| | MassMutual Select Total Return Bond I | MSPZX | 8.18 | +0.37% | 673.76M | 31/05 | |
| | MassMutual Premier Core Bond I | MCZZX | 8.86 | +0.34% | 462.67M | 31/05 | |
| | MassMutual Select Strategic Bond I | MSBZX | 8.30 | +0.36% | 286.73M | 31/05 | |
| | MassMutual Premier High Yield I | MPHZX | 7.87 | +0.13% | 230.95M | 31/05 | |
| | MassMutual Premier Infl-Prot and Inc I | MIPZX | 9.19 | +0.44% | 158.74M | 31/05 | |
| | MML Series Investment Fund II Inflation-Protected | 0P0000. | 8.750 | +0.46% | 142.79M | 31/05 | |
| | MassMutual Premier Core Bond R5 | MCBDX | 8.90 | +0.34% | 93.27M | 31/05 | |
| | MML Short-Duration Bond Fund Class II | 0P0000. | 9.080 | +0.11% | 90.1M | 31/05 | |
| | Barings Global Credit Income Opportunities Fund Cl | 0P0000. | 7.770 | +0.13% | 85.87M | 31/05 | |
| | MassMutual RetireSMART 2030 R3 | MRYNX | 10.71 | +0.66% | 69.24M | 31/05 | |
| | MassMutual Premier Diversified Bond R5 | MDBSX | 7.83 | +0.26% | 61.89M | 31/05 | |
| | MassMutual RetireSMART 2030 Adm | MRYYX | 11.19 | +0.63% | 66.88M | 31/05 | |
| | MassMutual RetireSMART 2040 Adm | MRFYX | 11.74 | +0.69% | 58.89M | 31/05 | |
| | MassMutual Premier Short-Duration Bd I | MSTZX | 8.99 | +0.11% | 52.04M | 31/05 | |
| | MassMutual Select Total Return Bond R4 | MSPGX | 8.25 | +0.36% | 48.98M | 31/05 | |
| | MassMutual Premier Diversified Bond Fund Class I | MDBZX | 8.680 | +0.23% | 47.54M | 31/05 | |
| | MassMutual Premier Inflation-Protected and Income | 0P0000. | 9.190 | +0.33% | 46.79M | 31/05 | |
| | MassMutual Select Strategic Bond Fund Class R5 | 0P0000. | 8.320 | +0.48% | 46.67M | 31/05 | |
| | MML Series Investment Fund II High Yield Fund Serv | 0P0000. | 8.720 | +0.23% | 43.73M | 31/05 | |
| | MML Series Investment Fund II Inflation-Protected | 0P0000. | 8.660 | +0.46% | 39.92M | 31/05 | |
