1. The William and Flora Hewlett Foundation $67.68 M
2. Gordon and Betty Moore Foundation $60.59 M
3. The JPB Foundation $33.33 M
4. The Kendeda Fund $32.16 M
5. W.K. Kellogg Foundation $22.95 M
6. Bill & Melinda Gates Foundation $19.85 M
7. The Rockefeller Foundation $19.47 M
8. The Heinz Endowments $18.21 M
9. The Sherwood Foundation $14.87 M
10. The Kresge Foundation $14.26 M
11. Charles Stewart Mott Foundation $13.20 M
12. Foundation For The Carolinas $12.23 M
13. National Christian Charitable Foundation Inc $10.36 M
14. Rockefeller Brothers Fund, Inc. $9.33 M
15. The Robert Wood Johnson Foundation $8.70 M
16. Community Foundation of Greater Flint $8.27 M
17. Dalio Foundation, Inc. $7.00 M
18. The Energy Foundation $6.60 M
19. Conrad N. Hilton Foundation $6.32 M
20. The McKnight Foundation $6.18 M
21. S.D. Bechtel, Jr. Foundation $6.13 M
22. The John Merck Fund $6.08 M
23. The William Penn Foundation $5.93 M
24. The California Endowment $5.88 M
25. NoVo Foundation $5.03 M

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