1. The Susan Thompson Buffett Foundation $98.56 M
2. Bill & Melinda Gates Foundation $35.33 M
3. Fidelity Charitable $12.32 M
4. The National Lottery Community Fund $9.24 M
5. The Leona M. and Harry B. Helmsley Charitable Trust $5.84 M
6. Wellcome Trust $4.51 M
7. Craig H. Neilsen Foundation $3.65 M
8. Novo Foundation $3.40 M
9. Friends of the Vgh & Ubc Hospital Foundation $2.01 M
10. Gordon and Betty Moore Foundation $1.75 M
11. The M.A.C. Aids Fund $1.32 M
12. The Commonwealth Fund $1.27 M
13. Open Society Institute $1.25 M
14. Foundation to Promote Open Society $1.16 M
15. The California Endowment $1.05 M
16. Charities Aid Foundation of America $887.84 K
17. V.B. Toulmin Charitable Foundation Iii $850.00 K
18. The David and Lucile Packard Foundation $750.00 K
19. Erik E. and Edith H. Bergstrom Foundation, A Charitable Trust $661.65 K
20. Silicon Valley Community Foundation $630.32 K
21. Oak Foundation $600.00 K
22. The William and Flora Hewlett Foundation $500.00 K
23. The Krieble Foundation $450.00 K
24. James H. Cummings Foundation, Inc. $445.03 K
25. Alfred P. Sloan Foundation $430.00 K

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