| Ford Foundation | 11 | $2.9m |
| Henry Luce Foundation | 8 | $1.1m |
| William and Flora Hewlett Foundation | 6 | $900.0k |
| FOUNDATION TO PROMOTE OPEN SOCIETY | 2 | $750.0k |
| THE CHRISTENSEN FUND | 2 | $750.0k |
| Walton Family Foundation | 4 | $660.0k |
| W. K. Kellogg Foundation | 4 | $550.8k |
| WELLSPRING PHILANTHROPIC FUND INC | 2 | $500.0k |
| JPB Foundation (Freedom Together Foundation) | 1 | $400.0k |
| SCHWAB CHARITABLE FUND | 2 | $372.6k |
| David and Lucile Packard Foundation | 2 | $350.0k |
| Pew Charitable Trusts | 2 | $340.2k |
| Rockefeller Brothers Fund | 2 | $300.0k |
| Maine Community Foundation Inc | 2 | $222.0k |
| TIDES FOUNDATION | 1 | $201.0k |
| CALIFORNIA COMMUNITY FOUNDATION | 2 | $200.0k |
| THE SCHMIDT FAMILY FOUNDATION | 1 | $200.0k |
| Annenberg Foundation | 1 | $125.0k |
| COLORADO GIVES FOUNDATION | 2 | $60.1k |
| GS DONOR ADVISED PHILANTHROPY FUND FOR WEALTH MANAGEMENT INC | 1 | $50.0k |
| Margaret A. Cargill Foundation | 1 | $50.0k |
| VANGUARD CHARITABLE ENDOWMENT PROGRAM | 2 | $39.1k |
| IMPACTASSETSINC | 2 | $29.8k |
| NATIONAL PHILANTHROPIC TRUST | 1 | $29.5k |
| Amalgamated Charitable Foundation Inc | 1 | $25.0k |
| Gordon and Betty Moore Foundation | 3 | $22.2k |
| RAYMOND JAMES CHARITABLE ENDOWMENT FUND | 1 | $14.0k |
| Conrad N Hilton Foundation | 1 | $10.0k |
| ORANGE COUNTY COMMUNITY FOUNDATION | 1 | $10.0k |
| AMERICAN ENDOWMENT FOUNDATION | 1 | $7.5k |
| T ROWE PRICE PROGRAM FOR CHARITABLE GIVING INC | 1 | $5.8k |
| JPMORGAN CHASE FOUNDATION | 2 | $1.2k |
| THE PFIZER FOUNDATION INC | 4 | $1.1k |
| Robert Wood Johnson Foundation | 3 | $1.0k |
| CIRCLE OF SERVICE FOUNDATION | 1 | $1.0k |
| The Powell Foundation | 1 | $1.0k |
| THE CIGNA GROUP FOUNDATION | 2 | $500 |
| William Penn Foundation | 1 | $500 |
| RASMUSON FOUNDATION | 1 | $100 |
| THE COLORADO HEALTH FOUNDATION | 1 | $40 |