1. Gordon and Betty Moore Foundation $126.92 M
2. Marine Preservation Association $98.87 M
3. The David and Lucile Packard Foundation $47.37 M
4. Walton Family Foundation $32.18 M
5. Resources Legacy Fund $28.15 M
6. The Chicago Community Trust $26.42 M
7. Simons Foundation $16.39 M
8. Dalio Foundation, Inc. $14.65 M
9. Bloomberg Philanthropies, Inc. $13.84 M
10. Waitt Foundation $10.57 M
11. Fidelity Charitable $10.24 M
12. The Marisla Foundation $9.75 M
13. National Fish and Wildlife Foundation $8.70 M
14. Foundation for the Carolinas $7.54 M
15. Ocean Reef Community Foundation, Inc. $6.81 M
16. The William and Flora Hewlett Foundation $6.04 M
17. The Keith Campbell Foundation for the Environment, Inc. $5.48 M
18. The Robert Wood Johnson Foundation $5.00 M
19. Harold Alfond Foundation $4.90 M
20. Jewish Communal Fund $4.69 M
21. The G. Unger Vetlesen Foundation $4.60 M
22. William K. Bowes, Jr. Foundation $4.11 M
23. The Leona M. and Harry B. Helmsley Charitable Trust $3.76 M
24. Maine Community Foundation $3.62 M
25. The Meadowview Foundation $3.50 M

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