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Grant funders / New York / Anna-maria and Stephen Kellen Foundation

Anna-maria and Stephen Kellen Foundation

New York, New York  ·  EIN 133173593  ·  Private foundation

Anna-maria and Stephen Kellen Foundation is a New York-based grantmaker. In its latest 990-PF filing it reported $67.1M in annual giving against $1.30B in assets. This page documents the 1,255 grants Bespoke Grants has indexed for Anna-maria and Stephen Kellen Foundation — who they fund, what they prioritize, and what to know before reaching out.

$67.1M
Annual giving (FY2020)
$1.30B
Total assets
1,255
Grants tracked
2025
Most recent grant

What Anna-maria and Stephen Kellen Foundation funds

Anna-maria and Stephen Kellen Foundation's giving carries a documented focus on arts & culture, health care, higher education.

Arts & CultureHealth CareHigher Education

Grant history

The largest grants Bespoke Grants has on record for Anna-maria and Stephen Kellen Foundation, by amount:

RecipientLocationGrantYear
Mayo Clinic
GENERAL TAX EXEMPT PURPOSES
Rochester, MN$19.1M2020
Hospital for Special Surgery
GENERAL TAX EXEMPT PURPOSES
New York, NY$12.7M2022
Mayo Clinic
GENERAL TAX EXEMPT PURPOSES
Rochester, MN$10.8M2023
Weill Cornell Medical Center
GENERAL TAX EXEMPT PURPOSES
New York, NY$10.5M2024
Hospital for Special Surgery
GENERAL TAX EXEMPT PURPOSES
New York, NY$9.9M2023
Mayo Clinic
GENERAL TAX EXEMPT PURPOSES
Rochester, MN$8.9M2018
Metropolitan Museum of Art
GENERAL TAX EXEMPT PURPOSES
New York, NY$7.8M2024
Fidelity Charitable Fund
GENERAL TAX EXEMPT PURPOSES
Boston, MA$7.1M2024
Metropolitan Museum of Art
GENERAL TAX EXEMPT PURPOSES
New York, NY$6.6M2023
Metropolitan Museum of Art
GENERAL TAX EXEMPT PURPOSES
New York, NY$6.5M2018
Mayo Clinic
GENERAL TAX EXEMPT PURPOSES
Rochester, MN$6.1M2017
Metropolitan Museum of Art
GENERAL TAX EXEMPT PURPOSES
New York, NY$6.1M2022
Weill Cornell Medical Center
GENERAL TAX EXEMPT PURPOSES
New York, NY$5.6M2020
Weill Cornell Medical Center
GENERAL TAX EXEMPT PURPOSES
New York, NY$5.6M2022
Cancer Research Institute
GENERAL TAX EXEMPT PURPOSES
New York, NY$5.1M2020

Anna-maria and Stephen Kellen Foundation giving by year

Total grants Bespoke Grants has indexed for each filing year:

2017$41.3M
2018$54.9M
2020$67.1M
2022$69.9M
2023$76.3M
2024$74.5M
2025$25.1M

How to apply for funding from Anna-maria and Stephen Kellen Foundation

Anna-maria and Stephen Kellen Foundation's public IRS filing does not spell out a formal application process. Foundations of this size often give primarily to organizations they already know, so a concise letter of inquiry or a warm introduction is usually the best first contact — not a full proposal.

Is Anna-maria and Stephen Kellen Foundation the right funder for your nonprofit?

This page shows what Anna-maria and Stephen Kellen Foundation has funded. Bespoke Grants tells you whether it fits your mission — and finds every other foundation that does. Free, no credit card.

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Frequently asked questions about Anna-maria and Stephen Kellen Foundation

Does Anna-maria and Stephen Kellen Foundation accept grant applications?
Anna-maria and Stephen Kellen Foundation's public filing does not specify an application process. A brief letter of inquiry or a warm introduction is usually the best first step with a private foundation of this size.
What does Anna-maria and Stephen Kellen Foundation fund?
Anna-maria and Stephen Kellen Foundation's grants focus on arts & culture. Recent recipients include Mayo Clinic, Hospital for Special Surgery, Mayo Clinic. Its full grant history is listed above.
How much does Anna-maria and Stephen Kellen Foundation give in grants?
Anna-maria and Stephen Kellen Foundation reported $67.1M in grants in its most recent IRS filing (FY2020). Across all years in our data it has awarded $409.2M over 1,255 grants.
Where is Anna-maria and Stephen Kellen Foundation located?
Anna-maria and Stephen Kellen Foundation is based in New York, New York. Its IRS employer identification number (EIN) is 133173593.
How can I find foundations similar to Anna-maria and Stephen Kellen Foundation?
Bespoke Grants matches your nonprofit against 225,000+ foundations like Anna-maria and Stephen Kellen Foundation, ranking each by how well it fits your mission, location, and budget — with the reasoning shown. It is free to search.

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Foundations similar to Anna-maria and Stephen Kellen Foundation

Other New York grantmakers with overlapping priorities:

About this profile. This page is built from Anna-maria and Stephen Kellen Foundation's public IRS Form 990-PF and 990 filings, indexed by Bespoke Grants alongside 13M+ grants from 225,000+ U.S. foundations. Grant figures reflect filings available to date; IRS data publishes on a 1–2 year lag. Bespoke Grants is not affiliated with Anna-maria and Stephen Kellen Foundation. Always confirm current giving priorities and application procedures with the foundation directly before applying.