1. The William Penn Foundation $101.54 M
2. Ducks Unlimited Inc Group Return $88.83 M
3. Gordon and Betty Moore Foundation $46.68 M
4. Walton Family Foundation $37.14 M
5. S.D. Bechtel, Jr. Foundation $29.98 M
6. Fidelity Charitable $25.03 M
7. Charles Stewart Mott Foundation $20.25 M
8. The William and Flora Hewlett Foundation $20.02 M
9. National Fish and Wildlife Foundation $18.93 M
10. S.D. Bechtel, Jr. Foundation $17.39 M
11. The McKnight Foundation $13.99 M
12. Community Foundation of Greater Memphis $12.73 M
13. Meyer Memorial Trust $11.61 M
14. The Pew Charitable Trusts $11.51 M
15. National Christian Charitable Foundation Inc $11.03 M
16. The David and Lucile Packard Foundation $10.81 M
17. The Columbus Foundation $10.78 M
18. The Joyce Foundation $10.59 M
19. Lutheran Services Florida, Inc. $10.50 M
20. Greater Kansas City Community Foundation $9.54 M
21. Richard King Mellon Foundation $8.38 M
22. W.K. Kellogg Foundation $8.20 M
23. Nature Conservancy $7.08 M
24. Foundation For The Carolinas $7.06 M
25. Bill & Melinda Gates Foundation $6.38 M

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