NPORT-P false 0000355437 XXXXXXXX S000050930 C000160530 DFA INVESTMENT DIMENSIONS GROUP INC 811-03258 0000355437 549300XGRTBJCE41BD26 6300 BEE CAVE ROAD BUILDING ONE AUSTIN 78746 512-306-7400 DIMENSIONAL 2050 TARGET DATE RETIREMENT INCOME FUND S000050930 549300LQ9YDOIMDO6W25 2026-10-31 2026-04-30 N 208809462.46 9574.87 208799887.59 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 DFA Large Cap International Portfolio 549300YQLH5F7D7ZFY39 233203868 646166.79000000 NS USD 24250639.59000000 11.61429724407 Long EC RF US N 1 N N N DFA US Large Company Portfolio 549300FK54SMFUX28R78 25434D823 1366271.75000000 NS USD 65376103.29000000 31.31041115231 Long EC RF US N 1 N N N State Street Global Advisors 549300BZ5TGIFZUZDZ37 857492706 143139.79000000 NS USD 143139.79000000 0.068553576178 Long STIV RF US N 1 N N N International Core Equity 2 Portfolio 5493006PNAH8EX4MI695 233203371 549888.45000000 NS USD 12114042.64000000 5.801747682827 Long EC RF US N 1 N N N DFA US Core Equity 1 Portfolio 549300HFCYX77UDJN369 233203413 1229480.25000000 NS USD 65346875.13000000 31.29641298385 Long EC RF US N 1 N N N DFA Short-Term Extended Quality Portfolio 549300UKO8H5DQFJFW90 23320G521 1116666.35000000 NS USD 11646830.01000000 5.577986724240 Long EC RF US N 1 N N N Emerging Markets Core Equity 2 Portfolio 549300JF8HO6EL9ROR31 233203421 545955.66000000 NS USD 18278595.33000000 8.754121250243 Long EC RF US N 1 N N N DFA Two-Year Global Fixed Income Portfolio 549300PFM0BC0V0V1O39 233203645 1188160.39000000 NS USD 11643971.85000000 5.576617872929 Long EC RF US N 1 N N N 2026-05-19 DFA INVESTMENT DIMENSIONS GROUP INC Randy Olson Randy Olson Vice President