1. Gordon and Betty Moore Foundation $166.56 M
2. The David and Lucile Packard Foundation $110.62 M
3. Marine Preservation Association $98.87 M
4. Walton Family Foundation $82.60 M
5. Bloomberg Philanthropies, Inc. $78.48 M
6. Oak Foundation $34.77 M
7. Resources Legacy Fund $30.80 M
8. The Chicago Community Trust $26.46 M
9. The Marisla Foundation $20.84 M
10. Waitt Foundation $16.95 M
11. Simons Foundation $16.64 M
12. John D. and Catherine T. Macarthur Foundation $16.29 M
13. Dalio Foundation, Inc. $16.15 M
14. The Leona M. and Harry B. Helmsley Charitable Trust $13.57 M
15. Margaret A. Cargill Foundation $11.23 M
16. Fidelity Charitable Gift Fund $10.40 M
17. Marine Stewardship Council $9.26 M
18. Foundation for the Carolinas $8.84 M
19. National Fish and Wildlife Foundation $8.74 M
20. The Paul G. Allen Family Foundation $7.58 M
21. The Tiffany & Co. Foundation $7.31 M
22. Sandler Foundation $7.10 M
23. California Community Foundation $7.06 M
24. Ocean Reef Community Foundation, Inc. $6.81 M
25. The William and Flora Hewlett Foundation $6.29 M

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