NPORT-P false 0000795259 XXXXXXXX S000017202 C000047657 Mutual of America Investment Corp 811-05084 0000795259 2549004TRCWJFA4VU540 320 Park Ave NULL NY 10022 212-224-1600 INV CORP 2040 RETIREMENT S000017202 25490039W4ZB1YU6RJ45 2022-12-31 2022-12-31 N 849236966.87 3172407.77 846064559.10 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 MOA INVESTMENT CORP BOND FUND N/A 62824C859 10706618.92479900 NS USD 130727817.07000000 15.45128154393 Long EC RF US N 1 N N N MOA INVESTMENT CORP MONEY MARKET FUND N/A 62824C875 1279787.82900000 NS USD 15139890.02000000 1.789448554151 Long EC RF US N 1 N N N MOA INVESTMENT CORP EQUITY INDEX FUND N/A 62824C107 7536067.55825000 NS USD 367910818.19000000 43.48495800147 Long EC RF US N 1 N N N MOA INVESTMENT CORP SMALL CAP INDEX FUND N/A 62824C503 1880661.31108800 NS USD 17076404.70000000 2.018333532155 Long EC RF US N 1 N N N MOA INVESTMENT CORP SMALL CAP GROWTH FUND N/A 62824C404 1885967.27595400 NS USD 20764499.71000000 2.454245303938 Long EC RF US N 1 N N N MOA INVESTMENT CORP MID CAP EQUITY INDEX FUND N/A 62824C701 6416548.09920000 NS USD 121336924.56000000 14.34133166966 Long EC RF US N 1 N N N MOA INVESTMENT CORP SMALL CAP VALUE FUND N/A 62824C305 1740548.69937100 NS USD 23392974.52000000 2.764916018333 Long EC RF US N 1 N N N MOA INVESTMENT CORP INTERNATIONAL FUND N/A 62824C883 20687641.08829000 NS USD 149778521.48000000 17.70296602889 Long EC RF US N 1 N N N 2023-01-30 Mutual of America Investment Corp Christopher M. Miseo Christopher M. Miseo Senior Vice President and Chief Accounting Officer