| Ford Foundation | 15 | $16.4m |
| ROCKEFELLER PHILANTHROPY ADVISORS INC | 2 | $5.0m |
| James Irvine Foundation | 4 | $4.8m |
| JPB Foundation (Freedom Together Foundation) | 4 | $4.0m |
| Amalgamated Charitable Foundation Inc | 2 | $2.9m |
| Conrad N Hilton Foundation | 4 | $2.5m |
| The Kresge Foundation | 7 | $2.2m |
| Rockefeller Foundation | 3 | $2.0m |
| Bill & Melinda Gates Foundation | 3 | $1.5m |
| John D and Catherine T MacArthur Foundation | 5 | $1.3m |
| NOVO FOUNDATION | 2 | $1.2m |
| SCHWAB CHARITABLE FUND | 2 | $818.6k |
| WELLSPRING PHILANTHROPIC FUND INC | 3 | $800.0k |
| FOUNDATION FOR A JUST SOCIETY | 5 | $780.0k |
| THE RALPH C WILSON JR FOUNDATION | 2 | $537.0k |
| TIDES FOUNDATION | 1 | $522.4k |
| W. K. Kellogg Foundation | 3 | $510.0k |
| DAYTON FOUNDATION PLUS INC | 1 | $500.0k |
| CRANKSTART FOUNDATION | 2 | $500.0k |
| NATIONAL PHILANTHROPIC TRUST | 2 | $387.2k |
| Lucas Family Foundation | 3 | $352.5k |
| Open Society Institute | 2 | $303.0k |
| Silicon Valley Community Foundation | 2 | $240.0k |
| THE HEISING-SIMONS FOUNDATION | 1 | $200.0k |
| Omidyar Network Fund Inc | 1 | $200.0k |
| THE SAN FRANCISCO FOUNDATION | 2 | $170.0k |
| CHARITIES AID FOUNDATION AMERICA | 1 | $151.3k |
| EUGENE & AGNES E MEYER FOUNDATION | 2 | $150.0k |
| IMPACTASSETSINC | 2 | $116.2k |
| JEWISH COMMUNITY FEDERATION OF SAN FRANCISCO THE PENINSULA MARIN & SONOMA | 2 | $112.5k |
| Surdna Foundation | 1 | $100.0k |
| UNBOUND PHILANTHROPY | 1 | $100.0k |
| RETIREMENT RESEARCH FOUNDATION DBA RRF FOUNDATION FOR AGING | 2 | $100.0k |
| William Penn Foundation | 3 | $90.0k |
| Robert Wood Johnson Foundation | 5 | $68.5k |
| Greater Washington Community Foundation | 1 | $50.0k |
| JEWISH COMMUNAL FUND | 2 | $42.0k |
| William and Flora Hewlett Foundation | 1 | $40.0k |
| VANGUARD CHARITABLE ENDOWMENT PROGRAM | 1 | $28.2k |
| THE MORRIS AND GWENDOLYN CAFRITZ FOUNDATION | 1 | $25.0k |
| STUPSKI FOUNDATION | 1 | $20.0k |
| THE PHILADELPHIA FOUNDATION | 1 | $20.0k |
| THE WILLIAM JEFF AND JENNIFER GROSS FAM | 1 | $10.0k |
| EAST BAY COMMUNITY FOUNDATION | 1 | $6.1k |
| David and Lucile Packard Foundation | 1 | $1.2k |
| THE PFIZER FOUNDATION INC | 2 | $650 |
| THE SKILLMAN FOUNDATION | 1 | $500 |