1. The Andrew W. Mellon Foundation $1.52 M
2. Bill & Melinda Gates Foundation $708.40 K
3. The Rockefeller Foundation $499.24 K
4. David and Elaine Potter Foundation $455.09 K
5. Ford Foundation $450.00 K
6. The David & Elaine Potter Foundation $447.13 K
7. The Agouron Institute $347.51 K
8. Omidyar Network Fund, Inc. $305.38 K
9. Michael & Susan Dell Foundation $278.92 K
10. Fundação Ford $200.00 K
11. King Baudouin Foundation $178.15 K
12. The Sigrid Rausing Trust $152.87 K
13. Citi Foundation $150.00 K
14. The Skoll Fund $81.00 K
15. The Skoll Foundation $81.00 K
16. Charles Stewart Mott Foundation $75.00 K
17. Interactive Intelligence Foundation Corp. $61.00 K
18. The Indigo Trust $56.56 K
19. Global Greengrants Fund, Inc. $46.50 K
20. The Roddenberry Foundation $29.40 K
21. Calabar Foundation $28.00 K
22. The National Lottery Community Fund $25.51 K
23. Community Foundation Serving Tyne & Wear and Northumberland $20.07 K
24. African Women's Development Fund $20.00 K
25. Wallace Global Fund II $20.00 K

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