| William and Flora Hewlett Foundation | 5 | $4.2m |
| Boston Foundation Inc | 2 | $2.3m |
| ROBERTSON FOUNDATION | 2 | $2.2m |
| WILBURFORCE FOUNDATION C/O LISA WEINSTEIN | 13 | $1.7m |
| FOUNDATION FOR THE CAROLINAS | 2 | $1.2m |
| SCHWAB CHARITABLE FUND | 2 | $733.9k |
| DONALD A PELS CHARITABLE TRUST UTD 8/18/92 C/O PKF O'CONNOR DAVIES | 2 | $600.0k |
| THE HORACE W GOLDSMITH FOUNDATION | 2 | $400.0k |
| THE ROBERT W WILSON CHARITABLE TRUST | 1 | $375.0k |
| Doris Duke Foundation | 1 | $350.0k |
| JEWISH COMMUNITY FEDERATION OF SAN FRANCISCO THE PENINSULA MARIN & SONOMA | 2 | $310.9k |
| THE LIZ CLAIBORNE & ART ORTENBERG FOUNDATION | 2 | $250.0k |
| THE PETERFFY FOUNDATION INC | 2 | $240.0k |
| THE PANAPHIL FOUNDATION | 2 | $230.0k |
| THE SCHMIDT FAMILY FOUNDATION | 1 | $200.0k |
| VANGUARD CHARITABLE ENDOWMENT PROGRAM | 2 | $197.8k |
| SEATTLE FOUNDATION | 10 | $144.0k |
| TRAILSEND FOUNDATION | 2 | $100.0k |
| New York Community Trust | 1 | $89.7k |
| Silicon Valley Community Foundation | 3 | $80.5k |
| G O FORWARD CHARITABLE TRUST | 1 | $78.4k |
| Knobloch Family Foundation c/o Foundation Source | 1 | $75.0k |
| GS DONOR ADVISED PHILANTHROPY FUND FOR WEALTH MANAGEMENT INC | 1 | $72.0k |
| MARIN COMMUNITY FOUNDATION | 2 | $55.0k |
| Greater Washington Community Foundation | 2 | $50.0k |
| IMPACTASSETSINC | 2 | $40.8k |
| THE JM KAPLAN FUND INC | 1 | $40.0k |
| NATIONAL PHILANTHROPIC TRUST | 2 | $32.8k |
| JOHNSON CHARITABLE GIFT FUND | 1 | $25.0k |
| THE GOLDMAN SACHS CHARITABLE GIFT FUND | 1 | $25.0k |
| JEWISH COMMUNAL FUND | 2 | $20.9k |
| THE MIAMI FOUNDATION INC | 2 | $20.0k |
| GERALDINE R DODGE FOUNDATION INC | 1 | $20.0k |
| T ROWE PRICE PROGRAM FOR CHARITABLE GIVING INC | 2 | $18.7k |
| THE COMMUNITY FOUNDATION OF WESTERN NORTH CAROLINA INC | 1 | $15.5k |
| AMERICAN ENDOWMENT FOUNDATION | 1 | $12.5k |
| Rockefeller Foundation | 3 | $9.8k |
| Robert Wood Johnson Foundation | 4 | $6.7k |
| COMMUNITY FOUNDATION OF NEW JERSEY | 1 | $6.5k |
| SAINT PAUL & MINNESOTA FOUNDATION | 1 | $6.1k |
| COLORADO GIVES FOUNDATION | 1 | $5.6k |
| THE US CHARITABLE GIFT TRUST | 1 | $5.4k |
| RASMUSON FOUNDATION | 2 | $600 |
| THE PFIZER FOUNDATION INC | 2 | $425 |
| JPMORGAN CHASE FOUNDATION | 2 | $386 |
| THE CIGNA GROUP FOUNDATION | 2 | $374 |
| David and Lucile Packard Foundation | 1 | $250 |
| Lilly Endowment Inc | 1 | $200 |
| William Penn Foundation | 1 | $70 |