Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000916053 | |||
| Series S000003656 | MassMutual Growth Opportunities Fund | ||
| Class/Contract C000010167 | Class A | MMAAX | |
| Class/Contract C000010168 | Administrative Class | MAGLX | |
| Class/Contract C000010169 | Class R3 | MMANX | |
| Class/Contract C000010170 | Class R5 | MGRSX | |
| Class/Contract C000010171 | Service Class | MAGYX | |
| Class/Contract C000108420 | Class I | MMAZX | |
| Class/Contract C000140350 | Class R4 | MMGFX | |
| Class/Contract C000240787 | Class Y | MMNFX | |
IRS No.: 000000000 | State of Incorp.: MA | Fiscal Year End: 0930
Type: NPORT-P | Act: 40 | File No.: 811-08274 | Film No.: 24674505