ref. Bonds, Series 2020, 5.00% 2/15/2023 | 575 | 578 | |
| Love Field Airport Modernization Corp., General Airport Rev. Bonds, Series 2017, AMT, 5.00% 11/1/2026 | 1,000 | 1,029 | |
| Love Field Airport Modernization Corp., General Airport Rev. Ref. Bonds, Series 2021, AMT, 5.00% 11/1/2032 | 12,865 | 13,129 | |
| Lower Colorado River Auth., Rev. Ref. Bonds, Series 2022, Assured Guaranty Municipal insured, 5.00% 5/15/2031 | 1,800 | 1,956 | |
| Lower Colorado River Auth., Rev. Ref. Bonds, Series 2022, Assured Guaranty Municipal insured, 5.00% 5/15/2032 | 5,040 | 5,408 | |
| Lower Colorado River Auth., Transmission Contract Rev. Ref. Bonds (LCRA Transmission Services Corp. Project), Series 2018, 5.00% 5/15/2024 | 2,505 | 2,564 | |
| Lower Colorado River Auth., Transmission Contract Rev. Ref. Bonds (LCRA Transmission Services Corp. Project), Series 2020-A, 5.00% 5/15/2029 | 1,000 | 1,073 | |
| Lower Colorado River Auth., Transmission Contract Rev. Ref. Bonds (LCRA Transmission Services Corp. Project), Series 2020-A, 5.00% 5/15/2030 | 1,000 | 1,078 | |
| Lower Colorado River Auth., Transmission Contract Rev. Ref. Bonds (LCRA Transmission Services Corp. Project), Series 2021-A, 5.00% 5/15/2031 | 1,000 | 1,079 | |
| Lower Colorado River Auth., Transmission Contract Rev. Ref. Bonds (LCRA Transmission Services Corp. Project), Series 2021-A, 5.00% 5/15/2032 | 1,400 | 1,502 | |
| Lower Colorado River Auth., Transmission Contract Rev. Ref. Bonds (LCRA Transmission Services Corp. Project), Series 2020, 5.00% 5/15/2033 | 2,000 | 2,119 | |
| Lumberton Independent School Dist., Unlimited Tax School Building Bonds, Series 2020, 5.00% 2/15/2029 | 1,310 | 1,432 | |
| Manor Independent School Dist., Unlimited Tax School Building Bonds, Series 2020, 5.00% 8/1/2029 | 2,915 | 3,165 | |
| Manor Independent School Dist., Unlimited Tax School Building Bonds, Series 2022, 5.00% 8/1/2032 | 575 | 638 | |
| Manor Independent School Dist., Unlimited Tax School Building Bonds, Series 2022, 5.00% 8/1/2034 | 1,615 | 1,775 | |
| Mansfield Independent School Dist., Unlimited Tax Rev. Ref. Bonds, Series 2015, 5.00% 2/15/2028 (preref. 2/15/2025) | 2,415 | 2,497 | |
| Mansfield Independent School Dist., Unlimited Tax School Building Bonds, Series 2014, 5.00% 2/15/2034 (preref. 2/15/2024) | 1,290 | 1,317 | |
| Bonds, notes & other debt instruments (continued) Texas (continued) | Principal amount (000) | Value (000) | |
| County of Matagorda, Navigation Dist. No. 1, Pollution Control Rev. Ref. Bonds (Central Power and Light Co. Project), Series 1996, AMT, 0.90% 5/1/2030 (put 9/1/2023) | USD4,545 | $4,429 | |
| McAllen Independent School Dist., Maintenance Tax Notes, Series 2020, 5.00% 2/15/2026 | 895 | 937 | |
| City of Mckinney, Waterworks and Sewer System Rev. Bonds, Series 2022, 5.00% 3/15/2029 | 400 | 433 | |
| Medina Valley Independent School Dist., Unlimited Tax School Building Bonds, Series 2021, 0.82% 2/15/2051 (put 2/15/2026) | 4,515 | 3,993 | |
| Midland County Public Fac. Corp., Multi Family Housing Rev. Bonds (Palladium at West Francis), Series 2020, 0.35% 6/1/2024 (put 6/1/2023) | 4,000 | 3,915 | |
| Municipal Gas Acquisition and Supply Corp. I, Gas Supply Rev. Bonds, Series 2008-D, 6.25% 12/15/2026 | 4,045 | 4,191 | |
| Municipal Gas Acquisition and Supply Corp. II, Gas Supply Rev. Bonds, Series 2007-B, (SIFMA Municipal Swap Index + 0.55%) 2.79% 9/15/20272 | 1,885 | 1,825 | |
| Municipal Gas Acquisition and Supply Corp. III, Gas Supply Rev. Ref. Bonds, Series 2021, 5.00% 12/15/2022 | 1,915 | 1,917 | |
| Municipal Gas Acquisition and Supply Corp. III, Gas Supply Rev. Ref. Bonds, Series 2021, 5.00% 12/15/2025 | 1,215 | 1,233 | |
| Municipal Power Agcy., Transmission System Rev. Ref. Bonds, Series 2021, Assured Guaranty Municipal insured, 2.00% 9/1/2033 | 1,790 | 1,334 | |
| Nederland Independent School Dist., Unlimited Tax School Building Bonds, Series 2021, 5.00% 8/15/2029 | 1,150 | 1,260 | |
| Nederland Independent School Dist., Unlimited Tax School Building Bonds, Series 2021, 5.00% 8/15/2030 | 1,000 | 1,097 | |
| Nederland Independent School Dist., Unlimited Tax School Building Bonds, Series 2021, 5.00% 8/15/2031 | 1,075 | 1,175 | |
| Nederland Independent School Dist., Unlimited Tax School Building Bonds, Series 2021, 4.00% 8/15/2032 | 1,000 | 1,010 | |
| New Hope Cultural Education Facs. Fin. Corp., Hospital Rev. Bonds (Children’s Health System of Texas Project), Series 2017-A, 5.00% 8/15/2028 | 1,500 | 1,583 | |
| New Hope Cultural Education Facs. Fin. Corp., Retirement Fac. Rev. Bonds (Westminster Project), Series 2016, 5.00% 11/1/2022 | 645 | 645 | |
| New Hope Cultural Education Facs. Fin. Corp., Retirement Fac. Rev. Bonds (Westminster Project), Series 2016, 5.00% 11/1/2023 | 500 | 503 | |
| New Hope Cultural Education Facs. Fin. Corp., Retirement Fac. Rev. Bonds (Westminster Project), Series 2016, 5.00% 11/1/2024 | 625 | 630 | |
| New Hope Cultural Education Facs. Fin. Corp., Retirement Fac. Rev. Bonds (Westminster Project), Series 2016, 5.00% 11/1/2027 | 1,230 | 1,242 | |
| New Hope Cultural Education Facs. Fin. Corp., Retirement Fac. Rev. Bonds (Westminster Project), Series 2016, 5.00% 11/1/2028 | 1,675 | 1,683 | |
| New Hope Cultural Education Facs. Fin. Corp., Student Housing Rev. Bonds (CHF-Collegiate Housing Stephenville III, LLC - Tarleton
State University Project), Series 2015-A, 5.00% 4/1/2030 (preref. 4/1/2025) | 800 | 829 | |
| North Central Texas Health Facs. Dev. Corp., Hospital Rev. Bonds (Presbyterian Healthcare System Project), Series 1996, National insured, 5.75% 6/1/2026 (escrowed to maturity) | 4,070 | 4,253 | |
| North Central Texas Housing Fin. Corp., Multi Family Housing Rev. Bonds (Bluebonnet Ridge Apartments), Series 2021, 0.375% 8/1/2040 (put 8/1/2024) | 2,880 | 2,696 | |
| North East Independent School Dist., Unlimited Tax School Building and Rev. Ref. Bonds, Series 2019-A, 4.00% 8/1/2032 | 215 | 217 | |
| North Fort Bend Water Auth., Water System Rev. and Rev. Ref. Bonds, Series 2021, BAM insured, 5.00% 12/15/2028 | 1,000 | 1,083 | |
| North Fort Bend Water Auth., Water System Rev. and Rev. Ref. Bonds, Series 2021, BAM insured, 5.00% 12/15/2031 | 850 | 930 | |
| North Harris County Regional Water Auth., Rev. and Rev. Ref. Bonds, Series 2016, 5.00% 12/15/2034 | 950 | 986 | |
| North Texas Municipal Water Dist., Contract Rev. Bonds (Sabine Creek Regional Wastewater System), Series 2022, Assured Guaranty Municipal insured, 5.00% 6/1/2030 | 1,000 | 1,086 | |
| North Texas Tollway Auth., System Rev. and Rev. Ref. Bonds, Series 2019-A, 5.00% 1/1/2027 | 1,000 | 1,061 | |
| North Texas Tollway Auth., System Rev. and Rev. Ref. Bonds, Series 2019-A, 5.00% 1/1/2029 | 2,000 | 2,158 | |
| North Texas Tollway Auth., System Rev. Ref. Bonds, Series 2016-A, 5.00% 1/1/2027 | 1,000 | 1,016 | |
| North Texas Tollway Auth., System Rev. Ref. Bonds, Series 2016-A, 5.00% 1/1/2028 | 2,000 | 2,087 | |
| North Texas Tollway Auth., System Rev. Ref. Bonds, Series 2015-A, 5.00% 1/1/2030 | 300 | 308 | |
| North Texas Tollway Auth., System Rev. Ref. Bonds, Capital Appreciation Bonds, Series 2008-D, Assured Guaranty insured, 0% 1/1/2030 | 4,500 | 3,271 | |
| Northside Independent School Dist., Unlimited Tax Rev. Ref. Bonds, Series 2020, 5.00% 8/1/2027 | 850 | 909 | |
| Bonds, notes & other debt instruments (continued) Texas (continued) | Principal amount (000) | Value (000) | |
| Northside Independent School Dist., Unlimited Tax School Building Bonds, Series 2020, 0.70% 6/1/2050 (put 6/1/2025) | USD7,415 | $6,608 | |
| Northwest Independent School Dist., Unlimited Tax Rev. Ref. Bonds, Series 2015-A, 5.00% 2/15/2031 (preref. 2/15/2025) | 1,000 | 1,037 | |
| Northwest Independent School Dist., Unlimited Tax School Building Bonds, Series 2021, 5.00% 2/15/2030 | 1,070 | 1,165 | |
| Northwest Independent School Dist., Unlimited Tax School Building Bonds, Series 2021, 5.00% 2/15/2031 | 1,000 | 1,088 | |
| Northwest Independent School Dist., Unlimited Tax School Building Bonds, Series 2013, 5.00% 2/15/2038 (preref. 2/15/2023) | 700 | 704 | |
| County of Nueces, Combination Tax and Limited Tax Rev. Ref. Certs. of Obligation, Series 2021-A, 5.00% 2/15/2029 | 460 | 496 | |
| Odessa Housing Fin. Corp., Multi Family Housing Rev. Bonds (Cove in Odessa Apartments), Series 2021, 0.37% 2/1/2024 (put 9/1/2023) | 7,725 | 7,421 | |
| Pasadena Independent School Dist., Unlimited Tax Rev. Ref. Bonds, Series 2019, 5.00% 2/15/2029 | 2,085 | 2,277 | |
| Pasadena Independent School Dist., Unlimited Tax School Building and Rev. Ref. Bonds, Series 2013, 5.00% 2/15/2038 | 8,240 | 8,281 | |
| Pearsall Independent School Dist., Unlimited Tax School Building Bonds, Series 2020, 5.00% 8/15/2030 | 1,275 | 1,391 | |
| Pflugerville Independent School Dist., Unlimited Tax School Building Bonds, Series 2019-A, 5.00% 2/15/2023 | 1,715 | 1,724 | |
| Plano Independent School Dist., Unlimited Tax Rev. Ref. Bonds, Series 2020, 5.00% 2/15/2023 | 3,690 | 3,710 | |
| Plano Independent School Dist., Unlimited Tax Rev. Ref. Bonds, Series 2016-A, 5.00% 2/15/2029 | 1,065 | 1,119 | |
| Plano Public Fac. Corp., Multi Family Housing Rev. Bonds (K Avenue Lofts), Series 2021, 0.65% 12/1/2041 (put 12/1/2024) | 9,500 | 9,500 | |
| Prosper Independent School Dist., Unlimited Tax School Building Bonds, Series 2022, 5.00% 2/15/2035 | 3,680 | 3,959 | |
| Prosper Independent School Dist., Unlimited Tax School Building Bonds, Series 2019-B, 2.00% 2/15/2050 (put 8/15/2023) | 3,145 | 3,095 | |
| Rio Grande Consolidated Independent School Dist., Unlimited Tax School Buildings Bonds, Series 2021, 4.00% 8/15/2034 | 1,595 | 1,595 | |
| County of Rockwall, Permanent Improvement and Rev. Ref. Bonds, Series 2020, 5.00% 2/1/2028 | 1,400 | 1,505 | |
| County of Rockwall, Permanent Improvement and Rev. Ref. Bonds, Series 2020, 5.00% 2/1/2029 | 1,495 | 1,621 | |
| County of Rockwall, Permanent Improvement and Rev. Ref. Bonds, Series 2020, 5.00% 2/1/2030 | 950 | 1,029 | |
| County of Rockwall, Permanent Improvement and Rev. Ref. Bonds, Series 2020, 5.00% 2/1/2031 | 1,450 | 1,566 | |
| City of San Antonio, Airport System Rev. Ref. Bonds, Series 2019-A, AMT, 5.00% 7/1/2028 | 1,250 | 1,287 | |
| City of San Antonio, Combination Tax and Rev. Certs. of Obligation, Series 2020, 5.00% 8/1/2028 | 1,030 | 1,115 | |
| City of San Antonio, Electric and Gas Systems Rev. Bonds, Series 2013, 5.00% 2/1/2048 (preref. 2/1/2023) | 4,345 | 4,365 | |
| City of San Antonio, Electric and Gas Systems Rev. Ref. Bonds, Series 2022, 5.00% 2/1/2023 | 3,000 | 3,014 | |
| City of San Antonio, Electric and Gas Systems Rev. Ref. Bonds, Series 2022, 5.00% 2/1/2025 | 1,705 | 1,770 | |
| City of San Antonio, Electric and Gas Systems Rev. Ref. Bonds, Series 2022, 5.00% 2/1/2027 | 180 | 191 | |
| City of San Antonio, Electric and Gas Systems Rev. Ref. Bonds, Series 2022, 5.00% 2/1/2028 | 1,000 | 1,069 | |
| City of San Antonio, Electric and Gas Systems Rev. Ref. Bonds, Series 2022, 5.00% 2/1/2029 | 1,135 | 1,226 | |
| City of San Antonio, Electric and Gas Systems Rev. Ref. Bonds, Series 2018, 2.75% 2/1/2048 (put 12/1/2022) | 3,980 | 3,978 | |
| City of San Antonio, Passenger Fac. Charge and Airport System Rev. Ref. Bonds, Series 2019-A, AMT, 5.00% 7/1/2029 | 1,000 | 1,031 | |
| City of San Antonio, Water System Rev. Ref. Bonds, Series 2019-C, 5.00% 5/15/2025 | 875 | 912 | |
| City of San Antonio, Water System Rev. Ref. Bonds, Series 2019-C, 5.00% 5/15/2026 | 1,000 | 1,058 | |
| City of San Antonio, Water System Rev. Ref. Bonds, Series 2019-C, 5.00% 5/15/2027 | 1,000 | 1,072 | |
| San Antonio Housing Trust Fin. Corp., Multi Family Housing Rev. Bonds (The Arbors at West Avenue Apartments), Series 2022, 1.45% 3/1/2026 (put 3/1/2025) | 2,400 | 2,262 | |
| San Antonio Independent School Dist., Unlimited Tax Rev. Ref. Bonds, Series 2020-B, 5.00% 8/15/2028 | 1,875 | 2,029 | |
| San Antonio Independent School Dist., Unlimited Tax Rev. Ref. Bonds, Series 2020-B, 5.00% 8/15/2029 | 2,500 | 2,726 | |
| Spring Branch Independent School Dist., Unlimited Tax Schoolhouse Bonds, Series 2019, 5.00% 2/1/2027 | 1,725 | 1,840 | |
| Spring Independent School Dist., Unlimited Tax School Building Bonds, Series 2019, 5.00% 8/15/2024 | 1,500 | 1,545 | |
| Spring Independent School Dist., Unlimited Tax School Building Bonds, Series 2019, 5.00% 8/15/2031 | 1,850 | 2,000 | |
| Surface Transportation Corp., Rev. Ref. Bonds (LBJ Infrastructure Group, LLC I-635 Managed Lanes Project), Series 2020-A, 4.00% 12/31/2030 | 280 | 264 | |
| Tantum Independent School Dist., Unlimited Tax Rev. Ref. Bonds, Series 2019, 4.00% 2/15/2023 | 1,145 | 1,148 | |
| Bonds, notes & other debt instruments (continued) Texas (continued) | Principal amount (000) | Value (000) | |
| Tarrant County Cultural Education Facs. Fin. Corp., Hospital Rev. Bonds (Baylor Scott & White Health Project), Series 2016-A, 5.00% 11/15/2029 | USD5,020 | $5,208 | |
| Tarrant County Cultural Education Facs. Fin. Corp., Hospital Rev. Bonds (Cook Children’s Medical Center), Series 2020, 4.00% 12/1/2034 | 2,000 | 1,876 | |
| Tarrant County Cultural Education Facs. Fin. Corp., Rev. Bonds (Christus Health), Series 2022-A, 5.00% 7/1/2053 (put 7/1/2032) | 15,990 | 16,628 | |
| Tarrant County Cultural Education Facs. Fin. Corp., Rev. Ref. Bonds (Christus Health), Series 2018-A, 5.00% 7/1/2023 | 850 | 858 | |
| Tarrant Regional Water Dist., Water Transmission Fac. Contract Rev. Bonds (City of Dallas Project), Series 2021-A, 4.00% 9/1/2024 | 1,410 | 1,428 | |
| Temple Independent School Dist., Unlimited Tax School Building Bonds, Series 2022, 5.00% 2/1/2032 | 1,560 | 1,709 | |
| Temple Independent School Dist., Unlimited Tax School Building Bonds, Series 2022, 5.00% 2/1/2033 | 1,500 | 1,636 | |
| Temple Independent School Dist., Unlimited Tax School Building Bonds, Series 2022, 5.00% 2/1/2034 | 1,865 | 2,024 | |
| Texas City Independent School Dist., Unlimited Tax School Building Rev. Ref. Bonds, Series 2019, 5.00% 8/15/2025 | 1,500 | 1,566 | |
| Board of Regents of the Texas A&M University System, Rev. Fncg. System Bonds, Series 2015-B, 5.00% 5/15/2025 (preref. 5/15/2023) | 1,600 | 1,616 | |
| Board of Regents of the Texas State University System, Rev. Fncg. System Rev. and Rev. Ref. Bonds, Series 2017-A, 5.00% 3/15/2026 | 1,425 | 1,500 | |
| Tomball Independent School Dist., Unlimited Tax School Building Bonds, Series 2020, 5.00% 2/15/2023 | 2,360 | 2,373 | |
| Tomball Independent School Dist., Unlimited Tax School Building Bonds, Series 2020, 5.00% 2/15/2024 | 780 | 798 | |
| Transportation Commission, Central Texas Turnpike System Rev. Ref. Bonds, Series 2015-C, 5.00% 8/15/2025 | 1,000 | 1,016 | |
| Transportation Commission, Highway Improvement G.O. Bonds, Series 2016-A, 5.00% 4/1/2028 | 1,000 | 1,053 | |
| Travis County Strategic Housing Fin. Corp., Multi Family Housing Rev. Bonds (Yager Flats), Series 2021, 0.46% 9/1/2041 (put 2/1/2025) | 28,045 | 25,559 | |
| Trinity River Auth., Regional Wastewater System Rev. Improvement and Rev. Ref. Bonds, Series 2019, 5.00% 8/1/2027 | 1,250 | 1,340 | |
| Trinity River Auth., Regional Wastewater System Rev. Ref. Bonds, Series 2021, 5.00% 8/1/2031 | 2,195 | 2,411 | |
| Trinity River Auth., Rev. Ref. Bonds (Tarrant County Water Project), Series 2015, 5.00% 2/1/2025 | 1,710 | 1,772 | |
| Trinity River Public Fac. Corp., Multi Family Housing Rev. Bonds (Cowan Place Apartments), Series 2021, 0.28% 10/1/2024 (put 10/1/2023) | 5,000 | 4,794 | |
| United Independent School Dist., Unlimited Tax School Building Bonds, Series 2019, 5.00% 8/15/2025 | 1,030 | 1,078 | |
| United Independent School Dist., Unlimited Tax School Building Bonds, Series 2019, 5.00% 8/15/2026 | 1,420 | 1,505 | |
| United Independent School Dist., Unlimited Tax School Building Bonds, Series 2019, 5.00% 8/15/2027 | 1,490 | 1,598 | |
| Board of Regents of the University of Houston System, Consolidated Rev. and Rev. Ref. Bonds, Series 2017-C, 5.00% 2/15/2028 | 2,665 | 2,796 | |
| Board of Regents of the University of North Texas System, Rev. Fncg. System Rev. Ref. and Improvement Bonds, Series 2017-A, 5.00% 4/15/2024 | 1,665 | 1,708 | |
| Board of Regents of the University of North Texas System, Rev. Fncg. System Rev. Ref. and Improvement Bonds, Series 2017-A, 5.00% 4/15/2025 | 1,255 | 1,299 | |
| Board of Regents of the University of North Texas System, Rev. Fncg. System Rev. Ref. and Improvement Bonds, Series 2018-A, 5.00% 4/15/2025 | 240 | 248 | |
| Board of Regents of the University of North Texas System, Rev. Fncg. System Rev. Ref. and Improvement Bonds, Series 2018-A, 5.00% 4/15/2026 | 760 | 796 | |
| Board of Regents of the University of Texas System, Rev. Fncg. System Bonds, Series 2022-A, 4.00% 8/15/2036 | 1,810 | 1,755 | |
| Upper Trinity Regional Water Dist., Treated Water Supply System Rev. Ref. Bonds, Series 2022, BAM insured, 5.00% 8/1/2028 | 815 | 877 | |
| Upper Trinity Regional Water Dist., Treated Water Supply System Rev. Ref. Bonds, Series 2022, BAM insured, 5.00% 8/1/2029 | 465 | 505 | |
| Waco Independent School Dist., Unlimited Tax Rev. Ref. Bonds, Series 2016, 5.00% 8/15/2027 | 1,615 | 1,708 | |
| Waco Public Facs. Corp. II, Multi Family Housing Rev. Bonds (Trendwood Apartments), Series 2022, 3.50% 8/1/2025 (put 8/1/2024) | 9,860 | 9,687 | |
| Waller Independent School Dist., Unlimited Tax School Building Bonds, Series 2020-A, 5.00% 2/15/2030 | 1,820 | 1,997 | |
| Water Dev. Board, State Revolving Fund Rev. Bonds, Series 2018, 5.00% 8/1/2030 | 2,760 | 2,961 | |
| Bonds, notes & other debt instruments (continued) Texas (continued) | Principal amount (000) | Value (000) | |
| Water Dev. Board, State Water Implementation Rev. Fund of Texas Rev. Bonds (Master Trust), Series 2018-B, 5.00% 4/15/2023 | USD1,455 | $1,467 | |
| Water Dev. Board, State Water Implementation Rev. Fund, Rev. Bonds (Master Trust), Series 2018-A, 5.00% 10/15/2029 | 5,030 | 5,432 | |
| Water Dev. Board, State Water Implementation Rev. Fund, Rev. Bonds (Master Trust), Series 2021, 5.00% 4/15/2030 | 2,490 | 2,734 | |
| Water Dev. Board, State Water Implementation Rev. Fund, Rev. Bonds (Master Trust), Series 2021, 5.00% 4/15/2031 | 1,445 | 1,597 | |
| Water Dev. Board, State Water Implementation Rev. Fund, Rev. Bonds (Master Trust), Series 2021, 5.00% 10/15/2031 | 1,600 | 1,772 | |
| Water Dev. Board, State Water Implementation Rev. Fund, Rev. Bonds (Master Trust), Series 2021, 5.00% 10/15/2032 | 1,405 | 1,552 | |
| Willis Independent School Dist., Unlimited Tax School Building Bonds, Series 2022, 5.00% 2/15/2034 | 500 | 543 | |
| 798,721 | |||
| United States 0.04% | |||
| Freddie Mac, Multi Family Mortgage Bonds, Series 2019-ML-05, Class ACA, 3.35% 11/25/2033 | 2,864 | 2,603 | |
| Utah 0.90% | |||
| Board of Higher Education, General Rev. Green Bonds (University of Utah), Series 2022-A, 5.00% 8/1/2033 | 1,750 | 1,912 | |
| Canyons School Dist., Local Building Auth., Lease Rev. Bonds, Series 2021, 5.00% 6/15/2029 | 2,640 | 2,897 | |
| Central Valley Water Reclamation Fac., Sewer Rev. Green Bonds , Series 2021-C, 5.00% 3/1/2026 | 500 | 527 | |
| Central Valley Water Reclamation Fac., Sewer Rev. Green Bonds , Series 2021-C, 5.00% 3/1/2027 | 555 | 592 | |
| Housing Corp., Multi Family Housing Rev. Bonds (Fellowship Manor Apartments), Series 2022, 2.00% 10/1/2024 (put 10/1/2023) | 7,031 | 6,924 | |
| Housing Corp., Multi Family Housing Rev. Bonds (New City Plaza Apartments Project), Series 2021, 3.50% 8/1/2025 (put 8/1/2024) | 24,100 | 23,772 | |
| Housing Corp., Multi Family Housing Rev. Bonds (Three Link Towers Apartments), Series 2022, 2.00% 10/1/2024 (put 10/1/2023) | 14,177 | 13,962 | |
| Housing Corp., Single Family Mortgage Bonds, Class III, Series 2015-D-2, 4.00% 1/1/2045 | 115 | 114 | |
| Provo City School Dist., G.O. Bonds, Series 2021, 5.00% 6/15/2029 | 1,575 | 1,724 | |
| Salt Lake City, Airport Rev. Bonds (Salt Lake City International Airport), Series 2021-B, 5.00% 7/1/2025 | 450 | 465 | |
| Salt Lake City, Airport Rev. Bonds (Salt Lake City International Airport), Series 2021-B, 5.00% 7/1/2026 | 620 | 648 | |
| Salt Lake City, Airport Rev. Bonds (Salt Lake City International Airport), Series 2021-A, AMT, 5.00% 7/1/2028 | 2,800 | 2,880 | |
| Salt Lake City, Airport Rev. Bonds (Salt Lake City International Airport), Series 2017-A, AMT, 5.00% 7/1/2029 | 2,130 | 2,174 | |
| Salt Lake City, Airport Rev. Bonds (Salt Lake City International Airport), Series 2021-A, AMT, 5.00% 7/1/2029 | 1,000 | 1,028 | |
| Salt Lake City, Airport Rev. Bonds (Salt Lake City International Airport), Series 2021-A, AMT, 5.00% 7/1/2030 | 1,990 | 2,045 | |
| Transit Auth., Sales Tax Rev. Bonds, Series 2008-A, 5.25% 6/15/2023 | 805 | 816 | |
| City of Vineyard, Redev. Agcy., Tax Increment Rev. and Rev. Ref. Bonds, Series 2021, Assured Guaranty Municipal insured, 5.00% 5/1/2026 | 750 | 786 | |
| City of Vineyard, Redev. Agcy., Tax Increment Rev. and Rev. Ref. Bonds, Series 2021, Assured Guaranty Municipal insured, 5.00% 5/1/2030 | 250 | 271 | |
| City of Vineyard, Redev. Agcy., Tax Increment Rev. and Rev. Ref. Bonds, Series 2021, Assured Guaranty Municipal insured, 5.00% 5/1/2031 | 140 | 152 | |
| 63,689 | |||
| Vermont 0.13% | |||
| Housing Fin. Agcy., Multiple Purpose Bonds, Series 2017-A, AMT, 4.00% 11/1/2047 | 2,130 | 2,091 | |
| Housing Fin. Agcy., Multiple Purpose Bonds, Series 2018-A, 4.00% 11/1/2048 | 1,110 | 1,097 | |
| Housing Fin. Agcy., Multiple Purpose Bonds, Series 2019-A, 4.00% 11/1/2049 | 2,065 | 2,019 | |
| Housing Fin. Agcy., Multiple Purpose Bonds, Series 2020-A, 3.75% 11/1/2050 | 1,295 | 1,263 | |
| Student Assistance Corp., Education Loan Rev. Bonds, Series 2021-A, AMT, 5.00% 6/15/2027 | 400 | 412 | |
| Student Assistance Corp., Education Loan Rev. Bonds, Series 2021-A, AMT, 5.00% 6/15/2028 | 490 | 502 | |
| Student Assistance Corp., Education Loan Rev. Bonds, Series 2021-A, AMT, 5.00% 6/15/2029 | 500 | 512 | |
| Bonds, notes & other debt instruments (continued) Vermont (continued) | Principal amount (000) | Value (000) | |
| Student Assistance Corp., Education Loan Rev. Bonds, Series 2022-A, AMT, 5.00% 6/15/2031 | USD960 | $963 | |
| Student Assistance Corp., Education Loan Rev. Bonds, Series 2021-A, AMT, 2.375% 6/15/2039 | 535 | 446 | |
| 9,305 | |||
| Virginia 1.55% | |||
| County of Amelia, Industrial Dev. Auth., Solid Waste Disposal Rev. and Rev. Ref. Bonds (Waste Management, Inc. Project), Series 2002, AMT, 1.45% 4/1/2027 | 1,810 | 1,569 | |
| County of Arlington, Industrial Dev. Auth., Hospital Rev. Bonds (Virginia Hospital Center), Series 2020, 5.00% 7/1/2027 | 1,000 | 1,043 | |
| County of Arlington, Industrial Dev. Auth., Hospital Rev. Bonds (Virginia Hospital Center), Series 2020, 5.00% 7/1/2031 | 600 | 634 | |
| County of Arlington, Industrial Dev. Auth., Hospital Rev. Bonds (Virginia Hospital Center), Series 2020, 5.00% 7/1/2032 | 1,900 | 1,996 | |
| County of Charles City, Econ. Dev. Auth., Solid Waste Disposal Rev. Bonds (Waste Management, Inc. Project), Series 2004-A, 2.875% 2/1/2029 | 1,000 | 893 | |
| County of Charles City, Industrial Dev. Auth., Solid Waste Disposal Rev. and Rev. Ref. Bonds (Waste Management, Inc. Project), Series 2002, AMT, 1.45% 4/1/2027 | 1,250 | 1,084 | |
| College Building Auth., Educational Facs. Rev. Bonds (21st Century College and Equipment Programs), Series 2013-A, 4.50% 2/1/2033 (preref. 2/1/2023) | 3,865 | 3,878 | |
| College Building Auth., Educational Facs. Rev. Bonds (21st Century College and Equipment Programs), Series 2013-A, 4.50% 2/1/2034 (preref. 2/1/2023) | 2,020 | 2,027 | |
| College Building Auth., Educational Facs. Rev. Bonds (Regent University Project), Series 2021, 5.00% 6/1/2027 | 290 | 292 | |
| College Building Auth., Educational Facs. Rev. Bonds (Regent University Project), Series 2021, 5.00% 6/1/2029 | 375 | 375 | |
| College Building Auth., Educational Facs. Rev. Bonds (Regent University Project), Series 2021, 5.00% 6/1/2030 | 375 | 374 | |
| County of Fairfax, Redev. and Housing Auth., Multi Family Housing Rev. Bonds (Arrowbrook Apartments Project), Series 2020, 0.41% 1/1/2041 (put 1/1/2024) | 10,850 | 10,286 | |
| County of Fairfax, Redev. and Housing Auth., Multi Family Housing Rev. Bonds (Oakwood North Four Project), Series 2021, 0.41% 5/1/2025 (put 5/1/2024) | 7,570 | 7,160 | |
| Town of Farmville, Industrial Dev. Auth., Educational Facs. Rev. Ref. Bonds (Longwood University Student Housing Project), Series 2018-A, 5.00% 1/1/2028 | 1,950 | 1,975 | |
| Town of Farmville, Industrial Dev. Auth., Educational Facs. Rev. Ref. Bonds (Longwood University Student Housing Project), Series 2018-A, 5.00% 1/1/2029 | 2,165 | 2,189 | |
| Town of Farmville, Industrial Dev. Auth., Educational Facs. Rev. Ref. Bonds (Longwood University Student Housing Project), Series 2018-A, 5.00% 1/1/2030 | 2,275 | 2,292 | |
| Town of Farmville, Industrial Dev. Auth., Educational Facs. Rev. Ref. Bonds (Longwood University Student Housing Project), Series 2018-A, 5.00% 1/1/2031 | 1,195 | 1,199 | |
| Hampton Roads Sanitation Dist., Wastewater Rev. Ref. Bonds, Series 2014-A, 5.00% 7/1/2028 (preref. 7/1/2024) | 2,915 | 2,996 | |
| County of Henrico, Econ. Dev. Auth., Residential Care Fac. Rev. Ref. Bonds (Westminster-Canterbury of Richmond), Series 2018, 5.00% 10/1/2023 | 575 | 579 | |
| City of Hopewell, Redev. and Housing Auth., Multi Family Housing Rev. Bonds (Hopewell Heights Apartments), Series 2021-A, 0.49% 12/1/2024 (put 12/1/2023) | 8,935 | 8,591 | |
| County of Loudoun, Econ. Dev. Auth., Multi Family Housing Rev. Bonds (The View at Broadlands Project), Series 2022, 2.00% 4/1/2025 (put 4/1/2024) | 14,360 | 14,001 | |
| Town of Louisa, Industrial Dev. Auth., Pollution Control Rev. Ref. Bonds (Virginia Electric and Power Co. Project), Series 2008-A, 1.90% 11/1/2035 (put 6/1/2023) | 4,000 | 3,955 | |
| City of Lynchburg, Econ. Dev. Auth., Hospital Rev. and Rev. Ref. Bonds (Centra Health Obligated Group), Series 2021, 5.00% 1/1/2030 | 975 | 1,013 | |
| City of Lynchburg, Econ. Dev. Auth., Hospital Rev. and Rev. Ref. Bonds (Centra Health Obligated Group), Series 2021, 5.00% 1/1/2034 | 1,425 | 1,474 | |
| City of Newport News, Econ. Dev. Auth., Residential Care Facs. Rev. Ref. Bonds (LifeSpire of Virginia), Series 2016, 5.00% 12/1/2031 | 5,000 | 5,008 | |
| City of Norfolk, G.O. Capital Improvement Bonds, Series 2019, 5.00% 8/1/2044 (preref. 8/1/2028) | 1,780 | 1,936 | |
| Public Building Auth., Public Facs. Rev. Bonds, Series 2016-C, AMT, 5.00% 8/1/2027 | 1,125 | 1,167 | |
| City of Richmond, Public Utility Rev. and Rev. Ref. Bonds, Series 2016-A, 5.00% 1/15/2028 | 5,500 | 5,774 | |
| Bonds, notes & other debt instruments (continued) Virginia (continued) | Principal amount (000) | Value (000) | |
| Small Business Fncg. Auth., Residential Care Facs. Rev. and Rev. Ref. Bonds (LifeSpire of Virginia), Series 2021, 3.00% 12/1/2022 | USD140 | $140 | |
| Small Business Fncg. Auth., Residential Care Facs. Rev. and Rev. Ref. Bonds (LifeSpire of Virginia), Series 2021, 3.00% 12/1/2023 | 235 | 231 | |
| Small Business Fncg. Auth., Residential Care Facs. Rev. and Rev. Ref. Bonds (LifeSpire of Virginia), Series 2021, 3.00% 12/1/2024 | 220 | 212 | |
| Small Business Fncg. Auth., Residential Care Facs. Rev. and Rev. Ref. Bonds (LifeSpire of Virginia), Series 2021, 4.00% 12/1/2031 | 2,760 | 2,515 | |
| Small Business Fncg. Auth., Rev. Bonds (National Senior Campuses, Inc. Obligated Group), Series 2020-A, 5.00% 1/1/2029 | 1,400 | 1,453 | |
| Small Business Fncg. Auth., Rev. Bonds (National Senior Campuses, Inc. Obligated Group), Series 2020-A, 5.00% 1/1/2030 | 1,650 | 1,720 | |
| Small Business Fncg. Auth., Rev. Ref. Bonds (95 Express Lanes, LLC Project), Series 2022, AMT, 5.00% 1/1/2032 | 3,450 | 3,493 | |
| Small Business Fncg. Auth., Rev. Ref. Bonds (95 Express Lanes, LLC Project), Series 2022, AMT, 5.00% 7/1/2032 | 2,620 | 2,649 | |
| Small Business Fncg. Auth., Rev. Ref. Bonds (95 Express Lanes, LLC Project), Series 2022, AMT, 5.00% 1/1/2033 | 4,000 | 4,023 | |
| Small Business Fncg. Auth., Rev. Ref. Bonds (Elizabeth River Crossings Opco, LLC Project), Series 2022, AMT, 4.00% 7/1/2030 | 2,250 | 2,134 | |
| Small Business Fncg. Auth., Rev. Ref. Bonds (Elizabeth River Crossings Opco, LLC Project), Series 2022, AMT, 4.00% 7/1/2031 | 2,925 | 2,737 | |
| Upper Occoquan Sewage Auth., Regional Sewerage System Rev. Ref. Bonds, Series 2014, 4.00% 7/1/2040 (preref. 7/1/2025) | 3,015 | 3,070 | |
| 110,137 | |||
| Washington 2.16% | |||
| Central Puget Sound Regional Transit Auth., Sales Tax and Motor Vehicle Excise Tax Improvement and Rev. Ref. Green Bonds, Series 2021-S-1, 5.00% 11/1/2029 | 510 | 561 | |
| Econ. Dev. Fin. Auth., Environmental Facs. Rev. Green Bonds (Mura Cascade ELP, LLC Project), Series 2021, AMT, 0.33% 12/1/2041 (put 12/8/2022)3 | 7,995 | 7,963 | |
| City of Everett, Housing Auth., Multi Family Housing Rev. Bonds (Baker Heights Legacy), Series 2021, 0.30% 9/1/2024 (put 9/1/2023) | 2,905 | 2,815 | |
| G.O. Bonds, Series 2019-C, 5.00% 2/1/2031 | 5,000 | 5,415 | |
| G.O. Bonds, Series 2023-A, 5.00% 8/1/2032 | 4,000 | 4,466 | |
| G.O. Bonds, Series 2019-A, 5.00% 8/1/2033 | 4,000 | 4,273 | |
| G.O. Rev. Ref. Bonds, Series 2017-A, 5.00% 8/1/2027 | 1,075 | 1,139 | |
| County of Grant, Public Utility Dist. No. 2, Electric System Rev. Ref. Bonds, Series 2017-O, 5.00% 1/1/2024 | 275 | 280 | |
| Health Care Facs. Auth., Rev. Ref. Bonds (PeaceHealth), Series 2014-A, 5.00% 11/15/2026 (preref. 5/15/2024) | 1,000 | 1,023 | |
| Health Care Facs. Auth., Rev. Ref. Bonds (Providence St. Joseph Health), Series 2021-B, 4.00% 10/1/2042 (put 10/1/2030) | 13,105 | 12,592 | |
| Housing Fin. Commission, Multi Family Housing Rev. Bonds (Garten Haus Apartments Project), Series 2021, 0.37% 7/1/2024 (put 7/1/2023) | 3,605 | 3,517 | |
| Housing Fin. Commission, Multi Family Housing Rev. Bonds (HopeSource III Portfolio Projects), Series 2022, 1.25% 1/1/2025 (put 1/1/2024) | 4,240 | 4,084 | |
| Housing Fin. Commission, Municipal Certs., Series 2021-1, 3.50% 12/20/2035 | 12,643 | 10,691 | |
| Housing Fin. Commission, Nonprofit Housing Rev. and Rev. Ref. Bonds (Horizon House Project), Series 2017, 5.00% 1/1/20243 | 835 | 841 | |
| Housing Fin. Commission, Nonprofit Housing Rev. and Rev. Ref. Bonds (Horizon House Project), Series 2017, 5.00% 1/1/20263 | 1,590 | 1,608 | |
| Housing Fin. Commission, Nonprofit Housing Rev. Ref. Bonds (Horizon House Project), Series 2017, 5.00% 1/1/20233 | 1,095 | 1,096 | |
| Housing Fin. Commission, Single Family Program Bonds, Series 2014-2A-R, AMT, 3.50% 6/1/2044 | 45 | 45 | |
| Housing Fin. Commission, Single Family Program Bonds, Series 2018-1-N, 4.00% 12/1/2048 | 3,145 | 3,100 | |
| Housing Fin. Commission, Single Family Program Bonds, Series 2019-1-N, 4.00% 6/1/2049 | 5,625 | 5,538 | |
| Housing Fin. Commission, Single Family Program Bonds, Series 2020-1-N, 4.00% 12/1/2050 | 635 | 623 | |
| Housing Fin. Commission, Single Family Program Bonds, Series 2021-2-N, 3.00% 6/1/2051 | 8,040 | 7,467 | |
| Housing Fin. Commission, Single Family Program Rev. Ref. Bonds, Series 2015-A-R, AMT, 3.50% 6/1/2038 | 185 | 183 | |
| Bonds, notes & other debt instruments (continued) Washington (continued) | Principal amount (000) | Value (000) | |
| Housing Fin. Commission, Single Family Program Rev. Ref. Bonds, Series 2022-1-N, 5.00% 12/1/2052 | USD4,320 | $4,372 | |
| Northshore School Dist., Unlimited Tax G.O. Rev. Ref. Bonds, Series 2022, 5.00% 12/1/2030 | 2,075 | 2,301 | |
| City of Seattle, Housing Auth., Rev. and Rev. Ref. Bonds (Northgate Plaza Project), Series 2021, 1.00% 6/1/2026 | 5,410 | 4,939 | |
| City of Seattle, Housing Auth., Rev. Bonds (Lam Bow Apartments Project), Series 2021, 1.25% 6/1/2024 | 1,180 | 1,137 | |
| City of Seattle, Municipal Light and Power Rev. Ref. Bonds, Series 2021-B, (SIFMA Municipal Swap Index + 0.25%) 2.49% 5/1/2045 (put 11/1/2026)2 | 7,950 | 7,753 | |
| City of Seattle, Municipal Light and Power Rev. Ref. Bonds, Series 2018-C-2, (SIFMA Municipal Swap Index + 0.49%) 2.73% 11/1/2046 (put 11/1/2023)2 | 4,500 | 4,500 | |
| City of Seattle, Solid Waste System Rev. Ref. Bonds, Series 2021, 5.00% 8/1/2030 | 1,775 | 1,957 | |
| Port of Seattle, Rev. and Rev. Ref. Bonds, Series 2021, AMT, 5.00% 8/1/2030 | 6,345 | 6,606 | |
| Port of Seattle, Rev. Bonds, Series 2017-C, AMT, 5.00% 5/1/2025 | 2,500 | 2,567 | |
| Port of Seattle, Rev. Bonds, Series 2018-A, AMT, 5.00% 5/1/2025 | 5,250 | 5,391 | |
| Port of Seattle, Rev. Bonds, Series 2017-C, AMT, 5.00% 5/1/2026 | 2,500 | 2,586 | |
| Port of Seattle, Rev. Bonds, Series 2017-C, AMT, 5.00% 5/1/2027 | 2,500 | 2,597 | |
| Port of Seattle, Rev. Bonds, Series 2018-A, AMT, 5.00% 5/1/2028 | 3,050 | 3,154 | |
| Port of Seattle, Rev. Bonds, Series 2019, AMT, 5.00% 4/1/2030 | 2,000 | 2,063 | |
| Port of Seattle, Rev. Ref. Bonds, Series 2015-C, AMT, 5.00% 4/1/2029 | 1,000 | 1,019 | |
| Port of Seattle, Rev. Ref. Bonds, Series 2022-B, AMT, 5.00% 8/1/2032 | 6,345 | 6,566 | |
| Port of Seattle, Rev. Ref. Bonds, Series 2022-B, AMT, 5.00% 8/1/2033 | 5,500 | 5,662 | |
| Port of Seattle, Rev. Ref. Bonds, Series 2022-B, AMT, 5.00% 8/1/2034 | 5,000 | 5,109 | |
| Port of Seattle, Special Fac. Rev. Ref. Bonds (SEATAC Fuel Facs., LLC), Series 2013, AMT, 5.00% 6/1/2023 | 1,100 | 1,110 | |
| County of Skagit, Public Hospital Dist. No. 1 (Skagit Regional Health), Hospital Rev. Improvement and Rev. Ref. Bonds, Series 2016, 4.00% 12/1/2026 | 2,300 | 2,245 | |
| 152,954 | |||
| West Virginia 0.18% | |||
| Econ. Dev. Auth., Solid Waste Disposal Facs. Rev. Bonds (Appalachian Power Co. - Amos Project), Series 2011-A, AMT, 1.00% 1/1/2041 (put 9/1/2025) | 4,425 | 3,957 | |
| Econ. Dev. Auth., Solid Waste Disposal Facs. Rev. Ref. Bonds (Appalachian Power Co. - Amos Project), Series 2015-A, 2.55% 3/1/2040 (put 4/1/2024) | 1,750 | 1,695 | |
| G.O. State Road Bonds, Series 2021-A, 5.00% 12/1/2025 | 670 | 704 | |
| Housing Dev. Fund, Multi Family Housing Rev. Bonds (Parkland Place / Chapmanville Towers), Series 2021, 0.28% 4/1/2024 (put 4/1/2023) | 6,875 | 6,768 | |
| 13,124 | |||
| Wisconsin 2.26% | |||
| G.O. Bonds, Series 2015-A, 5.00% 5/1/2031 (preref. 5/1/2023) | 8,980 | 9,060 | |
| G.O. Rev. Ref. Bonds, Series 2017-2, 5.00% 11/1/2027 | 100 | 107 | |
| G.O. Rev. Ref. Bonds, Series 2017-3, 5.00% 11/1/2027 | 1,000 | 1,069 | |
| G.O. Rev. Ref. Bonds, Series 2022-4, 5.00% 5/1/2030 | 12,860 | 14,259 | |
| General Fund Annual Appropriation Rev. Ref. Bonds, Series 2017-B, 5.00% 5/1/2033 | 3,165 | 3,279 | |
| Health and Educational Facs. Auth., Health Facs. Rev. Bonds (SSM Health Care), Series 2018-B, 5.00% 6/1/2038 (put 6/1/2023) | 7,975 | 7,986 | |
| Health and Educational Facs. Auth., Rev. Bonds (Advocate Aurora Health Care Credit Group), Series 2018-C-3, (SIFMA Municipal Swap Index + 0.55%) 2.79% 8/15/2054 (put 7/26/2023)2 | 5,200 | 5,188 | |
| Health and Educational Facs. Auth., Rev. Bonds (Advocate Aurora Health Care Credit Group), Series 2018-C-4, (SIFMA Municipal Swap Index + 0.65%) 2.89% 8/15/2054 (put 7/31/2024)2 | 4,000 | 3,991 | |
| Health and Educational Facs. Auth., Rev. Bonds (Ascension Health Senior Credit Group), Series 2016-A, 4.00% 11/15/2039 | 3,750 | 3,309 | |
| Health and Educational Facs. Auth., Rev. Bonds (Ascension Health Senior Credit Group), Series 2016-A, 5.00% 11/15/2039 | 15,000 | 15,162 | |
| Health and Educational Facs. Auth., Rev. Bonds (Gundersen Lutheran), Series 2020, 5.00% 2/15/20263 | 15,000 | 15,470 | |
| Health and Educational Facs. Auth., Rev. Bonds (Milwaukee Regional Medical Center Utility and Infrastructure Obligated Group), Series 2022-A, 5.00% 4/1/2033 | 1,000 | 1,064 | |
| Bonds, notes & other debt instruments (continued) Wisconsin (continued) | Principal amount (000) | Value (000) | |
| Health and Educational Facs. Auth., Rev. Ref. Bonds (ProHealth Care, Inc. Obligated Group), Series 2015, 5.00% 8/15/2031 | USD1,650 | $1,675 | |
| Housing and Econ. Dev. Auth., Home Ownership Mortgage Rev. Bonds, Series 2017-A, 2.69% 7/1/2047 | 3,027 | 2,837 | |
| Housing and Econ. Dev. Auth., Home Ownership Rev. Bonds, Series 2015-A, AMT, 4.00% 9/1/2045 | 1,335 | 1,323 | |
| Housing and Econ. Dev. Auth., Home Ownership Rev. Bonds, Series 2016-A, AMT, 3.50% 3/1/2046 | 1,305 | 1,278 | |
| Housing and Econ. Dev. Auth., Home Ownership Rev. Bonds, Series 2017-C, 4.00% 3/1/2048 | 3,590 | 3,548 | |
| Housing and Econ. Dev. Auth., Home Ownership Rev. Bonds, Series 2018-B, 4.00% 3/1/2048 | 1,645 | 1,625 | |
| Housing and Econ. Dev. Auth., Home Ownership Rev. Bonds, Series 2019-A, 4.25% 3/1/2049 | 11,430 | 11,293 | |
| Housing and Econ. Dev. Auth., Home Ownership Rev. Bonds, Series 2020-A, 3.50% 9/1/2050 | 8,655 | 8,318 | |
| Housing and Econ. Dev. Auth., Home Ownership Rev. Bonds, Series 2021-A, 3.00% 3/1/2052 | 5,985 | 5,619 | |
| Housing and Econ. Dev. Auth., Home Ownership Rev. Bonds, Series 2021-C, 3.00% 9/1/2052 | 3,055 | 2,859 | |
| Housing and Econ. Dev. Auth., Housing Rev. Bonds, Series 2021-B, 0.40% 5/1/2045 (put 11/1/2023) | 875 | 843 | |
| Housing and Econ. Dev. Auth., Housing Rev. Bonds, Series 2021-B, 0.50% 11/1/2050 (put 11/1/2024) | 1,255 | 1,149 | |
| Housing and Econ. Dev. Auth., Housing Rev. Bonds, Series 2021-C, 0.81% 11/1/2052 (put 5/1/2025) | 7,140 | 6,570 | |
| City of Milwaukee, Metropolitan Sewerage Dist., G.O. Promissory Notes, Series 2015-A, 3.00% 10/1/2030 | 3,530 | 3,200 | |
| County of Milwaukee, Airport Rev. Ref. Bonds, Series 2016-A, AMT, 5.00% 12/1/2023 | 1,475 | 1,496 | |
| County of Milwaukee, Airport Rev. Ref. Bonds, Series 2016-A, AMT, 5.00% 12/1/2024 | 1,550 | 1,578 | |
| Public Fin. Auth., Retirement Facs. First Mortgage Rev. and Rev. Ref. Bonds (The United Methodist Retirement Homes), Series 2021-A, 4.00% 10/1/2025 | 230 | 226 | |
| Public Fin. Auth., Retirement Facs. First Mortgage Rev. and Rev. Ref. Bonds (The United Methodist Retirement Homes), Series 2021-A, 4.00% 10/1/2026 | 245 | 239 | |
| Public Fin. Auth., Rev. Ref. Bonds (Providence St. Joseph Health), Series 2021-C, 4.00% 10/1/2041 (put 10/1/2030) | 9,255 | 8,893 | |
| Public Fin. Auth., Solid Waste Disposal Rev. Ref. Bonds (Waste Management, Inc. Project), Series 2016-A-3, AMT, 1.10% 7/1/2029 (put 6/1/2026) | 10,620 | 9,396 | |
| Public Fin. Auth., Student Housing Rev. Bonds (Beyond Boone, LLC - Appalachian State University Project), Series 2019-A, Assured Guaranty Municipal insured, 5.00% 7/1/2030 | 945 | 995 | |
| University of Wisconsin, Hospitals and Clinics Auth., Rev. Green Bonds, Series 2021-B, 5.00% 4/1/2029 | 2,000 | 2,157 | |
| University of Wisconsin, Hospitals and Clinics Auth., Rev. Green Bonds, Series 2021-B, 5.00% 4/1/2030 | 2,155 | 2,343 | |
| WPPI Energy, Power Supply System Rev. Bonds, Series 2016-A, 5.00% 7/1/2026 | 500 | 526 | |
| 159,930 | |||
| Wyoming 0.28% | |||
| Community Dev. Auth., Housing Rev. Bonds, Series 2016-1, AMT, 3.50% 12/1/2038 | 1,255 | 1,231 | |
| Community Dev. Auth., Housing Rev. Bonds, Series 2015-3, 3.00% 12/1/2044 | 95 | 94 | |
| Community Dev. Auth., Housing Rev. Bonds, Series 2015-6, 4.00% 6/1/2045 | 585 | 583 | |
| Community Dev. Auth., Housing Rev. Bonds, Series 2019-1, 4.00% 12/1/2048 | 3,540 | 3,484 | |
| Community Dev. Auth., Housing Rev. Bonds, Series 2021-1, 3.00% 6/1/2050 | 6,760 | 6,358 | |
| Community Dev. Auth., Housing Rev. Bonds, Series 2020-1, 4.00% 12/1/2050 | 8,425 | 8,261 | |
| 20,011 | |||
| Total bonds, notes & other debt instruments (cost: $6,495,802,000) | 6,007,301 | ||
| Short-term securities 16.63% Municipals 16.63% | |||
| Freddie Mac, Multi Family Mortgage Certs., Series 2019-M-055, 2.45% 12/15/20282,3 | 2,000 | 2,000 | |
| State of Alaska, City of Valdez, Marine Terminal Rev. Ref. Bonds (Exxon Pipeline Co. Project), Series 1993-B, 1.66% 12/1/20332 | 2,000 | 2,000 | |
| State of Alaska, City of Valdez, Marine Terminal Rev. Ref. Bonds (ExxonMobil Project), Series 2001, 1.62% 12/1/20292 | 6,165 | 6,165 | |
| State of Arizona, City of Phoenix, Industrial Dev. Auth., Health Care Facs. Rev. Bonds (Mayo Clinic), Series 2014-A, 1.63% 11/15/20522 | 6,100 | 6,100 | |
| State of Arizona, City of Phoenix, Industrial Dev. Auth., Health Care Facs. Rev. Bonds (Mayo Clinic), Series 2014-B, 1.63% 11/15/20522 | 10,000 | 10,000 | |
| Short-term securities (continued) Municipals (continued) | Principal amount (000) | Value (000) | |
| State of Arizona, City of Phoenix, Industrial Dev. Auth., Solid Waste Disposal Rev. Ref. Bonds (Republic Services, Inc. Project), Series 2013, AMT, 2.25% 12/1/2035 (put 11/1/2022)4 | USD47,410 | $47,410 | |
| State of California, Bay Area Toll Auth., San Francisco Bay Area Toll Bridge Rev. Bonds, Series 2007-D-2, 1.82% 4/1/20472 | 10,000 | 10,000 | |
| State of California, Bay Area Toll Auth., Toll Bridge Rev. Bonds, Series 2019-A, 1.82% 4/1/20532 | 23,250 | 23,250 | |
| State of California, Kern Community College Dist., Facs. Improvement Dist. No. 1, G.O. Bond Anticipation Notes, Capital Appreciation Notes, Series 2020, 0% 8/1/2023 | 1,325 | 1,293 | |
| State of California, City of Los Angeles, Dept. of Water and Power, Power System Rev. Bonds, Series 2001-B-5, 1.83% 7/1/20342 | 8,700 | 8,700 | |
| State of California, City of Los Angeles, Tax and Rev. Anticipation Notes, Series 2022, 4.00% 6/29/2023 | 40,000 | 40,220 | |
| State of California, County of Los Angeles, Tax and Rev. Anticipation Notes, Series 2022, 4.00% 6/30/2023 | 7,500 | 7,542 | |
| State of California, Metropolitan Water Dist. of Southern California, Water Rev. Bonds, Series 2017-C, 2.51% 7/1/2047 (put 5/21/2024)2,4 | 5,765 | 5,738 | |
| State of California, Municipal Fin. Auth., Solid Waste Disposal Rev. Bonds (Republic Services, Inc. Project), Series 2021-B, AMT, 2.35% 7/1/2051 (put 1/17/2023)4 | 5,015 | 4,997 | |
| State of California, Municipal Fin. Auth., Solid Waste Disposal Rev. Bonds (Waste Management, Inc. Project), Series 2020, AMT, 2.95% 10/1/2045 (put 12/1/2022)4 | 1,050 | 1,049 | |
| State of California, Pollution Control Fncg. Auth., Solid Waste Disposal Rev. Ref. Bonds (Republic Services, Inc. Project), Series 2010-A, AMT, 2.25% 8/1/2023 (put 2/1/2023)3,4 | 57,000 | 56,999 | |
| State of California, Pollution Control Fncg. Auth., Solid Waste Disposal Rev. Ref. Bonds (Republic Services, Inc. Project), Series 2010-B, 1.875% 8/1/2024 (put 11/1/2022)3,4 | 2,750 | 2,750 | |
| State of California, County of Riverside, Tax and Rev. Anticipation Notes, Series 2022, 5.00% 6/30/2023 | 15,000 | 15,192 | |
| State of California, San Diego Unified School Dist., Tax and Rev. Anticipation Notes, Series 2022-A, 4.00% 6/30/2023 | 8,240 | 8,289 | |
| District of Columbia, Housing Fin. Agcy., Collateralized Multi Family Housing Rev. Bonds (The Strand Residences Project), Series 2019, 2.50% 2/1/2039 (put 8/1/2023)4 | 1,500 | 1,483 | |
| District of Columbia, Water and Sewer Auth., Public Utility Multimodal Rev. Bonds, Series 2014-B-1, 2.27% 10/1/20502 | 32,830 | 32,830 | |
| State of Florida, Dev. Fin. Corp., Rev. Bonds (Brightline Florida Passenger Rail Expansion Project), Series 2021-A, AMT, 2.90% 12/1/2056 (put 4/4/2023)4 | 18,120 | 17,977 | |
| State of Florida, Fin. Auth., Econ. Dev. Rev. Ref. Bonds (Republic Services, Inc. Project), Series 2010-A, AMT, 2.95% 5/1/2034 (put 12/1/2022)4 | 2,000 | 1,999 | |
| State of Florida, County of Miami-Dade, Industrial Dev. Auth., Solid Waste Disposal Rev. Bonds (Waste Management, Inc. of Florida Project), Series 2011, AMT, 0.40% 11/1/2041 (put 11/1/2022)4 | 4,160 | 4,160 | |
| State of Florida, Miami-Dade County School Dist., Tax Anticipation Notes, Series 2022, 4.00% 2/23/2023 | 7,500 | 7,521 | |
| State of Idaho, Health Facs. Auth., Hospital Rev. Bonds (CHE Trinity Health Credit Group), Series 2013-ID, 1.60% 12/1/2048 (put 11/1/2022)4 | 6,600 | 6,601 | |
| State of Illinois, Fin. Auth., Demand Rev. Bonds (University of Chicago Medical Center), Series 2011-A, 1.59% 8/1/20442 | 900 | 900 | |
| State of Indiana, Fin. Auth., Environmental Rev. Ref. Bonds (Duke Energy Indiana, Inc. Project), Series 2009-A-3, 2.26% 12/1/20392 | 11,320 | 11,320 | |
| State of Indiana, Fin. Auth., Rev. Bonds (Ascension Health Senior Credit Group), Series 2008-E-8, 2.25% 11/15/20332 | 5,000 | 5,000 | |
| State of Iowa, Fin. Auth., Rev. Bonds (UnityPoint Health), Series 2018-E, 1.59% 2/15/20412 | 9,150 | 9,150 | |
| State of Iowa, Fin. Auth., Rev. Bonds (UnityPoint Health), Series 2018-F, 1.60% 7/1/20412 | 24,160 | 24,160 | |
| State of Kentucky, Econ. Dev. Fin. Auth., Healthcare Facs. Rev. Ref. Bonds (Republic Services, Inc. Project), Series 2010-A, AMT, 2.95% 4/1/2031 (put 12/1/2022)4 | 7,000 | 6,997 | |
| State of Louisiana, Parish of East Baton Rouge, Industrial Dev. Board, Gulf Opportunity Zone Rev. Bonds (ExxonMobil Project), Series 2010-B, 1.62% 12/1/20402 | 7,500 | 7,500 | |
| State of Louisiana, Parish of East Baton Rouge, Industrial Dev. Board, Gulf Opportunity Zone Rev. Bonds (ExxonMobil Project), Series 2011, 1.62% 12/1/20512 | 5,720 | 5,720 | |
| State of Louisiana, Parish of East Baton Rouge, Pollution Control Rev. Ref. Bonds (ExxonMobil Project), Series 2010-A, 1.62% 8/1/20352 | 16,150 | 16,150 | |
| State of Louisiana, Public Facs. Auth., Rev. Bonds (Air Products and Chemicals Project), Series 2008-A, 1.59% 8/1/20432 | 9,000 | 9,000 | |
| Short-term securities (continued) Municipals (continued) | Principal amount (000) | Value (000) | |
| State of Louisiana, Public Facs. Auth., Rev. Bonds (Air Products and Chemicals Project), Series 2008-C, 1.64% 12/1/20432 | USD14,475 | $14,475 | |
| State of Louisiana, Public Facs. Auth., Rev. Bonds (Air Products and Chemicals Project), Series 2008-B, 2.20% 12/1/20432 | 5,000 | 5,000 | |
| State of Louisiana, Public Facs. Auth., Rev. Bonds (Air Products and Chemicals Project), Series 2009-A, 2.24% 8/1/20492 | 17,900 | 17,900 | |
| State of Louisiana, Public Facs. Auth., Rev. Bonds (Air Products and Chemicals Project), Series 2010, 2.20% 8/1/20502 | 23,500 | 23,500 | |
| State of Maryland, County of Montgomery, Rev. Bonds (Trinity Health Credit Group), Series 2013, 2.03% 12/1/2041 (put 12/1/2022)4 | 5,000 | 4,997 | |
| State of Massachusetts, Housing Fin. Agcy., Single Family Housing Notes, Series 2021, 0.25% 12/1/2022 | 4,085 | 4,076 | |
| State of Massachusetts, Massachusetts Bay Transportation Auth., General Transportation System Bonds, Series 2000-A, 2.30% 3/1/20302 | 5,000 | 5,000 | |
| State of Michigan, Fin. Auth., State Aid Rev. Notes, Series 2022-A, 5.00% 8/21/2023 | 5,000 | 5,057 | |
| State of Michigan, Hospital Fin. Auth., Hospital Rev. Ref. Bonds (Ascension Health Senior Credit Group), Series 2016-E-2, 2.25% 11/15/20472 | 6,675 | 6,675 | |
| State of Michigan, Strategic Fund, Demand Limited Obligation Rev. Bonds (Air Products and Chemicals, Inc. Project), Series 2007, 1.59% 12/1/20422 | 12,500 | 12,500 | |
| State of Michigan, Regents of the University of Michigan, General Rev. Bonds, Series 2008-A, 1.57% 4/1/20382 | 9,040 | 9,040 | |
| State of Michigan, Regents of the University of Michigan, General Rev. Bonds, Series 2012-B, 1.60% 4/1/20422 | 8,080 | 8,080 | |
| State of Minnesota, City of Rochester, Health Care Facs. Rev. Bonds (Mayo Clinic), Series 2011-B, 2.32% 11/15/20382 | 25,000 | 25,000 | |
| State of Minnesota, City of Rochester, Health Care Facs. Rev. Bonds (Mayo Clinic), Series 2016, 2.18% 11/15/20472 | 51,915 | 51,915 | |
| State of Minnesota, City of St. Paul, Housing and Redev. Auth., Health Care System Demand Rev. Bonds (Allina Health System), Series 2009-B-1, JPMorgan Chase LOC, 1.62% 11/15/20352 | 2,100 | 2,100 | |
| State of Mississippi, Business Fin. Corp., Gulf Opportunity Zone Industrial Dev. Rev. Bonds (Chevron U.S.A., Inc. Project), Series 2007-A, 1.62% 12/1/20302 | 9,500 | 9,500 | |
| State of Mississippi, Business Fin. Corp., Gulf Opportunity Zone Industrial Dev. Rev. Bonds (Chevron U.S.A., Inc. Project), Series 2007-D, 1.62% 12/1/20302 | 2,500 | 2,500 | |
| State of Mississippi, Business Fin. Corp., Gulf Opportunity Zone Industrial Dev. Rev. Bonds (Chevron U.S.A., Inc. Project), Series 2010-E, 2.20% 12/1/20302 | 5,000 | 5,000 | |
| State of Mississippi, Business Fin. Corp., Gulf Opportunity Zone Industrial Dev. Rev. Bonds (Chevron U.S.A., Inc. Project), Series 2010-J, 1.62% 11/1/20352 | 15,000 | 15,000 | |
| State of Mississippi, Business Fin. Corp., Gulf Opportunity Zone Industrial Dev. Rev. Bonds (Chevron U.S.A., Inc. Project), Series 2011-E, 1.62% 11/1/20352 | 10,800 | 10,800 | |
| State of Missouri, Health and Educational Facs. Auth., Demand Educational Facs. Rev. Bonds (Washington University), Series 2003-B, 1.64% 2/15/20332 | 2,100 | 2,100 | |
| State of Missouri, Health and Educational Facs. Auth., Demand Educational Facs. Rev. Bonds (Washington University), Series 2000-B, 1.64% 3/1/20402 | 14,100 | 14,100 | |
| State of New Hampshire, Health and Education Facs. Auth., Rev. Ref. Bonds (Dartmouth College Issue), Series 2007-B, 1.62% 6/1/20412 | 13,860 | 13,860 | |
| State of New Hampshire, National Fin. Auth., Solid Waste Disposal Rev. Ref. Bonds (Waste Management, Inc. Project), Series 2020-A-3, AMT, 2.95% 4/1/2024 (put 12/1/2022)4 | 15,000 | 14,988 | |
| State of New York, Dormitory Auth., Rev. Bonds (Fordham University), Series 2008-A-2, 2.21% 7/1/20322 | 5,905 | 5,905 | |
| State of New York, New York City G.O. Bonds, Series 2006-E-2, 1.57% 8/1/20342 | 9,600 | 9,600 | |
| State of New York, New York City G.O. Bonds, Series 2006-E-4, 2.24% 8/1/20342 | 5,725 | 5,725 | |
| State of New York, New York City G.O. Bonds, Series 2013-F-3, 1.57% 3/1/20422 | 4,500 | 4,500 | |
| State of New York, New York City G.O. Bonds, Series 2012-G-6, 1.63% 4/1/20422 | 11,500 | 11,500 | |
| State of New York, New York City G.O. Bonds, Series 2016-A-5, 1.59% 8/1/20442 | 12,445 | 12,445 | |
| State of New York, New York City Municipal Water Fin. Auth., Water and Sewer System Rev. Bonds, Series 2012-A-2, 1.61% 6/15/20442 | 27,000 | 27,000 | |
| State of New York, New York City Municipal Water Fin. Auth., Water and Sewer System Second General Resolution Rev. Bonds, Series 2008-BB-2, 1.57% 6/15/20352 | 3,000 | 3,000 | |
| Short-term securities (continued) Municipals (continued) | Principal amount (000) | Value (000) | |
| State of New York, New York City Municipal Water Fin. Auth., Water and Sewer System Second General Resolution Rev. Bonds, Series 2007-CC-1, 2.23% 6/15/20382 | USD24,300 | $24,300 | |
| State of New York, New York City Municipal Water Fin. Auth., Water and Sewer System Second General Resolution Rev. Bonds, Series 2011-FF-1, 1.57% 6/15/20442 | 8,400 | 8,400 | |
| State of New York, New York City Municipal Water Fin. Auth., Water and Sewer System Second General Resolution Rev. Bonds, Series 2016-AA-1, 1.57% 6/15/20482 | 9,000 | 9,000 | |
| State of New York, New York City Municipal Water Fin. Auth., Water and Sewer System Second General Resolution Rev. Bonds, Series 2015-BB-1, 1.57% 6/15/20492 | 6,500 | 6,500 | |
| State of New York, New York City Transitional Fin. Auth., Future Tax Secured Bonds, Series 2016-A-4, 1.57% 8/1/20412 | 5,000 | 5,000 | |
| State of New York, New York City Transitional Fin. Auth., Future Tax Secured Bonds, Series 2019-B-4, 1.59% 8/1/20422 | 49,825 | 49,825 | |
| State of New York, New York City Transitional Fin. Auth., Future Tax Secured Bonds, Series 2014-B-3, 1.60% 11/1/20422 | 7,100 | 7,100 | |
| State of New York, New York City Transitional Fin. Auth., Future Tax Secured Bonds, Series 2015-E-4, 1.57% 2/1/20452 | 30,500 | 30,500 | |
| State of New York, New York City Transitional Fin. Auth., Future Tax Secured Bonds, Series 2016-E-4, 1.59% 2/1/20452 | 500 | 500 | |
| State of North Carolina, University of North Carolina Chapel Hill, Rev. Bonds, Series 2001, 2.19% 12/1/20252 | 4,240 | 4,240 | |
| State of Ohio, Hospital Rev. Bonds (Cleveland Clinic Health System Obligated Group), Series 2013-B-3, 1.63% 1/1/20392 | 11,840 | 11,840 | |
| State of Ohio, Hospital Rev. Bonds (Cleveland Clinic Health System Obligated Group), Series 2019-F, 1.63% 1/1/20522 | 6,600 | 6,600 | |
| State of Pennsylvania, Econ. Dev. Fncg. Auth., Solid Waste Disposal Rev. Bonds (Waste Management, Inc. Project), Series 2013, AMT, 2.00% 8/1/2045 (put 11/1/2022)4 | 2,500 | 2,500 | |
| State of Rhode Island, Health and Educational Building Corp., Health Facs. Rev. Bonds (NRI Community Services, Inc.), Series 2007, 2.26% 6/1/20372 | 900 | 900 | |
| State of South Carolina, Jobs-Econ. Dev. Auth., Hospital Rev. Bonds (Prisma Health Obligated Group), Series 2018-B, 1.64% 5/1/20482 | 45,875 | 45,875 | |
| State of Tennessee, County of Montgomery, Public Building Auth., Pooled Fncg. Rev. Bonds (Tennessee County Loan Pool), Series 2004, Bank of America LOC, 1.68% 7/1/20342 | 985 | 985 | |
| State of Texas, County of Alachua, Health Facs. Auth., Rev. IAM Commercial Paper, Series 2008-A, 1.77% 11/8/2022 | 5,000 | 5,000 | |
| State of Texas, City of Dallas, Rev. IAM Commercial Paper, Series 2022-F-1, 2.35% 11/9/2022 | 14,500 | 14,500 | |
| State of Texas, Grand Parkway Transportation Corp., Bond Anticipation Notes, Series 2018, 5.00% 2/1/2023 | 7,000 | 7,024 | |
| State of Texas, City of Houston, Combined Utility System Rev. Ref. Bonds, Series 2012-B, 2.24% 5/15/20342 | 17,500 | 17,500 | |
| State of Texas, City of Houston, Combined Utility System Rev. Ref. Bonds, Series 2012-A, 2.25% 5/15/20342 | 24,000 | 24,000 | |
| State of Texas, County of Jefferson, Port Arthur Navigation Dist., Pollution Control Rev. Ref. Bonds (Texaco, Inc. Project), Series 1994, 1.62% 10/1/20242 | 10,200 | 10,200 | |
| State of Texas, Mission Econ. Dev. Corp., Solid Waste Disposal Rev. Bonds (Waste Management, Inc. Project), Series 2020-A, AMT, 2.95% 5/1/2046 (put 12/1/2022)4 | 10,000 | 9,992 | |
| State of Texas, Mission Econ. Dev. Corp., Solid Waste Disposal Rev. Ref. Bonds (Waste Management, Inc. Project), Series 2020-B, AMT, 2.95% 7/1/2040 (put 12/1/2022)4 | 2,600 | 2,598 | |
| State of Texas, Port Arthur Navigation Dist. Industrial Dev. Corp., Rev. Bonds (Air Products Project), Series 2005, 1.59% 5/1/20402 | 3,500 | 3,500 | |
| State of Texas, Board of Regents of the University of Texas System, Permanent University Fund Bonds, Series 2008-A, 2.18% 7/1/20372 | 30,000 | 30,000 | |
| State of Texas, Board of Regents of the University of Texas System, Rev. Ref. Bonds, Series 2007-B, 2.21% 8/1/20332 | 22,275 | 22,275 | |
| State of Texas, Veterans Bonds, Series 2019, 2.30% 6/1/20502 | 12,675 | 12,675 | |
| Short-term securities (continued) Municipals (continued) | Principal amount (000) | Value (000) | |
| State of Virginia, College Building Auth., Educational Facs. Rev. Bonds (University of Richmond Project), Series 2006, 1.71% 11/1/20362 | USD12,015 | $12,015 | |
| State of Wyoming, County of Sublette, Pollution Control Rev. Ref. Bonds (ExxonMobil Project), Series 2014, AMT, 1.66% 10/1/20442 | 2,850 | 2,850 | |
| Total short-term securities (cost: $1,179,967,000) | 1,179,194 | ||
| Total investment securities 101.37% (cost: $7,675,769,000) | 7,186,495 | ||
| Other assets less liabilities (1.37%) | (97,016) | ||
| Net assets 100.00% | $7,089,479 | ||
| Contracts | Type | Number of contracts | Expiration | Notional amount (000) | Value and unrealized (depreciation) appreciation at 10/31/2022 (000) |
| 5 Year U.S. Treasury Note Futures | Long | 7,771 | December 2022 | USD828,340 | $(32,694) |
| 10 Year Ultra U.S. Treasury Note Futures | Short | 2,536 | December 2022 | (294,137) | 14,764 |
| 30 Year Ultra U.S. Treasury Bond Futures | Short | 1,608 | December 2022 | (205,271) | 27,972 |
| $10,042 |
| 1 | Step bond; coupon rate may change at a later date. |
| 2 | Coupon rate may change periodically. Reference rate and spread are as of the most recent information available. Some coupon rates are determined by the issuer or agent based on current market conditions; therefore, the reference rate and spread are not available. For short-term securities, the date of the next scheduled coupon rate change is considered to be the maturity date. |
| 3 | Acquired in a transaction exempt from registration under Rule 144A of the Securities Act of 1933. May be resold in the U.S. in transactions exempt from registration, normally to qualified institutional buyers. The total value of all such securities was $94,518,000, which represented 1.33% of the net assets of the fund. |
| 4 | For short-term securities, the mandatory put date is considered to be the maturity date. |
| Investment securities | |||||||
| Level 1 | Level 2 | Level 3 | Total | ||||
| Assets: | |||||||
| Bonds, notes & other debt instruments: | |||||||
| Texas | $— | $798,721 | $— | $798,721 | |||
| New York | — | 572,201 | — | 572,201 | |||
| California | — | 379,944 | — | 379,944 | |||
| Illinois | — | 340,261 | — | 340,261 | |||
| Florida | — | 262,288 | — | 262,288 | |||
| Pennsylvania | — | 256,258 | — | 256,258 | |||
| Michigan | — | 214,542 | — | 214,542 | |||
| Ohio | — | 198,630 | — | 198,630 | |||
| Georgia | — | 194,245 | — | 194,245 | |||
| Alabama | — | 191,269 | — | 191,269 | |||
| Other | — | 2,598,942 | — | 2,598,942 | |||
| Short-term securities | — | 1,179,194 | — | 1,179,194 | |||
| Total | $— | $7,186,495 | $— | $7,186,495 | |||
| Other investments* | ||||
| Level 1 | Level 2 | Level 3 | Total | |
| Assets: | ||||
| Unrealized appreciation on futures contracts | $42,736 | $— | $— | $42,736 |
| Liabilities: | ||||
| Unrealized depreciation on futures contracts | (32,694) | — | — | (32,694) |
| * | Futures contracts are not included in the fund’s investment portfolio. |
| MFGEFP1-043-1222O-S89806 | Limited Term Tax-Exempt Bond Fund of America — Page 64 of 64 |