Ladenburg Foundation
Ladenburg Foundation is a private foundation, based in New York, NY. IRS filing data is available from 2020 through 2025. In 2025, it awarded 1 grant totaling $7.
Key facts about Ladenburg Foundation
In short: Ladenburg Foundation gave $7 across 1 grant in 2025 (avg $7), mostly in Tennessee. Source: 2025 IRS Form 990-PF.
- EIN
- 13-4156286
- Latest 990 filing
- Form 990-PF, 2025
- Annual giving (2025)
- $7
- Grants made (2025)
- 1
- Average grant
- $7
- Median grant
- $7
- Primary geography
- Tennessee (100% of itemized 2025 grant dollars)
Data from IRS Form 990-PF, 2025; updated September 2026.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$7
Grant Count
1
Avg Grant Size
$7
How Ladenburg Foundation gives
- Giving fell 100% from 2022 to 2025. Method
- In 2023 it paid out well above its IRS minimum distribution (the 5% rule). Method
From the foundation's IRS Form 990-PF filings. Methodology.
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2025 grant dollars on its one itemized grant.
Cities
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2025, annual grant giving ranged from $7 (2025) to $101K (2020). In 2025 it made 1 grant totaling $7.
Grant Insights
How this funder distributes its grants
Top Recipients
Top recipient in 2025
The largest 2025 recipient was St Jude Children's Research Hospital ($7).
Grant Size Distribution
5 grants across all recorded years
The most common grant size was under $50K: 5 grants of 5 (100%).
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| St Jude Children's Research Hospital Memphis, TN | Charitable | $7 |
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | — | $7 | — |
| Revenue | $3,626 | $2,002 | $10,440 |
| Expenses | $3,633 | $1,995 | $12,331 |
| Qualifying Distributions | $2,365 | $1,197 | $7,399 |
| Distributable Amount | — | — | $87 |
Data update history
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2020 (received by the IRS August 31, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS November 14, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS March 29, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS May 15, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS May 14, 2025)
- Added Form 990-PF for fiscal year 2025 (received by the IRS May 11, 2026)
Leadership & Key People
Officers and directors from IRS filings
Ladenburg Foundation is led by Martin Bussmann, Director, President & Treasurer on every filing since 2020; none of the 3 officers listed in 2025 report compensation.
Officers on the 2025 filing
Martin Bussmann
Director, President & Treasurer
On filings since 2020
2 hrs/week
No compensation reported
Claudia Engelhorn
Director & Chairwoman
On filings since 2020
2 hrs/week
No compensation reported
Margaret Blades
Director
On filings since 2020
2 hrs/week
No compensation reported
Data from IRS Form 990 filings, 2020–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about Ladenburg Foundation
How much does Ladenburg Foundation give each year?
Ladenburg Foundation gave $7 across 1 grant in 2025, according to its 2025 IRS Form 990-PF.
Where does Ladenburg Foundation operate?
Ladenburg Foundation has awarded grants in District of Columbia, New York, Tennessee.
What is Ladenburg Foundation's EIN?
Ladenburg Foundation's EIN (Employer Identification Number) is 13-4156286. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Here's the math on researching Ladenburg Foundation by hand.
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