Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000916053 | |||
| Series S000003673 | MassMutual Strategic Bond Fund | ||
| Class/Contract C000010252 | Class A | MSBAX | |
| Class/Contract C000010253 | Administrative Class | MSBLX | |
| Class/Contract C000010254 | Class R3 | MSBNX | |
| Class/Contract C000010255 | Class R5 | MBSSX | |
| Class/Contract C000010256 | Service Class | MBSYX | |
| Class/Contract C000140369 | Class I | MSBZX | |
| Class/Contract C000140370 | Class R4 | MSBRX | |
| Class/Contract C000240795 | Class Y | MMNMX | |
IRS No.: 000000000 | State of Incorp.: MA | Fiscal Year End: 0930
Type: NPORT-P/A | Act: 40 | File No.: 811-08274 | Film No.: 24945418