| Gordon and Betty Moore Foundation | 29 | $18.2m |
| GS DONOR ADVISED PHILANTHROPY FUND FOR WEALTH MANAGEMENT INC | 1 | $9.1m |
| Margaret A. Cargill Foundation | 14 | $7.2m |
| Doris Duke Foundation | 5 | $5.9m |
| ROCKEFELLER PHILANTHROPY ADVISORS INC | 2 | $5.2m |
| AINSLIE FOUNDATION | 2 | $4.7m |
| NATIONAL PHILANTHROPIC TRUST | 2 | $4.5m |
| THE ROBERT W WILSON CHARITABLE TRUST | 2 | $3.1m |
| THE LIZ CLAIBORNE & ART ORTENBERG FOUNDATION | 11 | $3.0m |
| SCHWAB CHARITABLE FUND | 2 | $2.3m |
| ROBERTSON FOUNDATION | 3 | $2.1m |
| Walton Family Foundation | 6 | $1.5m |
| THOMAS L KEMPNER JR FOUNDATION | 2 | $1.5m |
| Bloomberg Family Foundation Inc | 1 | $1.4m |
| THE JAMES FAMILY CHARITABLE FOUNDATION | 1 | $1.0m |
| The Kresge Foundation | 3 | $800.2k |
| HEAD & HEART FOUNDATION TR 12319 | 2 | $800.0k |
| VANGUARD CHARITABLE ENDOWMENT PROGRAM | 2 | $706.1k |
| JEWISH COMMUNAL FUND | 2 | $659.7k |
| Silicon Valley Community Foundation | 3 | $556.5k |
| ARCUS FOUNDATION | 3 | $517.1k |
| The Rob Walton Foundation | 2 | $505.0k |
| John D and Catherine T MacArthur Foundation | 4 | $500.4k |
| Carnegie Corporation of New York | 2 | $500.0k |
| Pew Charitable Trusts | 1 | $463.9k |
| THE PAUL G ALLEN FAMILY FOUNDATION | 1 | $462.3k |
| HALVORSEN FAMILY FOUNDATION C/O OLE ANDREAS HALVORSEN TRUSTEE | 2 | $450.0k |
| THE GOLDMAN SACHS CHARITABLE GIFT FUND | 2 | $414.5k |
| David and Lucile Packard Foundation | 3 | $380.0k |
| ROBIN HOOD FOUNDATION | 1 | $300.0k |
| William and Flora Hewlett Foundation | 2 | $250.0k |
| New York Community Trust | 2 | $210.7k |
| Ford Foundation | 1 | $200.0k |
| Starr Foundation | 4 | $169.2k |
| MARTY AND DOROTHY SILVERMAN FOUNDATION | 2 | $165.0k |
| Rockefeller Brothers Fund | 1 | $155.0k |
| WILBURFORCE FOUNDATION C/O LISA WEINSTEIN | 2 | $135.0k |
| LEON LEVY FOUNDATION | 2 | $120.0k |
| AMERICAN ENDOWMENT FOUNDATION | 2 | $120.0k |
| CALIFORNIA COMMUNITY FOUNDATION | 1 | $107.0k |
| THE JAMES AND JUDITH K DIMON FOUNDATION | 2 | $100.0k |
| KIRKPATRICK FAMILY AFFILIATED FUND OF OCCF INC | 2 | $100.0k |
| THE SIDNEY E FRANK FOUNDATION C/O PKF O'CONNOR DAVIES | 2 | $100.0k |
| Cleveland Foundation | 3 | $80.0k |
| PINKERTON FOUNDATION | 1 | $75.0k |
| TIDES FOUNDATION | 1 | $75.0k |
| THE ZEGAR FAMILY FOUNDATION | 1 | $50.0k |
| The Barry S Sternlicht Foundation | 1 | $50.0k |
| THE COMMUNITY FOUNDATION FOR GREATER ATLANTA INC | 1 | $50.0k |
| FLORA FAMILY FOUNDATION | 1 | $45.0k |