Alexander S Onassis Public Benefit

Foundation · Grantmaker New York, NY EIN: 13-4037172

Alexander S Onassis Public Benefit is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, 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.

Key facts about Alexander S Onassis Public Benefit

EIN
13-4037172
Latest 990 filing
Form 990-PF, 2024
Annual giving (2024)
$29,400
Grants made (2024)
1
Average grant
$29,400
Median grant
$29,400
Total assets
$6,473,203
Primary geography
New York (100% of itemized 2024 grant dollars)

Data from IRS Form 990-PF, 2024; updated September 2026.

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.

Next steps with Alexander S Onassis Public Benefit

Financial Overview

From 2024 IRS Form 990-PF · View filing

Total Assets

$6.5M

-17.8% YoY

Annual Giving

$29K

+0.0% YoY

Grant Count

1

+0.0% YoY

Avg Grant Size

$29K

+0.0% YoY

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.

About Alexander S Onassis Public Benefit

Based on IRS filings

Alexander S Onassis Public Benefit is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, 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.

Your AI grants department

Ready to take the next step with Alexander S Onassis Public Benefit?

Fully replaces Grant database subscriptions Instrumentl · Foundation Directory · GrantStation & similar

Geographic Focus

Where this funder awards grants

Grant Distribution by State

1state

Share of all 1 itemized 2024 grant dollars.

States

Cities

New York

Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$2M$3M$5M$6M2021202220232024
Metric202420232022
Total Assets$6,473,203$7,879,688$9,801,942
Revenue$3,436,652$4,789,435$4,252,804
Expenses$4,294,492$5,732,030$5,421,919
Qualifying Distributions$3,192,769$4,711,750$3,817,797
Net Investment Income$526$468$16,045
Distributable Amount$202,871$244,257$292,378

Data update history

When this profile's IRS filing data changed on Grantable

  1. IRS filings on file for fiscal years 2021–2024

Giving Over Time

Total grant dollars and number of grants per year

$0$7K$15K$22K$29K1 grants20211 grants20221 grants20231 grants2024

Grant Insights

How this funder distributes its grants

Top Recipients

Top 1 recipients in 2024

Leadership 100: $29KLeadership 100$29K

Grant Size Distribution

4 grants across all recorded years

4<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

Giving History

Grant recipients and amounts by year

Among its reported 2024 grants, the largest recipients include Leadership 100 ($29,400).

RecipientPurposeAmount
LEADERSHIP 100 New York, NYTO FUTHER DONEE'S EXEMPT PURPOSE$29,400

Leadership & Key People

Officers and directors from IRS filings

Compensation Overview

From 2024 IRS filing

Karen Brooks Hopkins — Senior Advisor: $155KKaren Brooks HopkinsSenior Advisor$155K

From 2024 IRS filing

NameTitleHoursCompensation
Dr Anthony S Papadimitriou EsqPresident4—
Mrs Eleni PanagiotareaBoard Member1—
Dr Simon CritchleyBoard Member1—
Michael SotirhosBoard Member1—
Karen Brooks HopkinsSenior Advisor40$155,000

Subject Areas

Focus areas based on grantmaking activity

Frequently Asked Questions

What is Alexander S Onassis Public Benefit?

Alexander S Onassis Public Benefit is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in New York, NY. It holds $6.5M in total assets as of 2024.

How large is Alexander S Onassis Public Benefit?

As of 2024, Alexander S Onassis Public Benefit holds $6.5M in total assets with $3.4M in annual revenue. It awarded 1 grant totaling $29K in 2024.

Where does Alexander S Onassis Public Benefit operate?

Alexander S Onassis Public Benefit has awarded grants in New York.

What size grants does Alexander S Onassis Public Benefit award?

In 2024, Alexander S Onassis Public Benefit awarded 1 grant totaling $29K — an average of about $29K per grant, based on its IRS Form 990 filings.

How much is Alexander S Onassis Public Benefit required to give away each year?

Private foundations must generally distribute about 5% of their assets annually. For 2024, Alexander S Onassis Public Benefit reported a distributable amount of $203K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.

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.

Explore Open Grants

Browse active grant opportunities in Alexander S Onassis Public Benefit's focus areas in our free grants database

Similar Funders

Funders that support many of the same organizations

More Funders in New York

Data last updated September 2026. Sourced from IRS Form 990-PF filings.

Your AI grants department

Here's the math on researching Alexander S Onassis Public Benefit by hand.