1. Gordon and Betty Moore Foundation $162.52 M
2. The David and Lucile Packard Foundation $110.62 M
3. Marine Preservation Association $98.87 M
4. Walton Family Foundation $82.68 M
5. Bloomberg Philanthropies, Inc. $78.48 M
6. Oak Foundation $34.77 M
7. Resources Legacy Fund $30.82 M
8. The Chicago Community Trust $26.96 M
9. The Marisla Foundation $23.07 M
10. Simons Foundation $16.55 M
11. John D. and Catherine T. Macarthur Foundation $16.29 M
12. Dalio Foundation, Inc. $16.15 M
13. Fidelity Investments Charitable Gift Fund $15.93 M
14. Waitt Foundation $15.05 M
15. Anne Ray Foundation $14.75 M
16. The Leona M. and Harry B. Helmsley Charitable Trust $13.57 M
17. Margaret A. Cargill Foundation $11.23 M
18. Marine Stewardship Council $9.26 M
19. National Fish and Wildlife Foundation $8.74 M
20. The Paul G. Allen Family Foundation $7.22 M
21. Sandler Foundation $7.10 M
22. The Tiffany & Co. Foundation $6.81 M
23. Ocean Reef Community Foundation, Inc. $6.59 M
24. California Community Foundation $6.50 M
25. Harold Alfond Foundation $6.40 M

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