| Bill & Melinda Gates Foundation | 18 | $11.1m |
| JEWISH COMMUNAL FUND | 2 | $5.2m |
| CALIFORNIA COMMUNITY FOUNDATION | 2 | $5.1m |
| VANGUARD CHARITABLE ENDOWMENT PROGRAM | 2 | $3.9m |
| SCHWAB CHARITABLE FUND | 2 | $3.3m |
| William and Flora Hewlett Foundation | 8 | $2.1m |
| JPB Foundation (Freedom Together Foundation) | 3 | $2.0m |
| Rockefeller Foundation | 7 | $1.4m |
| American Heart Association Inc | 3 | $1.4m |
| Pew Charitable Trusts | 2 | $1.3m |
| The Kresge Foundation | 4 | $1.1m |
| WELLSPRING PHILANTHROPIC FUND INC | 2 | $1.1m |
| THE GOLDMAN SACHS CHARITABLE GIFT FUND | 5 | $1.0m |
| Rockefeller Brothers Fund | 1 | $1.0m |
| GS DONOR ADVISED PHILANTHROPY FUND FOR WEALTH MANAGEMENT INC | 1 | $908.4k |
| SEQUOIA CLIMATE FOUNDATION | 1 | $850.0k |
| J. Paul Getty Trust | 5 | $848.0k |
| AMERICAN ENDOWMENT FOUNDATION | 3 | $828.0k |
| Silicon Valley Community Foundation | 2 | $820.1k |
| Ford Foundation | 6 | $604.5k |
| John D and Catherine T MacArthur Foundation | 4 | $550.0k |
| NATIONAL PHILANTHROPIC TRUST | 2 | $522.6k |
| EAST BAY COMMUNITY FOUNDATION | 1 | $500.0k |
| Combined Jewish Philanthropies of Greater Boston Inc | 2 | $498.1k |
| Boston Foundation Inc | 6 | $494.8k |
| New Hampshire Charitable Foundation | 4 | $490.3k |
| Shelby Cullom Davis Charitable Fund Inc | 1 | $425.0k |
| THE BESSEMER GIVING FUND C/O BESSEMER TRUST COMPANY TRUSTEE | 2 | $412.0k |
| THE HEISING-SIMONS FOUNDATION | 1 | $238.5k |
| HARTFORD FOUNDATION FOR PUBLIC GIVING | 3 | $230.3k |
| Lumina Foundation | 2 | $185.0k |
| SMITH RICHARDSON FOUNDATION INC | 3 | $175.7k |
| Omidyar Network Fund Inc | 1 | $175.0k |
| PETER G PETERSON FOUNDATION | 2 | $167.0k |
| CHARITIES AID FOUNDATION AMERICA | 3 | $139.1k |
| CUMMINGS FOUNDATION GRANTS INC (FKA ONEWORLD BOSTON INC) | 3 | $121.5k |
| Simons Foundation | 4 | $114.6k |
| Surdna Foundation | 1 | $82.5k |
| THE US CHARITABLE GIFT TRUST | 1 | $79.1k |
| LISA & DOUGLAS GOLDMAN FUND | 2 | $75.1k |
| Howard Hughes Medical Institute | 1 | $50.0k |
| The Lynde and Harry Bradley Foundation Inc | 1 | $50.0k |
| Open Society Institute | 2 | $40.1k |
| ARIE AND IDA CROWN MEMORIAL | 2 | $40.0k |
| Louis and Anne Abrons Foundation Inc | 2 | $40.0k |
| THE JEWISH FEDERATION OF GREATER WASHINGTON INC | 2 | $36.0k |
| T ROWE PRICE PROGRAM FOR CHARITABLE GIVING INC | 1 | $25.5k |
| LINDE FAMILY FOUNDATION C/O ERIC RIAK - CIBC PRIVATE WEALTH MGMT | 2 | $25.0k |
| SEATTLE FOUNDATION | 2 | $25.0k |
| JEWISH COMMUNITY FOUNDATION OF GREATER METROWEST NJ | 2 | $24.5k |