| The Kresge Foundation | 11 | $1.7m |
| John D and Catherine T MacArthur Foundation | 4 | $1.5m |
| California Endowment | 2 | $1.3m |
| W. K. Kellogg Foundation | 3 | $1.0m |
| Andrew W Mellon Foundation | 2 | $1.0m |
| William and Flora Hewlett Foundation | 10 | $640.0k |
| McKnight Foundation | 6 | $590.0k |
| Silicon Valley Community Foundation | 2 | $400.0k |
| CASEY FAMILY PROGRAMS | 7 | $360.0k |
| Surdna Foundation | 2 | $300.0k |
| Rockefeller Brothers Fund | 7 | $265.0k |
| Doris Duke Foundation | 4 | $220.0k |
| Ford Foundation | 1 | $200.0k |
| Charles Stewart Mott Foundation | 2 | $200.0k |
| Annie E. Casey Foundation | 8 | $190.2k |
| THE SKILLMAN FOUNDATION | 6 | $177.5k |
| THE COLORADO HEALTH FOUNDATION | 2 | $172.0k |
| Conrad N Hilton Foundation | 9 | $140.0k |
| Walton Family Foundation | 3 | $110.0k |
| STUPSKI FOUNDATION | 1 | $100.0k |
| ROCKEFELLER PHILANTHROPY ADVISORS INC | 1 | $100.0k |
| JPB Foundation (Freedom Together Foundation) | 1 | $100.0k |
| Wallace Foundation | 3 | $65.0k |
| The Commonwealth Fund | 3 | $60.0k |
| THE GOLDMAN SACHS CHARITABLE GIFT FUND | 1 | $50.0k |
| James Irvine Foundation | 6 | $43.0k |
| THE CALIFORNIA WELLNESS FOUNDATION | 5 | $40.0k |
| California Healthcare Foundation | 3 | $40.0k |
| Lumina Foundation | 4 | $30.0k |
| David and Lucile Packard Foundation | 3 | $30.0k |
| DOGWOOD HEALTH TRUST | 1 | $25.0k |
| GERALDINE R DODGE FOUNDATION INC | 1 | $25.0k |
| EVELYN AND WALTER HAAS JR FUND | 2 | $20.0k |
| The George Gund Foundation | 2 | $20.0k |
| WEINGART FOUNDATION | 2 | $20.0k |
| HARTFORD FOUNDATION FOR PUBLIC GIVING | 2 | $20.0k |
| THE BUSH FOUNDATION | 2 | $20.0k |
| Kauffman Foundation | 2 | $20.0k |
| KALAMAZOO COMMUNITY FOUNDATION | 2 | $20.0k |
| FUND II FOUNDATION | 1 | $15.0k |
| THE SAN FRANCISCO FOUNDATION | 1 | $13.9k |
| Heinz Endowments | 1 | $10.0k |
| EUGENE & AGNES E MEYER FOUNDATION | 2 | $10.0k |
| PUBLIC WELFARE FOUNDATION INC | 1 | $10.0k |
| Knight Foundation | 1 | $10.0k |
| COMMUNITY FOUNDATION FOR SOUTHEAST MICHIGAN | 1 | $10.0k |
| The Spencer Foundation | 1 | $10.0k |
| NORTHWEST AREA FOUNDATION | 2 | $10.0k |
| THE NATHAN CUMMINGS FOUNDATION INC | 2 | $10.0k |
| Meyer Memorial Trust | 1 | $10.0k |