1. Bill & Melinda Gates Foundation $708.40 K
2. The Andrew W. Mellon Foundation $658.00 K
3. The Rockefeller Foundation $499.24 K
4. Ford Foundation $450.00 K
5. The David & Elaine Potter Foundation $447.13 K
6. David and Elaine Potter Foundation $401.35 K
7. Michael & Susan Dell Foundation $365.02 K
8. The Agouron Institute $347.51 K
9. King Baudouin Foundation $178.15 K
10. The Sigrid Rausing Trust $152.87 K
11. Citi Foundation $150.00 K
12. The Indigo Trust $121.13 K
13. The Skoll Fund $81.00 K
14. The Skoll Foundation $81.00 K
15. Charles Stewart Mott Foundation $75.00 K
16. Omidyar Network Fund, Inc. $70.19 K
17. Segal Family Foundation $61.50 K
18. Interactive Intelligence Foundation Corp. $61.00 K
19. Global Greengrants Fund, Inc. $46.50 K
20. Calabar Foundation $28.00 K
21. Community Foundation Serving Tyne & Wear and Northumberland $26.15 K
22. The National Lottery Community Fund $25.51 K
23. African Women's Development Fund $20.00 K
24. The Roddenberry Foundation $14.70 K
25. Stop AIDS Now $8.33 K

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