NPORT-P false 0000067160 XXXXXXXX S000023210 C000067576 MML SERIES INVESTMENT FUND 811-02224 0000067160 VQ1HG47DNRJG3HBJH467 1295 State Street Springfield 01111-0001 413-744-1000 MML VIP American Funds 65/35 Allocation Fund S000023210 549300RK1R4479LIXQ81 2026-12-31 2026-06-30 N 552918648.08 645725.98 552272922.10 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 AFIS Growth-Income Fund UCVW0L2W23MYYH7ZDY46 030372304 1583569.98000000 NS USD 110564856.14000000 20.01996688875 Long EC RF US N 1 N N N AFIS Growth Fund B17BZT6N2A8R48VTU480 030372403 703096.98000000 NS USD 97203157.49000000 17.60056551756 Long EC RF US N 1 N N N American Funds Insurance Series - Washington Mutual Investors Fund E8N96L3OLBC178UFN669 030372692 2376138.62000000 NS USD 42295267.40000000 7.658399625890 Long EC RF US N 1 N N N American Funds Insurance Series - The Bond Fund Of America FHEDDMKTP6L2RVHI1O58 030372809 19544321.28000000 NS USD 185671052.12000000 33.61943790653 Long EC RF US N 1 N N N AFIS Global Growth Fund D3MER6QQK46EGG2D8R93 030372882 2797429.34000000 NS USD 117184314.93000000 21.21855159662 Long EC RF US N 1 N N N 2026-07-15 MML SERIES INVESTMENT FUND Renee Hitchcock Renee Hitchcock CFO and Treasurer