UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F COVER PAGE
OMB APPROVAL
OMB Number:3235-0006
Expires:July 31, 2015
Estimated average burden
hours per response:23.8
Report for the Calendar Year or Quarter Ended:
06-30-2022
Check here if Amendment: ☐ Amendment Number:
This Amendment (Check only one.):☐ is a restatement.
☐ adds new holdings entries.

Institutional Investment Manager Filing this Report:

Name:
OAK RIDGE INVESTMENTS LLC
Address:
10 South Lasalle Street
Suite 1900
Chicago, IL 60603
Form 13F File Number:
028-06668

The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form.


Person Signing this Report on Behalf of Reporting Manager:
Name:
Ken Kailin
Title:
Chief Compliance Officer
Phone:
312-857-1040


Signature, Place, and Date of Signing:

/s/ Ken Kailin
                         [Signature]
Chicago, ILLINOIS
                 [City, State]
07-28-2022
                           [Date]
                          

Report Type (Check only one.):

☒ 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) 

☐ 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) 

☐ 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).)


Form 13F Summary Page

Report Summary:

Number of Other Included Managers:
0
Form 13F Information table Entry Total:
151
Form 13F Information table Value Total:
687146
          (thousands)

List of Other Included Managers:

Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report.
[If there are no entries in this list, state "NONE" and omit the column headings and list entries.]

  
NONE


UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number:3235-0006
Expires:July 31, 2015
Estimated average burden
hours per response:23.8
COLUMN 1COLUMN 2COLUMN 3COLUMN 4COLUMN 5COLUMN 6COLUMN 7COLUMN 8
VALUESHRS ORSH/PUT/INVESTMENTOTHERVOTING AUTHORITY
NAME OF ISSUERTITLE OF CLASSCUSIP(x$1000)PRN AMTPRNCALLDISCRETIONMANAGERSOLESHAREDNONE
ABBOTT LABSCOM0028241004,20838,733SHSOLE36,612 0 2,121
ABBVIE INCCOM00287Y1092211,440SHSOLE1,203 0 237
ADVANCED MICRO DEVICES INCCOM0079031073,55846,525SHSOLE43,936 0 2,589
ALIBABA GROUP HLDG LTDSPONSORED ADS01609W1022702,371SHSOLE1,721 0 650
ALPHABET INCCAP STK CL C02079K10719,9049,099SHSOLE8,496 0 603
ALPHABET INCCAP STK CL A02079K30513,3686,134SHSOLE5,645 0 489
ALTAIR ENGR INCCOM CL A0213691033,56767,943SHSOLE59,495 0 8,448
AMAZON COM INCCOM02313510628,164265,177SHSOLE245,796 0 19,381
AMETEK INCCOM0311001004,01736,555SHSOLE28,801 0 7,754
AMPHENOL CORP NEWCL A0320951011,02015,850SHSOLE1,715 0 14,135
ANSYS INCCOM03662Q1053,18113,292SHSOLE12,561 0 731
APPLE INCCOM03783310056,865415,922SHSOLE386,699 0 29,223
ARGENX SESPONSORED ADR04016X1013,0758,115SHSOLE6,990 0 1,125
ARISTA NETWORKS INCCOM0404131062,26424,157SHSOLE22,810 0 1,347
ARROWHEAD PHARMACEUTICALS INCOM04280A1001,96455,768SHSOLE48,065 0 7,703
ASTRAZENECA PLCSPONSORED ADR0463531087,123107,811SHSOLE101,597 0 6,214
ATKORE INCCOM0476491082,24227,008SHSOLE23,743 0 3,265
ATRICURE INCCOM04963C2092,44459,810SHSOLE51,516 0 8,294
AVALARA INCCOM05338G1062,77539,299SHSOLE27,783 0 11,516
AVID TECHNOLOGY INCCOM05367P1002,52997,470SHSOLE85,273 0 12,197
AXON ENTERPRISE INCCOM05464C10199310,659SHSOLE10,059 0 600
AXONICS INCCOM05465P1013,39559,907SHSOLE51,707 0 8,200
AZEK CO INCCL A05478C1053,620216,252SHSOLE194,939 0 21,313
BIOHAVEN PHARMACTL HLDG CO LCOMG111961052,90719,949SHSOLE17,193 0 2,756
BJS WHSL CLUB HLDGS INCCOM05550J1017,029112,792SHSOLE88,528 0 24,264
BLUEPRINT MEDICINES CORPCOM09627Y10980215,874SHSOLE13,641 0 2,233
BROADCOM INCCOM11135F1015,72711,789SHSOLE10,713 0 1,076
BURLINGTON STORES INCCOM1220171062,38317,494SHSOLE12,372 0 5,122
CACTUS INCCL A1272031071,74643,350SHSOLE37,320 0 6,030
CASELLA WASTE SYS INCCL A1474481045,29272,817SHSOLE64,089 0 8,728
CDW CORPCOM12514G1081,0336,557SHSOLE658 0 5,899
CHARLES RIV LABS INTL INCCOM1598641078754,090SHSOLE408 0 3,682
CHIPOTLE MEXICAN GRILL INCCOM169656105990757SHSOLE264 0 493
CONMED CORPCOM2074101012,48325,926SHSOLE22,381 0 3,545
CONSTELLATION BRANDS INCCL A21036P1087573,247SHSOLE309 0 2,938
CONSTRUCTION PARTNERS INCCOM CL A21044C1072,539121,231SHSOLE106,488 0 14,743
COSTCO WHSL CORP NEWCOM22160K1057,62015,899SHSOLE14,736 0 1,163
DANAHER CORPORATIONCOM23585110211,97847,248SHSOLE43,630 0 3,618
DERMTECH INCCOM24984K105802144,784SHSOLE127,157 0 17,627
DESCARTES SYS GROUP INCCOM2499061084,77076,863SHSOLE67,500 0 9,363
DEXCOM INCCOM2521311077439,972SHSOLE1,008 0 8,964
ECOLAB INCCOM2788651005,89038,306SHSOLE36,203 0 2,103
EDWARDS LIFESCIENCES CORPCOM28176E1083,06232,204SHSOLE30,457 0 1,747
ENDAVA PLCADS29260V1054,47450,689SHSOLE45,772 0 4,917
ENOVIS CORPORATIONCOM1940145022,62747,765SHSOLE42,011 0 5,754
ENVESTNET INCCOM29404K1063,02157,253SHSOLE50,195 0 7,058
EOG RES INCCOM26875P1014273,867SHSOLE2,789 0 1,078
EPAM SYS INCCOM29414B1043,70312,561SHSOLE10,889 0 1,672
EQUINIX INCCOM29444U7003,8985,933SHSOLE5,614 0 319
EURONET WORLDWIDE INCCOM2987361092,70326,876SHSOLE23,203 0 3,673
EXPEDIA GROUP INCCOM NEW30212P3033,39535,800SHSOLE28,251 0 7,549
FIDELITY NATL INFORMATION SVCOM31620M1062,48627,120SHSOLE25,525 0 1,595
FIVE BELOW INCCOM33829M1014,18336,877SHSOLE33,672 0 3,205
FIVE9 INCCOM3383071015,29458,085SHSOLE47,849 0 10,236
FORTINET INCCOM34959E1099,383165,830SHSOLE144,042 0 21,788
GENERAC HLDGS INCCOM3687361044432,104SHSOLE210 0 1,894
GROCERY OUTLET HLDG CORPCOM39874R1013,77088,447SHSOLE78,074 0 10,373
GUARDANT HEALTH INCCOM40131M10998824,489SHSOLE21,083 0 3,406
HALOZYME THERAPEUTICS INCCOM40637H1094,22195,943SHSOLE82,744 0 13,199
HOME DEPOT INCCOM4370761026962,536SHSOLE1,892 0 644
HORIZON THERAPEUTICS PUB LSHSG461881015,96974,836SHSOLE55,865 0 18,971
INSMED INCCOM PAR $.0145766930796248,781SHSOLE41,877 0 6,904
INSPIRE MED SYS INCCOM4577301096,23634,139SHSOLE31,128 0 3,011
INSULET CORPCOM45784P1013,04613,977SHSOLE9,419 0 4,558
INTERCONTINENTAL EXCHANGE INCOM45866F1046,73471,606SHSOLE67,718 0 3,888
INTUITCOM4612021035,23713,588SHSOLE12,381 0 1,207
ISHARES TRRUS 2000 GRW ETF4642876481,4156,859SHSOLE6,859 0 0
ISHARES TREXPND TEC SC ETF4642875492961,006SHSOLE1,006 0 0
ISHARES TRCORE S&P US GWT4642876711,77721,226SHSOLE21,226 0 0
ISHARES TRRUS 1000 GRW ETF4642876148093,699SHSOLE3,699 0 0
KINDER MORGAN INC DELCOM49456B10125114,978SHSOLE11,912 0 3,066
KINSALE CAP GROUP INCCOM49714P1082,78612,134SHSOLE10,716 0 1,418
KLA CORPCOM NEW4824801005,90618,511SHSOLE17,534 0 977
LANTHEUS HLDGS INCCOM5165441036,748102,192SHSOLE88,269 0 13,923
LATTICE SEMICONDUCTOR CORPCOM5184151045,648116,447SHSOLE102,272 0 14,175
LESLIES INCCOM5270641092,664175,477SHSOLE153,321 0 22,156
LILLY ELI & COCOM53245710818,46256,940SHSOLE52,264 0 4,676
LITTELFUSE INCCOM5370081045,68622,382SHSOLE16,821 0 5,561
LKQ CORPCOM5018892085,605114,181SHSOLE98,185 0 15,996
LULULEMON ATHLETICA INCCOM5500211092,0737,605SHSOLE6,231 0 1,374
MARSH & MCLENNAN COS INCCOM5717481023,62523,347SHSOLE22,070 0 1,277
MARVELL TECHNOLOGY INCCOM57387410478017,912SHSOLE1,797 0 16,115
MASTERCARD INCORPORATEDCL A57636Q1049,19729,151SHSOLE27,049 0 2,102
MATADOR RES COCOM5764852053,70279,466SHSOLE63,085 0 16,381
MATCH GROUP INC NEWCOM57667L1073915,613SHSOLE560 0 5,053
MAXIMUS INCCOM5779331044,05764,894SHSOLE56,741 0 8,153
META PLATFORMS INCCL A30303M10212,55577,861SHSOLE72,440 0 5,421
MICROSOFT CORPCOM59491810458,495227,756SHSOLE211,489 0 16,267
MIDDLEBY CORPCOM5962781015934,727SHSOLE3,426 0 1,301
MONOLITHIC PWR SYS INCCOM6098391051,1963,113SHSOLE313 0 2,800
MSCI INCCOM55354G1005161,252SHSOLE126 0 1,126
NATIONAL VISION HLDGS INCCOM63845R1072,931106,566SHSOLE93,240 0 13,326
NETFLIX INCCOM64110L1063602,058SHSOLE1,799 0 259
NIKE INCCL B6541061032,43923,861SHSOLE22,534 0 1,327
NOMAD FOODS LTDUSD ORD SHSG6564A1055,038252,027SHSOLE198,613 0 53,414
NORTHERN OIL AND GAS INC MNCOM6655313071,27550,476SHSOLE43,494 0 6,982
NVIDIA CORPORATIONCOM67066G10410,21767,396SHSOLE62,528 0 4,868
OLD DOMINION FREIGHT LINE INCOM6795801001,1664,548SHSOLE431 0 4,117
OLLIES BARGAIN OUTLET HLDGSCOM6811161095,01285,310SHSOLE66,934 0 18,376
OMNICELL COMCOM68213N1093,19128,055SHSOLE24,538 0 3,517
ONESPAWORLD HOLDINGS LIMITEDCOMP736841131,757245,016SHSOLE214,368 0 30,648
OREILLY AUTOMOTIVE INCCOM67103H1077,28711,535SHSOLE9,176 0 2,359
ORTHOPEDIATRICS CORPCOM68752L1001,28229,699SHSOLE25,632 0 4,067
PALOMAR HLDGS INCCOM69753M1052,15933,527SHSOLE29,370 0 4,157
PAYCOM SOFTWARE INCCOM70432V1028913,179SHSOLE378 0 2,801
PENUMBRA INCCOM70975L1071,0158,150SHSOLE7,016 0 1,134
PERFICIENT INCCOM71375U1015,78763,111SHSOLE55,590 0 7,521
PETCO HEALTH & WELLNESS CO ICOM71601V1053,443233,609SHSOLE201,325 0 32,284
POOL CORPCOM73278L1053,64210,370SHSOLE7,647 0 2,723
PROLOGIS INC.COM74340W1039628,178SHSOLE6,094 0 2,084
QUALCOMM INCCOM7475251031,43311,218SHSOLE8,690 0 2,528
R1 RCM INCCOM77634L1058,316396,745SHSOLE323,481 0 73,264
RAPID7 INCCOM75342210467510,112SHSOLE1,014 0 9,098
REGAL REXNORD CORPORATIONCOM7587501036275,527SHSOLE555 0 4,972
REPAY HLDGS CORPCOM CL A76029L1001,395108,567SHSOLE94,843 0 13,724
ROPER TECHNOLOGIES INCCOM7766961065,15213,055SHSOLE10,669 0 2,386
ROSS STORES INCCOM7782961036,29589,629SHSOLE83,334 0 6,295
SAIA INCCOM78709Y1057,09837,756SHSOLE33,804 0 3,952
SCHRODINGER INCCOM80810D1031,12242,467SHSOLE36,612 0 5,855
SERVICENOW INCCOM81762P1024,87610,253SHSOLE9,391 0 862
SHOCKWAVE MED INCCOM82489T1043,02915,844SHSOLE13,656 0 2,188
SIGNATURE BK NEW YORK N YCOM82669G1046943,871SHSOLE387 0 3,484
SITIME CORPCOM82982T1062,57415,786SHSOLE13,884 0 1,902
SPS COMM INCCOM78463M1074,76942,185SHSOLE37,028 0 5,157
STERIS PLCSHS USDG8473T1005,02224,359SHSOLE18,330 0 6,029
STRYKER CORPORATIONCOM8636671014,56022,924SHSOLE21,667 0 1,257
SYNOPSYS INCCOM8716071071,1113,657SHSOLE366 0 3,291
TAKE-TWO INTERACTIVE SOFTWARCOM8740541094843,954SHSOLE2,866 0 1,088
TECHTARGET INCCOM87874R1003,92359,696SHSOLE52,100 0 7,596
TESLA INCCOM88160R1017,09410,535SHSOLE9,946 0 589
THE REALREAL INCCOM88339P101515206,886SHSOLE180,999 0 25,887
T-MOBILE US INCCOM8725901044,69534,899SHSOLE31,789 0 3,110
TRANSDIGM GROUP INCCOM8936411005,58410,405SHSOLE8,543 0 1,862
TRANSUNIONCOM89400J1072,84435,556SHSOLE27,789 0 7,767
TRAVERE THERAPEUTICS INCCOM89422G1072,11487,266SHSOLE75,165 0 12,101
TREX CO INCCOM89531P1054097,515SHSOLE753 0 6,762
TYLER TECHNOLOGIES INCCOM9022521051,1203,369SHSOLE960 0 2,409
UNILEVER PLCSPON ADR NEW9047677042,68758,634SHSOLE53,241 0 5,393
UNITED RENTALS INCCOM9113631091,4025,773SHSOLE5,453 0 320
UNITEDHEALTH GROUP INCCOM91324P10217,77134,599SHSOLE31,960 0 2,639
VERISK ANALYTICS INCCOM92345Y1065,88233,981SHSOLE27,504 0 6,477
VICOR CORPCOM9258151022,45244,807SHSOLE39,188 0 5,619
VISA INCCOM CL A92826C83912,26562,295SHSOLE57,412 0 4,883
WASTE CONNECTIONS INCCOM94106B1012,04816,520SHSOLE8,835 0 7,685
WEX INCCOM96208T1044,85931,233SHSOLE27,483 0 3,750
WINGSTOP INCCOM9741551031,20316,086SHSOLE13,823 0 2,263
XPONENTIAL FITNESS INCCOM CL A98422X1011,775141,346SHSOLE123,974 0 17,372
YETI HLDGS INCCOM98585X1046,480149,761SHSOLE125,829 0 23,932
YUM CHINA HLDGS INCCOM98850P10989518,444SHSOLE7,027 0 11,417
ZEBRA TECHNOLOGIES CORPORATICL A9892071054411,501SHSOLE151 0 1,350
ZOOMINFO TECHNOLOGIES INCCOMMON STOCK98980F1042788,356SHSOLE835 0 7,521