MML LARGE CAP GROWTH FD

NPORT-P false 0000067160 XXXXXXXX S000018543 C000067782 C000051439 MML SERIES INVESTMENT FUND 811-02224 0000067160 VQ1HG47DNRJG3HBJH467 1295 State Street Springfield 01111-0001 413-744-1000 MML Aggressive Allocation Fund S000018543 5493003T8B2GZGNIXN89 2025-12-31 2025-06-30 N 124543853.27 89166.43 124454686.84 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 N MML LARGE CAP GROWTH FD N/A MML LARGE CAP GROWTH FD 553097734 509775.56000000 NS USD 9435945.67000000 7.581832319526 Long EC RF US N 1 N N N Fidelity VIP Emerging Markets Portfolio N/A Fidelity VIP Emerging Markets Portfolio 922177324 172423.09000000 NS USD 2291502.87000000 1.841234692065 Long EC RF US N 1 N N N MML SMALL CAP GROWTH EQUITY FD N/A MML SMALL CAP GROWTH EQUITY FD 553097205 125845.38000000 NS USD 1322235.34000000 1.062423098376 Long EC RF US N 1 N N N MML INCOME AND GROWTH FD N/A MML INCOME AND GROWTH FD 553097767 379055.38000000 NS USD 3908060.95000000 3.140147670793 Long EC RF US N 1 N N N PIMCO Variable Insurance Trust - Long-Term U.S. Government Portfolio 1HF6TMDVSLQTVB8TF611 PIMCO Variable Insurance Trust - Long-Term U.S. Government Portfolio 693394710 103392.44000000 NS USD 766138.00000000 0.615595940540 Long EC RF US N 1 N N N MML FOREIGN FD N/A MML FOREIGN FD 553097650 482243.24000000 NS USD 5574731.83000000 4.479326549724 Long EC RF US N 1 N N N MML MANAGED BOND FUND N/A MML MANAGED BOND FUND 55312G309 439063.99000000 NS USD 4920659.10000000 3.953775647136 Long EC RF US N 1 N N N MML BLUE CHIP GROWTH FD N/A MML BLUE CHIP GROWTH FD 553097742 550343.24000000 NS USD 11958958.63000000 9.609086595006 Long EC RF US N 1 N N N MML INFLATION PROTECTED BD FD N/A MML INFLATION PROTECTED BD FD 55312G200 49372.56000000 NS USD 442378.13000000 0.355453170332 Long EC RF US N 1 N N N MML MID CAP GROWTH FD N/A MML MID CAP GROWTH FD 553097692 562172.68000000 NS USD 6476229.32000000 5.203684557356 Long EC RF US N 1 N N N MML FOCUSED EQUITY FUND N/A MML FOCUSED EQUITY FUND 553097197 1963024.86000000 NS USD 15174182.14000000 12.19253571342 Long EC RF US N 1 N N N Invesco VI Global Strategic Income Fund 549300NCC31DI84NL880 Invesco VI Global Strategic Income Fund 00900X884 87012.02000000 NS USD 402865.66000000 0.323704691425 Long EC RF US N 1 N N N MML EQUITY INCOME FD N/A MML EQUITY INCOME FD 553097775 1660636.35000000 NS USD 17802021.66000000 14.30401868503 Long EC RF US N 1 N N N MML SMALL COMPANY VALUE FUND N/A MML SMALL COMPANY VALUE FUND 553097262 285936.40000000 NS USD 2407584.48000000 1.934506880480 Long EC RF US N 1 N N N MML MID CAP VALUE FD N/A MML MID CAP VALUE FD 553097718 577573.46000000 NS USD 4811186.93000000 3.865814178766 Long EC RF US N 1 N N N MassMutual High Yield Fund AQDRLVGKF0IT8SWIC757 MassMutual High Yield Fund 57629H327 7049.96000000 NS USD 57386.66000000 0.046110485235 Long EC RF US N 1 N N N MML GLOBAL FD N/A MML GLOBAL FD 553097668 1209581.94000000 NS USD 5818089.12000000 4.674865421082 Long EC RF US N 1 N N N MML SMALL/MID CAP VALUE N/A MML SMALL/MID CAP VALUE 553097684 168365.04000000 NS USD 1520336.35000000 1.221598309073 Long EC RF US N 1 N N N MML INTERNATIONAL EQUITY FUND N/A MML INTERNATIONAL EQUITY FUND 553097155 1339993.63000000 NS USD 16240722.77000000 13.04950675813 Long EC RF US N 1 N N N MML FUNDAMENTAL GROWTH FUND N/A MML FUNDAMENTAL GROWTH FUND 553097171 630817.52000000 NS USD 7777980.01000000 6.249648130969 Long EC RF US N 1 N N N MML SHORT DURATION BOND FUND N/A MML SHORT DURATION BOND FUND 55312G754 107723.32000000 NS USD 1012599.23000000 0.813628844128 Long EC RF US N 1 N N N MML TOTAL RETURN BOND FUND N/A MML TOTAL RETURN BOND FUND 553097221 485653.22000000 NS USD 4419444.29000000 3.551046892819 Long EC RF US N 1 N N N 2025-07-28 MML SERIES INVESTMENT FUND Renee Hitchcock Renee Hitchcock CFO and Treasurer