| JEWISH COMMUNITY FOUNDATION OF LOS ANGELES | 1 | $6.0m |
| The Kresge Foundation | 17 | $5.8m |
| SCHWAB CHARITABLE FUND | 2 | $5.6m |
| Silicon Valley Community Foundation | 2 | $3.4m |
| Carnegie Corporation of New York | 13 | $3.2m |
| Wellcome Trust | 5 | $2.9m |
| John Templeton Foundation | 5 | $2.1m |
| THE SHIMON BEN JOSEPH FOUNDATION DBA JIM JOSEPH FOUNDATION | 7 | $1.6m |
| THE ROBERT D AND PATRICIA E KERN FAMILY FOUNDATION INC | 2 | $1.6m |
| NATIONAL PHILANTHROPIC TRUST | 2 | $1.5m |
| Knight Foundation | 4 | $1.4m |
| Arnold Ventures (Laura and John Arnold Foundation) | 9 | $1.3m |
| FOUNDATION TO PROMOTE OPEN SOCIETY | 5 | $1.3m |
| AMERICAN GIFT FUND | 2 | $1.2m |
| Susan Thompson Buffett Foundation | 2 | $1.1m |
| MCELHATTAN FOUNDATION | 2 | $1.0m |
| American Heart Association Inc | 2 | $931.0k |
| AMERICAN ENDOWMENT FOUNDATION | 2 | $921.5k |
| Open Society Institute | 6 | $872.9k |
| Charles Koch Foundation | 4 | $869.6k |
| W. K. Kellogg Foundation | 4 | $800.1k |
| The Commonwealth Fund | 8 | $618.3k |
| Simons Foundation | 18 | $591.3k |
| Andrew W Mellon Foundation | 1 | $487.0k |
| Walton Family Foundation | 4 | $469.5k |
| Alfred P. Sloan Foundation | 3 | $459.8k |
| Good Ventures Foundation | 1 | $450.0k |
| William and Flora Hewlett Foundation | 6 | $420.0k |
| GS DONOR ADVISED PHILANTHROPY FUND FOR WEALTH MANAGEMENT INC | 1 | $403.0k |
| California Endowment | 5 | $362.5k |
| VANGUARD CHARITABLE ENDOWMENT PROGRAM | 2 | $323.1k |
| John D and Catherine T MacArthur Foundation | 2 | $301.2k |
| SARAH SCAIFE FOUNDATION INCORPORATED | 1 | $300.0k |
| WELLSPRING PHILANTHROPIC FUND INC | 2 | $300.0k |
| THE JEWISH FEDERATION OF GREATER WASHINGTON INC | 4 | $263.9k |
| Rockefeller Foundation | 2 | $250.1k |
| ARIE AND IDA CROWN MEMORIAL | 2 | $250.0k |
| Pew Charitable Trusts | 5 | $233.8k |
| SERGEY BRIN FAMILY FOUNDATION C/O PACIFIC FOUNDATION SERVICES | 1 | $215.7k |
| THE GOLDMAN SACHS CHARITABLE GIFT FUND | 2 | $204.0k |
| California Healthcare Foundation | 1 | $200.0k |
| UA FOR HELENE FULD HEALTH TRUST 10-205620 | 1 | $175.0k |
| JOSIAH MACY JR FOUNDATION | 3 | $175.0k |
| THE MORRIS AND GWENDOLYN CAFRITZ FOUNDATION | 2 | $165.0k |
| Rockefeller Brothers Fund | 1 | $150.0k |
| BEDFORD FALLS FOUNDATION | 1 | $125.0k |
| THEODORE R AND VIVIAN M JOHNSON SCHOLARSHIP FOUNDATION INC | 1 | $125.0k |
| New York Community Trust | 1 | $125.0k |
| Shelby Cullom Davis Charitable Fund Inc | 1 | $122.1k |
| Research Corporation dba Research Corporation for Science Advancement | 1 | $100.0k |