| Leona M & Harry B Helmsley Charitable Trust | 1 | $0 |
| HAROLD ALFOND FOUNDATION | 2 | $20.0m |
| SCHWAB CHARITABLE FUND | 2 | $4.6m |
| John Templeton Foundation | 14 | $4.4m |
| GS DONOR ADVISED PHILANTHROPY FUND FOR WEALTH MANAGEMENT INC | 1 | $4.1m |
| Andrew W Mellon Foundation | 5 | $2.8m |
| Bill & Melinda Gates Foundation | 5 | $2.1m |
| The Kresge Foundation | 7 | $1.7m |
| Henry Luce Foundation | 7 | $1.4m |
| Alfred P. Sloan Foundation | 6 | $1.2m |
| Silicon Valley Community Foundation | 3 | $1.0m |
| THE GOLDMAN SACHS CHARITABLE GIFT FUND | 2 | $1.0m |
| JPB Foundation (Freedom Together Foundation) | 6 | $930.0k |
| Gordon and Betty Moore Foundation | 4 | $798.2k |
| VANGUARD CHARITABLE ENDOWMENT PROGRAM | 2 | $712.1k |
| THE ERIC AND WENDY SCHMIDT FUND FOR STRATEGIC INNOVATION | 1 | $684.5k |
| STEVEN & ALEXANDRA COHEN FOUNDATION INC | 2 | $675.0k |
| Good Ventures Foundation | 3 | $656.9k |
| W. K. Kellogg Foundation | 2 | $599.2k |
| NATIONAL PHILANTHROPIC TRUST | 2 | $542.9k |
| Arnold Ventures (Laura and John Arnold Foundation) | 2 | $518.7k |
| THE PAUL G ALLEN FAMILY FOUNDATION | 1 | $500.0k |
| THE SCHMIDT FAMILY FOUNDATION | 2 | $500.0k |
| Walton Family Foundation | 1 | $499.7k |
| TREEHOUSE FAMILY FOUNDATION | 2 | $426.0k |
| Surdna Foundation | 2 | $400.0k |
| Ford Foundation | 3 | $367.0k |
| Carnegie Corporation of New York | 1 | $300.0k |
| Kauffman Foundation | 2 | $290.8k |
| Charles Koch Foundation | 3 | $280.7k |
| Doris Duke Foundation | 2 | $258.5k |
| THE SAN FRANCISCO FOUNDATION | 1 | $206.5k |
| Omidyar Network Fund Inc | 1 | $200.0k |
| The Spencer Foundation | 4 | $199.9k |
| LINDE FAMILY FOUNDATION C/O ERIC RIAK - CIBC PRIVATE WEALTH MGMT | 2 | $196.0k |
| AMERICAN ENDOWMENT FOUNDATION | 2 | $185.5k |
| Simons Foundation | 10 | $132.9k |
| The Commonwealth Fund | 2 | $122.3k |
| Boston Foundation Inc | 4 | $101.0k |
| Maine Community Foundation Inc | 1 | $100.0k |
| Knight Foundation | 1 | $100.0k |
| E RHODES AND LEONA B CARPENTER FOUNDATION | 1 | $95.0k |
| RUDERMAN FAMILY FOUNDATION | 2 | $85.5k |
| William and Flora Hewlett Foundation | 1 | $80.0k |
| Weston Family Foundation / Fondation de la famille Weston | 3 | $75.0k |
| John D and Catherine T MacArthur Foundation | 1 | $65.3k |
| RAYMOND JAMES CHARITABLE ENDOWMENT FUND | 2 | $56.5k |
| Tulsa Community Foundation | 3 | $52.5k |
| COLUMBUS FOUNDATION | 2 | $52.0k |
| STUPSKI FOUNDATION | 1 | $50.0k |