2026-04-03T08:15:22-04:00 2025-12-31 Foundation Source 3333 New Hyde Park Rd Ste 406 New Hyde Park NY 11042 990PF 2025-01-01 020709424 The Obrzut Ling Foundation Inc % Foundation Source OBRZ 8008391754 Foundation Source 501 Silverside Rd Wilmington DE 198091377 Daniel T Ling Vice President 8008391754 2026-03-18 true Jeffrey D Haskell P01345770 8008391754 2025 2025-03-06 01:10:19Z X 4258257 X 0 X 504 504 127295 127295 2209 2209 2209 130008 130008 0 18480 18480 1500 5030 5030 25010 18480 5030 85000 85000 110010 18480 90030 19998 111528 0 217127 197125 197125 2481818 2521818 4061132 2698945 2718943 4258257 0 0 X 2698945 2718943 2698945 2718943 2698945 2718943 2698945 19998 2718943 2718943 Publicly-traded Securities 2209 0 2209 2209 2209 1550 1550 1550 747 0 747 X 0 803 0 false false false false false false false true true DE true false false false false 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 Daniel T Ling Foundation Source 501 Silverside Rd Wilmington DE 198091377 Dir, VP, Treas 1.0 0 0 0 Lee J Obrzut Foundation Source 501 Silverside Rd Wilmington DE 198091377 Pres, Dir, Sec 1.0 0 0 0 3660093 200788 0 3860881 0 3860881 57913 3802968 190148 190148 1550 1550 188598 188598 188598 90030 0 0 0 0 90030 188598 37576 2023 2022 2021 90030 37576 52454 0 0 136144 0 0 Daniel T Ling X ARIZONA STATE UNIVERSITY FOUNDATION FOR A NEW AMER PO BOX 2260 TEMPE AZ 85281 N/A PC ASU President's Club 5000 INSTITUTE FOR SYSTEMS BIOLOGY 401 TERRY AVE N SEATTLE WA 98109 N/A PC General & Unrestricted 60000 OLYMPIA MONTHLY MEETING OF THE N PACI YLY METG OF 3201 BOSTON HARBOR RD NE OLYMPIA WA 98506 N/A PC FUST fund 5000 SELF-REALIZATION FELLOWSHIP CHURCH 3880 SAN RAFAEL AVE LOS ANGELES CA 90065 N/A PC General & Unrestricted 5000 ST MARYS FOOD BANK ALLIANCE 2831 N 31ST AVE PHOENIX AZ 85009 N/A PC General & Unrestricted 10000 85000 14 504 14 127295 18 2209 130008 130008 false false false false false false false false false false ADOBE SYSTEMS, INC 8238 7700 ADVANCED ENERGY IND INC 1631 3769 ALPHABET INC CL A 10636 31300 ALPHABET INC CL C 23493 69036 AMAZON COM 10089 23082 AON PLC CL A 38637 42698 APPLE INC 20615 34798 BADGER METER, INC 3232 4709 DFA EMERGING MARKETS CORE EQ P 304000 469921 DFA INTERNATIONAL VECTOR EQUIT 350420 583120 DFA ONE-YEAR FIXED INC PORTFOL 175500 174554 ELI LILLY & CO 17188 50510 EMERGING MARKETS TARGETED VALU 40000 50136 EXPONENT, INC 3521 2501 FISERV, INC 8140 4836 FLEXSHARES GLOBAL UPSTREAM NAT 114858 173863 GLOBAL X FTSE GREECE 20 29885 75533 INGERSOLL-RAND INC 1482 2139 INTUIT 5291 7949 INTUITIVE SURGICAL 1789 3965 ISHARES S&P GLOBAL ENERGY SECT 77995 127551 KLA TENCOR CORP 4512 14581 LOWES COMPANIES INC 26624 32315 MARATHON PETROLEUM CORP 14469 18052 MASTERCARD INC 31974 50808 MICROCHIP TECHNOLOGY INC 10155 8156 MURPHY USA INC 1534 2421 N V R INC 10980 14586 O'REILLY AUTOMOTIVE INC 4326 6841 RAMBUS, INC 5073 9465 S&P GLOBAL INC COM 17045 26652 SPDR BARCLAYS CAPITAL EMERGING 115565 91848 SPROTT GOLD EQUITY FUND CL INV 114070 330927 STONE RIDGE ALTERNATIVE LENDIN 228000 205601 STONE RIDGE REINSURANCE RISK P 163292 218011 TEXAS INSTRUMENTS INC 29899 29146 THERMO FISHER SCIENTIFIC INC 18804 19122 TRANE TECHNOLOGIES PLC 5282 12065 U S VECTOR EQUITY PORTFOLIO 35000 62328 UNITEDHEALTH GROUP INC 67550 43575 VANGUARD TOTAL STOCK MARKET ET 312645 830128 VISA INC 58379 90834 Administrative Fees 5005 5005 State or Local Filing Fees 25 25 Investment Management Services 18480 18480 990-PF Estimated Tax for 2025 700 990-PF Extension for 2024 800