1. Fidelity Charitable $177.55 M
2. Foundation For The Carolinas $154.83 M
3. Gordon and Betty Moore Foundation $104.58 M
4. The William and Flora Hewlett Foundation $95.49 M
5. Schwab Charitable $68.76 M
6. Barr Foundation $58.93 M
7. Fund II Foundation $58.68 M
8. S.D. Bechtel, Jr. Foundation $54.36 M
9. Walton Family Foundation $52.12 M
10. Nature Conservancy $46.11 M
11. Ducks Unlimited Inc Group Return $44.46 M
12. National Fish and Wildlife Foundation $39.03 M
13. Robert W. Woodruff Foundation $38.07 M
14. The David and Lucile Packard Foundation $36.72 M
15. The Walbridge Fund $36.52 M
16. The JPB Foundation $35.89 M
17. S.D. Bechtel, Jr. Foundation $34.49 M
18. Combined Jewish Philanthropies of Boston $32.46 M
19. Silicon Valley Community Foundation $31.99 M
20. Grand Teton National Park Fnd $26.40 M
21. Patagonia $23.60 M
22. The Heinz Endowments $23.13 M
23. Longwood Foundation $22.20 M
24. Seattle Foundation $21.57 M
25. Delaware Community Foundation $20.15 M

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