1. The Susan Thompson Buffett Foundation $73.58 M
2. Fidelity Charitable $12.30 M
3. The Ontario Trillium Foundation $7.65 M
4. Bill & Melinda Gates Foundation $3.51 M
5. NoVo Foundation $1.16 M
6. Oak Foundation $850.00 K
7. V.B. Toulmin Charitable Foundation III $800.00 K
8. Erik E. and Edith H. Bergstrom Foundation, A Charitable Trust $661.65 K
9. The William and Flora Hewlett Foundation $500.00 K
10. Vanguard Charitable-Donor Advised Fund $402.50 K
11. WestWind Foundation $365.00 K
12. Foundation to Promote Open Society $360.25 K
13. Schwab Charitable $261.47 K
14. John D. and Catherine T. MacArthur Foundation $250.00 K
15. Greater Washington Community Foundation $225.50 K
16. The M.A.C. AIDS Fund $165.15 K
17. The National Lottery Community Fund $164.15 K
18. BBC Children in Need $160.37 K
19. Dennis & Phyllis Washington Foundation, Inc. $157.61 K
20. NIKE Foundation $152.95 K
21. CHARITIES AID FOUNDATION OF AMERICA $152.20 K
22. Health First - America's Charities $138.88 K
23. Carnegie Corporation of New York $105.00 K
24. Youth and Philanthropy Initiative $95.91 K
25. Lisa and Douglas Goldman Fund $90.00 K

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