Marie & Mayer Winkler Peter C & Helen D Johannes Foundation
Grantmaking foundation in Clayton, Missouri · EIN 37-6528633
- Missouri
- Clayton
- Philanthropy, Voluntarism and Grantmaking Foundations
- Philanthropy, Voluntarism and Grantmaking Foundations in Missouri
- Grants itemized on the 990
- $290KTax year 2025
- Grants made
- 3Tax year 2025
- Total assets
- $4.4MLatest 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 |
|---|---|---|
| School of the Ozarks | $97K | 2025 |
| Shriners Hospital for Children | $97K | 2025 |
| St Louis University | $97K | 2025 |
Amounts are rounded. The full grantee list (3 grants in 2025) is available with a free account.
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.
Similar foundations in Missouri
- Washington University
Saint Louis, MO · gave about $650M - Greater Kansas City Community Foundation
Kansas City, MO · gave about $360M - St Lukes Hospital of Kansas City
Kansas City, MO · gave about $140M - Stifel Charitable Inc
St Louis, MO · gave about $78M - St Louis Community Foundation Incorporated
St Louis, MO · gave about $71M - Stanley M Herzog Charitable Foundation
Smithville, MO · gave about $68M
Source: IRS Form 990 and 990-PF filings, tax year 2025. Also see this organization on ProPublica Nonprofit Explorer.