The Greenwich Hospital Endowment Fund Inc
Supporting organization of greenwich hospital
The Greenwich Hospital Endowment Fund Inc at a glance
In short: The Greenwich Hospital Endowment Fund Inc gave $6.2M across 1 grant in 2025 (avg $6.2M), mostly in Connecticut. Source: 2025 IRS Form 990.
- Annual giving (2025)
- $6,225,000
- -44.5% vs 2024
- Grants made (2025)
- 1
- +0.0% vs 2024
- Average grant
- $6,225,000
- -44.5% vs 2024
- Median grant
- $6,225,000
- Total assets
- $139,038,974
- +0.5% vs 2024
- Primary geography
- Connecticut (100% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990, 2025 View filing
Data from IRS Form 990, 2025; updated September 2026.
Who The Greenwich Hospital Endowment Fund Inc funds
How this funder distributes its grants
Top Recipients
Top recipient in 2025
The largest 2025 recipient was Greenwich Hospital ($6.2M).
Grant Size Distribution
5 grants across all recorded years
The most common grant size was $5M or more: 5 grants of 5 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2025 grant dollars on its one itemized grant.
States
Cities
How The Greenwich Hospital Endowment Fund Inc gives
- Giving held roughly steady from 2022 to 2025 (+13%). Method
From the foundation's IRS Form 990 filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2019 to 2025, annual grant giving ranged from $4.7M (2020) to $11.2M (2024). In 2025 it made 1 grant totaling $6.2M.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Greenwich Hospital Greenwich, CT | Support Organization | $6,225,000 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Net Investment Income |
|---|---|---|---|---|---|---|
| 2025 | $139,038,974 | $8,665,786 | $6,763,105 | $6,225,000 | 1 | $8,409,120 |
| 2024 | $138,283,143 | $10,747,239 | $11,615,998 | $11,225,000 | 1 | $5,181,756 |
| 2023 | $116,413,167 | $3,121,812 | $6,402,689 | $6,025,000 | 1 | $3,046,304 |
| 2022 | $110,731,873 | $7,117,171 | $5,896,456 | $5,525,000 | 1 | $7,233,473 |
| 2021 | $137,715,157 | $8,819,418 | $5,359,409 | $5,000,000 | 1 | $9,090,068 |
| 2020 | $118,804,129 | $14,193,690 | $5,111,969 | $4,700,000 | 1 | $3,900,871 |
| 2019 | $98,624,871 | $13,436,079 | $5,414,757 | $5,000,000 | 1 | $13,331,138 |
About The Greenwich Hospital Endowment Fund Inc
Based on IRS filings
The Greenwich Hospital Endowment Fund Inc is a public charity focused on Health, based in Greenwich, CT. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $139.0M in total assets. In 2025, it awarded 1 grant totaling $6.2M. Net investment income was $8.4M.
Focus Areas
Leadership & Key People
Officers and directors from IRS filings
The Greenwich Hospital Endowment Fund Inc is led by Arthur Martinez, Trustee, President & Chair since 2023 (on filings since 2019); none of the 8 officers listed in 2025 report compensation.
Officers on the 2025 filing
Arthur Martinez
Trustee, President & Chair
Trustee & President → Trustee, President & Chair, 2023
On filings since 2019
1 hr/week
No compensation reported
Anne Juge
Trustee, Treasurer & Secretary
On filings since 2019
1 hr/week
No compensation reported
Greg Martinez
Trustee
On filings since 2019
1 hr/week
No compensation reported
Hannah Strasser
Trustee
On filings since 2019
1 hr/week
No compensation reported
Peter Dapuzzo
Trustee
On filings since 2019
1 hr/week
No compensation reported
Michael Angelini
Trustee
On filings since 2022
1 hr/week
No compensation reported
Rob Berkley
Trustee
On filings since 2023
1 hr/week
No compensation reported
Maria Massimi
Treasury Analyst
New on the 2025 filing
58 hrs/week
No compensation reported
Former officers (3)
- Former: Christopher O'Connor (2019–2022) — Trustee
- Former: Frank Corvino (2019–2020) — Former Officer
- Former: Marc Gabelli (2019) — Non-Voting Trustee
Data from IRS Form 990 filings, 2019–2025. "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 The Greenwich Hospital Endowment Fund Inc
How much does The Greenwich Hospital Endowment Fund Inc give each year?
The Greenwich Hospital Endowment Fund Inc gave $6.2M across 1 grant in 2025, according to its 2025 IRS Form 990. In 2024 it gave $11.2M across 1 grant.
How large is The Greenwich Hospital Endowment Fund Inc?
The Greenwich Hospital Endowment Fund Inc reported $139.0M in total assets on its 2025 IRS Form 990. Its revenue that year was $8.7M.
What is The Greenwich Hospital Endowment Fund Inc?
The Greenwich Hospital Endowment Fund Inc is a public charity focused on Health, based in Greenwich, CT. It holds $139.0M in total assets as of 2025.
Where does The Greenwich Hospital Endowment Fund Inc operate?
The Greenwich Hospital Endowment Fund Inc has awarded grants in Connecticut.
What is The Greenwich Hospital Endowment Fund Inc's EIN?
The Greenwich Hospital Endowment Fund Inc's EIN (Employer Identification Number) is 06-1526642. IRS Form 990 filing data is available on this page for 2019–2025.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Data update history
(8)
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2020 (received by the IRS August 16, 2021)
- Updated Form 990 for fiscal year 2021 (received by the IRS August 15, 2022)
- Updated Form 990 for fiscal year 2022 (received by the IRS August 11, 2023)
- Updated Form 990 for fiscal year 2023 (received by the IRS August 14, 2024)
- Updated Form 990 for fiscal year 2024 (received by the IRS August 14, 2025)
- Added Form 990 for fiscal year 2019 (received by the IRS August 13, 2020)
- Added Form 990 for fiscal year 2025 (received by the IRS August 14, 2026)
- IRS filings on file for fiscal years 2020–2024
Live grants for the work The Greenwich Hospital Endowment Fund Inc funds
Health Open opportunities, soonest deadline first.
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Browse active grant opportunities in The Greenwich Hospital Endowment Fund Inc's focus areas in our free grants database
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The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open
Figures come from The Greenwich Hospital Endowment Fund Inc's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.
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