1. The William and Flora Hewlett Foundation $95.50 M
2. John D. and Catherine T. Macarthur Foundation $79.00 M
3. The David and Lucile Packard Foundation $65.20 M
4. Sea Change Foundation $51.13 M
5. Barr Foundation $39.95 M
6. Academy for Motion Arts Sciences $37.58 M
7. The Kresge Foundation $24.03 M
8. Silicon Valley Community Foundation $23.31 M
9. Mcknight Foundation $22.89 M
10. Heising-Simons Foundation $22.21 M
11. Doris Duke Charitable Foundation, Inc. $22.17 M
12. The Skoll Foundation $15.10 M
13. Climateworks Foundation $13.53 M
14. Greenpeace Fund, Inc. $9.43 M
15. The Energy Foundation $9.15 M
16. Robertson Foundation $8.00 M
17. Bloomberg Philanthropies, Inc. $7.86 M
18. Overlook International Foundation Inc. $6.25 M
19. Fidelity Charitable $6.21 M
20. Novo Foundation $6.20 M
21. Alfred P. Sloan Foundation $5.90 M
22. The San Francisco Foundation $5.41 M
23. The Benificus Foundation $5.06 M
24. Gordon and Betty Moore Foundation $4.49 M
25. The New York Community Trust $4.30 M

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