Alexander S Onassis Public Benefit
Alexander S Onassis Public Benefit is a private foundation, based in New York, NY. IRS filing data is available from 2021 through 2024. As of 2024, the organization holds $6.5M in total assets. In 2024, it awarded 1 grant totaling $29K. Net investment income was $526.
Alexander S Onassis Public Benefit at a glance
In short: Alexander S Onassis Public Benefit gave $29K across 1 grant in 2024 (avg $29K), mostly in New York. Source: 2024 IRS Form 990-PF.
- Annual giving (2024)
- $29,400
- +0.0% vs 2023
- Grants made (2024)
- 1
- +0.0% vs 2023
- Average grant
- $29,400
- +0.0% vs 2023
- Median grant
- $29,400
- Total assets
- $6,473,203
- -17.8% vs 2023
- Primary geography
- New York (100% of itemized 2024 grant dollars)
- Latest 990 filing
- Form 990-PF, 2024 View filing
Data from IRS Form 990-PF, 2024; updated September 2026.
Who Alexander S Onassis Public Benefit funds
How this funder distributes its grants
Top Recipients
Top recipient in 2024
The largest 2024 recipient was Leadership 100 ($29K).
Grant Size Distribution
4 grants across all recorded years
The most common grant size was under $50K: 4 grants of 4 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2024 grant dollars on its one itemized grant.
States
Cities
How Alexander S Onassis Public Benefit gives
- Giving held roughly steady from 2021 to 2024 (+0%). Method
- In 2024 it paid out well above 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 2021 to 2024, annual grant giving ranged from $29K (2021) to $29K (2024). In 2024 it made 1 grant totaling $29K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Leadership 100 New York, NY | To Futher Donee's Exempt Purpose | $29,400 |
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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 |
|---|---|---|---|---|---|---|---|---|
| 2024 | $6,473,203 | $3,436,652 | $4,294,492 | $29,400 | 1 | $3,192,769 | $526 | $202,871 |
| 2023 | $7,879,688 | $4,789,435 | $5,732,030 | $29,400 | 1 | $4,711,750 | $468 | $244,257 |
| 2022 | $9,801,942 | $4,252,804 | $5,421,919 | $29,400 | 1 | $3,817,797 | $16,045 | $292,378 |
| 2021 | $6,957,535 | $3,872,093 | $4,348,890 | $29,400 | 1 | $3,045,261 | $58,943 | $334,555 |
Under IRS private-foundation payout rules, Alexander S Onassis Public Benefit reported a distributable amount of $203K for 2024 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Alexander S Onassis Public Benefit is led by Anthony S. Papadimitriou Esq., President on every filing since 2021; 1 of 5 officers listed in 2024 is compensated.
Officers on the 2024 filing
Anthony S. Papadimitriou Esq.
President
On filings since 2021
4 hrs/week
No compensation reported
Karen Brooks Hopkins
Senior Advisor
On filings since 2021
40 hrs/week
$155K (2021) → $155K (2024)
Michael Sotirhos
Board Member
On filings since 2021
1 hr/week
No compensation reported
Simon Critchley
Board Member
On filings since 2021
1 hr/week
No compensation reported
Eleni Panagiotarea
Board Member
On filings since 2023
1 hr/week
No compensation reported
Former officers (2)
- Former: Marianna Moschou (2021–2022) — Board Member
- Former: Vallejo Gantner (2021) — Artisitc Executive Director
Data from IRS Form 990 filings, 2021–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2024 IRS filing
The highest reported compensation on the 2024 filing was $155K, to Karen Brooks Hopkins (Senior Advisor).
Frequently asked questions about Alexander S Onassis Public Benefit
How much does Alexander S Onassis Public Benefit give each year?
Alexander S Onassis Public Benefit gave $29K across 1 grant in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $29K across 1 grant.
How large is Alexander S Onassis Public Benefit?
Alexander S Onassis Public Benefit reported $6.5M in total assets on its 2024 IRS Form 990-PF. It paid out $3.2M in qualifying distributions that year, against a required minimum of $203K (roughly 5% of its investment assets).
Where does Alexander S Onassis Public Benefit operate?
Alexander S Onassis Public Benefit has awarded grants in New York.
What is Alexander S Onassis Public Benefit's EIN?
Alexander S Onassis Public Benefit's EIN (Employer Identification Number) is 13-4037172. IRS Form 990 filing data is available on this page for 2021–2024.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Data update history
(1)
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2021–2024
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