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· Private foundation

The Weiner Nusim Foundation

Its FY2026 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$346k
Granted FY2026still arriving
14
Grants FY2026still arriving
4
States reached
$326k
Largest
01What it funds
0184% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

International$620kEducation$115kArts & Culture$55kReligion$29kHealth$8kHuman Services$3kCrime & Legal$2kFood & Nutrition$2kOther$0
02FY2026 · 14 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2026

  • Under $10k12 grants · $5k
  • $10k–50k1 grant · $15k
  • $250k+1 grant · $326k
$500
Median grant
4
States reached
$2.5M
Total assets
Largest grants
RecipientAmount
AFMDA$326,000
AFTAU$15,000
CENTRAL SYNAGOGUE$1,950
CITY HARVEST$500
WEST HAMPTON FREE LIBRARY$500
FEEDING AMERICA$500
NY PUBLIC LIBRARY$500
Individual grant recipient$500
Individual grant recipient$250
Individual grant recipient$150
AMERICAN ASSOC OF MUSEUMS$115
Individual grant recipient$100
Individual grant recipient$100
FRIENDS OF WH AMBULANCE$100
02The need
03

Does the money reach high-need areas?

Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.

show:

Its human-services grants (FY19–22, $1k) land where the poverty rate runs at 10%, against an area that typically sits at 9%. 87% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 9%RAPHAEL HOUSE: $1k → 10%EAST END HOSPICE: $150 → 7%DOROT: $21 → 17%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.

Which US states its grants reach

ME
VT
NH
WA
IL
MI
NY
PA
NJ
CT
CA
VA
MD
DC
TX
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
03Its grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

98%of every dollar goes to organizations it has funded before.
$1.2M · 41 repeat orgs$30k to everyone else

Grantees it renews have grown median revenue +21% since the first grant, against 0% for those funded once.

41 repeat relationships: 11 still active in FY2026, 30 since wound down; 3 grantees were first funded in FY2026 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

41
66

Total granted

$1.2M
$30k

Median revenue growth · since first grant

+21%
0%

Still filing today

44%
36%

New vs renewed · share of each year

In FY2026, 100% of grant dollars renewed an existing relationship; $350 went to new ones.

50%100%’17’18’19’20’21’22’23’24’25’26
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’17’18’19’20’21’22’23’24’25’26
EducationArts & CultureHealthHuman ServicesEnvironmentFood & NutritionOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.

Backed again, and grew

  • AF
    AMERICAN FRIENDS OF MAGEN DAVID ADOM
    5× · 2022–2026 · $946k · revenue +190%
  • LU
    LINCOLN UNIVERSITY
    4× · 2021–2024 · $10k · revenue +55%
  • BC
    Bowdoin College
    4× · 2021–2024 · $10k · revenue +25%

Funded once

  • IG
    Individual grant recipient
    one grant, 2025 · $3k
  • IU
    IONA UNIVERSITY
    one grant, 2024 · $3k · revenue +7%
  • NV
    NAUGATUCK VALLEY COMMUNITY COLLEGE
    one grant, 2023 · $2k
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.

04Its field

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.

1
American Museum of Natural History

The museum's mission statement is: "to discover, interpret, and disseminate - through scientific research and education - knowledge about human cultures, the natural world, and the universe."

Arts & Culture
2
The Jewish Museum

The mission of the jewish museum is to collect, preserve, exhibit and interpret art and jewish culture. see schedule o for more information.

Arts & Culture
3
New York University

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.

Education
4
Institute for Advanced Study - Louis Bamberger & Mrs Felix Fuld Foundation

The institute for advanced study (the institute) is one of the world's leading centers for theoretical research and intellectual inquiry. see schedule o.

Science & Tech
5
Bar Ilan University in Israel Inc

Biu produces students who excel in the sciences, humanities, law, engineering, business & the arts.

—
6
New York Genome Center Inc

Operate a state-of-the-art, world-class genomic research center that creates and uses advanced genomics to understand the genetic basis of disease. for more information, see schedule o.

Health
7
Albright College

As a diverse community of learners, we cultivate integrity, curiosity, connection and resilience.

Education
8
Massachusetts Institute of Technology

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.

Education
9
Yeshiva University

The university is composed of several colleges and schools providing undergraduate, graduate, professional and post-doctoral education and training and research and clinical programs.

Education
10
Dickinson College

Dickinson college provides a useful, innovative and interdisciplinary education in the liberal arts and sciences to prepare students to lead rich and fulfilling lives of engaged global citizenship

Education
11
Fairleigh Dickinson University

Fairleigh dickinson university is a center of academic excellence dedicated to the preparation of world citizens through global education. the university strives to provide students with the multi-disciplinary, intercultural, and ethical…

Education
12
The Graduate Center Foundation Inc

The graduate center foundation is committed to promoting and safe-guarding the success of the graduate center by raising funds and managing and investing donations for use by the graduate center. the board of trustees of the foundation…

—
How this is measured
The grantee most central to the portfolio’s shape is The New York Public Library Astor Lenox and Tilden Foundations; the most unlike its peers is Gary Israel Morris Robotics Foundation Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
04the grantee network

47 grantees tracked through their own filings, 2017–2026.

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 2026, not grant rows in a single year, so this will not match the grant count on the cover. 47 of the 114 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.

0
Load-bearing (≥25% of a budget)
2
Early backer (in before they grew)
46/47
Grantees still filing
29/47
Grew since first funded

Where the money sits, by cause and then by grantee

AMERICAN FRIENDS OF MAGEN DAVID ADOM: $945,500 · InternationalAMERICAN FRIENDS OF MAGEN DAVID ADOM+2 more: $136 · InternationalAFTAU SCHOLARSHIP PROGRAM: $48,500 · OtherAFTAU SCHOLARSHIP PR…ART DECO SOCIETY OF NY: $46,244 · OtherART DECO SOCIETY OF …AFTAU: $41,000 · OtherAFTAUCENTRAL SYNAGOGUE: $14,000 · OtherCENTRAL SYNAGOGUENORTH AMERICAN CONF ON ETHIOPIAN JEWRY: $13,580 · OtherNORTH AMERICAN CONF …CENTRAL CONNECTICUT STATE UNIVERSITY: $8,750 · OtherCITY COLLEGE BURSAR'S OFFICE: $8,000 · Other+73 more: $42,447 · Other+73 moreLINCOLN UNIVERSITY: $10,000 · EducationBowdoin College: $10,000 · EducationTHE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK: $10,000 · EducationMANHATTANVILLE UNIVERSITY: $7,500 · EducationIONA UNIVERSITY: $2,500 · EducationPresident and Fellows of Middlebury College: $2,000 · EducationThe New York Public Library Astor Lenox and Tilden Foundations: $1,600 · Education+5 more: $3,330 · EducationTHEATRE DEVELOPMENT FUND INC: $2,099 · Arts & CultureBrothers for Life: $1,500 · Arts & CultureAMERICAN FRIENDS OF BEIT HATFUTSOT D/B/A AMERICAN FRIENDS OF ANU-MUSEUM: $1,000 · Arts & CultureAMERICAN ASSOCIATION OF MUSEUMS: $365 · Arts & CultureTHE CENTER FOR JEWISH HISTORY INC: $351 · Arts & CultureMUSEUM OF JEWISH HERITAGE A LIVING MEMORIAL TO THE HOLOCAUST: $250 · Arts & CultureSUFFOLK COUNTY HISTORICAL SOCIETY: $240 · Arts & Culture+2 more: $185 · Arts & CultureFeeding America: $1,500 · Food & NutritionCITY HARVEST INC: $1,270 · Food & NutritionRAPHAEL HOUSE OF SAN FRANCISCO INC: $1,000 · Human ServicesCANINE COMPANIONS FOR INDEPENDENCE INC: $200 · Human ServicesEast End Hospice Inc: $150 · Human Services+1 more: $21 · Human ServicesAmerican Heart Association Inc: $500 · HealthMEMORIAL SLOAN-KETTERING CANCER CENTER: $500 · HealthALZHEIMER'S DISEASE & RELATED DISORDERS ASSOCIATION INC: $250 · HealthCYSTIC FIBROSIS FOUNDATION: $100 · Health
International$945,636Other$222,521Education$46,930Arts & Culture$5,990Food & Nutrition$2,770Human Services$1,371Health$1,350

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$10M$100Mgrantee revenue →↑ funder's share of their budgetAMERICAN FRIENDS OF MAGEN DAVID ADOM: $945,500 over 5y, 0.2% of budgetLINCOLN UNIVERSITY: $10,000 over 4y, 0.0% of budgetBowdoin College: $10,000 over 4y, 0.0% of budgetTHE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK: $10,000 over 4y, 0.0% of budgetMANHATTANVILLE UNIVERSITY: $7,500 over 2y, 0.0% of budgetIONA UNIVERSITY: $2,500 over 1y, 0.0% of budgetTHEATRE DEVELOPMENT FUND INC: $2,099 over 5y, 0.0% of budgetThe New York Public Library Astor Lenox and Tilden Foundations: $1,600 over 5y, 0.0% of budgetBrothers for Life: $1,500 over 2y, 0.0% of budgetWESTHAMPTON FREE LIBRARY: $1,500 over 3y, 0.0% of budgetFeeding America: $1,500 over 3y, 0.0% of budgetCITY HARVEST INC: $1,270 over 3y, 0.0% of budgetHILLEL THE FOUNDATION FOR JEWISH CAMPUS LIFE: $1,000 over 1y, 0.0% of budgetAMERICAN FRIENDS OF BEIT HATFUTSOT D/B/A AMERICAN FRIENDS OF ANU-MUSEUM: $1,000 over 1y, 0.0% of budgetRAPHAEL HOUSE OF SAN FRANCISCO INC: $1,000 over 1y, 0.1% of budgetBROADWAY CARESEQUITY FIGHTS AIDS INC: $750 over 2y, 0.0% of budgetCOMIC RELIEF INC DBA COMIC RELIEF US: $750 over 1y, 0.0% of budgetAmerican Heart Association Inc: $500 over 3y, 0.0% of budgetREAD TO GROW INC: $500 over 1y, 0.0% of budgetMEMORIAL SLOAN-KETTERING CANCER CENTER: $500 over 1y, 0.0% of budgetAMERICAN ASSOCIATION OF MUSEUMS: $365 over 6y, 0.0% of budgetTHE CENTER FOR JEWISH HISTORY INC: $351 over 2y, 0.0% of budgetSACRED HEART UNIVERSITY INCORPORATED: $280 over 2y, 0.0% of budgetTHE AMERICAN FRIENDS OF MUSEUMS IN ISRAEL: $250 over 1y, 0.1% of budgetMUSEUM OF JEWISH HERITAGE A LIVING MEMORIAL TO THE HOLOCAUST: $250 over 1y, 0.0% of budgetALZHEIMER'S DISEASE & RELATED DISORDERS ASSOCIATION INC: $250 over 2y, 0.0% of budgetSANDY HOOK PROMISE FOUNDATION: $250 over 1y, 0.0% of budgetWORLD WILDLIFE FUND INC: $250 over 1y, 0.0% of budgetTHE ACTORS' FUND OF AMERICA: $250 over 1y, 0.0% of budgetNETWORK FOR GOOD: $240 over 2y, 0.0% of budgetSUFFOLK COUNTY HISTORICAL SOCIETY: $240 over 4y, 0.0% of budgetCANINE COMPANIONS FOR INDEPENDENCE INC: $200 over 2y, 0.0% of budgetLIBERTY SCIENCE CENTER: $175 over 1y, 0.0% of budgetEast End Hospice Inc: $150 over 1y, 0.0% of budgetAMERICAN JEWISH WORLD SERVICE INC: $100 over 1y, 0.0% of budgetFEMINIST MAJORITY FOUNDATION: $100 over 1y, 0.0% of budgetCYSTIC FIBROSIS FOUNDATION: $100 over 1y, 0.0% of budgetINTERNATIONAL LIFE SCIENCES INSTITUTE: $100 over 1y, 0.0% of budgetHISTORIC DISTRICTS COUNCIL INC: $50 over 1y, 0.0% of budgetBARD COLLEGE: $50 over 1y, 0.0% of budgetJEWISH NATIONAL FUND (KEREN KAYEMETH LEISRAEL) INC: $36 over 1y, 0.0% of budgetTHE YOUNG MEN'S AND YOUNG WOMEN'S HEBREW ASSOCIATION: $25 over 1y, 0.0% of budgetDOROT INC: $21 over 1y, 0.0% of budgetSOCIETY OF ILLUSTRATORS INC: $10 over 1y, 0.0% of budget
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 AMERICAN FRIENDS OF MAGEN DAVID ADOM ↗
  • Who funds LINCOLN UNIVERSITY ↗
  • Who funds Bowdoin College ↗
  • Who funds THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK ↗
  • Who funds MANHATTANVILLE UNIVERSITY ↗
  • Who funds IONA UNIVERSITY ↗
  • Who funds THEATRE DEVELOPMENT FUND INC ↗
  • Who funds President and Fellows of Middlebury College ↗
  • Who funds The New York Public Library Astor Lenox and Tilden Foundations ↗
  • Who funds Brothers for Life ↗
  • Who funds WESTHAMPTON FREE LIBRARY ↗
  • Who funds Feeding America ↗
  • Who funds CITY HARVEST INC ↗
  • Who funds HILLEL THE FOUNDATION FOR JEWISH CAMPUS LIFE ↗
  • Who funds AMERICAN FRIENDS OF BEIT HATFUTSOT D/B/A AMERICAN FRIENDS OF ANU-MUSEUM ↗
  • Who funds RAPHAEL HOUSE OF SAN FRANCISCO INC ↗
  • Who funds RESIDENTS FOR A MORE BEAUTIFUL PORT WASHINGTON INC ↗
  • Who funds Gary Israel Morris Robotics Foundation Inc ↗
  • Who funds BROADWAY CARESEQUITY FIGHTS AIDS INC ↗
  • Who funds COMIC RELIEF INC DBA COMIC RELIEF US ↗

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.

Mutual of America FoundationNY12.8× affinity4 shared granteesties to 5 of 5Hover any node to trace its alignments.Compare side by side →

Open a dossier: Mutual of America Foundation · Jewish Communal Fund · Vanguard Charitable Endowment Program · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile Foundation

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

How much its grantees rely on government

Each dot is one organization The Weiner Nusim Foundation funds: left to right is the share of its income from government, bottom to top the share from The Weiner Nusim Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 10%0%1%3%5%funder's share of their income ↑0%15%30%45%60%share of the org’s income from government →median 1%
  • Liberty Science Center: 14% of income from government
  • President and Fellows of Middlebury College: 1% of income from government
  • Sacred Heart University Incorporated: 1% of income from government
  • Sandy Hook Promise Foundation: 0% of income from government
no gov moneyreceives it· size = income
1get no government money at all
17report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–60%
typical government reliance, FY20–25
How this is measured
Government income is each org’s traced federal awards (USASpending grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that a grant caused the public funding. Coverage is precision-first, a floor rather than a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12 to 24 months.
05Through Plinth

Warm introductions · Powered by PlinthPlus

How do I get to The Weiner Nusim Foundation?

Find your warmest path to The Weiner Nusim Foundation 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.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 114 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990-PF e-file return for fiscal year 2026, released 2026. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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