Funding search · EIN 136110132 · Wilmington, DE
The Isak and Rose Weinman Foundation
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 158
- grants reported
- $3.4M
- total given
- 2022–2025
- filing years
- $15,000
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
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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.
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Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Planned Parenthood Federation of America4 grants · $255,000
- Duke University4 grants · $200,000
- Boston Symphony Orchestra5 grants · $190,000
- Chapel Haven Schleifer Center5 grants · $180,000
- The New York and Presbyterian Hospital4 grants · $170,000
- Doe Fund4 grants · $155,000
- Citizens Committee for Children of New York4 grants · $120,000
- Trustees of Columbia University in the City of New4 grants · $115,000
- Damon Runyon Cancer Research Fnd2 grants · $100,000
- Metropolitan Opera Association4 grants · $100,000
Giving over time
Grant history
The 100 largest of 158 grants.
- $90,000
Planned Parenthood Federation of America · New York, NY · 2022
General & Unrestricted
- $75,000
Planned Parenthood Federation of America · New York, NY · 2023
General & Unrestricted
- $60,000
Celiac Disease Center at Columbia University · New York, NY · 2023
General & Unrestricted
- $60,000
Trustees of Columbia University in the City of New · New York, NY · 2022
General & Unrestricted
- $55,000
Boston Symphony Orchestra · Boston, MA · 2025
General & Unrestricted
- $50,000
Chapel Haven Schleifer Center · New Haven, CT · 2025
General & Unrestricted
- $50,000
Damon Runyon Cancer Research Fnd · New York, NY · 2025
General & Unrestricted
- $50,000
Duke University · Durham, NC · 2025
General & Unrestricted
- $50,000
Trustees of Columbia University · New York, NY · 2025
General & Unrestricted
- $50,000
Damon Runyon Cancer Research Fnd · New York, NY · 2024
General & Unrestricted
- $50,000
Duke University · Durham, NC · 2024
General & Unrestricted
- $50,000
Trustees of Columbia University · New York, NY · 2024
General & Unrestricted
- $50,000
Boston Symphony Orchestra · Boston, MA · 2023
General & Unrestricted
- $50,000
Cancer Research Fund of the Damon Runyon-Walter Wi · New York, NY · 2023
General & Unrestricted
- $50,000
Duke University · Durham, NC · 2023
General & Unrestricted
- $50,000
The New York and Presbyterian Hospital · New York, NY · 2023
General & Unrestricted
- $50,000
Cancer Research Fund of the Damon Runyon-Walter Wi · New York, NY · 2022
General & Unrestricted
- $50,000
Duke University · Durham, NC · 2022
General & Unrestricted
- $50,000
The New York and Presbyterian Hospital · New York, NY · 2022
General & Unrestricted
- $45,000
Planned Parenthood Federation of America · Washington, DC · 2025
General & Unrestricted
- $45,000
Planned Parenthood Federation of America · Washington, DC · 2024
General & Unrestricted
- $40,000
Asolo Theater · Sarasota, FL · 2025
General & Unrestricted
- $40,000
Doe Fund · New York, NY · 2025
General & Unrestricted
- $40,000
Norman Rockwell Museum at Stockbridge · Stockbridge, MA · 2025
General & Unrestricted
- $40,000
Boston Symphony Orchestra · Boston, MA · 2024
General & Unrestricted
- $40,000
Doe Fund · New York, NY · 2024
General & Unrestricted
- $40,000
Doe Fund · New York, NY · 2023
General & Unrestricted
- $35,000
The New York and Presbyterian Hospital · New York, NY · 2025
General & Unrestricted
- $35,000
Chapel Haven Schleifer Center · New Haven, CT · 2024
General & Unrestricted
- $35,000
The New York and Presbyterian Hospital · New York, NY · 2024
General & Unrestricted
- $35,000
Chapel Haven Schleifer Center · New Haven, CT · 2023
General & Unrestricted
- $35,000
Boston Symphony Orchestra · Boston, MA · 2022
General & Unrestricted
- $35,000
Chapel Haven Schleifer Center · New Haven, CT · 2022
General & Unrestricted
- $35,000
Doe Fund · New York, NY · 2022
General & Unrestricted
- $30,000
Citizens Committee for Children of New York · New York, NY · 2025
General & Unrestricted
- $30,000
Cornell University · Ithaca, NY · 2025
General & Unrestricted
- $30,000
Trustees of Columbia University in the City of New · New York, NY · 2025
General & Unrestricted
- $30,000
Citizens Committee for Children of New York · New York, NY · 2024
General & Unrestricted
- $30,000
Beyond Conflict · Boston, MA · 2023
General & Unrestricted
- $30,000
Citizens Committee for Children of New York · New York, NY · 2023
General & Unrestricted
- $30,000
Citizens Committee for Children of New York · New York, NY · 2022
General & Unrestricted
- $30,000
Columbia University in the City of New York · New York, NY · 2022
General & Unrestricted
- $30,000
Manhattan Theatre Club · New York, NY · 2022
General & Unrestricted
- $25,000
Metropolitan Opera Association · New York, NY · 2025
General & Unrestricted
- $25,000
Asolo Theater · Sarasota, FL · 2024
General & Unrestricted
- $25,000
Metropolitan Opera Association · New York, NY · 2024
General & Unrestricted
- $25,000
The Carnegie Hall Corporation · New York, NY · 2024
General & Unrestricted
- $25,000
Chapel Haven Schleifer Center · New Haven, CT · 2023
Medical Facility development and Staffing in the SAIL building
- $25,000
Manhattan Theatre Club · New York, NY · 2023
General & Unrestricted
- $25,000
Metropolitan Opera Association · New York, NY · 2023
General & Unrestricted
- $25,000
The Carnegie Hall Corporation · New York, NY · 2023
General & Unrestricted
- $25,000
Fairfield University · Fairfield, CT · 2022
General & Unrestricted
- $25,000
Metropolitan Opera Association · New York, NY · 2022
General & Unrestricted
- $25,000
The Carnegie Hall Corporation · New York, NY · 2022
General & Unrestricted
- $20,000
Legal Aid Society · New York, NY · 2025
General & Unrestricted
- $20,000
Northwestern University · Evanston, IL · 2025
General & Unrestricted
- $20,000
The Carnegie Hall Corporation · New York, NY · 2025
General & Unrestricted
- $20,000
Beyond Conflict · Boston, MA · 2024
General & Unrestricted
- $20,000
Cornell University · Boone, IA · 2024
General & Unrestricted
- $20,000
Legal Aid Society · New York, NY · 2024
General & Unrestricted
- $20,000
Northwestern University · Evanston, IL · 2024
General & Unrestricted
- $20,000
Only Make Believe · New York, NY · 2024
General & Unrestricted
- $20,000
Trustees of Columbia University in the City of New · New York, NY · 2024
General & Unrestricted
- $20,000
Asolo Theater · Sarasota, FL · 2023
General & Unrestricted
- $20,000
Columbia University in the City of New York · New York, NY · 2023
General & Unrestricted
- $20,000
Cornell University · Boone, IA · 2023
General & Unrestricted
- $20,000
Legal Aid Society · New York, NY · 2023
General & Unrestricted
- $20,000
New York Landmarks Conservancy · New York, NY · 2023
General & Unrestricted
- $20,000
Northwestern University - Kellogg School of Manage · Evanston, IL · 2023
General & Unrestricted
- $20,000
Cornell University · Ithaca, NY · 2022
General & Unrestricted
- $20,000
Legal Aid Society · New York, NY · 2022
General & Unrestricted
- $20,000
New York Landmarks Conservancy · New York, NY · 2022
General & Unrestricted
- $20,000
Only Make Believe · New York, NY · 2022
General & Unrestricted
- $15,000
Connecticut College · New London, CT · 2025
General & Unrestricted
- $15,000
Fairfield University · Fairfield, CT · 2025
General & Unrestricted
- $15,000
Manhattan Theatre Club · New York, NY · 2025
General & Unrestricted
- $15,000
Mayas Hope Foundation · New York, NY · 2025
General & Unrestricted
- $15,000
Milton Academy · Milton, MA · 2025
General & Unrestricted
- $15,000
Connecticut College · New London, CT · 2024
General & Unrestricted
- $15,000
Fairfield University · Fairfield, CT · 2024
General & Unrestricted
- $15,000
Manhattan Theatre Club · New York, NY · 2024
General & Unrestricted
- $15,000
Milton Academy · Milton, MA · 2024
General & Unrestricted
- $15,000
Norman Rockwell Museum at Stockbridge · Stockbridge, MA · 2024
General & Unrestricted
- $15,000
Planned Parenthood of Greater New York Votes · New York, NY · 2024
General & Unrestricted
- $15,000
Connecticut College · New London, CT · 2023
General & Unrestricted
- $15,000
Fairfield University · Fairfield, CT · 2023
General & Unrestricted
- $15,000
Milton Academy · Milton, MA · 2023
General & Unrestricted
- $15,000
Museum of Modern Art · New York, NY · 2023
General & Unrestricted
- $15,000
Planned Parenthood of Greater New York Hcsr · New York, NY · 2023
General & Unrestricted
- $15,000
The Metropolitan Museum of Art · New York, NY · 2023
General & Unrestricted
- $15,000
Connecticut College · New London, CT · 2022
General & Unrestricted
- $15,000
Milton Academy · Milton, MA · 2022
General & Unrestricted
- $15,000
Museum of Modern Art · New York, NY · 2022
General & Unrestricted
- $15,000
Northwestern University - Kellogg School of Manage · Evanston, IL · 2022
General & Unrestricted
- $15,000
The Metropolitan Museum of Art · New York, NY · 2022
General & Unrestricted
- $10,000
American Repertory Theatre · Cambridge, MA · 2025
General & Unrestricted
- $10,000
Congregation Emanu-El of the City of New York · New York, NY · 2025
General & Unrestricted
- $10,000
Epic Theatre Center · Astoria, NY · 2025
General & Unrestricted
- $10,000
Lenox Hill Neighborhood House · New York, NY · 2025
General & Unrestricted
- $10,000
Mahaiwe Performing Arts Center · Gt Barrington, MA · 2025
General & Unrestricted
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: 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.

