· Private foundation
The Isak and Rose Weinman Foundation Inc
Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
What it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.
Where the money goes
Grants by size, and the largest recipients.
By grant size · FY2025
- Under $10k6 grants · $26k
- $10k–50k26 grants · $540k
- $50k–250k5 grants · $255k
| Recipient | Amount |
|---|---|
| BOSTON SYMPHONY ORCHESTRA INC | $55,000 |
| TRUSTEES OF COLUMBIA UNIVERSITY | $50,000 |
| DAMON RUNYON CANCER RESEARCH FND | $50,000 |
| DUKE UNIVERSITY | $50,000 |
| CHAPEL HAVEN SCHLEIFER CENTER | $50,000 |
| PLANNED PARENTHOOD FEDERATION OF AMERICA INC | $45,000 |
| DOE FUND INC | $40,000 |
| NORMAN ROCKWELL MUSEUM AT STOCKBRIDGE INC | $40,000 |
| ASOLO THEATER INC | $40,000 |
| THE NEW YORK AND PRESBYTERIAN HOSPITAL | $35,000 |
| CORNELL UNIVERSITY | $30,000 |
| TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW | $30,000 |
| CITIZENS COMMITTEE FOR CHILDREN OF NEW YORK | $30,000 |
| METROPOLITAN OPERA ASSOCIATION INC | $25,000 |
| LEGAL AID SOCIETY | $20,000 |
Does the money reach high-need areas?
Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.
Its human-services grants (FY21–25, $50k) land where the poverty rate runs at 17%, against an area that typically sits at 12%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.
How this is measured
Which US states its grants reach
How this is measured
Who it funds again
Organizations funded in more than one year, against those funded once.
58 repeat relationships: 32 still active in FY2025, 26 since wound down; 3 grantees were first funded in FY2025 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2025, 98% of grant dollars renewed an existing relationship; $19k went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
Backed again, and grew
- CHCHAPEL HAVEN SCHLEIFER CENTER INC9× · 2017–2025 · $905k · revenue +45%
DUKE UNIVERSITY9× · 2017–2025 · $475k · revenue +51%- BSBOSTON SYMPHONY ORCHESTRA INC9× · 2017–2025 · $315k · revenue +38%
Funded once
- CCCOLUMBIA CELIAC DISEASE CENTERone grant, 2019 · $50k
- NYNEW YORK-PRESBYTERIAN FUND INCone grant, 2017 · $25k · revenue -34%
- CCC-CHANGE CONVERSATIONS ORGone grant, 2021 · $15k
How this is measured
Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.
Closest unfunded matches
The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.
Nyu is a private university with approximately 60,000 matriculating students in 20 schools and institutes. nyu's primary missions are education, research and scholarship, and patient care.
To educate students to be ethical and socially responsible leaders in a global community.
The Morgan Library & Museum celebrates and shares the history and process of human creativity from antiquity to the present day through the preservation, study, and interpretation of a dynamic and growing collection.
Manhattan university is an independent catholic instituion of higher learning that embraces qualified men and women of all faiths, cultures, and traditions. the mission of manhattan university is to provide a contemporary, person-centered…
Research, education and general - princeton university is a private not-for-profit, non-sectarian institution of higher learning with approximately 5,700 undergraduate and 3,300 graduate students. 2,500 students graduated in the 2024-2025…
The University of New Haven is a student-centered comprehensive university with an emphasis on excellence in liberal arts and professional education. Our mission is to prepare our students to lead purposeful and fulfilling lives in a…
The mission of mit is to advance knowledge and educate students in science, technology, and other areas of scholarship that will best serve the nation and the world in the 21st century.
The museum of the city of new york fosters understanding of the distinctive nature of urban life in the world's most influential metropolis. it engages visitors by celebrating, documenting, and interpreting the city's past, present, and…
The organization's mission is to educate students for creative occupations in diverse fields of arts and media.
The bac is committed to provide excellence in design education grounded in practice and accessible to diverse communities.
Manhattan school of music is deeply committed to excellence in education, performance, and creative activity; to the humanity of the school's environment; and to the cultural enrichment of the larger community. a premiere international…
The new school's mission is to prepare our students to understand, contribute to, and succeed in a rapidly changing society, and thus make the world a better and more just place. (continued on schedule o)
How this is measured
52 grantees tracked through their own filings, 2017–2025.
Each grant beside the grantee’s revenue from every source, year by year.
How this is measured
Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 52 of the 79 grantees resolved in that span have returns of their own we could reconcile.
Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.
Where the money sits, by cause and then by grantee
Each grantee by its size and the funder’s share of it; top left is load-bearing
Grantee by grantee: a decade per organization, before and after funding
A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.
- Who funds CHAPEL HAVEN SCHLEIFER CENTER INC ↗
- Who funds DUKE UNIVERSITY ↗
- Who funds THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK ↗
- Who funds BOSTON SYMPHONY ORCHESTRA INC ↗
- Who funds PLANNED PARENTHOOD FEDERATION OF AMERICA INC ↗
- Who funds THE DOE FUND INC ↗
- Who funds THE CARNEGIE HALL CORPORATION ↗
- Who funds Fairfield University ↗
- Who funds MANHATTAN THEATRE CLUB INC ↗
- Who funds The New York and Presbyterian Hospital ↗
- Who funds NEW YORK LANDMARKS CONSERVANCY INC ↗
- Who funds THE LEGAL AID SOCIETY ↗
- Who funds Cornell University ↗
- Who funds CITIZENS COMMITTEE FOR CHILDREN OF NEW YORK INC ↗
- Who funds ONLY MAKE BELIEVE INC ↗
- Who funds CANCER RESEARCH FUND OF THE DAMON RUNYON-WALTER WINCHELL FOUNDATION ↗
- Who funds METROPOLITAN MUSEUM OF ART ↗
- Who funds Metropolitan Opera Association Inc ↗
- Who funds Museum of Modern Art ↗
- Who funds CONNECTICUT COLLEGE ↗
- Who funds ASOLO THEATRE INC ↗
- Who funds MILTON ACADEMY ↗
- Who funds NORMAN ROCKWELL MUSEUM AT STOCKBRIDGE INC ↗
- Who funds Northwestern University ↗
- Who funds BEYOND CONFLICT INC ↗
- Who funds AMERICAN REPERTORY THEATRE CO INC ↗
- Who funds The New York Public Library Astor Lenox and Tilden Foundations ↗
- Who funds LENOX HILL NEIGHBORHOOD HOUSE INC ↗
- Who funds MAHAIWE PERFORMING ARTS CENTER INC ↗
- Who funds Mobilization for Justice Inc ↗
Co-funders
Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.
Open a dossier: Jewish Communal Fund · The Ford Foundation · Morgan Stanley Global Impact Funding Trust Inc · The New York Community Trust · The Goldman Sachs Charitable Gift Fund · National Philanthropic Trust · Renaissance Charitable Foundation Inc · American Endowment Foundation · Jpmorgan Chase Foundation · The Pfizer Foundation Inc · Vanguard Charitable Endowment Program · The Blackbaud Giving Fund
How this is measured
How much its grantees rely on government
Each dot is one organization The Isak and Rose Weinman Foundation Inc funds: left to right is the share of its income from government, bottom to top the share from The Isak and Rose Weinman Foundation Inc. Bigger dots raise more.
- Chapel Haven Schleifer Center Inc: 13% of income from government
- President and Fellows of Harvard College: 7% of income from government
- Mahaiwe Performing Arts Center Inc: 2% of income from government
- The Institute of Contemporary Art Inc: 1% of income from government
- Norman Rockwell Museum at Stockbridge Inc: 1% of income from government
- Fairfield University: 1% of income from government
- Jacob's Pillow Dance Festival Inc: 1% of income from government
- Boston Symphony Orchestra Inc: 0% of income from government
- American Repertory Theatre Co Inc: 0% of income from government
- Connecticut College: 0% of income from government
- Rosie's Place Inc: 0% of income from government
- Milton Academy: 0% of income from government
How this is measured
Warm introductions · Powered by PlinthPlus
How do I get to The Isak and Rose Weinman Foundation Inc?
Find your warmest path to The Isak and Rose Weinman Foundation Inc through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.
Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.
Play a game based on Isak and Rose Weinman’s filings →