2025-10-30T12:17:31-05:00 2024-12-31 Foundation Source 3333 New Hyde Park Rd Ste 406 New Hyde Park NY 11042 990PF 2024-01-01 814657113 The 297 Foundation % Foundation Source RIVE 8008391754 Foundation Source 501 Silverside Rd Wilmington DE 198091377 Allen Halliday President 8008391754 2025-10-28 true true Jeffrey D Haskell P01345770 8008391754 2024 2025-03-06 01:10:19Z X 29180208 X 1500000 66912 66912 634541 634541 457945 11774121 1360925 181 187 2659579 2062565 0 12962 12962 156 156 11900 58648 5560 53088 83666 18678 53088 365000 365000 448666 18678 418088 2210913 2043887 0 8184124 2023029 2023029 14191277 21296774 25777258 1266511 1379921 22375401 24586314 29180208 0 0 X 22375401 24586314 22375401 24586314 22375401 24586314 22375401 2210913 24586314 24586314 Publicly-traded Securities 11774121 10413211 1360910 1360910 Passthrough K1 Capital Gain/(Loss) 15 1360925 28410 28410 28410 10887 0 18200 29087 X 0 677 677 false false false false false false false true true DE true false false false true true Foundation Source 8008391754 501 Silverside Road Suite 123 Wilmington DE 198091377 false false false false false false false false false false false false false false false false false false false false false Allen Halliday Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir, Pres 1.0 0 0 0 Grace M Halliday Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir, Sec, Treas 1.0 0 0 0 Foundation Source 55 Walls Drive STE 302 Fairfield CT 06824 Administrative 53063 24308302 1560769 1168722 27037793 0 27037793 405567 26632226 1331611 1331611 28410 28410 1303201 1303201 1303201 418088 0 0 0 0 418088 1303201 408705 418088 408705 9383 0 0 1293818 0 0 Allen Halliday Grace M Halliday X DONOR ADVISED CHARITABLE GIVING PO BOX 2430 OMAHA NE 68103 N/A PC Halliday Family Charitable Fund 100000 HUTCHISON SCHOOL 1740 RIDGEWAY RD MEMPHIS TN 38119 N/A PC General & Unrestricted 50000 INTERNATIONAL GENEROSITY FOUNDATION TRUST 1901 ULMERTON RD STE 400 CLEARWATER FL 33762 N/A PC Urban Neighbors of Hope NZ Trust 10000 INTERNATIONAL GENEROSITY FOUNDATION TRUST 1901 ULMERTON RD STE 400 CLEARWATER FL 33762 N/A PC Indigenous Leader Programs 5000 KNOWLEDGE QUEST INC PO BOX 2119 MEMPHIS TN 38101 N/A PC General & Unrestricted 100000 MEMPHIS UNIVERSITY SCHOOL 6191 PARK AVE MEMPHIS TN 38119 N/A PC General & Unrestricted 50000 SECOND PRESBYTERIAN CHURCH FOUNDATION INC 4055 POPLAR AVE MEMPHIS TN 38111 N/A SO I General & Unrestricted 50000 365000 14 66912 14 634541 18 457945 K-1 Inc/Loss 525990 -6 14 187 -6 1159585 1159579 false false false false false false false false false false X X 1 Halliday Grace M 5449 Normandy Avenue Memphis TN 38120 1500000 X CHARLES SCHWAB INTRNTNL EQ 2868746 2936653 DOUBLELINE TOTAL RETURN BOND 1302611 1230033 ISHARE SP SMALL CAP 600 INDEX 863494 1039745 ISHARES CURRENCY HEDGED MSCI E 1473207 1471941 ISHARES S&P 500 INDEX FD 4197728 4933726 MARKET VECTORS WIDE MOAT ETF 1823549 2112554 NVIDIA CORP 840249 2417220 SCHWAB STRATEGIC TR US LARGE C 1956054 2107056 SCHWAB U.S. LARGE-CAP GROWTH 1360549 2358136 SCHWAB US DIVIDEND EQUITY ETF 1762471 2044082 SCHWAB US MID CAP 1412175 1723701 VANGUARD INTERMEDIATE TERM COR 618754 607724 VARIANT ALTERNATIVE INCOME FUN 817187 794687 GT OFFSHORE FUND CLASS A 1225000 1325949 GT PRIVATE EQUITY XI, LP 41511 53972 Administrative Fees 53063 53063 K-1 Exp GT PRIVATE EQUITY XI, 5560 5560 State or Local Filing Fees 25 25 K-1 Inc/Loss GT PRIVATE EQUITY XI, LP 181 187 Investment Management Services 12962 12962 990-PF Estimated Tax for 2024 10800 990-PF Extension for 2023 1100