| TThe Jen-Hsun & Lori Huang Foundation
501(c)(3) · Palo Alto, CA |
$5.9B |
 Gordon E And Betty I Moore Foundation
501(c)(3) · Palo Alto, CA |
$2.7B |
| CChan Zuckerberg Initiative Foundation
501(c)(3) · Palo Alto, CA |
$1.5B |
| HH&H Evergreen Foundation
501(c)(3) · Menlo Park, CA |
$902.2M |
| TThe Carl Victor Page Memorial Foundation
501(c)(3) · Palo Alto, CA |
$798.6M |
 The David And Lucile Packard Foundation
501(c)(3) · Los Altos, CA |
$569.9M |
| TThe Maxwellhanrahan Foundation
501(c)(3) · San Francisco, CA |
$481.4M |
| WWilliam And Barbara Martin Foundation
501(c)(3) · Los Angeles, CA |
$418.6M |
| TThe Eric And Wendy Schmidt Fund For Strategic Innovation
501(c)(3) · Palo Alto, CA |
$406.8M |
 Sequoia Climate Foundation
501(c)(3) · Irvine, CA |
$367.7M |
 Waverley Street Foundation
501(c)(3) · Palo Alto, CA |
$290.1M |
 Gene Haas Foundation
501(c)(3) · Oxnard, CA |
$195.1M |
| EEaston Sports Development Foundation Ii
501(c)(3) · Van Nuys, CA |
$191.1M |
| MMunger Charitable Tr Number Eight
501(c)(3) · Pasadena, CA |
$128.7M |
| MMunger Charitable Tr Number Two
501(c)(3) · Pasadena, CA |
$128.4M |
| MMunger Charitable Tr Number One
501(c)(3) · Pasadena, CA |
$128.4M |
| MMunger Charitable Tr Number Three
501(c)(3) · Pasadena, CA |
$128.4M |
| MMunger Charitable Tr Number Seven
501(c)(3) · Pasadena, CA |
$128.4M |
| MMunger Charitable Tr Number Six
501(c)(3) · Pasadena, CA |
$128.4M |
| MMunger Charitable Tr Number Four
501(c)(3) · Pasadena, CA |
$128.4M |
| MMunger Charitable Tr Number Five
501(c)(3) · Pasadena, CA |
$128.4M |
| GGive Forward Foundation
501(c)(3) · San Francisco, CA |
$122.8M |
| HHelen And Sanford Diller Family Foundation
501(c)(3) · San Mateo, CA |
$121.4M |
| SSandberg Goldberg Bernthal Family Charitable Foundation
501(c)(3) · San Francisco, CA |
$78.1M |
 The Shimon Ben Joseph Foundation
501(c)(3) · San Francisco, CA |
$76.4M |
 The William Jeff And Jennifer Gross Fam
501(c)(3) · Laguna Beach, CA |
$72.6M |
| SSpaht Family Foundation
501(c)(3) · San Francisco, CA |
$69.5M |
| RResnick Foundation
501(c)(3) · Los Angeles, CA |
$64.7M |
| TThe Koum Family Foundation
501(c)(3) · Palo Alto, CA |
$64.3M |
| JJeff And Marieke Rothschild Foundation
501(c)(3) · Palo Alto, CA |
$62.0M |
| EEnlight Foundation
501(c)(3) · Palo Alto, CA |
$61.9M |
| MMichael And Lori Milken Family Foundation
501(c)(3) · Santa Monica, CA |
$60.5M |
 The Heising-Simons Foundation
501(c)(3) · Los Altos, CA |
$60.0M |
| TThe Thornton Foundation Delaware
501(c)(3) · San Marino, CA |
$57.8M |
| DDart-L Foundation
501(c)(3) · Los Angeles, CA |
$57.2M |
 Prostate Cancer Foundation
501(c)(3) · Santa Monica, CA |
$56.7M |
| TTold Foundation
501(c)(3) · Camarillo, CA |
$53.0M |
| CCapital Group Companies Charitable Foundation
501(c)(3) · Irvine, CA |
$52.7M |
| AAram And Lailani Foundation
501(c)(3) · San Diego, CA |
$50.9M |
 Craig H Neilsen Foundation
501(c)(3) · Calabasas, CA |
$50.0M |
 Arnold And Mabel Beckman Foundation
501(c)(3) · Irvine, CA |
$46.4M |
 Evelyn And Walter Haas Jr Fund
501(c)(3) · San Francisco, CA |
$43.3M |
| OOccf Supporting Organization
501(c)(3) · Irvine, CA |
$42.9M |
| TThe Benificus Foundation
501(c)(3) · San Carlos, CA |
$42.4M |
 Hellman Foundation
501(c)(3) · San Francisco, CA |
$41.7M |
 Clif Bar Family Foundation
501(c)(3) · Saint Helena, CA |
$39.1M |
| SSakana Foundation
501(c)(3) · San Francisco, CA |
$38.7M |
 The Diane And Guilford Glazer Foundation
501(c)(3) · Beverly Hills, CA |
$37.3M |
| DDhanam Foundation
501(c)(3) · Palo Alto, CA |
$36.3M |
 Sunlight Giving
501(c)(3) · Palo Alto, CA |
$35.5M |
 Equinix Foundation
501(c)(3) · Redwood City, CA |
$34.8M |
| BBicket Family Foundation
501(c)(3) · San Francisco, CA |
$34.5M |
| AAphorism Foundation
501(c)(3) · San Francisco, CA |
$34.4M |
| BBiswas Family Foundation
501(c)(3) · San Francisco, CA |
$33.4M |
| SSiriwan Singhasiri And Kenneth Lin Foundation
501(c)(3) · Palo Alto, CA |
$32.7M |
| TThe Fat Tire Foundation
501(c)(3) · Los Altos, CA |
$32.6M |
| HHarold C And Marilyn A Hohbach Foundation
501(c)(3) · Palo Alto, CA |
$32.2M |
 Jonathan Logan Family Foundation
501(c)(3) · Berkeley, CA |
$31.0M |
| YYmi Foundation
501(c)(3) · Rialto, CA |
$30.8M |
| LLashlee Charitable Foundation
501(c)(3) · Los Angeles, CA |
$30.3M |
 Wilkie Family Foundation
501(c)(3) · Roseville, CA |
$30.3M |
 Delta Dental Community Care Foundation
501(c)(3) · San Francisco, CA |
$28.4M |
| MMae Philanthropies
501(c)(3) · Palo Alto, CA |
$28.3M |
 Ebay Foundation
501(c)(3) · San Jose, CA |
$28.2M |
 J-P Conte Family Foundation
501(c)(3) · San Francisco, CA |
$27.3M |
 The Green Foundation
501(c)(3) · Pasadena, CA |
$25.9M |
 The Grove Foundation
501(c)(3) · Los Altos, CA |
$25.9M |
| SSun Shine On You Foundation
501(c)(3) · Beverly Hills, CA |
$25.8M |
| IImaginable Futures Foundation
501(c)(3) · Redwood City, CA |
$25.6M |
 Kenneth Rainin Foundation
501(c)(3) · Oakland, CA |
$25.3M |
| SShanahan Family Charitablefoundation
501(c)(3) · Pasadena, CA |
$24.9M |
 Wood-Claeyssens Foundation
501(c)(3) · Santa Barbara, CA |
$24.5M |
 California Physicians Service Foundation
501(c)(3) · San Francisco, CA |
$24.2M |
 The Libra Foundation
501(c)(3) · San Francisco, CA |
$23.1M |
 Chuck And Ernestina Kreutzkamp Foundation
501(c)(3) · Chula Vista, CA |
$22.6M |
 Cisco Systems Foundation
501(c)(3) · San Jose, CA |
$22.5M |
| JJhm Charitable Foundation
501(c)(3) · Manhattan Bch, CA |
$22.2M |
 The Eisner Foundation Inc
501(c)(3) · Beverly Hills, CA |
$21.7M |
| HHelen And Will Webster Foundation
501(c)(3) · Arcadia, CA |
$20.9M |
| JJl Fund
501(c)(3) · San Francisco, CA |
$20.8M |
| IInstitute For Follicular Lymphoma Innovation
501(c)(3) · Diamond Bar, CA |
$20.7M |
 Jeff T Green Family Foundation
501(c)(3) · Westlake Vlg, CA |
$20.2M |
 Lowell Milken Family Foundation
501(c)(3) · Santa Monica, CA |
$20.2M |
| BBaszucki Family Foundation
501(c)(3) · San Mateo, CA |
$19.8M |
| TThe Karsh Family Foundation
501(c)(3) · Beverly Hills, CA |
$19.5M |
| TThe Milias Foundation
501(c)(3) · Pasadena, CA |
$19.5M |
| RRalph & Carolyn Thompson Charitable Foundation
501(c)(3) · Shell Beach, CA |
$19.3M |
| TThe Amin Family Foundation
501(c)(3) · San Francisco, CA |
$19.1M |
 Carina Initiatives Inc
501(c)(3) · Torrance, CA |
$19.1M |
 Kalliopeia Foundation
501(c)(3) · Inverness, CA |
$18.4M |
 Omidyar Network Fund Inc
501(c)(3) · San Francisco, CA |
$18.2M |
 Sijbrandij Foundation
501(c)(3) · San Francisco, CA |
$17.9M |
| SSimonian Family Foundation
501(c)(3) · Beverly Hills, CA |
$17.9M |
| LLaygend Foundation
501(c)(3) · Rcho Santa Fe, CA |
$17.8M |
 Michelson Medical Research Foundation Inc
501(c)(3) · Los Angeles, CA |
$17.4M |
| TThe Shurl And Kay Curci Foundation
501(c)(3) · Torrance, CA |
$17.4M |
| RRosetime Foundation
501(c)(3) · Palo Alto, CA |
$17.3M |
| HHealthcare Innovation And Technology Inc
501(c)(3) · Bakersfield, CA |
$17.1M |
 Arrow Impact
501(c)(3) · Menlo Park, CA |
$16.4M |
 Carrie Estelle Doheny Foundation
501(c)(3) · Los Angeles, CA |
$16.4M |