NPORT-P false 0000355437 XXXXXXXX S000050932 C000160532 DFA INVESTMENT DIMENSIONS GROUP INC 811-03258 0000355437 549300XGRTBJCE41BD26 6300 BEE CAVE ROAD BUILDING ONE AUSTIN 78746 512-306-7400 DIMENSIONAL 2060 TARGET DATE RETIREMENT INCOME FUND S000050932 549300QV81TN7XST2M70 2019-10-31 2019-10-31 N 23436043.15 41074.16 23394968.99 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 173329.55500000 NS USD 3948447.26000000 16.87733487352 Long EC RF US N 1 N N N DFA US Large Company Portfolio 549300FK54SMFUX28R78 25434D823 305844.27500000 NS USD 7181223.58000000 30.69558922292 Long EC RF US N 1 N N N DFA US Core Equity 1 Portfolio 549300HFCYX77UDJN369 233203413 289521.68300000 NS USD 7154080.79000000 30.57956944955 Long EC RF US N 1 N N N DFA Short-Term Extended Quality Portfolio 549300UKO8H5DQFJFW90 23320G521 53600.32700000 NS USD 586923.58000000 2.508759811782 Long EC RF US N 1 N N N DFA Two-Year Global Fixed Income Portfolio 549300PFM0BC0V0V1O39 233203645 58521.38900000 NS USD 586969.53000000 2.508956221531 Long EC RF US N 1 N N N DFA Emerging Markets Core Equity Portfolio 549300JF8HO6EL9ROR31 233203421 96334.53700000 NS USD 1983528.12000000 8.478438765393 Long EC RF US N 1 N N N DFA International Core Equity Portfolio 5493006PNAH8EX4MI695 233203371 149651.80800000 NS USD 1973907.35000000 8.437315522169 Long EC RF US N 1 N N N 2019-11-14 DFA INVESTMENT DIMENSIONS GROUP INC Christopher Crossan Christopher Crossan Vice President