2025-07-31T07:25:11-04:00 2024-12-31 Foundation Source 3333 New Hyde Park Rd Ste 406 New Hyde Park NY 11042 990PF 2024-01-01 473320544 Tinker Family Foundation % Foundation Source TINK 8008391754 Foundation Source 501 Silverside Rd Wilmington DE 198091377 Douglas Tinker President 8008391754 2025-07-29 true true Jeffrey D Haskell P01345770 8008391754 2024 2025-03-06 01:10:19Z X 1157616 X 100000 1778 1778 25296 25296 12561 77969 12561 139635 39635 0 5539 5539 400 7700 7700 13639 5539 7700 49500 49500 63139 5539 57200 76496 34096 0 127365 156490 156490 541517 555382 695619 266913 300419 305507 935795 1012291 1157616 0 0 X 935795 1012291 935795 1012291 935795 1012291 935795 76496 1012291 1012291 Publicly-traded Securities 77969 65408 12561 12561 12561 474 474 474 33 0 500 533 59 59 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 Douglas E Tinker Foundation Source 501 Silverside Rd Wilmington DE 198091377 Pres, Dir, Treas 2.0 0 0 0 Jeffrey P Tinker Foundation Source 501 Silverside Rd Wilmington DE 198091377 VP, Sec 1.0 0 0 0 Ryan W Tinker Foundation Source 501 Silverside Rd Wilmington DE 198091377 VP 1.0 0 0 0 982506 101713 0 1084219 0 1084219 16263 1067956 53398 53398 474 474 52924 52924 52924 57200 0 0 0 0 57200 52924 14141 57200 14141 43059 0 0 9865 0 0 Douglas E Tinker X ASSISTANCE LEAGUE OF DIABLO VALLEY 2711 BUENA VISTA AVE WALNUT CREEK CA 94597 N/A PC General & Unrestricted 5000 FATHERS IN THE FIELD 20622 N CAVE CREEK RD STE 121 PHOENIX AZ 85024 N/A PC General & Unrestricted 5000 FEEDING AMERICA 161 N CLARK ST SUITE 700 CHICAGO IL 60601 N/A PC General & Unrestricted 5000 MARTIS CAMP COMMUNITY FOUNDATION 7951 FLEUR DU LAC CT TRUCKEE CA 96161 N/A PC General & Unrestricted 4000 PANCREATIC CANCER ACTION NETWORK INC 2101 ROSECRANS AVE STE 3200 EL SEGUNDO CA 90245 N/A PC General & Unrestricted 4000 SAVE MOUNT DIABLO 201 N CIVIC DR WALNUT CREEK CA 94596 N/A PC General & Unrestricted 4000 SPELLER FREEDOM FOUNDATION 4055 OCEANSIDE BLVD STE B OCEANSIDE CA 92056 N/A PC General & Unrestricted 11000 TAHOE FUND PO BOX 7124 TAHOE CITY CA 96145 N/A PC General & Unrestricted 2500 THE PARASOL TAHOE COMMUNITY FOUNDATION INC 948 INCLINE WAY INCLINE VLG NV 89451 N/A PC General & Unrestricted 4000 YEAR UP INC PO BOX 412812 BOSTON MA 02241 N/A PC General & Unrestricted 5000 49500 14 1778 14 25296 18 12561 39635 39635 false false false false false false false false false false X X 1 William K Bowes Jr Foundation 1660 Bush Street Suite 300 San Francisco CA 94109 100000 X AIRCASTLE LTD - 4.250% - 06/15 7735 7898 AMERICAN HOMES 4 RENT LP - 3.6 5264 5368 ANTHEM INC NOTE - 2.250% - 05/ 825 869 ARES CAPITAL CORP - 2.875% - 0 7116 7608 AT&T INC - 1.650% - 02/01/2028 1767 1819 AT&T INC - 4.350% - 03/01/2029 7920 7831 BAT CAPITAL CORP - 7.750% - 10 9992 10205 BK OF AMERICA CORP MTN - 4.571 7552 7607 BK OF AMERICA CORP SER N MTN - 2984 2941 BLOCK FINL LLC - 3.875% - 08/1 5330 5536 BOARDWALK PIPELINES LP - 3.600 7870 7863 BORGWARNER INC - 5.400% - 08/1 5975 5907 BP CAP MARKETS - 3.119% - 05/0 2914 2946 BP CAP MKTS - 4.893% - 09/11/2 3906 3870 BP CAP MKTS AMER INC - 0.000% 1668 1692 BRIXMOR OPERATING PARTNERSHIP 7395 7566 CITIGROUP INC - 5.610% - 09/29 1998 2011 CITIGROUP INC NOTE - 4.910% - 3929 3869 CORERBIDGE FIN - 3.900% - 04/0 3733 3645 CROWN CASTLE INC - 2.500% - 07 4911 5055 DISCOVER FINL - 6.700% - 11/29 4131 4262 DISCOVER FINL SVCS NOTE - 4.50 7905 7966 ELEVANCE HEALTH INC - 4.750% - 7791 7671 ENTERGY LOUISIANNA LLC - 4.000 2760 2746 ENTERPRISE PRODS OPER LLC - 5. 2033 2018 EQUITABLE HLDGS - 5.594% - 01/ 4151 4038 ESSEX PORTFOLIO LP - 2.650% - 1628 1687 EVERSOURCE ENERGY - 1.650% - 0 1578 1665 EXPEDIA GROUP INC SER B NOTE C 7910 8296 FIDELITY NATIONAL FINANCIAL IN 7096 7257 FIFTH THIRD BANCORP - 4.772% - 7523 7840 GATX CORP NOTE CALL MAKE WHOLE 940 945 GLOBAL PAYMENTS - 2.900% - 05/ 3418 3561 GLOBAL PMTS INC - 5.400% - 08/ 6996 7001 GOLDMAN SACHS GROUP INC - 2.38 776 834 HELMERICH PAYNE - 5.000% - 10/ 5887 5771 JOHN DEERE CAPITAL CORP - 3.35 962 949 LAZARD LLC - 4.375% - 03/11/20 7314 7792 LOWES COS INC - 1.300% - 04/15 1723 1788 MARRIOTT INTL INC - 3.500% - 1 2617 2647 MICRON TECHNOLOGY INC - 4.663% 7698 7809 MICRON TECHNOLOGY INC - 5.327% 2022 2010 MOODYS CORP - 2.000% - 08/19/2 1679 1662 MPLX LP - 4.950% - 09/01/2032 1964 1929 NVR INC - 3.000% - 05/15/2030 889 903 NXP BV - 5.000% - 01/15/2033 7908 7787 NXP BV / NXP FUNDING LLC / NXP 2468 2526 NXP BV/NXP - 3.150% - 05/01/20 1917 1923 PROLOGIS LP - 1.750% - 02/01/2 747 829 RAYTHEON TECHNOLOGIES CORP - 1 4806 4911 RELX CAPITAL INC - 4.000% - 03 8761 8687 SAN DIEGO GAS &ELEC CO SER VVV 804 839 SANTANDER HOLDINGS USA INC - 2 8757 9482 SCHWAB CHARLES CORP NOTE - 2.4 1809 1910 SEMPRA NOTE CALL - 3.700% - 04 1838 1900 SOUTHERN CALF EDISON CO - 6.00 1107 1047 SOUTHWEST GAS CORP - 4.050% - 7372 7431 STRYKER CORP - 1.150% - 06/15/ 6554 6888 T MOBILE USA INC NOTE - 3.375% 9089 9334 THE CIGNA GROUP NOTE - 5.400% 8038 7996 TRUIST - 1.950% - 06/05/2030 6464 6827 TRUIST FINL SER G - 1.125% - 0 1689 1822 UNION PAC CORP - 2.375% - 05/0 850 863 UNITED PARCEL SERVICS - 5.150% 2025 1997 WELLS FARGO &CO - 4.897% - 07/ 6878 6759 WRKCO INC SER B - 4.900% - 03/ 3002 2981 XCEL ENERGY INC - 4.600% - 06/ 7361 7615 ALERIAN MLP ETF 10577 9632 FIRST EAGLE GLOBAL FUND CLASS 157087 167988 FULLER & THALER BEHAVIORAL SMA 81779 103584 LYRICAL U.S. VALUE EQUITY FUND 78853 100359 MS INSTITUTIONAL FUND TRUST U 19320 19340 VANGUARD FTSE DEVELOPED MARKET 37535 39930 VANGUARD TOTAL STOCK MARKET ET 21425 57382 VANGUARD VALUE ETF 148806 197404 Administrative Fees 7675 7675 State or Local Filing Fees 25 25 Investment Management Services 5539 5539 990-PF Extension for 2023 400