| Open Society Institute | 4 | $3.2m |
| VANGUARD CHARITABLE ENDOWMENT PROGRAM | 2 | $2.4m |
| JPB Foundation (Freedom Together Foundation) | 3 | $2.2m |
| JEROME L GREENE FOUNDATION | 2 | $2.0m |
| Joyce Foundation | 7 | $1.4m |
| SCHWAB CHARITABLE FUND | 2 | $1.4m |
| Ford Foundation | 6 | $1.4m |
| ENDEAVOR FOUNDATION INC | 4 | $1.2m |
| William and Flora Hewlett Foundation | 3 | $1.0m |
| MARIN COMMUNITY FOUNDATION | 2 | $745.8k |
| Carnegie Corporation of New York | 3 | $713.8k |
| Rockefeller Brothers Fund | 4 | $675.0k |
| GS DONOR ADVISED PHILANTHROPY FUND FOR WEALTH MANAGEMENT INC | 1 | $568.9k |
| Silicon Valley Community Foundation | 2 | $526.8k |
| John D and Catherine T MacArthur Foundation | 3 | $525.0k |
| Greater Washington Community Foundation | 3 | $510.0k |
| PIVOTAL PHILANTHROPIES FOUNDATION | 1 | $500.0k |
| The Klarman Family Foundation | 2 | $500.0k |
| NATIONAL PHILANTHROPIC TRUST | 2 | $498.4k |
| TIDES FOUNDATION | 1 | $346.0k |
| FOUNDATION TO PROMOTE OPEN SOCIETY | 2 | $300.0k |
| THE SAN FRANCISCO FOUNDATION | 2 | $262.5k |
| THE TOW FOUNDATION INC | 2 | $250.0k |
| T ROWE PRICE PROGRAM FOR CHARITABLE GIVING INC | 2 | $209.3k |
| David and Lucile Packard Foundation | 1 | $200.0k |
| THE JEWISH FEDERATION OF GREATER WASHINGTON INC | 1 | $200.0k |
| CHARLES H REVSON FOUNDATION INC | 1 | $150.0k |
| THE HEISING-SIMONS FOUNDATION | 1 | $125.0k |
| THE COMMUNITY FOUNDATION INC | 2 | $122.0k |
| ORANGE COUNTY COMMUNITY FOUNDATION | 2 | $100.0k |
| Amalgamated Charitable Foundation Inc | 2 | $96.1k |
| THE GOLDMAN SACHS CHARITABLE GIFT FUND | 2 | $93.3k |
| AMERICAN ENDOWMENT FOUNDATION | 2 | $82.8k |
| NEWMAN'S OWN FOUNDATION | 2 | $80.0k |
| New York Community Trust | 1 | $73.4k |
| SEATTLE FOUNDATION | 8 | $66.5k |
| JEWISH COMMUNAL FUND | 2 | $61.5k |
| HILLMAN FAMILY FOUNDATIONS | 2 | $50.0k |
| ROCKEFELLER PHILANTHROPY ADVISORS INC | 2 | $45.0k |
| IMPACTASSETSINC | 3 | $37.0k |
| RAYMOND JAMES CHARITABLE ENDOWMENT FUND | 2 | $36.4k |
| The Oregon Community Foundation | 2 | $27.5k |
| THE US CHARITABLE GIFT TRUST | 1 | $26.3k |
| Arnold Ventures (Laura and John Arnold Foundation) | 1 | $25.9k |
| COMMUNITY FOUNDATION OF NEW JERSEY | 2 | $20.0k |
| CHARITIES AID FOUNDATION AMERICA | 1 | $16.4k |
| THE BESSEMER GIVING FUND C/O BESSEMER TRUST COMPANY TRUSTEE | 1 | $15.0k |
| TRIANGLE COMMUNITY FOUNDATION INC | 2 | $10.5k |
| SANTA BARBARA FOUNDATION | 1 | $10.0k |
| UNITED JEWISH FOUNDATION | 1 | $10.0k |