1. John D. and Catherine T. MacArthur Foundation $16.80 M
2. Conrad N. Hilton Foundation $10.88 M
3. The William and Flora Hewlett Foundation $7.55 M
4. Bill & Melinda Gates Foundation $4.16 M
5. Schwab Charitable $2.41 M
6. National Christian Charitable Foundation Inc $1.70 M
7. Rockefeller Philanthropy Advisors, Inc. $1.60 M
8. John Templeton Foundation $1.46 M
9. IMC Chicago Charitable Foundation $1.38 M
10. International Development Research Centre $1.37 M
11. Fidelity Charitable $1.34 M
12. Silicon Valley Community Foundation $1.30 M
13. The Rees-Jones Foundation $1.29 M
14. The Rockefeller Foundation $1.25 M
15. Oak Foundation $1.14 M
16. Mulago Foundation $1.00 M
17. Max M. and Marjorie S. Fisher Foundation, Inc. $947.94 K
18. The M.A.C. AIDS Fund $866.69 K
19. Have it Your Way Foundation $848.81 K
20. Caerus Foundation, Inc. $800.00 K
21. Omidyar Network Fund, Inc. $752.00 K
22. Bertin Family Foundation $600.00 K
23. The Paul G. Allen Family Foundation $580.00 K
24. Barr Foundation $575.00 K
25. ViiV Healthcare $559.94 K

+ More- Show Less