1. The William and Flora Hewlett Foundation $67.68 M
2. Gordon and Betty Moore Foundation $60.59 M
3. Richard King Mellon Foundation $45.81 M
4. The Jpb Foundation $33.33 M
5. The Kendeda Fund $32.66 M
6. W.K. Kellogg Foundation $22.95 M
7. Bill & Melinda Gates Foundation $20.29 M
8. The Rockefeller Foundation $19.97 M
9. The Heinz Endowments $18.21 M
10. The Sherwood Foundation $14.87 M
11. The Kresge Foundation $14.26 M
12. Charles Stewart Mott Foundation $13.20 M
13. Foundation for the Carolinas $12.49 M
14. National Christian Charitable Foundation Inc $10.36 M
15. Rockefeller Brothers Fund, Inc. $9.33 M
16. The Robert Wood Johnson Foundation $9.13 M
17. Community Foundation of Greater Flint $8.27 M
18. John D. and Catherine T. Macarthur Foundation $7.65 M
19. Novo Foundation $7.58 M
20. Dalio Foundation, Inc. $7.00 M
21. S.D. Bechtel, Jr. Foundation $6.94 M
22. Conrad N. Hilton Foundation $6.86 M
23. The Mcknight Foundation $6.65 M
24. The Energy Foundation $6.60 M
25. The California Endowment $6.10 M

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