Funding search · EIN 137184401 · New York, NY

The Leona M and Harry B Helmsley

A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.

2,251
grants reported
$1.69B
total given
2021–2024
filing years
$393,039
median grant

Based on grants this organization reported to the IRS for tax years 20212024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

What they fund

diseasecrohnshealthdiabetescentertypeultrasoundcare

Funder website ↗Full IRS filings ↗How this is builtReport an error

Funding pattern

What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.

Where the money goes

  • Type 1 diabetes care, prevention trials, and global access
  • Crohn's disease mechanism, diagnostics, and therapeutic research
  • Rural US hospital equipment and capital, especially Upper Midwest and Hawaii
  • Israeli hospital construction and university science buildings
  • Sub-Saharan Africa health systems, WASH, and maternal-child care
  • Emergency and telehealth systems: stroke, ECMO, point-of-care ultrasound

Typical grant

Median grant is about $393,000, with the middle half between $156,000 and $927,000. The seven-figure checks go to two things: bricks and equipment (hospital wings in Israel, cancer centers in Hawaii, ultrasound fleets across North Dakota and Minnesota) and multi-year research or scale-up commitments in T1D and Crohn's, often $1.5M to $5M. Repeat giving is the norm, and the same recipient frequently appears two or three times in one year as a multi-payment award.

Their words

Phrases from their own grant descriptions, worth speaking back to them.

  • T1D
  • Crohn's disease
  • ultrasound initiative
  • scaling
  • quality improvement
  • access to primary care

Positioning adjacent work

  • Frame diabetes work as T1D specifically, tied to outcomes, registries, or quality improvement collaboratives.
  • For Crohn's, propose mechanistic or precision-diagnostic science with a defined trial or dataset endpoint.
  • Rural health proposals should name equipment, training, and geography: Dakotas, Minnesota, Montana, Hawaii.
  • Ask $1.5M to $3M multi-year for research; capital requests run $2M to $5M.

Worth knowing: Giving is concentrated in a small set of long-term partners (T1D Exchange, Blue Circle Health, Helmholtz Zentrum Munchen, Clalit, Billings Clinic, American Heart Association) and reads as relationship-driven and invited rather than competitive. Beyond the coastal research hubs in NY, MA, and CA, the money follows named geographies: rural Upper Midwest, Hawaii, Israel, and Ghana-centered Africa work.

33 grants matching “pilot · $17.0M

  • $1.0M

    University of North Carolina at Chapel Hill · Chapel Hill, NC · 2024

    Piloting integration of portable ultrasounds

  • $798,469

    Wyoming Association of Sheriffs and Chiefs of Police · Douglas, WY · 2024

    Wyoming virtual crisis care pilot program

  • $763,279

    National Association of School Nurses · Silver Spring, MD · 2024

    Providing coordinated care and capturing outcomes for students with t1d school nurse-led pilot project

  • $749,790

    Institute for Community Living · New York City, NY · 2024

    Piloting a three-year imt/act step-down project

  • $567,155

    Breaking Ground Housing Development Fund Corporation · New York, NY · 2024

    Piloting and evaluating the health effects of accelerated placements into permanent supportive housing

  • $500,000

    Corporation for Supportive Housing · New York City, NY · 2024

    Health-enriched services pilots for supportive housing

  • $183,350

    New Destiny Housing Corporation · New York, NY · 2024

    Piloting aftercare intervention to improve housing and health stability for formerly homeless domestic violence survivors

  • $41,911

    Kaiser Foundation Health Plan of Georgia · Atlanta, GA · 2024

    Expansion of the t1des pilot to a public hospital

  • $41,318

    Oregon Health & Science University · Portland, OR · 2024

    Dissemination pilot the implementation of novel interventions in children's healthcare (nich) in another healthcare system

  • $1.2M

    Corporation for Supportive Housing · New York City, NY · 2023

    Health-enriched services pilots for supportive housing

  • $988,042

    Regents of the University of Minnesota · Minneapolis, MN · 2023

    Standardized microbiota transplant therapy in crohns disease. Pilot trial.

  • $893,092

    University of North Carolina at Chapel Hill · Chapel Hill, NC · 2023

    Piloting integration of portable ultrasounds

  • $891,762

    National Association of School Nurses · Silver Spring, MD · 2023

    Providing coordinated care and capturing outcomes for students with t1d school nurse-led pilot project

  • $749,790

    Institute for Community Living · New York City, NY · 2023

    Piloting a three-year imt/act step-down project

  • $705,194

    Vayu Health · Portola Valley, CA · 2023

    Feasibility pilot to design a value based payment ecosystem to improve health and equity for medicaid beneficiaries living with t1d and t2d

  • $566,062

    Baylor College of Medicine · Houston, TX · 2023

    Pilot study to address diabetes health-related quality of life

  • $520,313

    Baylor College of Medicine · Houston, TX · 2023

    Pilot study to address diabetes health-related quality of life

  • $398,456

    New Destiny Housing Corporation · New York, NY · 2023

    Piloting aftercare interventionto improve housing and health stabilityfor formerly homeless domestic violence survivors

  • $291,280

    Kaiser Foundation Health Plan of Georgia · Atlanta, GA · 2023

    Expansion of the t1des pilot to a public hospital

  • $168,556

    Albert Einstein College of Medicine · Bronx, NY · 2023

    Promote diabetes technology use in young adults from underrepresented minority groups with t1d pilot study

  • $700,486

    Vayu Health · Portola Valley, CA · 2022

    Vayu feasibility pilot

  • $591,068

    Vayu Health · Portola Valley, CA · 2022

    Vayu feasibility pilot

  • $547,655

    Breaking Ground Housing Development Fund Corporation · New York, NY · 2022

    Piloting and evaluating the health effects of accelerated placements into permanent supportive housing

  • $332,200

    Healthpartners Institute · Bloomington, MN · 2022

    Pilot study of direct integration of continuous glucose monitoring data into the electronic health record to improve diabetes care

  • $296,096

    New Destiny Housing Corporation · New York, NY · 2022

    Piloting aftercare intervention to improve housing and health stability for formerly homeless domestic violence survivors

  • $245,905

    Technische Universitaet Muenchen · 2022

    Metagenomic pilot project

  • $205,596

    New York University · New York, NY · 2022

    Evaluation of pilot interventions for the collaborative for homeless healthcare

  • $163,648

    Albert Einstein College of Medicine · Bronx, NY · 2022

    Promote diabetes technology use in young adults from underrepresented minority groups with t1d pilot study

  • $122,000

    Vayu Health · Portola Valley, CA · 2022

    Vayu feasibility pilot

  • $591,068

    Vayu Health · Portola Valley, CA · 2021

    Vayu feasibility pilot

  • $501,482

    Baylor College of Medicine · Houston, TX · 2021

    Pilot study to address diabetes health-related quality of life

  • $375,000

    United Hospital Fund of New York · New York, NY · 2021

    New york state medical respite pilot program design

  • $300,000

    United Hospital Fund of New York · New York, NY · 2021

    New york state medical respite pilot program design

Top recipients

Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.

  • Helmholtz Zentrum Munchen (Gmbh)42 grants · $52.3M
  • Blue Circle Health11 grants · $45.4M
  • Shaare Zedek Medical Center22 grants · $42.6M
  • Clalit Health Services37 grants · $41.7M
  • American Heart Association20 grants · $30.7M
  • Regents of the University of Minnesota16 grants · $30.4M
  • The End Fund4 grants · $30.0M
  • The Regents of the University of Colorado Denver49 grants · $22.5M
  • Mass General Brigham for the Brigham and Women'S Hospital7 grants · $21.5M
  • Catholic Relief Services-Usccb13 grants · $21.4M

Giving over time

$382.7M
2021
$427.5M
2022
$440.0M
2023
$439.5M
2024

Grant history

The 100 largest of 2,251 grants.

  • $22.5M

    The End Fund · New York, NY · 2022

    Neglected tropical disease: reaching the last mile

  • $15.6M

    Blue Circle Health · Wilmington, DE · 2021

    Creation of blue circle health for underserved communities with t1d

  • $12.6M

    Regents of the University of Minnesota · Minneapolis, MN · 2021

    Minnesota first responder aed project

  • $9.9M

    Shaare Zedek Medical Center · 2021

    The helmsley cancer center at shaare zedek medical center jerusalem

  • $9.0M

    Mass General Brigham for the Brigham and Women'S Hospital · Boston, MA · 2023

    Pen-plus expansion

  • $7.0M

    Engineering Ministries International USA · Colorado Springs, CO · 2022

    Alaska wash project

  • $7.0M

    American Heart Association · Dallas, TX · 2024

    American heart association center for telehealth

  • $6.8M

    Mass General Brigham for the Brigham and Women'S Hospital · Boston, MA · 2024

    Accelerating progress and promoting quality t1d care for the poorest billion through the global pen-plus partnership

  • $6.7M

    Engineering Ministries International USA · Colorado Springs, CO · 2021

    Alaska wash project

  • $6.6M

    Nevada Department of Health and Human Services · Carson City, NV · 2022

    Nevada first responder aed project

  • $6.6M

    Geoscience Australia · 2022

    Digital earth africa - sustainable uptake and impact

  • $6.4M

    Commonwealth Healthcare Corporation · 2023

    Cnmi chcc mri/medical equipment upgrade project

  • $6.1M

    Yitzhak Shamir Medical Center · 2022

    Expansion and renovation of the cancer institute at shamir medical center

  • $5.8M

    Ben-Gurion University of the Negev · 2024

    Construction of the leona m. And harry b. Helmsley charitable trust computer science building

  • $5.7M

    Brigham and Women'S Hospital · Boston, MA · 2022

    Pen-plus expansion

  • $5.6M

    Nebraska Department of Health & Human Services · Lincoln, NE · 2021

    Nebraska first responder aed project

  • $5.4M

    Tzafon Medical Center · 2023

    The helmsley rehabilitation center of the north

  • $5.3M

    Iowa Department of Public Health · Des Moines, IA · 2021

    Iowa first responder aed initiative

  • $5.3M

    Hadassah Medical Organization · 2024

    Equipping the new hadassah - helmsley medical center, netivot

  • $5.3M

    Bridges To Prosperity · Denver, CO · 2021

    Transformative connectivity in rural ethiopia

  • $5.2M

    Shaare Zedek Medical Center · 2022

    The helmsley cancer center at shaare zedek medical center jerusalem

  • $5.2M

    Shaare Zedek Medical Center · 2023

    Linear accelerators for the radiotherapy institute

  • $5.1M

    The Baruch Padeh Medical Center Poriya · 2021

    The helmsley rehabilitation center of the north

  • $5.0M

    Regents of the University of Minnesota · Minneapolis, MN · 2022

    Redefining the future of emergency medicine

  • $5.0M

    Billings Clinic Foundation · Billings, MT · 2024

    Billings clinic surgical intensive care unit

  • $5.0M

    Kapiolani Health Foundation · Honolulu, HI · 2024

    Martha b. Smith cancer & infusion center at kapiolani medical center for women & children

  • $5.0M

    Stichting the Ocean Cleanup · 2024

    Develop and scale technologies to rid the oceans of plastics

  • $5.0M

    The Queens Medical Center · Honolulu, HI · 2024

    The queen's medical center - west oahu cancer center expansion

  • $5.0M

    Shaare Zedek Medical Center · 2023

    Development of the helmsley surgical wing

  • $5.0M

    Stichting the Ocean Cleanup · 2023

    Develop and scale technologies to rid the oceans of plastics

  • $5.0M

    Civica Foundation · Lehi, UT · 2021

    Affordable insulin biosimilars

  • $4.9M

    St Rose Dominican Health Foundation · Henderson, NV · 2023

    Dignity health - st. Rose dominican - siena campus ecmo program

  • $4.9M

    Fairview Health Services · Minneapolis, MN · 2023

    Improving survival outcomes through university of minnesota medical center ecmo center of excellence

  • $4.9M

    Regents of the University of Minnesota · Minneapolis, MN · 2023

    Minnesota first responder aed project

  • $4.9M

    Tel Aviv Sourasky Medical Center - Ichilov Hospital · 2024

    Construction of the sheltered -5 floor of the north tower

  • $4.5M

    Baptist Medical Centre · 2024

    Elevating maternal and pediatric healthcare

  • $4.5M

    Blue Circle Health · Wilmington, DE · 2024

    Development of blue circle health

  • $4.5M

    Blue Circle Health · Wilmington, DE · 2024

    Development of blue circle health

  • $4.5M

    The Baruch Padeh Medical Center Poriya · 2022

    The helmsley rehabilitation center of the north

  • $4.4M

    World Health Organization · 2022

    Strengthening the capacity of the global diabetes compact

  • $4.4M

    The Sheba Fund for Health Services and Research (Ra) · 2023

    The helmsley center for innovative surgical training

  • $4.2M

    Altru Health System · Grand Forks, ND · 2024

    Altru health system ultrasound initiative

  • $4.2M

    American Heart Association · Dallas, TX · 2023

    American heart association center for telehealth

  • $4.2M

    Jerusalem College of Technology · 2022

    Helmsley faculty of life and health sciences building

  • $4.1M

    The End Fund · New York, NY · 2023

    Reaching the last mile fund expansion

  • $4.1M

    Zefat Academic College · 2021

    Equipping zefat academic college's inst. For adv. Health training & ed.

  • $4.1M

    Clalit Health Services · 2022

    A new neonatal center for israels southern periphery at soroka medical center

  • $4.0M

    Holy Rosary Healthcare Foundation · Miles City, MT · 2022

    Holy rosary healthcare comprehensive cancer center

  • $4.0M

    Blue Circle Health · Wilmington, DE · 2024

    Development of blue circle health

  • $3.9M

    Wilcox Health Foundation · Lihue, HI · 2024

    Wilcox medical center equipment revitalization project

  • $3.9M

    Clalit Health Services · 2021

    Medical equipment for carmel medical center in haifa, israel

  • $3.9M

    Hadassah Medical Organization · 2022

    Creating and equipping a new comprehensive diagnostic and interventional imaging center

  • $3.8M

    Clalit Health Services · 2022

    Yoseftal hospital addition

  • $3.8M

    St Alexius Medical Center · Bismarck, ND · 2024

    Chi st. Alexius health ultrasound initiative

  • $3.7M

    New York University School of Medicine · New York, NY · 2023

    Tamale education and innovation center for health

  • $3.7M

    Central Montana Medical Facilities · Lewistown, MT · 2023

    Cancer center at central montana medical center

  • $3.7M

    T1d Exchange · Boston, MA · 2021

    Data approach to improve quality and outcomes for individuals with t1d

  • $3.7M

    Bhsh System · Grand Rapids, MI · 2022

    Study the feasibility of telerobotic heart attack and stroke interventions

  • $3.7M

    Helmholtz Zentrum Munchen (Gmbh) · 2021

    Identification of infants with high risk of t1d - primary prevention

  • $3.6M

    The Sheba Fund for Health Services and Research (Ra) · 2022

    The helmsley center for innovative surgical training

  • $3.5M

    Hillel Yaffe Medical Center · 2024

    Construction of pet-ct institute

  • $3.5M

    Maccabi Healthcare Services · 2021

    Da vinci 4xi system dual console surgical robot and sterilization equip.

  • $3.5M

    State of Nevada Department of Division of State Parks · Carson City, NV · 2024

    Valley of fire visitor center

  • $3.5M

    State of Nevada Department of Division of State Parks · Carson City, NV · 2023

    Ice age fossil state park trails and outdoor amenities

  • $3.5M

    State of Nevada Department of Division of State Parks · Carson City, NV · 2023

    Valley of fire visitor center

  • $3.5M

    Blue Circle Health · Wilmington, DE · 2022

    Development of blue circle health

  • $3.5M

    The Broad Institute · Cambridge, MA · 2024

    Novel therapeutic approaches for crohns disease

  • $3.5M

    Blue Circle Health · Wilmington, DE · 2023

    Development of blue circle health

  • $3.5M

    Indiana University · Indianapolis, IN · 2021

    Ampath model replication in ghana

  • $3.5M

    Central Montana Medical Facilities · Lewistown, MT · 2022

    Cancer center at central montana medical center

  • $3.3M

    Bar Ilan University in Israel · 2024

    The leona m. And harry b. Helmsley energy prototype lab at bar-ilan university

  • $3.3M

    New Venture Fund · Washington, DC · 2021

    Type 1 diabetes camps project (2022 - 2024)

  • $3.3M

    St Luke Health Care Foundation · West Chicago, IL · 2024

    Hope center for women and children

  • $3.2M

    Bar Ilan University · 2023

    The leona m. And harry b. Helmsley energy prototype lab at bar-ilan university

  • $3.2M

    Fairview Health Services · Minneapolis, MN · 2024

    Improving survival outcomes through university of minnesota medical center ecmo center of excellence

  • $3.2M

    Hillel Yaffe Medical Center · 2024

    Eye institute and ambulatory surgery center

  • $3.1M

    National Park Foundation · Washington, DC · 2022

    Little bighorn battlefield national monument visitor center

  • $3.1M

    World Health Organization · 2024

    Strengthening the capacity of the global diabetes compact

  • $3.1M

    World Health Organization · 2024

    Strengthening integrated prevention and control of chronic and severe ncds in the who african region, using t1d, scd, arf, and rhd as entry points

  • $3.1M

    Renown Health Foundation · Reno, NV · 2022

    Simulation and innovation center at renown health

  • $3.1M

    Clinton Health Access Initiative · Boston, MA · 2023

    Improving medical oxygen production and utilization

  • $3.0M

    Brigham and Women'S Hospital · Boston, MA · 2021

    Global partnership to achieve universal access for t1d and ncds

  • $3.0M

    St Luke Health Care Foundation · West Chicago, IL · 2023

    Hope center for women and children

  • $3.0M

    Trinity Health · Minot, ND · 2024

    Trinity health ultrasound initiative

  • $3.0M

    The Weizmann Institute of Science · 2024

    Early childhood development and community center at the weizmann institute of science

  • $3.0M

    Tel-Aviv University · 2023

    Helmsley medical simulation center

  • $3.0M

    The Weizmann Institute of Science · 2023

    Early childhood development and community center at the weizmann institute of science

  • $3.0M

    Diabetes Nsw · 2022

    Improvements in outcomes for young people with diabetes in less-resourced countries

  • $3.0M

    The Jewish Agency for Israel · 2022

    Flights for new immigrants from russia

  • $3.0M

    Avera McKennan Hospital and University Health Center · Sioux Falls, SD · 2021

    Avera behavioral health center expansion

  • $3.0M

    Jdrf T1d Fund Llc · Boston, MA · 2021

    Jdrf t1d fund phase iii

  • $3.0M

    South Dakota Parks & Wildlife Foundation · Pierre, SD · 2021

    Custer state park bison center

  • $3.0M

    The Broad Institute · Cambridge, MA · 2021

    Novel therapeutic approaches for crohns disease

  • $3.0M

    Children'S Mercy Hospital · Kansas City, MO · 2022

    Type 1 diabetes rapid learning lab

  • $3.0M

    Kmr Advancement of Medical Centers Ltd · 2021

    Establishment of the health discovery tower

  • $2.9M

    Helmholtz Zentrum Munchen (Gmbh) · 2023

    Continuation of the gppad-02-study: identification of infants with increased type 1 diabetes risk for enrollment into primary prevention trials

  • $2.9M

    Mass General Brigham for the Brigham and Women'S Hospital · Boston, MA · 2024

    Real-time post-op touchless, remote monitoring in crohns disease the sapphire trial

  • $2.9M

    Sanford · Fargo, ND · 2022

    Sanford health ultrasound project

  • $2.9M

    World Health Organization · 2023

    Strengthening integrated prevention and control of chronic and severe ncds in the who african region, using t1d, scd, arf, and rhd as entry points

  • $2.9M

    Jerusalem College of Technology · 2021

    Helmsley faculty of life and health sciences building

View all 2,251 grants →

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Source: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.