William E and Aenid R Weisgerber Foundation
Grantmaking foundation in San Francisco, California · EIN 94-3306221
- California
- San Francisco
- Philanthropy, Voluntarism and Grantmaking Foundations
- Philanthropy, Voluntarism and Grantmaking Foundations in California
- Grants itemized on the 990
- $360KTax year 2025
- Grants made
- 9Tax year 2025
- Total assets
- $4MLatest reported
- Latest IRS filing
- 2025Form 990 / 990-PF
Giving by year
Totals by tax year, rounded to two significant figures. Years without a reported total show the sum of grants itemized on the filing.
Top recipients
| Recipient | Amount | Tax year |
|---|---|---|
| California Pacific Medical Center Foundation | $160K | 2025 |
| Lucile Packard Foundation for Children's Health | $86K | 2025 |
| Diabetes Youth Families | $60K | 2025 |
| American Red Cross | $25K | 2025 |
| San Francisco Chamber of Commerce Foundation | $10K | 2025 |
Amounts are rounded. The full grantee list (9 grants in 2025) is available with a free account.
Website: williamfoundation.org
See the full profile. All grants with amounts and years, board and officers, contact details, giving patterns and your organization's fit score are available with a free GrantAuthority account.
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Source: IRS Form 990 and 990-PF filings, tax year 2025. Also see this organization on ProPublica Nonprofit Explorer.