1. The William Penn Foundation $98.96 M
2. Ducks Unlimited Inc Group Return $43.48 M
3. S.D. Bechtel, Jr. Foundation $27.87 M
4. Fidelity Charitable $21.92 M
5. The William and Flora Hewlett Foundation $20.08 M
6. National Fish and Wildlife Foundation $18.66 M
7. Gordon and Betty Moore Foundation $14.53 M
8. McKnight Foundation $13.28 M
9. The David and Lucile Packard Foundation $12.79 M
10. Charles Stewart Mott Foundation $12.63 M
11. The Pew Charitable Trusts $11.86 M
12. Walton Family Foundation $10.99 M
13. Lutheran Services Florida, Inc. $9.60 M
14. Meyer Memorial Trust $8.75 M
15. The Joyce Foundation $8.54 M
16. S.D. Bechtel, Jr. Foundation $8.48 M
17. Richard King Mellon Foundation $7.13 M
18. W.K. Kellogg Foundation $6.95 M
19. Columbus Foundation $6.20 M
20. Bill & Melinda Gates Foundation $6.13 M
21. Greater Milwaukee Foundation $5.04 M
22. Robert W. Woodruff Foundation $5.00 M
23. California Community Foundation $4.73 M
24. Nina Mason Pulliam Charitable Trust $4.72 M
25. The Kresge Foundation $4.69 M

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