| Open Society Institute | 49 | $154.1m |
| FOUNDATION TO PROMOTE OPEN SOCIETY | 25 | $17.2m |
| Silicon Valley Community Foundation | 3 | $9.4m |
| Andrew W Mellon Foundation | 7 | $7.9m |
| LEON LEVY FOUNDATION | 2 | $3.1m |
| Bloomberg Family Foundation Inc | 1 | $1.5m |
| THE TOW FOUNDATION INC | 5 | $1.4m |
| NOVO FOUNDATION | 2 | $1.1m |
| Ford Foundation | 13 | $764.4k |
| NATIONAL PHILANTHROPIC TRUST | 2 | $641.7k |
| W. K. Kellogg Foundation | 1 | $600.0k |
| SCHWAB CHARITABLE FUND | 2 | $557.2k |
| William and Flora Hewlett Foundation | 1 | $500.0k |
| SCHULTZ FAMILY FOUNDATION | 2 | $500.0k |
| DUNE ROAD FOUNDATION INC | 2 | $500.0k |
| CHARINA ENDOWMENT FUND INC | 1 | $400.0k |
| J. Paul Getty Trust | 3 | $378.5k |
| JEWISH COMMUNAL FUND | 2 | $332.2k |
| BOOTH FERRIS FOUNDATION XXXXX4008 | 2 | $300.0k |
| Clark Foundation | 3 | $300.0k |
| THE GOIZUETA FOUNDATION INC | 2 | $300.0k |
| THE SCHMIDT FAMILY FOUNDATION | 2 | $256.0k |
| THE GOTTESMAN FUND | 1 | $240.0k |
| Shelby Cullom Davis Charitable Fund Inc | 1 | $235.0k |
| GS DONOR ADVISED PHILANTHROPY FUND FOR WEALTH MANAGEMENT INC | 1 | $232.5k |
| VANGUARD CHARITABLE ENDOWMENT PROGRAM | 2 | $207.0k |
| Carnegie Corporation of New York | 1 | $200.0k |
| CARSON FAMILY CHARITABLE TRUST | 1 | $200.0k |
| THE ROBERT MAPPLETHORPE FOUNDATION INC C/O MICHAEL STOUT ESQ | 2 | $195.0k |
| BAPTIST COMMUNITY MINISTRIES | 2 | $189.8k |
| AMERICAN ENDOWMENT FOUNDATION | 2 | $172.5k |
| The Hearst Foundation | 1 | $150.0k |
| THE HEISING-SIMONS FOUNDATION | 1 | $124.9k |
| New York Community Trust | 2 | $121.0k |
| ROCKEFELLER PHILANTHROPY ADVISORS INC | 1 | $100.0k |
| THE KOHLBERG FOUNDATION INC | 1 | $100.0k |
| Boston Foundation Inc | 2 | $85.0k |
| SMITH RICHARDSON FOUNDATION INC | 1 | $60.0k |
| HELEN FRANKENTHALER FOUNDATION INC | 1 | $50.0k |
| Rockefeller Brothers Fund | 1 | $50.0k |
| THE ZEGAR FAMILY FOUNDATION | 1 | $50.0k |
| CHARITIES AID FOUNDATION AMERICA | 3 | $48.2k |
| T ROWE PRICE PROGRAM FOR CHARITABLE GIVING INC | 1 | $47.5k |
| ROBERT RAUSCHENBERG FOUNDATION | 2 | $41.0k |
| JOHNSON CHARITABLE GIFT FUND | 1 | $40.0k |
| Mother Cabrini Health Foundation | 1 | $37.5k |
| THE ANDY WARHOL FOUNDATION FOR THE VISUAL ARTS INC | 1 | $35.0k |
| THE BESSEMER GIVING FUND C/O BESSEMER TRUST COMPANY TRUSTEE | 2 | $32.0k |
| THE JM KAPLAN FUND INC | 2 | $32.0k |
| CARL & MARILYNN THOMA FOUNDATION | 1 | $30.0k |