1. Fidelity Charitable $175.50 M
2. Foundation For The Carolinas $154.83 M
3. Gordon and Betty Moore Foundation $109.74 M
4. The William and Flora Hewlett Foundation $95.24 M
5. Walton Family Foundation $72.14 M
6. Schwab Charitable $68.60 M
7. Fund II Foundation $58.98 M
8. S.D. Bechtel, Jr. Foundation $54.36 M
9. Nature Conservancy $46.09 M
10. Ducks Unlimited Inc Group Return $44.46 M
11. The David and Lucile Packard Foundation $40.47 M
12. National Fish and Wildlife Foundation $39.03 M
13. Robert W. Woodruff Foundation $38.07 M
14. The JPB Foundation $35.55 M
15. S.D. Bechtel, Jr. Foundation $34.48 M
16. Combined Jewish Philanthropies of Boston $33.27 M
17. Silicon Valley Community Foundation $30.88 M
18. Patagonia $23.12 M
19. The Heinz Endowments $22.86 M
20. Grand Teton National Park Fnd $22.84 M
21. Longwood Foundation $22.20 M
22. Bill & Melinda Gates Foundation $21.61 M
23. Seattle Foundation $21.57 M
24. The William Penn Foundation $21.49 M
25. Columbus Foundation $21.21 M

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