NPORT-P false 0000067160 XXXXXXXX S000023208 C000067574 MML SERIES INVESTMENT FUND 811-02224 0000067160 VQ1HG47DNRJG3HBJH467 1295 State Street Springfield 01111-0001 413-744-1000 MML American Funds Growth Fund S000023208 549300HWJPEIS398JS44 2025-12-31 2025-06-30 N 314603416.77 320717.77 314282699.00 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 Fund B17BZT6N2A8R48VTU480 030372403 2437085.88000000 NS USD 314603416.77000000 100.1020475422 Long EC RF US N 1 N N N 2025-07-28 MML SERIES INVESTMENT FUND Renee Hitchcock Renee Hitchcock CFO and Treasurer