| Bloomberg Family Foundation Inc | 5 | $17.5m |
| Bill & Melinda Gates Foundation | 10 | $17.2m |
| Gordon and Betty Moore Foundation | 22 | $7.8m |
| Arnold Ventures (Laura and John Arnold Foundation) | 8 | $1.9m |
| American Heart Association Inc | 6 | $1.7m |
| Silicon Valley Community Foundation | 2 | $1.5m |
| MARGUERITE CASEY FOUNDATION | 1 | $1.5m |
| THE ROBERT D AND PATRICIA E KERN FAMILY FOUNDATION INC | 2 | $1.5m |
| THE PAUL G ALLEN FAMILY FOUNDATION | 3 | $1.5m |
| John D and Catherine T MacArthur Foundation | 7 | $1.1m |
| The Spencer Foundation | 9 | $863.4k |
| WELLSPRING PHILANTHROPIC FUND INC | 4 | $600.0k |
| Joyce Foundation | 4 | $547.6k |
| The Childrens Hospital Of Philadelphia | 3 | $467.0k |
| John Templeton Foundation | 3 | $421.4k |
| The Coleman Foundation Inc | 3 | $302.5k |
| Charles Stewart Mott Foundation | 2 | $270.0k |
| WILLIAM T GRANT FOUNDATION INC | 4 | $234.2k |
| ARIE AND IDA CROWN MEMORIAL | 2 | $225.0k |
| RAINWATER CHARITABLE FOUNDATION | 2 | $210.5k |
| Rockefeller Foundation | 1 | $200.0k |
| PRITZKER FAMILY FOUNDATION C/O PRITZKER GROUP | 3 | $185.0k |
| Jewish Federation of Metropolitan Chicago | 2 | $140.4k |
| CIRCLE OF SERVICE FOUNDATION | 3 | $131.0k |
| JOSIAH MACY JR FOUNDATION | 1 | $125.0k |
| Tulsa Community Foundation | 4 | $118.0k |
| Walton Family Foundation | 2 | $107.5k |
| GAYLORD AND DOROTHY DONNELLEY FOUNDATION | 1 | $105.0k |
| J. Paul Getty Trust | 1 | $100.0k |
| Howard Hughes Medical Institute | 2 | $60.0k |
| Pittsburgh Foundation | 3 | $59.1k |
| NATIONAL PHILANTHROPIC TRUST | 1 | $52.5k |
| Pew Charitable Trusts | 1 | $51.4k |
| Ford Foundation | 1 | $50.0k |
| THE IRVING HARRIS FOUNDATION | 1 | $45.0k |
| ROBERT R MCCORMICK FOUNDATION | 1 | $30.0k |
| New York Community Trust | 1 | $19.0k |
| SCHWAB CHARITABLE FUND | 2 | $18.1k |
| Kauffman Foundation | 2 | $17.7k |
| HEALTHY COMMUNITIES FOUNDATION | 1 | $15.0k |
| AMERICAN ENDOWMENT FOUNDATION | 1 | $10.0k |
| THE COMMUNITY FOUNDATION OF LOUISVILLE INC | 1 | $7.0k |
| COLUMBUS FOUNDATION | 1 | $5.5k |