| Ford Foundation | 48 | $65.0m |
| Bloomberg Family Foundation Inc | 17 | $63.4m |
| NATIONAL PHILANTHROPIC TRUST | 2 | $62.7m |
| David and Lucile Packard Foundation | 27 | $54.3m |
| SCHWAB CHARITABLE FUND | 2 | $52.5m |
| JPB Foundation (Freedom Together Foundation) | 26 | $50.5m |
| Walton Family Foundation | 20 | $45.6m |
| William and Flora Hewlett Foundation | 43 | $40.6m |
| Bill & Melinda Gates Foundation | 27 | $38.9m |
| GS DONOR ADVISED PHILANTHROPY FUND FOR WEALTH MANAGEMENT INC | 1 | $37.3m |
| SEQUOIA CLIMATE FOUNDATION | 12 | $34.1m |
| MERCURY FOUNDATION | 2 | $30.0m |
| Silicon Valley Community Foundation | 3 | $26.2m |
| FOUNDATION TO PROMOTE OPEN SOCIETY | 25 | $21.3m |
| Robert Wood Johnson Foundation | 16 | $16.8m |
| John D and Catherine T MacArthur Foundation | 14 | $12.0m |
| NOVO FOUNDATION | 6 | $11.7m |
| Gordon and Betty Moore Foundation | 11 | $11.4m |
| Conrad N Hilton Foundation | 24 | $10.7m |
| The Kresge Foundation | 20 | $10.2m |
| WAVERLEY STREET FOUNDATION | 5 | $10.0m |
| ORANGE COUNTY COMMUNITY FOUNDATION | 2 | $9.5m |
| Builders Initiative Foundation | 4 | $9.0m |
| SEA CHANGE FOUNDATION | 3 | $8.1m |
| W. K. Kellogg Foundation | 14 | $7.6m |
| Rockefeller Brothers Fund | 21 | $6.6m |
| Rockefeller Foundation | 10 | $5.0m |
| THE PAUL G ALLEN FAMILY FOUNDATION | 7 | $4.8m |
| JEWISH COMMUNAL FUND | 2 | $4.0m |
| IMPACTASSETSINC | 2 | $3.9m |
| THE ZEGAR FAMILY FOUNDATION | 6 | $3.8m |
| SKYLINE FOUNDATION | 3 | $3.5m |
| THE SKOLL FOUNDATION | 7 | $3.4m |
| VALHALLA FOUNDATION | 2 | $3.3m |
| John Templeton Foundation | 5 | $3.1m |
| Lilly Endowment Inc | 3 | $3.0m |
| THE JEREMY AND HANNELORE GRANTHAM ENVIRONMENTAL TRUST | 1 | $2.8m |
| Susan Thompson Buffett Foundation | 7 | $2.7m |
| FOUNDATION FOR A JUST SOCIETY | 7 | $2.6m |
| THE SCHMIDT FAMILY FOUNDATION | 2 | $2.6m |
| WELLSPRING PHILANTHROPIC FUND INC | 8 | $2.6m |
| TIDES FOUNDATION | 1 | $2.5m |
| Omidyar Network Fund Inc | 6 | $2.5m |
| Open Society Institute | 4 | $2.3m |
| Carnegie Corporation of New York | 5 | $2.3m |
| THE GOLDMAN SACHS CHARITABLE GIFT FUND | 6 | $2.3m |
| New York Community Trust | 1 | $2.1m |
| VANGUARD CHARITABLE ENDOWMENT PROGRAM | 2 | $2.0m |
| The Klarman Family Foundation | 2 | $2.0m |
| CHAN ZUCKERBERG INITIATIVE FOUNDATION | 3 | $2.0m |