| Ford Foundation | 5 | $3.8m |
| Silicon Valley Community Foundation | 3 | $2.4m |
| Open Society Institute | 4 | $2.0m |
| Knight Foundation | 6 | $1.9m |
| NATIONAL PHILANTHROPIC TRUST | 2 | $1.2m |
| SCHWAB CHARITABLE FUND | 2 | $583.8k |
| The Klarman Family Foundation | 3 | $550.0k |
| THE PATRICK J MCGOVERN FOUNDATION INC | 2 | $500.0k |
| John D and Catherine T MacArthur Foundation | 3 | $400.0k |
| VANGUARD CHARITABLE ENDOWMENT PROGRAM | 2 | $349.8k |
| KAPHAN FOUNDATION | 2 | $324.1k |
| LEON LEVY FOUNDATION | 1 | $200.0k |
| MARTY AND DOROTHY SILVERMAN FOUNDATION | 2 | $115.0k |
| CHARINA ENDOWMENT FUND INC | 2 | $75.0k |
| THE SAN FRANCISCO FOUNDATION | 2 | $60.0k |
| THE ACHELIS & BODMAN FOUNDATION CO MANICE & BUDD LLP | 1 | $50.0k |
| JEWISH COMMUNAL FUND | 2 | $37.7k |
| NORMAN E ALEXANDER FAMILY M FOUNDATION | 2 | $35.0k |
| THE INDEPENDENT CHARITABLE GIFT FUND | 2 | $30.0k |
| THE OVERBROOK FOUNDATION | 1 | $25.0k |
| Walton Family Foundation | 1 | $25.0k |
| CHAN SOON-SHIONG FAMILY FOUNDATION | 1 | $25.0k |
| NATL CHRISTIAN CHARITABLE FDN INC | 1 | $25.0k |
| New York Community Trust | 1 | $24.5k |
| CHARITIES AID FOUNDATION AMERICA | 3 | $23.8k |
| IMPACTASSETSINC | 1 | $23.0k |
| CALIFORNIA COMMUNITY FOUNDATION | 1 | $22.2k |
| Greater Washington Community Foundation | 2 | $20.0k |
| VITAL PROJECTS FUND INC | 1 | $20.0k |
| NORMAN E ALEXANDER FAMILY S FOUNDATION INC C/O R MITTENTHAL TCC GROUP | 1 | $15.0k |
| AMERICAN ENDOWMENT FOUNDATION | 1 | $12.2k |
| Jewish Federation of Metropolitan Chicago | 1 | $11.0k |
| RAYMOND JAMES CHARITABLE ENDOWMENT FUND | 1 | $10.5k |
| SAINT PAUL & MINNESOTA FOUNDATION | 1 | $8.0k |
| THE IRVING HARRIS FOUNDATION | 2 | $7.0k |
| THE US CHARITABLE GIFT TRUST | 1 | $6.0k |
| THE MINNEAPOLIS FOUNDATION | 1 | $5.5k |
| THE TOW FOUNDATION INC | 1 | $5.0k |
| The Brown Foundation Inc | 2 | $5.0k |
| Robert Wood Johnson Foundation | 5 | $3.1k |
| THE PFIZER FOUNDATION INC | 1 | $100 |