| Silicon Valley Community Foundation | 3 | $33.6m |
| ERIK E AND EDITH H BERGSTROM FOUNDATION A CHARITABLE TRUST | 2 | $3.7m |
| THE HEISING-SIMONS FOUNDATION | 5 | $1.4m |
| James Irvine Foundation | 3 | $1.2m |
| Bill & Melinda Gates Foundation | 2 | $753.6k |
| SCHWAB CHARITABLE FUND | 2 | $751.4k |
| THE SAN FRANCISCO FOUNDATION | 2 | $722.3k |
| David and Lucile Packard Foundation | 5 | $625.2k |
| T ROWE PRICE PROGRAM FOR CHARITABLE GIVING INC | 1 | $500.0k |
| NATIONAL PHILANTHROPIC TRUST | 2 | $385.4k |
| W. K. Kellogg Foundation | 2 | $302.2k |
| THE GOLDMAN SACHS CHARITABLE GIFT FUND | 2 | $300.0k |
| JEWISH COMMUNITY FEDERATION OF SAN FRANCISCO THE PENINSULA MARIN & SONOMA | 1 | $254.5k |
| MASTERCARD IMPACT FUND | 1 | $250.0k |
| THE GOLDMAN SACHS FOUNDATION | 1 | $250.0k |
| JPMORGAN CHASE FOUNDATION | 1 | $250.0k |
| Omidyar Network Fund Inc | 1 | $200.0k |
| KENNETH RAININ FOUNDATION | 1 | $200.0k |
| EAST BAY COMMUNITY FOUNDATION | 3 | $178.3k |
| THE SOBRATO FAMILY FOUNDATION | 3 | $175.0k |
| Robert Wood Johnson Foundation | 5 | $174.5k |
| THE MAXWELLHANRAHAN FOUNDATION | 1 | $130.0k |
| John Templeton Foundation | 2 | $120.0k |
| CALIFORNIA COMMUNITY FOUNDATION | 2 | $120.0k |
| SANTA BARBARA FOUNDATION | 2 | $117.3k |
| MARIN COMMUNITY FOUNDATION | 2 | $115.0k |
| Lumina Foundation | 1 | $100.0k |
| CRANKSTART FOUNDATION | 1 | $100.0k |
| STUPSKI FOUNDATION | 1 | $100.0k |
| New York Community Trust | 1 | $92.0k |
| Annie E. Casey Foundation | 1 | $78.1k |
| ROCKEFELLER PHILANTHROPY ADVISORS INC | 1 | $76.5k |
| THE OVERBROOK FOUNDATION | 2 | $70.0k |
| THE HARRY AND JEANETTE WEINBERG FOUNDATION INC | 1 | $65.0k |
| ROY AND PATRICIA DISNEY FAMILY FOUNDATION | 1 | $63.8k |
| THE NORD FAMILY FOUNDATION | 1 | $63.8k |
| California Endowment | 3 | $60.0k |
| Ford Foundation | 2 | $55.0k |
| THE WINTHROP ROCKEFELLER FOUNDATION | 1 | $50.0k |
| COMMUNITY FOUNDATION OF GREATER MEMPHIS INC | 1 | $50.0k |
| PUBLIC WELFARE FOUNDATION INC | 1 | $50.0k |
| THE ZELLERBACH FAMILY FOUNDATION | 1 | $50.0k |
| IMPACTASSETSINC | 1 | $42.0k |
| GS DONOR ADVISED PHILANTHROPY FUND FOR WEALTH MANAGEMENT INC | 1 | $36.0k |
| VANGUARD CHARITABLE ENDOWMENT PROGRAM | 2 | $34.5k |
| The Duke Endowment | 1 | $33.8k |
| Tides Center | 1 | $32.9k |
| AMERICAN ENDOWMENT FOUNDATION | 2 | $32.5k |
| THE CALIFORNIA WELLNESS FOUNDATION | 5 | $28.4k |
| Annenberg Foundation | 1 | $25.0k |