Exhibit 99.4

Rating Agency Grades
Run Date - 1/5/2023 11:28:47 AM
| LOAN INFORMATION | INITIAL CREDIT LOAN GRADES | INITIAL COMPLIANCE LOAN GRADES | INITIAL PROPERTY LOAN GRADES | INITIAL OVERALL LOAN GRADES | FINAL CREDIT LOAN GRADES | FINAL COMPLIANCE LOAN GRADES | FINAL PROPERTY LOAN GRADES | FINAL OVERALL LOAN GRADES | |||||||||||||||||||||||||||||||||||||||||||||
| AMC Loan ID | Customer Loan ID | Seller Loan ID | Investor Loan Number | Deal Number | Original Loan Amount | DBRS | Fitch | Kroll | Moody's | S&P | Morningstar | DBRS | Fitch | Kroll | Moody's | S&P | Morningstar | DBRS | Fitch | Kroll | Moody's | S&P | Morningstar | DBRS | Fitch | Kroll | Moody's | S&P | Morningstar | DBRS | Fitch | Kroll | Moody's | S&P | Morningstar | DBRS | Fitch | Kroll | Moody's | S&P | Morningstar | DBRS | Fitch | Kroll | Moody's | S&P | Morningstar | DBRS | Fitch | Kroll | Moody's | S&P | Morningstar |
| xxxx | 2023010111 | XXX | XXX | C | C | C | C | C | C | C | C | C | C | C | C | C | C | C | C | C | C | C | C | C | C | C | C | B | B | B | B | B | B | A | A | A | A | A | A | A | A | A | A | A | A | B | B | B | B | B | B | ||
| xxxx | 2023010112 | XXX | XXX | C | C | C | C | C | C | A | A | A | A | A | A | C | C | C | C | C | C | C | C | C | C | C | C | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | ||
| xxxx | 2023010623 | XXX | XXX | C | C | C | C | C | A | A | A | A | A | C | C | C | C | C | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | ||||||||||||||||||||
| xxxx | 2023010640 | xxxx | XXX | XXX | A | A | A | A | A | B | B | B | B | B | A | A | A | A | A | B | B | B | B | B | A | A | A | A | A | B | B | B | B | B | A | A | A | A | A | B | B | B | B | B | |||||||||
| xxxx | 2023010639 | xxxx | XXX | XXX | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | |||||||||
| xxxx | 2023010641 | xxxx | XXX | XXX | C | C | C | C | C | C | C | C | C | C | A | A | A | A | A | C | C | C | C | C | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | A | |||||||||