Stamm Marie L Charitable Tuw
Stamm Marie L Charitable Tuw is a private foundation, based in Saint Louis, MO. IRS filing data is available from 2020 through 2026. As of 2026, the organization holds $1.4M in total assets. In 2026, it awarded 2 grants totaling $106K. Net investment income was $129K.
Stamm Marie L Charitable Tuw at a glance
In short: Stamm Marie L Charitable Tuw gave $106K across 2 grants in 2026 (avg $53K), mostly in California. Source: 2026 IRS Form 990-PF.
- Annual giving (2026)
- $106,000
- +0.0% vs 2025
- Grants made (2026)
- 2
- +0.0% vs 2025
- Average grant
- $53,000
- +0.0% vs 2025
- Median grant
- $53,000
- Total assets
- $1,438,858
- +1.3% vs 2025
- Primary geography
- California (100% of itemized 2026 grant dollars)
- Latest 990 filing
- Form 990-PF, 2026 View filing
Data from IRS Form 990-PF, 2026; updated September 2026.
Who Stamm Marie L Charitable Tuw funds
How this funder distributes its grants
Top Recipients
Top 2 recipients in 2026
The largest 2026 recipient was St Joseph Health No CA DBA St Joseph ($53K). Together the top 2 received $106K.
Grant Size Distribution
10 grants across all recorded years
The most common grant size was in the $50–100K range: 8 grants of 10 (80%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2026 grant dollars across all 2 itemized grants.
States
Cities
How Stamm Marie L Charitable Tuw gives
- Giving held roughly steady from 2023 to 2026 (+0%). Method
- In 2026 it paid out 105% of its IRS minimum distribution (the 5% rule). Method
From the foundation's IRS Form 990-PF filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2026, annual grant giving ranged from $76K (2021) to $106K (2026). In 2026 it made 2 grants totaling $106K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| St Joseph Health No CA DBA St Joseph Eureka, CA | General Operating | $53,000 |
| St Rose Hospital Foundation Hayward, CA | General Operating | $53,000 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2026 | $1,438,858 | $160,332 | $142,416 | $106,000 | 2 | $110,158 | $128,747 | $104,937 |
| 2025 | $1,420,849 | $108,358 | $140,274 | $106,000 | 2 | $110,120 | $80,899 | $100,263 |
| 2024 | $1,452,752 | $134,949 | $134,898 | $106,000 | 2 | $109,596 | $109,020 | $90,158 |
| 2023 | $1,452,748 | $27,574 | $134,134 | $106,000 | 2 | $109,584 | $23,992 | $91,322 |
| 2022 | $1,558,562 | $120,305 | $122,040 | $88,000 | 2 | $91,949 | $93,209 | $108,418 |
| 2021 | $1,560,053 | $161,456 | $103,467 | $76,000 | 2 | — | $137,472 | $92,075 |
| 2020 | $1,502,806 | $105,980 | $115,322 | $87,500 | 2 | — | $82,551 | $87,986 |
Under IRS private-foundation payout rules, Stamm Marie L Charitable Tuw reported a distributable amount of $105K for 2026 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Stamm Marie L Charitable Tuw's only listed officer is Wells Fargo Bank N A, Trustee on every filing since 2020 (compensated).
Officers on the 2026 filing
Wells Fargo Bank N A
Trustee
On filings since 2020
1 hr/week
$25K (2020) → $28K (2026)
Data from IRS Form 990 filings, 2020–2026. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2026 IRS filing
The highest reported compensation on the 2026 filing was $28K, to Wells Fargo Bank N a (Trustee).
Frequently asked questions about Stamm Marie L Charitable Tuw
How much does Stamm Marie L Charitable Tuw give each year?
Stamm Marie L Charitable Tuw gave $106K across 2 grants in 2026, according to its 2026 IRS Form 990-PF. In 2025 it gave $106K across 2 grants.
How large is Stamm Marie L Charitable Tuw?
Stamm Marie L Charitable Tuw reported $1.4M in total assets on its 2026 IRS Form 990-PF. It paid out $110K in qualifying distributions that year, against a required minimum of $105K (roughly 5% of its investment assets).
Where does Stamm Marie L Charitable Tuw operate?
Stamm Marie L Charitable Tuw has awarded grants in California.
What is Stamm Marie L Charitable Tuw's EIN?
Stamm Marie L Charitable Tuw's EIN (Employer Identification Number) is 20-8876333. IRS Form 990 filing data is available on this page for 2020–2026.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Data update history
(2)
When this profile's IRS filing data changed on Grantable
- Added Form 990-PF for fiscal year 2026 (received by the IRS July 9, 2026)
- IRS filings on file for fiscal years 2020–2025
Live grants for the work Stamm Marie L Charitable Tuw funds
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