Leona M. and Harry B. Helmsley Charitable Trust

Trust, New York

Also known as Helmsley Charitable Trust

United States

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Given in 2025 $283.5m

Typical grant $1.5m Middle half $600k to $2.8m

New grantees in 2025 25% first grant from this funder

Giving by year

$225.6m 2017 191

$298.5m 2018 150

$239.1m 2019 184

$303.0m 2020 223

$414.6m 2021 210

$713.4m 2022 773

$875.8m 2023 784

$803.2m 2024 788

$283.5m 2025 131

$63.0m 2026 29

25% of 2025 grantees were new to this funder 52% of grantees are funded again within three years

Amount and number of grants we hold records for in each year, which can be less than everything the funder gave. The current year is incomplete.

Where it gives

New York 617 grants · typical $500k

California 284 grants · typical $500k

Massachusetts 214 grants · typical $662k

District of Columbia 202 grants · typical $417k

Minnesota 150 grants · typical $286k

Virginia 115 grants · typical $400k

Montana 111 grants · typical $400k

North Dakota 89 grants · typical $313k

All years we hold. Grants with no recorded place are left out.

Latest grants made

Tzafon Medical Center Enhancing Emergency Imaging Capacity at Tzafon Medical Center $351k 6 May 2026

Washington university Modeling T1D glucagon secretion and screening modulatory compounds $550k 6 May 2026

Yad Sarah Emergency Procurement of Home Hospitalization Equipment $100k 6 May 2026

Engineering Ministries International USA Improved service provision at Methodist Faith Healing Hospital, Ankaase $5.1m 22 Apr 2026

Zefat Academic College Advance Ophthalmic Training and Community Optometry Access $707k 22 Apr 2026

American Diabetes Association, Inc. ADA Training and Mentorship - The Connected Journey $3.0m 24 Mar 2026

The Mayors Fund To Advance New York City NYC Department of Homeless Services Institutional Referral Data Improvement Project $783k 24 Mar 2026

The Weizmann Institute of Science Utilizing IPHOMED (Integrated Proteo-genomics of HOst-MicrobiomE-Diet) to decode biomarkers & nutritional cues in CD $1.4m 24 Mar 2026

Tel Aviv Sourasky Medical Center Israel Establishment of the Fortified Emergency and Mass Casualty Incident Compound at Sourasky Medical Center $1.0m 17 Mar 2026

Yitzhak Shamir Medical Center Emergency Hospital Equipment $750k 14 Mar 2026

Data: Source: Internal Revenue Service, Form 990-series e-file data. (Public IRS data); Data from OpenAlex (CC0). (CC0 1.0); Data from OpenAlex (CC0) (CC0 1.0)