funder-graph

FundersNY

Grants paid by Sue & Edgar Wachenheim Foundation

EIN 23-7011002 · Purchase, NY · Form 990-PF, Part XV

Sue & Edgar Wachenheim Foundation of Purchase, NY (EIN 23-7011002) reported 131 grants paid totaling $126,791,250 to 55 recipients in tax years 2021–2025, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.

Grants paid

$126,791,250

131 grants

Recipients

55

distinct organizations

Tax years

2021–2025

5 filings in the corpus

By tax year

Grants by tax year, as the same figures
Tax yearGrants paidAmount paidApproved for future
202121$24,170,000
202224$20,820,000
202331$21,064,000
202426$32,452,500
202529$28,284,750

Top recipients

The 55 recipients receiving the most from Sue & Edgar Wachenheim Foundation, by grants paid, out of 55 distinct recipients.

Recipients ranked by total grants paid
RecipientMatchLocationGrantsTotal paidLatest year
Museum of Modern Art 13-1624100BNew York, NY5$48,735,0002025
Council On Foreign Relations 13-1628168BNew York, NY4$21,000,0002025
Wnet 26-2810489BNew York, NY5$9,340,0002025
Skidmore CollegeUSaratoga Springs, NY5$8,700,0002025
Memorial Sloan-KetteringUNew York, NY1$7,500,0002025
Williams College 04-2104847BWilliamstown, MA5$5,590,0002025
Oceana Inc 51-0401308BWashington, DC5$4,575,0002025
Northwell Health Foundation 11-2965575CNew Hyde Park, NY2$3,500,0002023
Hospital for Special Surgery Foundation 13-6714749CNew York, NY2$3,000,0002025
Jay Heritage Center 13-3585332BRye, NY2$2,500,0002023
The Carver CenterUPort Chester, NY4$2,000,0002025
Greenwich Hospital 06-0646659BGreenwich, CT5$1,100,0002025
Sterling and Francine Clark Art Institute 04-2163004CWilliamstown, MA2$1,050,0002022
American Enterprise Institute 53-0218495DWashington, DC1$750,0002025
The Clark InstituteUWilliamstown, MA3$700,0002025
Caramoor Center for Music and Arts 13-5643627CKatonah, NY5$675,0002025
Rye Country Day School 13-1740484BRye, NY5$510,0002025
Cato Institute 23-7432162BWashington, DC2$500,0002024
1898 Foundation Inc 82-3903009BPurchase, NY1$500,0002023
Port Chester Carver Center Inc 13-1832949BPort Chester, NY1$500,0002021
Blythedale Children's Hospital 13-1739922BValhalla, NY5$500,0002025
Harvard Business SchoolUBoston, MA5$455,0002025
New York Public LibraryUNew York, NY4$350,0002025
Eagle Hill SchoolUGreenwich, CT2$300,0002025
Readworks 13-3593812CNew York, NY2$300,0002023
Friends of Green Chimneys 13-3897106BBrewster, NY3$275,0002024
Metropolitan Museum of Art 13-1624086BNew York, NY4$275,0002025
Focus for a Future Inc 65-1199091BNew York, NY1$250,0002021
Museum of the American Revolution 23-2773714BPhiladelphia, PA1$250,0002021
Friends of Rye Town Park 13-3624113BRye, NY1$200,0002025
Rye Free Reading Room 13-1740028BRye, NY4$200,0002025
The Rectory School 06-0646805BPomfret, CT1$150,0002024
New York Public Library theUNew York, NY1$100,0002021
ReadworksorgUNew York, NY2$100,0002025
Chief's Memorial Campership Fund IncUSacramento, CA2$75,0002022
Jewish Museum 13-6146854BNew York, NY3$50,0002025
Adirondack Forty-Sixers Inc (the) 13-3419634CPlattsburgh, NY1$50,0002025
New York Hall of Science 11-2104059BCorona, NY3$30,0002024
Playwrights Horizon 13-2805131CNew York, NY3$27,5002023
Children's Museum of Manhattan 13-2761376BNew York, NY1$25,0002025
Citymeals On Wheels 13-3634381BNew York, NY1$20,0002024
National Dance Institute 13-2890779CNew York, NY3$17,5002024
Jewish Childrens Museum 13-3798344BBrooklyn, NY1$15,0002021
East Side SettlementUBron, NY1$10,0002024
American - Scandanavian Foundation 13-1623897CNew York, NY1$10,0002023
The Claremont InstituteUClaremont, CA1$10,0002023
Justworld International 06-1676798BWellington, FL1$5,0002025
School of American Ballet 13-1275970BNew York, NY1$5,0002024
Fortune Society 13-2645436BLong Island City, NY1$3,5002025
The Writing Revolution Inc 46-4970867CNew York, NY1$2,5002021
Street Squash Inc 13-4061809CNew York, NY1$2,5002023
Aaron Matthew Sids Research Guild 82-2772540CMercer Island, WA1$1,0002023
Rye Fire DepartmentURye, NY1$7502025
Rye Police Association IncURye, NY1$5002025
American Stroke AssociationUDallas, TX1$5002023

Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.

Every grant

All 131 grant rows this organization reported, most recent first.

Grants reported by Sue & Edgar Wachenheim Foundation
Tax yearRecipientMatchAmountTypePurposeSource filing
2025The Museum of Modern Art New York, NYB$12,135,000paidGENERAL SUPPORT202600139349100135
2025Memorial Sloan-Kettering New York, NYU$7,500,000paidGENERAL SUPPORT202600139349100135
2025Council On Foreign Relations New York, NYB$3,000,000paidGENERAL SUPPORT202600139349100135
2025Hospital for Special Surgery Foundation New York, NYC$1,000,000paidGENERAL SUPPORT202600139349100135
2025Oceana Inc Washington, DCB$1,000,000paidGENERAL SUPPORT202600139349100135
2025American Enterprise Institute Washington, DCD$750,000paidGENERAL SUPPORT202600139349100135
2025Skidmore College Saratoga Springs, NYU$650,000paidGENERAL SUPPORT202600139349100135
2025The Carver Center Port Chester, NYU$500,000paidGENERAL SUPPORT202600139349100135
2025Wnet New York, NYB$250,000paidGENERAL SUPPORT202600139349100135
2025Eagle Hill School Greenwich, CTU$200,000paidGENERAL SUPPORT202600139349100135
2025Friends of Rye Town Park Rye, NYB$200,000paidGENERAL SUPPORT202600139349100135
2025Greenwich Hospital Greenwich, CTB$200,000paidGENERAL SUPPORT202600139349100135
2025The Clark Institute Williamstown, MAU$200,000paidGENERAL SUPPORT202600139349100135
2025Caramoor Center for Music and Arts Katonah, NYC$100,000paidGENERAL SUPPORT202600139349100135
2025The New York Public Library New York, NYU$100,000paidGENERAL SUPPORT202600139349100135
2025Rye Country Day School Rye, NYB$100,000paidGENERAL SUPPORT202600139349100135
2025Blythedale Children's Hospital Valhalla, NYB$100,000paidGENERAL SUPPORT202600139349100135
2025Harvard Business School Boston, MAU$75,000paidGENERAL SUPPORT202600139349100135
2025Rye Free Reading Room Rye, NYB$50,000paidGENERAL SUPPORT202600139349100135
2025Readworksorg New York, NYU$50,000paidGENERAL SUPPORT202600139349100135
2025Adirondack Forty-Sixers Inc (the) Plattsburgh, NYC$50,000paidGENERAL SUPPORT202600139349100135
2025Children's Museum of Manhattan New York, NYB$25,000paidGENERAL SUPPORT202600139349100135
2025The Jewish Museum New York, NYB$20,000paidGENERAL SUPPORT202600139349100135
2025Williams College Williamstown, MAB$15,000paidGENERAL SUPPORT202600139349100135
2025Justworld International Wellington, FLB$5,000paidGENERAL SUPPORT202600139349100135
2025Metropolitan Museum of Art New York, NYB$5,000paidGENERAL SUPPORT202600139349100135
2025Fortune Society Long Island City, NYB$3,500paidGENERAL SUPPORT202600139349100135
2025Rye Fire Department Rye, NYU$750paidGENERAL SUPPORT202600139349100135
2025Rye Police Association Inc Rye, NYU$500paidGENERAL SUPPORT202600139349100135
2024Council On Foreign Relations New York, NYB$13,500,000paidGENERAL SUPPORT202443549349100014
2024The Museum of Modern Art New York, NYB$9,885,000paidGENERAL SUPPORT202443549349100014
2024Williams College Williamstown, MAB$5,015,000paidGENERAL SUPPORT202443549349100014
2024Oceana Inc Washington, DCB$1,000,000paidGENERAL SUPPORT202443549349100014
2024The Carver Center Port Chester, NYU$500,000paidGENERAL SUPPORT202443549349100014
2024Skidmore College Saratoga Springs, NYU$450,000paidGENERAL SUPPORT202443549349100014
2024Metropolitan Museum of Art New York, NYB$255,000paidGENERAL SUPPORT202443549349100014
2024Wnet New York, NYB$250,000paidGENERAL SUPPORT202443549349100014
2024Cato Institute Washington, DCB$250,000paidGENERAL SUPPORT202443549349100014
2024The Clark Institute Williamstown, MAU$250,000paidGENERAL SUPPORT202443549349100014
2024Greenwich Hospital Greenwich, CTB$200,000paidGENERAL SUPPORT202443549349100014
2024The Rectory School Pomfret, CTB$150,000paidGENERAL SUPPORT202443549349100014
2024Caramoor Center for Music and Arts Katonah, NYC$100,000paidGENERAL SUPPORT202443549349100014
2024Blythedale Children's Hospital Valhalla, NYB$100,000paidGENERAL SUPPORT202443549349100014
2024The New York Public Library New York, NYU$100,000paidGENERAL SUPPORT202443549349100014
2024Friends of Green Chimneys Brewster, NYB$100,000paidGENERAL SUPPORT202443549349100014
2024Eagle Hill School Greenwich, CTU$100,000paidGENERAL SUPPORT202443549349100014
2024Harvard Business School Boston, MAU$75,000paidGENERAL SUPPORT202443549349100014
2024Readworksorg New York, NYU$50,000paidGENERAL SUPPORT202443549349100014
2024Rye Free Reading Room Rye, NYB$50,000paidGENERAL SUPPORT202443549349100014
2024Rye Country Day School Rye, NYB$25,000paidGENERAL SUPPORT202443549349100014
2024Citymeals On Wheels New York, NYB$20,000paidGENERAL SUPPORT202443549349100014
2024East Side Settlement Bron, NYU$10,000paidGENERAL SUPPORT202443549349100014
2024New York Hall of Science Corona, NYB$10,000paidGENERAL SUPPORT202443549349100014
2024School of American Ballet New York, NYB$5,000paidGENERAL SUPPORT202443549349100014
2024National Dance Institute New York, NYC$2,500paidGENERAL SUPPORT202443549349100014
2023Skidmore College Saratoga Springs, NYU$6,250,000paidGENERAL SUPPORT202440169349100274
2023Museum of Modern Art New York, NYB$5,335,000paidGENERAL SUPPORT202440169349100274
2023Northwell Health Foundation New Hyde Park, NYC$2,500,000paidGENERAL SUPPORT202440169349100274
2023Council On Foreign Relations New York, NYB$2,000,000paidGENERAL SUPPORT202440169349100274
2023Oceana Inc Washington, DCB$1,250,000paidGENERAL SUPPORT202440169349100274
2023Jay Heritage Center Rye, NYB$1,000,000paidGENERAL SUPPORT202440169349100274
2023The Carver Center Port Chester, NYU$500,000paidGENERAL SUPPORT202440169349100274
20231898 Foundation Inc Purchase, NYB$500,000paidGENERAL SUPPORT202440169349100274
2023The Clark Institute Williamstown, MAU$250,000paidGENERAL SUPPORT202440169349100274
2023Cato Institute Washington, DCB$250,000paidGENERAL SUPPORT202440169349100274
2023Greenwich Hospital Greenwich, CTB$200,000paidGENERAL SUPPORT202440169349100274
2023Wnet New York, NYB$200,000paidGENERAL SUPPORT202440169349100274
2023Friends of Green Chimneys Brewster, NYB$125,000paidGENERAL SUPPORT202440169349100274
2023Blythedale Children's Hospital Valhalla, NYB$100,000paidGENERAL SUPPORT202440169349100274
2023Caramoor Center for Music and Arts Katonah, NYC$100,000paidGENERAL SUPPORT202440169349100274
2023New York Public Library New York, NYU$100,000paidGENERAL SUPPORT202440169349100274
2023Rye Country Day School Rye, NYB$100,000paidGENERAL SUPPORT202440169349100274
2023Harvard Business School Boston, MAU$100,000paidGENERAL SUPPORT202440169349100274
2023Rye Free Reading Room Rye, NYB$50,000paidGENERAL SUPPORT202440169349100274
2023Readworks New York, NYC$50,000paidGENERAL SUPPORT202440169349100274
2023Williams College Williamstown, MAB$30,000paidGENERAL SUPPORT202440169349100274
2023Playwrights Horizon New York, NYC$15,000paidGENERAL SUPPORT202440169349100274
2023Jewish Museum New York, NYB$15,000paidGENERAL SUPPORT202440169349100274
2023New York Hall of Science Corona, NYB$10,000paidGENERAL SUPPORT202440169349100274
2023The Claremont Institute Claremont, CAU$10,000paidGENERAL SUPPORT202440169349100274
2023American - Scandanavian Foundation New York, NYC$10,000paidGENERAL SUPPORT202440169349100274
2023Metropolitan Museum of Art New York, NYB$5,000paidGENERAL SUPPORT202440169349100274
2023National Dance Institute New York, NYC$5,000paidGENERAL SUPPORT202440169349100274
2023Street Squash Inc New York, NYC$2,500paidGENERAL SUPPORT202440169349100274
2023Aaron Matthew Sids Research Guild Mercer Island, WAC$1,000paidGENERAL SUPPORT202440169349100274
2023American Stroke Association Dallas, TXU$500paidGENERAL SUPPORT202440169349100274
2022Museum of Modern Art New York, NYB$11,852,500paidGENERAL PURPOSE202310139349100011
2022Council On Foreign Relations Inc New York, NYB$2,500,000paidGENERAL PURPOSE202310139349100011
2022The Jay Heritage Center Rye, NYB$1,500,000paidGENERAL PURPOSE202310139349100011
2022Oceana Inc Washington, DCB$1,100,000paidGENERAL PURPOSE202310139349100011
2022Northwell Health Foundation Westbury, NYB$1,000,000paidGENERAL PURPOSE202310139349100011
2022Sterling and Francine Clark Art Institute Williamstown, MAC$750,000paidGENERAL PURPOSE202310139349100011
2022Skidmore College Saratoga Springs, NYU$500,000paidGENERAL PURPOSE202310139349100011
2022The Carver Center Port Chester, NYU$500,000paidGENERAL PURPOSE202310139349100011
2022Wnet New York, NYB$265,000paidGENERAL PURPOSE202310139349100011
2022Greenwich Hospital Greenwich, CTB$250,000paidGENERAL PURPOSE202310139349100011
2022Caramoor Center for Music & the Arts Inc Katonah, NYB$100,000paidGENERAL PURPOSE202310139349100011
2022Blythedale Children's Hospital Valhalla, NYB$100,000paidGENERAL PURPOSE202310139349100011
2022Harvard Business School Boston, MAU$100,000paidGENERAL PURPOSE202310139349100011
2022The Friends of Green Chimneys Brewster, NYB$50,000paidGENERAL PURPOSE202310139349100011
2022The New York Public Library New York, NYU$50,000paidGENERAL PURPOSE202310139349100011
2022The Rye Free Reading Room Rye, NYB$50,000paidGENERAL PURPOSE202310139349100011
2022Chief's Memorial Campership Fund Inc Sacramento, CAU$50,000paidGENERAL PURPOSE202310139349100011
2022Rye Country Day School Rye, NYB$35,000paidGENERAL PURPOSE202310139349100011
2022Williams College Museum of Art Williamstown, MAD$15,000paidGENERAL PURPOSE202310139349100011
2022The Jewish Museum New York, NYB$15,000paidGENERAL PURPOSE202310139349100011
2022Metropolitan Museum of Art New York, NYB$10,000paidGENERAL PURPOSE202310139349100011
2022New York Hall of Science Corona, NYB$10,000paidGENERAL PURPOSE202310139349100011
2022National Dance Institute New York, NYB$10,000paidGENERAL PURPOSE202310139349100011
2022Playwrights Horizon New York, NYC$7,500paidGENERAL PURPOSE202310139349100011
2021The Museum of Modern Art New York, NYB$9,527,500paidGENERAL PURPOSE202210209349100201
2021Wnet New York, NYB$8,375,000paidGENERAL PURPOSE202210209349100201
2021Hospital for Special Surgery Fund Inc New York, NYB$2,000,000paidGENERAL PURPOSE202210209349100201
2021Skidmore College Saratoga Springs, NYU$850,000paidGENERAL PURPOSE202210209349100201
2021Williams College Williamstown, MAB$515,000paidGENERAL PURPOSE202210209349100201
2021Port Chester Carver Center Inc Port Chester, NYB$500,000paidGENERAL PURPOSE202210209349100201
2021Sterling and Francine Clark Art Institute Williamstown, MAC$300,000paidGENERAL PURPOSE202210209349100201
2021Caramoor Center for Music & the Arts Inc Katonah, NYB$275,000paidGENERAL PURPOSE202210209349100201
2021Rye Country Day School Rye, NYB$250,000paidGENERAL PURPOSE202210209349100201
2021Focus for a Future Inc New York, NYB$250,000paidGENERAL PURPOSE202210209349100201
2021Readworks Inc Brooklyn, NYC$250,000paidGENERAL PURPOSE202210209349100201
2021Museum of the American Revolution Philadelphia, PAB$250,000paidGENERAL PURPOSE202210209349100201
2021Greenwich Hospital Greenwich, CTB$250,000paidGENERAL PURPOSE202210209349100201
2021Oceana Inc Washington, DCB$225,000paidGENERAL PURPOSE202210209349100201
2021Harvard Business School Boston, MAU$105,000paidGENERAL PURPOSE202210209349100201
2021New York Public Library the New York, NYU$100,000paidGENERAL PURPOSE202210209349100201
2021Blythedale Children's Hospital Valhalla, NYB$100,000paidGENERAL PURPOSE202210209349100201
2021Chief's Memorial Campership Fund Inc Sacramento, CAU$25,000paidGENERAL PURPOSE202210209349100201
2021Jewish Childrens Museum Brooklyn, NYB$15,000paidGENERAL PURPOSE202210209349100201
2021Playwrights Horizon New York, NYC$5,000paidGENERAL PURPOSE202210209349100201
2021The Writing Revolution Inc New York, NYC$2,500paidGENERAL PURPOSE202210209349100201

Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.

Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.

Source filings

Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.

Returns this page is derived from
FormTax yearPeriod endFiledSchemaIRS OBJECT_ID
990PF20252025-10-31not stated2024v5.5202600139349100135
990PF20242024-10-31not stated2023v5.1202443549349100014
990PF20232023-10-31not stated2022v5.0202440169349100274
990PF20222022-10-31not stated2021v4.2202310139349100011
990PF20212021-10-31not stated2020v4.1202210209349100201

Derived from IRS Form 990-PF e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/237011002.json.

The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.

This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.