| Pew Charitable Trusts | 1 | $15.0m |
| CRANKSTART FOUNDATION | 3 | $8.0m |
| Silicon Valley Community Foundation | 3 | $4.0m |
| Arnold Ventures (Laura and John Arnold Foundation) | 4 | $3.1m |
| SKYLINE FOUNDATION | 3 | $3.0m |
| SCHWAB CHARITABLE FUND | 2 | $1.4m |
| John D and Catherine T MacArthur Foundation | 3 | $1.1m |
| William and Flora Hewlett Foundation | 4 | $904.5k |
| VANGUARD CHARITABLE ENDOWMENT PROGRAM | 2 | $875.6k |
| JEROME L GREENE FOUNDATION | 2 | $800.0k |
| KAPHAN FOUNDATION | 2 | $741.4k |
| NATIONAL PHILANTHROPIC TRUST | 2 | $692.3k |
| DONALD A PELS CHARITABLE TRUST UTD 8/18/92 C/O PKF O'CONNOR DAVIES | 2 | $600.0k |
| Boston Foundation Inc | 2 | $598.2k |
| The Commonwealth Fund | 4 | $250.3k |
| MARTY AND DOROTHY SILVERMAN FOUNDATION | 2 | $237.5k |
| JEWISH COMMUNITY FOUNDATION OF SAN DIEGO | 1 | $203.3k |
| COMMUNITY FOUNDATION FOR SOUTHEAST MICHIGAN | 2 | $200.5k |
| THE HEISING-SIMONS FOUNDATION | 1 | $200.0k |
| CHARLES H REVSON FOUNDATION INC | 1 | $175.0k |
| T ROWE PRICE PROGRAM FOR CHARITABLE GIVING INC | 2 | $170.2k |
| Greater Washington Community Foundation | 2 | $150.0k |
| GS DONOR ADVISED PHILANTHROPY FUND FOR WEALTH MANAGEMENT INC | 1 | $134.3k |
| JEWISH COMMUNAL FUND | 2 | $102.2k |
| THE DYSON FOUNDATION | 2 | $100.0k |
| THE BAKER STREET FOUNDATION | 2 | $100.0k |
| THE BESSEMER GIVING FUND C/O BESSEMER TRUST COMPANY TRUSTEE | 2 | $93.3k |
| AMERICAN ENDOWMENT FOUNDATION | 2 | $91.0k |
| Open Society Institute | 6 | $72.3k |
| SEATTLE FOUNDATION | 6 | $65.8k |
| IMPACTASSETSINC | 4 | $65.3k |
| Maine Community Foundation Inc | 2 | $65.0k |
| CALIFORNIA COMMUNITY FOUNDATION | 2 | $64.0k |
| THE MIAMI FOUNDATION INC | 2 | $53.9k |
| KONZEN FAMILY FOUNDATION | 2 | $50.0k |
| JEWISH FEDERATION OF GREATER PHILADELPHIA | 2 | $40.0k |
| THE VERMONT COMMUNITY FOUNDATION | 1 | $20.0k |
| THE US CHARITABLE GIFT TRUST | 1 | $19.4k |
| CHARITIES AID FOUNDATION AMERICA | 2 | $16.4k |
| Tulsa Community Foundation | 1 | $15.0k |
| Jewish Federation of Metropolitan Chicago | 1 | $11.6k |
| TRIANGLE COMMUNITY FOUNDATION INC | 1 | $11.5k |
| AMERICAN GIFT FUND | 1 | $11.5k |
| New Hampshire Charitable Foundation | 1 | $10.5k |
| CIRCLE OF SERVICE FOUNDATION | 2 | $9.8k |
| New York Community Trust | 1 | $9.5k |
| RAYMOND JAMES CHARITABLE ENDOWMENT FUND | 1 | $7.5k |
| JPMORGAN CHASE FOUNDATION | 2 | $2.0k |
| THE PFIZER FOUNDATION INC | 2 | $1.3k |
| Ford Foundation | 16 | $1.3k |