| Robert Wood Johnson Foundation | 52 | $23.3m |
| W. K. Kellogg Foundation | 25 | $8.7m |
| GS DONOR ADVISED PHILANTHROPY FUND FOR WEALTH MANAGEMENT INC | 1 | $5.2m |
| PRITZKER FAMILY FOUNDATION C/O PRITZKER GROUP | 12 | $4.9m |
| NATIONAL PHILANTHROPIC TRUST | 2 | $3.0m |
| The Kresge Foundation | 15 | $2.6m |
| David and Lucile Packard Foundation | 9 | $2.4m |
| THE HEISING-SIMONS FOUNDATION | 9 | $2.0m |
| Ford Foundation | 9 | $2.0m |
| THE PETER AND CARMEN LUCIA BUCK FOUNDATION INC | 1 | $1.9m |
| STRANAHAN FOUNDATION | 3 | $1.5m |
| SEEDLINGS FOUNDATION | 2 | $1.4m |
| FOUNDATION FOR CHILD DEVELOPMENT | 3 | $1.4m |
| WELLSPRING PHILANTHROPIC FUND INC | 4 | $1.0m |
| Boston Foundation Inc | 9 | $1.0m |
| Bill & Melinda Gates Foundation | 2 | $946.4k |
| Conrad N Hilton Foundation | 4 | $920.0k |
| FOUNDATION TO PROMOTE OPEN SOCIETY | 2 | $700.0k |
| The Klarman Family Foundation | 3 | $700.0k |
| Open Society Institute | 3 | $650.0k |
| Surdna Foundation | 2 | $555.0k |
| The Hyams Foundation Inc | 2 | $540.0k |
| CAPITAL ONE FOUNDATION INC | 1 | $525.0k |
| William and Flora Hewlett Foundation | 5 | $480.0k |
| SEATTLE FOUNDATION | 6 | $475.6k |
| New York Community Trust | 1 | $400.0k |
| THE SATTERBERG FOUNDATION INC | 2 | $400.0k |
| Silicon Valley Community Foundation | 1 | $350.0k |
| Arnold Ventures (Laura and John Arnold Foundation) | 2 | $349.7k |
| THE RHODE ISLAND COMMUNITY FOUNDATION | 6 | $345.5k |
| VANGUARD CHARITABLE ENDOWMENT PROGRAM | 2 | $334.0k |
| TIDES FOUNDATION | 2 | $302.1k |
| William Randolph Hearst Foundation | 1 | $300.0k |
| IMPACTASSETSINC | 6 | $299.0k |
| EASTERN BANK FOUNDATION | 3 | $275.0k |
| FIDELITY FOUNDATION | 1 | $250.0k |
| Amalgamated Charitable Foundation Inc | 2 | $228.0k |
| JPB Foundation (Freedom Together Foundation) | 2 | $225.0k |
| The Oregon Community Foundation | 2 | $210.0k |
| Heinz Endowments | 5 | $200.0k |
| Elmina B Sewall Foundation | 1 | $176.8k |
| W Clement & Jessie V Stone Foundation | 3 | $170.0k |
| Amelia Peabody Foundation c/o Joseph Kelly | 4 | $120.0k |
| GROUSEMONT FOUNDATION | 2 | $100.0k |
| THE RALPH C WILSON JR FOUNDATION | 1 | $100.0k |
| California Endowment | 1 | $100.0k |
| ROBERT R MCCORMICK FOUNDATION | 1 | $100.0k |
| SCHWAB CHARITABLE FUND | 2 | $93.1k |
| NEWMAN'S OWN FOUNDATION | 2 | $80.0k |
| CHARLES H REVSON FOUNDATION INC | 1 | $75.0k |