U.S. Treasury Bills

NPORT-P false 0000861929 XXXXXXXX S000001010 C000002761 DIMENSIONAL INVESTMENT GROUP INC 811-06067 0000861929 549300HU43AV2FC6L876 6300 BEE CAVE ROAD BUILDING ONE AUSTIN 78746 512-306-7400 DFA TWO-YEAR GOVERNMENT PORTFOLIO S000001010 549300SK7LI1IIRIAZ93 2026-10-31 2026-04-30 N 132648884.49 28471.79 132620412.70 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 USD N United States Treasury 254900HROIFWPRGM1V77 U.S. Treasury Bills 912797TT4 1750000.00000000 PA USD 1745643.24000000 1.316270402467 Long DBT UST US N 2 2026-05-26 None 0.00000000 N N N N N N United States Treasury 254900HROIFWPRGM1V77 U.S. Treasury Notes 91282CLL3 12525000.00000000 PA USD 12445250.95000000 9.384114177168 Long DBT UST US N 2 2027-09-15 Fixed 3.38000000 N N N N N N United States Treasury 254900HROIFWPRGM1V77 U.S.Treasury Notes 91282CNQ0 10910000.00000000 PA USD 10920414.90000000 8.234339403469 Long DBT UST US N 2 2027-07-31 Floating 3.78000000 N N N N N N United States Treasury 254900HROIFWPRGM1V77 U.S. Treasury Bills 912797UC9 425000.00000000 PA USD 422429.19000000 0.318525015417 Long DBT UST US N 2 2026-06-30 None 0.00000000 N N N N N N FED HOME LN DISCOUNT NT 2549001DPIFGXC1TOL40 Federal Home Loan Bank Discount Notes 313385WL6 3675000.00000000 PA USD 3672801.14000000 2.769408619100 Long DBT USGSE US N 2 2026-05-06 None 0.00000000 N N N N N N FED HOME LN DISCOUNT NT 2549001DPIFGXC1TOL40 Federal Home Loan Bank Discount Notes 313385XQ4 800000.00000000 PA USD 797280.00000000 0.601174422374 Long DBT USGSE US N 2 2026-06-03 None 0.00000000 N N N N N N United States Treasury 254900HROIFWPRGM1V77 U.S. Treasury Notes 91282CMX6 11425000.00000000 PA USD 11437405.84000000 8.624166979386 Long DBT UST US N 2 2027-04-30 Floating 3.78000000 N N N N N N United States Treasury 254900HROIFWPRGM1V77 U.S. Treasury Notes 91282CPB1 8450000.00000000 PA USD 8408080.06000000 6.339959202977 Long DBT UST US N 2 2027-09-30 Fixed 3.50000000 N N N N N N United States Treasury 254900HROIFWPRGM1V77 U.S. Treasury Notes 91282CFU0 3200000.00000000 PA USD 3211249.98000000 2.421384396732 Long DBT UST US N 2 2027-10-31 Fixed 4.13000000 N N N N N N United States Treasury 254900HROIFWPRGM1V77 U.S. Treasury Bills 912797QN0 7000000.00000000 PA USD 6990944.24000000 5.271393820658 Long DBT UST US N 2 2026-05-14 None 0.00000000 N N N N N N United States Treasury 254900HROIFWPRGM1V77 U.S. Treasury Floating Rate Notes 91282CPX3 11228900.00000000 PA USD 11229709.27000000 8.467557174175 Long DBT UST US N 2 2028-01-31 Floating 3.72000000 N N N N N N United States Treasury 254900HROIFWPRGM1V77 U.S. Treasury Bills 912797UU9 800000.00000000 PA USD 791257.80000000 0.596633492454 Long DBT UST US N 2 2026-08-18 None 0.00000000 N N N N N N United States Treasury 254900HROIFWPRGM1V77 U.S. Treasury Notes 91282CAL5 1800000.00000000 PA USD 1714640.62000000 1.292893443092 Long DBT UST US N 2 2027-09-30 Fixed 0.38000000 N N N N N N United States Treasury 254900HROIFWPRGM1V77 U.S. Treasury Bills 912797TU1 3300000.00000000 PA USD 3289454.65000000 2.480353199805 Long DBT UST US N 2 2026-06-02 None 0.00000000 N N N N N N State Street Global Advisors 549300BZ5TGIFZUZDZ37 State Street Institutional U.S. Government Money Market Fund 857492706 661122.42000000 NS USD 661122.42000000 0.498507285975 Long STIV RF US N 1 N N N FED HOME LN DISCOUNT NT 2549001DPIFGXC1TOL40 Federal Home Loan Bank Discount Notes 313385ZG4 5625000.00000000 PA USD 5583432.83000000 4.210085548919 Long DBT USGSE US N 2 2026-07-13 None 0.00000000 N N N N N N United States Treasury 254900HROIFWPRGM1V77 U.S. Treasury Notes 91282CFH9 2000000.00000000 PA USD 1981171.88000000 1.493866471733 Long DBT UST US N 2 2027-08-31 Fixed 3.13000000 N N N N N N FED HOME LN DISCOUNT NT 2549001DPIFGXC1TOL40 Federal Home Loan Bank Discount Notes 313385XH4 825000.00000000 PA USD 822778.69000000 0.620401243857 Long DBT USGSE US N 2 2026-05-27 None 0.00000000 N N N N N N FED HOME LN DISCOUNT NT 2549001DPIFGXC1TOL40 Federal Home Loan Bank Discount Notes 313385XK7 3650000.00000000 PA USD 3639444.42000000 2.744256593615 Long DBT USGSE US N 2 2026-05-29 None 0.00000000 N N N N N N United States Treasury 254900HROIFWPRGM1V77 U.S. Treasury Notes 91282CLQ2 12550000.00000000 PA USD 12550000.00000000 9.463098285170 Long DBT UST US N 2 2027-10-15 Fixed 3.88000000 N N N N N N United States Treasury 254900HROIFWPRGM1V77 U.S. Treasury Notes 91282CPG0 11000000.00000000 PA USD 11016924.82000000 8.307110945975 Long DBT UST US N 2 2027-10-31 Floating 3.81000000 N N N N N N United States Treasury 254900HROIFWPRGM1V77 U.S. Treasury Bills 912797TS6 2000000.00000000 PA USD 1996409.24000000 1.505355924744 Long DBT UST US N 2 2026-05-19 None 0.00000000 N N N N N N United States Treasury 254900HROIFWPRGM1V77 U.S. Treasury Notes 9128283F5 4850000.00000000 PA USD 4732728.50000000 3.568627486257 Long DBT UST US N 2 2027-11-15 Fixed 2.25000000 N N N N N N United States Treasury 254900HROIFWPRGM1V77 U.S. Treasury Notes 91282CFZ9 6625000.00000000 PA USD 6624223.62000000 4.994874834980 Long DBT UST US N 2 2027-11-30 Fixed 3.88000000 N N N N N N United States Treasury 254900HROIFWPRGM1V77 U.S. Treasury Bills 912797UA3 3500000.00000000 PA USD 3483908.96000000 2.626977920722 Long DBT UST US N 2 2026-06-16 None 0.00000000 N N N N N N United States Treasury 254900HROIFWPRGM1V77 U.S. Treasury Notes 91282CLT6 2185000.00000000 PA USD 2186706.62000000 1.648846188517 Long DBT UST US N 2 2026-10-31 Floating 3.83000000 N N N N N N 2026-05-19 DIMENSIONAL INVESTMENT GROUP INC Randy Olson Randy Olson Vice President