1. Bill & Melinda Gates Foundation $8.62 B
2. Wellcome Trust $1.93 B
3. Fidelity Charitable Gift Fund $1.60 B
4. Silicon Valley Community Foundation $1.18 B
5. American Lebanese Syrian Associated Charities, Inc. $806.73 M
6. The Susan Thompson Buffett Foundation $669.24 M
7. The Robert Wood Johnson Foundation $619.73 M
8. Big Lottery Fund $596.84 M
9. The William and Flora Hewlett Foundation $562.94 M
10. Schwab Charitable Fund $445.94 M
11. Gordon and Betty Moore Foundation $423.97 M
12. The Hong Kong Jockey Club Charities Trust $397.19 M
13. The David and Lucile Packard Foundation $358.68 M
14. W. K. Kellogg Foundation $342.77 M
15. The Rockefeller Foundation $340.42 M
16. Vanguard Charitable Endowment Program $327.18 M
17. Carnegie Corporation of New York $317.02 M
18. John D. and Catherine T. MacArthur Foundation $307.17 M
19. Big Ten Conference $303.08 M
20. The California Endowment $297.67 M
21. Walton Family Foundation $281.32 M
22. Robert W. Woodruff Foundation $248.89 M
23. Atlantic Coast Conference $243.02 M
24. Lilly Endowment Inc. $242.88 M
25. Conrad N. Hilton Foundation $210.40 M

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