| Lilly Endowment Inc | 1 | $22.4m |
| Robert Wood Johnson Foundation | 28 | $12.5m |
| Conrad N Hilton Foundation | 39 | $10.3m |
| SERGEY BRIN FAMILY FOUNDATION C/O PACIFIC FOUNDATION SERVICES | 2 | $9.5m |
| The Kresge Foundation | 31 | $9.4m |
| CRAIG NEWMARK FOUNDATION | 4 | $9.4m |
| MASTERCARD IMPACT FUND | 2 | $9.0m |
| Bloomberg Family Foundation Inc | 3 | $8.4m |
| W. K. Kellogg Foundation | 11 | $7.3m |
| William and Flora Hewlett Foundation | 30 | $6.0m |
| JPMORGAN CHASE FOUNDATION | 4 | $5.8m |
| Ford Foundation | 16 | $4.8m |
| Walton Family Foundation | 14 | $4.5m |
| David and Lucile Packard Foundation | 8 | $4.1m |
| Annie E. Casey Foundation | 21 | $2.5m |
| Doris Duke Foundation | 8 | $2.2m |
| Michael & Susan Dell Foundation | 5 | $2.1m |
| GS DONOR ADVISED PHILANTHROPY FUND FOR WEALTH MANAGEMENT INC | 1 | $2.1m |
| Leona M & Harry B Helmsley Charitable Trust | 8 | $2.0m |
| Joyce Foundation | 5 | $2.0m |
| NATIONAL PHILANTHROPIC TRUST | 2 | $2.0m |
| Carnegie Corporation of New York | 4 | $1.8m |
| THE PATRICK J MCGOVERN FOUNDATION INC | 4 | $1.8m |
| Alice L Walton Foundation | 4 | $1.7m |
| THE LEWIS FOUNDATION | 3 | $1.6m |
| Rockefeller Foundation | 8 | $1.6m |
| CHAN ZUCKERBERG INITIATIVE FOUNDATION | 1 | $1.5m |
| SCHWAB CHARITABLE FUND | 2 | $1.3m |
| Margaret A. Cargill Foundation | 4 | $1.2m |
| JEWISH COMMUNITY FEDERATION OF SAN FRANCISCO THE PENINSULA MARIN & SONOMA | 2 | $1.1m |
| Arnold Ventures (Laura and John Arnold Foundation) | 6 | $1.1m |
| Omidyar Network Fund Inc | 4 | $1.1m |
| Silicon Valley Community Foundation | 3 | $1.0m |
| THE ARTHUR M BLANK FAMILY FOUNDATION | 1 | $1.0m |
| SIRIWAN SINGHASIRI AND KENNETH LIN FOUNDATION | 1 | $1.0m |
| JEWISH COMMUNAL FUND | 2 | $942.2k |
| Surdna Foundation | 6 | $890.0k |
| GREATER TEXAS FOUNDATION | 3 | $825.0k |
| Andrew W Mellon Foundation | 1 | $750.0k |
| Amalgamated Charitable Foundation Inc | 2 | $721.8k |
| Kauffman Foundation | 5 | $721.2k |
| Susan Thompson Buffett Foundation | 1 | $718.5k |
| THE SKOLL FOUNDATION | 7 | $712.9k |
| COLLEGE FUTURES FOUNDATION | 5 | $710.0k |
| FOUNDATION TO PROMOTE OPEN SOCIETY | 4 | $700.0k |
| THE HARRY AND JEANETTE WEINBERG FOUNDATION INC | 6 | $680.0k |
| Henry Luce Foundation | 4 | $675.0k |
| Rockefeller Brothers Fund | 6 | $650.0k |
| California Endowment | 5 | $640.0k |
| John D and Catherine T MacArthur Foundation | 6 | $600.0k |