NPORT-P false 0000795259 XXXXXXXX S000017198 C000047653 Mutual of America Investment Corp 811-05084 0000795259 2549004TRCWJFA4VU540 320 Park Ave NULL NY 10022 212-224-1600 INV CORP 2020 RETIREMENT S000017198 2549006AY8LB9CXW6Z77 2021-12-31 2021-12-31 N 621331966.17 436277.30 620895688.87 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 99.73000000 N MOA INVESTMENT CORP BOND FUND N/A 62824C859 13466352.41815800 NS USD 192703503.10000000 31.03637318705 Long EC RF US N 1 N N N MOA INVESTMENT CORP MONEY MARKET FUND N/A 62824C875 763920.32987000 NS USD 9037177.50000000 1.455506562857 Long EC RF US N 1 N N N MOA INVESTMENT CORP EQUITY INDEX FUND N/A 62824C107 2615753.38393000 NS USD 163275326.22000000 26.29674020078 Long EC RF US N 1 N N N MOA INVESTMENT CORP SMALL CAP GROWTH FUND N/A 62824C404 666629.94490900 NS USD 10806071.41000000 1.740400457549 Long EC RF US N 1 N N N MOA INVESTMENT CORP MID CAP EQUITY INDEX FUND N/A 62824C701 2495850.20739700 NS USD 62720715.71000000 10.10165102356 Long EC RF US N 1 N N N MOA INVESTMENT CORP MID TERM BOND FUND N/A 62824C867 11755754.94622900 NS USD 121789621.24000000 19.61515008449 Long EC RF US N 1 N N N MOA INVESTMENT CORP SMALL CAP VALUE FUND N/A 62824C305 757119.63461800 NS USD 12507616.36000000 2.014447287073 Long EC RF US N 1 N N N MOA INVESTMENT CORP INTERNATIONAL FUND N/A 62824C883 5198566.76896000 NS USD 48138728.28000000 7.753110408547 Long EC RF US N 1 N N N 2022-01-31 Mutual of America Investment Corp Christopher M. Miseo Christopher M. Miseo Senior Vice President and Chief Accounting Officer