| Largest foundations |
| Ranked by total assets, in billions, from the latest data available. |
|
| 1 | Bill & Melinda Gates Foundation (Washington) | $34.17 |
| 2 | The Ford Foundation (New York) | $11.18 |
| 3 | J. Paul Getty Trust (California) | $10.84 |
| 4 | The Robert Wood Johnson Foundation (New Jersey) | $10.73 |
| 5 | W.K. Kellogg Foundation (Michigan) | $8.06 |
| 6 | The William and Flora Hewlett Foundation (California) | $6.29 |
| 7 | Lilly Endowment Inc. (Indiana) | $5.72 |
| 8 | John D. and Catherine T. MacArthur Foundation (Illinois) | $5.01 |
| 9 | The California Endowment (California) | $4.66 |
| 10 | The David and Lucile Packard Foundation (California) | $4.65 |
| 11 | The Rockefeller Foundation (New York) | $4.62 |
| 12 | Gordon and Betty Moore Foundation (California) | $4.51 |
| 13 | The Andrew W. Mellon Foundation (New York) | $4.36 |
| 14 | Tulsa Community Foundation (Oklahoma) | $3.74 |
| 15 | The Kresge Foundation (Michigan) | $3.10 |
| 16 | The Starr Foundation (New York) | $2.80 |
| 17 | Carnegie Corporation of New York (New York) | $2.66 |
| 18 | The Susan Thompson Buffett Foundation (Nebraska) | $2.52 |
| 19 | The Annenberg Foundation (California) | $2.49 |
| 20 | The Harry and Jeanette Weinberg Foundation, Inc. (Maryland) | $2.48 |
| 21 | Ewing Marion Kauffman Foundation (Missouri) | $2.40 |
| 22 | The Annie E. Casey Foundation (Maryland) | $2.39 |
| 23 | The Duke Endowment (North Carolina) | $2.35 |
| 24 | The Cleveland Foundation (Ohio) | $2.18 |
| 25 | Robert W. Woodruff Foundation Inc. (Georgia) | $2.01 |
| 26 | John S. and James L. Knight Foundation (Florida) | $1.97 |
| 27 | Eli & Edythe Broad Foundation (California) | $1.96 |
| 28 | Charles Stewart Mott Foundation (Michigan) | $1.93 |
| 29 | Casey Family Programs (Washington) | $1.76 |
| 30 | Kimbell Art Foundation (Texas) | $1.60 |
| Source: NACUBO |
