Sponsor a PurposeHome / California / The Horn Foundation
The Horn Foundation
Grantmaking profile built from public IRS Form 990 filings.
| Location | Calabasas, California |
| Grants on file | 652 |
| Total giving on file | $45.0M |
| Typical grant size | $69K |
| Most recent filing year | 2025 |
Largest recipients on file
| Recipient | State | Grants | Total |
|---|---|---|---|
| Nrdc | NY | 10 | $12.4M |
| Sundance Institute | NY | 10 | $5.4M |
| The Climate Reality Project | DC | 8 | $3.9M |
| Climate Reality Project | DC | 2 | $2.3M |
| Harvard Business School | MA | 10 | $2.2M |
| Howard University | MA | 8 | $1.6M |
| Obama Foundation | IL | 6 | $1.2M |
| Afi | CA | 10 | $1.1M |
| Ucla Foundation | CA | 2 | $1.0M |
| Duke University | NC | 10 | $880K |
Other foundations in California
Genentech Patient FoundationThe William & Flora Hewlett FoundationGordon E and Betty I Moore FoundationThe California EndowmentSergey Brin Family FoundationThe David and Lucile Packard Foundation
See more foundations in California.
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