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 20222025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

What they fund

buildingdevelopmenteventfacilitymedicalsailstaffing

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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

$895,000
2022
$880,000
2023
$787,500
2024
$821,000
2025

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

View all 158 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.