1. Gordon and Betty Moore Foundation $131.87 M
2. The David and Lucile Packard Foundation $41.83 M
3. Walton Family Foundation $17.87 M
4. The Chicago Community Trust $10.87 M
5. Fidelity Charitable $10.24 M
6. The Marisla Foundation $9.24 M
7. National Fish and Wildlife Foundation $8.70 M
8. Waitt Foundation $6.20 M
9. Resources Legacy Fund $5.10 M
10. The William and Flora Hewlett Foundation $5.08 M
11. The Robert Wood Johnson Foundation $5.00 M
12. Harold Alfond Foundation $4.90 M
13. Simons Foundation $4.47 M
14. The Leona M. and Harry B. Helmsley Charitable Trust $3.32 M
15. Oak Foundation $2.78 M
16. The G. Unger Vetlesen Foundation $2.75 M
17. The Russell Family Foundation $2.57 M
18. Harte Charitable Foundation $2.57 M
19. The Paul G. Allen Family Foundation $2.49 M
20. Jewish Communal Fund $2.49 M
21. The Keith Campbell Foundation for the Environment, Inc. $2.33 M
22. Ocean Reef Community Foundation, Inc. $2.33 M
23. The Donald Bren Foundation $2.15 M
24. Foundation For The Carolinas $2.11 M
25. Dalio Foundation, Inc. $2.06 M

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