| 1 | Kaiser Foundation Health Plan INC Oakland | E | $93.0B | $82.5B | $33.5B |
| 2 | Kaiser Foundation Hospitals Oakland | E | $55.5B | $38.2B | $87.4B |
| 3 | The Board of Trustees of the Leland Stanford Junior University Stanford | B | $26.3B | $9.5B | $63.3B |
| 4 | Sutter Health Sacramento | E | $21.0B | $2.7B | $9.6B |
| 5 | Silicon Valley Community Foundation Mountain View | T | $19.0B | $4.9B | $12.3B |
| 6 | Dignity Health San Francisco | E | $17.3B | $11.3B | $18.8B |
| 7 | Commonspirit Health Operating Investment Pool LLC San Francisco | X | $13.5B | $584.5M | $15.3B |
| 8 | Donor Advised Charitable Giving San Francisco | T | $9.7B | $9.7B | $41.1B |
| 9 | Stanford Health Care 227 Stanford | E | $8.1B | $8.0B | $12.1B |
| 10 | Risant Health INC Oakland | E | $6.7B | $6.7B | $3.0B |
| 11 | Delta Dental of California San Francisco | E | $6.5B | $6.3B | $4.3B |
| 12 | Jen-hsun & Lori Huang Foundation Palo Alto | T | $6.0B | $0 | $9.2B |
| 13 | Scripps Health San Diego | E | $5.7B | $4.9B | $9.1B |
| 14 | Sutter Bay Hospitals Sacramento | E | $5.6B | $5.6B | $5.8B |
| 15 | University of Southern California Los Angeles | B | $5.6B | $5.6B | $15.1B |
| 16 | Cedars-sinai Medical Center W Hollywood | E | $5.3B | $5.3B | $12.4B |
| 17 | Scan Health Plan Long Beach | E | $5.2B | $5.0B | $1.0B |
| 18 | Sutter Valley Hospitals Sacramento | E | $5.1B | $5.1B | $2.9B |
| 19 | California Institute of Technology Pasadena | B | $5.1B | $4.2B | $7.8B |
| 20 | Motion Picture H&w Fund Studio City | Z | $4.9B | $1.0B | $1.0B |
| 21 | Dignity Community Care San Francisco | E | $4.2B | $3.9B | $5.1B |
| 22 | City of Hope National Medical Center Duarte | E | $4.1B | $2.9B | $4.8B |
| 23 | Sutter Bay Medical Foundation Sacramento | H | $4.1B | $4.1B | $2.5B |
| 24 | Fresno Community Hospital and Medical Center Fresno | E | $4.0B | $2.7B | $3.1B |
| 25 | Good Ventures Foundation Palo Alto | T | $3.9B | $0 | $7.9B |
| 26 | Genentech Patient Foundation S San Fran | P | $3.7B | $0 | $424.1M |
| 27 | Memorial Health Services Group Return Fountain Vly | E | $3.3B | $3.0B | $2.9B |
| 28 | Gordon E and Betty I Moore Foundation Palo Alto | T | $3.2B | $0 | $11.5B |
| 29 | Rady Childrens Hospital-san Diego San Diego | E | $3.2B | $1.7B | $4.0B |
| 30 | Hoag Memorial Hospital Presbyterian Newport Beach | E | $3.2B | $2.1B | $4.9B |
| 31 | Chan Zuckerberg Initiative Foundation Palo Alto | T | $3.2B | $0 | $7.5B |
| 32 | Lucile Salter Packard Childrens Hospital at Stanford Palo Alto | E | $2.8B | $2.8B | $4.5B |
| 33 | Amgen Safety Net Foundation Thousand Oaks | G | $2.7B | $0 | $723.7M |
| 34 | Aids Healthcare Foundation Los Angeles | P | $2.5B | $2.2B | $1.6B |
| 35 | Direct Relief Santa Barbara | Q | $2.5B | $2.4B | $1.3B |
| 36 | United Food & Commercial Workers Unions & Food Employers Ben Fund Cypress | Z | $2.3B | $627.1M | $491.4M |
| 37 | John Muir Health Walnut Creek | E | $2.3B | $2.0B | $3.6B |
| 38 | Sutter Valley Medical Foundation Sacramento | E | $2.3B | $2.3B | $995.7M |
| 39 | The UCLA Foundation Los Angeles | B | $2.2B | $722.5M | $6.0B |
| 40 | Keck Medical Center of USC Los Angeles | E | $2.2B | $2.2B | $1.8B |
| 41 | Childrens Hospital Los Angeles Los Angeles | E | $2.0B | $1.7B | $2.7B |
| 42 | Loma Linda University Medical Center INC Loma Linda | E | $2.0B | $1.8B | $3.9B |
| 43 | Carl Victor Page Memorial Foundation Palo Alto | T | $1.9B | $0 | $4.5B |
| 44 | Sharp Healthcare San Diego | E | $1.9B | $1.8B | $6.1B |
| 45 | University of California San Francisco Foundation San Francisco | B | $1.9B | $574.9M | $4.3B |
| 46 | Chg Foundation Chula Vista | E | $1.8B | $1.8B | $1.7B |
| 47 | H&h Evergreen Foundation Menlo Park | T | $1.8B | $0 | $3.2B |
| 48 | Altamed Health Services Corp. Commerce | E | $1.8B | $1.7B | $1.7B |
| 49 | Lokahi Assurance LTD Oakland | Y | $1.8B | $967.5M | $3.6B |
| 50 | Valley Childrens Hospital Madera | E | $1.7B | $966.4M | $2.3B |