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· Private foundation

Orentreich Family Foundation

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.

$839k
Granted FY2025still arriving
80
Grants FY2025still arriving
9
States reached
$100k
Largest
01What it funds
0190% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Arts & Culture$3.7MHealth$916kEducation$721kFood & Nutrition$292kReligion$279kEnvironment$264kRecreation & Sports$261kCommunity Improvement$252kOther$0
02FY2025 · 80 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k54 grants · $154k
  • $10k–50k22 grants · $430k
  • $50k–250k4 grants · $255k
$4,435
Median grant
9
States reached
$18M
Total assets
Largest grants
RecipientAmount
ESF COLLEGE FOUNDATION$100,000
Individual grant recipient$53,000
NEW MUSEUM OF CONTMPRY AR$52,000
MT SINAI DERM ADVISORY BOARD$50,000
Individual grant recipient$45,000
CENTRAL PARK CONSERVANCY$42,000
MUSEUM OF MODERN ART$40,000
Individual grant recipient$35,000
METRPLTN MUSEUM OF ART$25,000
GLYNWOOD$25,000
Individual grant recipient$25,000
CENTRAL SYNAGOGUE$18,300
PLANNED PARENTTHOOD OF GREATER NY$17,500
THE JEWISH MUSEUM$15,000
DOCTORS WITHOUT BORDERS$15,000
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:

Dollar for dollar, its grants (FY17–25) land where the poverty rate runs at 15%, against an area that typically sits at 9%. 87% of its dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 9%ESF COLLEGE FOUNDATION: $110k → 14%CROHNS COLITIS FOUNDATI: $55k → 6%FIDELITY CHARITABLE GIFT FUND: $170k → 11%ESF COLLEGE FOUNDATION: $100k → 14%CROHNS COLITIS FOUNDATI: $55k → 6%FIDELITY CHARITABLE GIFT FUND: $50k → 11%ESF COLLEGE FOUNDATION: $100k → 14%CROHNS COLITIS FOUNDATI: $53k → 6%NYNJ TRAIL CONFERENCE: $80k → 7%ESF COLLEGE FOUNDATION: $100k → 14%CROHNS COLITIS FOUNDATI: $50k → 6%NYNJ TRAIL CONFERENCE: $51k → 7%ESF COLLEGE FOUNDATION: $100k → 14%CROHNS COLITIS FOUNDATI: $50k → 6%ESF COLLEGE FOUNDATION: $100k → 14%ESF COLLEGE FOUNDATION: $100k → 14%HUDSON VALLEY SHAKESPEARE FEST: $65k → 6%HUDSON VALLEY SHAKESPEARE FEST: $65k → 6%HUDSON VALLEY SHAKESPEARE FEST: $61k → 6%HUDSON VALLEY SHAKESPEARE FEST: $60k → 6%FRICK COLLECTION: $113k → 17%FRICK COLLECTION: $110k → 17%FRICK COLLECTION: $110k → 17%FRICK COLLECTION: $110k → 17%FRICK COLLECTION: $100k → 17%MUSEUM OF MODERN ART: $140k → 17%MUSEUM OF MODERN ART: $140k → 17%MUSEUM OF MODERN ART: $140k → 17%MUSEUM OF MODERN ART: $125k → 17%MUSEUM OF MODERN ART: $115k → 17%NEW MUSEUM OF CONTMPRY AR: $120k → 17%NEW MUSEUM OF CONTMPRY AR: $110k → 17%CELIAC DISEASE CTR - COLUMBIA UNIV: $105k → 17%NEW MUSEUM OF CONTMPRY AR: $105k → 17%CELIAC DISEASE CTR - COLUMBIA UNIV: $60k → 17%NEW MUSEUM OF CONTMPRY AR: $105k → 17%NEW MUSEUM OF CONTMPRY AR: $103k → 17%NEW MUSEUM OF CONTMPRY AR: $95k → 17%NEW MUSEUM OF CONTMPRY AR: $60k → 17%NEW MUSEUM OF CONTMPRY AR: $55k → 17%NEW MUSEUM OF CONTMPRY AR: $52k → 17%MT SINAI ICAHN SCHOOL OF MEDICINE: $500k → 17%MT SINAI DEVELOPMENT NY: $100k → 17%MT SINAI DEVELOPMENT NY: $51k → 17%METRPLTN MUSEUM OF ART: $125k → 17%METRPLTN MUSEUM OF ART: $116k → 17%METRPLTN MUSEUM OF ART: $92k → 17%METRPLTN MUSEUM OF ART: $92k → 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

WA
MT
IL
NY
MA
OR
OH
NJ
CA
NE
KY
VA
NC
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.

93%of every dollar goes to organizations it has funded before.
$8.7M · 113 repeat orgs$634k to everyone else

Grantees it renews have grown median revenue +33% since the first grant, against +11% for those funded once.

113 repeat relationships: 75 still active in FY2025, 38 since wound down; 5 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

113
31

Total granted

$8.7M
$615k

Median revenue growth · since first grant

+33%
+11%

Still filing today

53%
45%

New vs renewed · share of each year

In FY2025, 98% of grant dollars renewed an existing relationship; $19k went to new ones.

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

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

’17’18’19’20’21’22’23’24’25
Arts & CultureEnvironmentAnimalsEducationInternationalRecreation & SportsOther
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

  • NM
    New Museum of Contemporary Art
    9× · 2017–2025 · $805k · revenue +6%
  • EC
    ESF COLLEGE FOUNDATION INC
    8× · 2018–2025 · $760k · revenue +131%
  • CP
    CENTRAL PARK CONSERVANCY INC
    8× · 2017–2025 · $260k · revenue +76%

Funded once

  • MS
    MT SINAI ICAHN SCHOOL OF MEDICINE
    one grant, 2017 · $500k
  • FO
    FRIENDS OF THE ROYAL ACADEMY OF ART
    one grant, 2023 · $25k
  • IG
    Individual grant recipient
    one grant, 2017 · $22k
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
San Francisco Museum of Modern Art

See schedule osfmoma believes the art of our time is vital and shares it with passion and purpose, and that art and the creative process can open minds and help build a better world. for that reason, we assemble unparalleled collections,…

Arts & Culture
3
The Architectural League of New York

The architectural league of new york supports critically transformative work in the allied fields that shape the built environment. as a vital, independent forum, the league stimulates thinking, debate, and action on today's (continued on…

—
4
Museum of the City of New York

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…

Arts & Culture
5
Metropolitan Museum of Art

The metropolitan museum of art collects, studies, conserves, and presents significant works of art across all times and cultures in order to connect people to creativity, knowledge, and ideas.

Arts & Culture
6
San Diego Museum of Art

To inspire, educate and cultivate curiosity through great works of art.

Arts & Culture
7
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
8
The Neue Galerie New York
Arts & Culture
9
American Humane Association

Founded in 1877, american humane association, dba american humane society (american humane) is committed to ensuring the safety, welfare and well-being of animals. our leadership programs are first to serve in promoting and nurturing the…

Animals
10
The Academy of Natural Sciences of Philadelphia

The mission is "to understand the natural world and inspire everyone to care for it." the academy implements its mission through understanding the diversity of life; developing and applying science to protect the environment; and informing…

Science & Tech
11
Wildlife Conservation Society

The wildlife conservation society (wcs) saves wildlife and wild places worldwide through science, conservation action, education, and inspiring people to value nature.

Animals
12
World Monuments Fund Inc

Wmf is the leading independent organization devoted to safeguarding the world's most treasured places to enrich people's lives and build mutual understanding across cultures and communities. the organization is headquartered in new york…

Arts & Culture
How this is measured
The grantee most central to the portfolio’s shape is New York Foundation for the Arts Inc; the most unlike its peers is Friends of Venice Italy 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

79 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. 79 of the 152 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.

1
Load-bearing (≥25% of a budget)
9
Early backer (in before they grew)
78/79
Grantees still filing
50/79
Grew since first funded

Where the money sits, by cause and then by grantee

The Frick Collection: $590,000 · OtherThe Frick CollectionMETRPLTN MUSEUM OF ART: $550,000 · OtherMETRPLTN MUSEUM OF ARTMT SINAI ICAHN SCHOOL OF MEDICINE: $500,000 · OtherMT SINAI ICAHN SCHOOL OF MEDICINEIndividual grant recipient: $347,500 · OtherIndividual grant recipientIndividual grant recipient: $335,000 · OtherIndividual grant recipientIndividual grant recipient: $310,000 · OtherIndividual grant recipientIndividual grant recipient: $294,967 · OtherMT SINAI DEVELOPMENT NY: $253,000 · OtherHUDSON VALLEY SHAKESPEARE FEST: $251,400 · OtherMT SINAI DERM ADVISORY BOARD: $200,000 · Other+86 more: $1,946,575 · Other+86 moreMuseum of Modern Art: $826,500 · Arts & CultureMuseum of Modern ArtNew Museum of Contemporary Art: $805,000 · Arts & CultureNew Museum of Contemporar…WHITNEY MUSEUM OF AMERICAN ART: $223,200 · Arts & CultureWHITNEY MUSEUM OF AMERICA…THE JEWISH MUSEUM: $125,000 · Arts & CultureTHE JEWISH MUSEUMTHE WOOSTER GROUP INC: $99,000 · Arts & Culture+14 more: $99,531 · Arts & CultureESF COLLEGE FOUNDATION INC: $760,000 · EducationESF COLLEG…THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK: $50,000 · EducationTHE TRUSTE…+7 more: $61,800 · Education+7 moreTHE AMERICAN CHESTNUT FOUNDATION: $50,000 · EnvironmentEARTHJUSTICE: $37,603 · EnvironmentScenic Hudson Inc: $34,500 · EnvironmentSIERRA CLUB FOUNDATION: $30,500 · EnvironmentWORLD WILDLIFE FUND INC: $28,000 · EnvironmentHudson Highlands Land Trust Inc: $24,500 · EnvironmentNATURAL RESOURCES DEFENSE COUNCIL INC: $23,000 · EnvironmentNATIONAL ARBOR DAY FOUNDATION: $16,000 · EnvironmentNEW YORK BOTANICAL GARDEN: $14,571 · Environment+6 more: $35,000 · EnvironmentCENTRAL PARK CONSERVANCY INC: $260,000 · Recreation & Sports+2 more: $6,042 · Recreation & SportsFIDELITY INVESTMENTS CHARITABLE GIFT FUND: $220,000 · Community ImprovementTHE ANIMAL MEDICAL CENTER: $82,500 · AnimalsTHE AMERICAN SOCIETY FOR THE PREVENTION OF CRUELTY TO ANIMALS: $33,500 · AnimalsWORLD ANIMAL PROTECTION: $20,000 · AnimalsNATIONAL WILDLIFE FEDERATION: $20,000 · AnimalsDefenders of Wildlife: $16,000 · AnimalsHumane World for Animals International: $12,000 · AnimalsHAWK CREEK WILDLIFE CENTER INC: $9,500 · Animals+2 more: $10,500 · Animals
Other$5,578,442Arts & Culture$2,178,231Education$871,800Environment$293,674Recreation & Sports$266,042Community Improvement$220,000Animals$204,000

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

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetMuseum of Modern Art: $826,500 over 9y, 0.1% of budgetNew Museum of Contemporary Art: $805,000 over 9y, 1.0% of budgetESF COLLEGE FOUNDATION INC: $760,000 over 8y, 2.4% of budgetThe Frick Collection: $590,000 over 9y, 0.3% of budgetCENTRAL PARK CONSERVANCY INC: $260,000 over 8y, 0.1% of budgetWHITNEY MUSEUM OF AMERICAN ART: $223,200 over 9y, 0.1% of budgetFIDELITY INVESTMENTS CHARITABLE GIFT FUND: $220,000 over 2y, 0.0% of budgetGLYNWOOD CENTER INC: $127,531 over 8y, 0.5% of budgetTHE JEWISH MUSEUM: $125,000 over 9y, 0.1% of budgetTHE WOOSTER GROUP INC: $99,000 over 9y, 1.1% of budgetTHE ANIMAL MEDICAL CENTER: $82,500 over 8y, 0.0% of budgetMEDECINS SANS FRONTIERES USA INC: $60,500 over 9y, 0.0% of budgetTHE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK: $50,000 over 1y, 0.0% of budgetTHE AMERICAN CHESTNUT FOUNDATION: $50,000 over 9y, 0.8% of budgetWNET: $39,500 over 3y, 0.0% of budgetMYRIAD USA INC: $39,458 over 3y, 0.0% of budgetEARTHJUSTICE: $37,603 over 7y, 0.0% of budgetScenic Hudson Inc: $34,500 over 8y, 0.0% of budgetTHE AMERICAN SOCIETY FOR THE PREVENTION OF CRUELTY TO ANIMALS: $33,500 over 7y, 0.0% of budgetARTCOUNCIL INC DBA ARTADIA: $31,000 over 8y, 0.3% of budgetSIERRA CLUB FOUNDATION: $30,500 over 8y, 0.0% of budgetWORLD WILDLIFE FUND INC: $28,000 over 9y, 0.0% of budgetCITYMEALS-ON-WHEELS: $27,000 over 5y, 0.0% of budgetSHARE OUR STRENGTH: $24,500 over 4y, 0.0% of budgetHudson Highlands Land Trust Inc: $24,500 over 6y, 0.4% of budgetNATURAL RESOURCES DEFENSE COUNCIL INC: $23,000 over 9y, 0.0% of budgetWORLD ANIMAL PROTECTION: $20,000 over 8y, 0.1% of budgetNATIONAL WILDLIFE FEDERATION: $20,000 over 9y, 0.0% of budgetThe New York Public Library Astor Lenox and Tilden Foundations: $19,000 over 9y, 0.0% of budgetThe Children's Health Fund: $17,500 over 7y, 0.1% of budgetTHE SYLVIA CENTER: $17,250 over 8y, 1.1% of budgetPHYSICIANS FOR HUMAN RIGHTS INC: $17,000 over 5y, 0.1% of budgetCornell University: $16,200 over 7y, 0.0% of budgetNATIONAL ARBOR DAY FOUNDATION: $16,000 over 6y, 0.0% of budgetDefenders of Wildlife: $16,000 over 5y, 0.0% of budgetNEW YORK BOTANICAL GARDEN: $14,571 over 7y, 0.0% of budgetPutnam Valley Volunteer Fire Dept: $14,500 over 7y, 0.4% of budgetThe Ballroom Cultural Arts Foundation: $13,681 over 4y, 0.6% of budgetHumane World for Animals International: $12,000 over 5y, 0.0% of budgetHAWK CREEK WILDLIFE CENTER INC: $9,500 over 6y, 0.4% of budgetWIKIMEDIA FOUNDATION INC: $9,100 over 7y, 0.0% of budgetSTONECROP GARDENS INC: $9,000 over 8y, 0.1% of budgetFordham University: $8,500 over 4y, 0.0% of budgetENVIRONMENTAL DEFENSE FUND INCORPORATED: $8,000 over 4y, 0.0% of budgetNational Gallery of Art: $7,000 over 7y, 0.0% of budgetTHE SKIN CANCER FOUNDATION INC: $7,000 over 7y, 0.0% of budgetMANITOGA INC: $7,000 over 3y, 0.6% of budgetTHE FLYING WHALE INC: $6,500 over 2y, 37% 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 Museum of Modern Art ↗
  • Who funds New Museum of Contemporary Art ↗
  • Who funds ESF COLLEGE FOUNDATION INC ↗
  • Who funds The Frick Collection ↗
  • Who funds CENTRAL PARK CONSERVANCY INC ↗
  • Who funds WHITNEY MUSEUM OF AMERICAN ART ↗
  • Who funds FIDELITY INVESTMENTS CHARITABLE GIFT FUND ↗
  • Who funds GLYNWOOD CENTER INC ↗
  • Who funds THE JEWISH MUSEUM ↗
  • Who funds THE WOOSTER GROUP INC ↗
  • Who funds THE ANIMAL MEDICAL CENTER ↗
  • Who funds MEDECINS SANS FRONTIERES USA INC ↗
  • Who funds THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK ↗
  • Who funds THE AMERICAN CHESTNUT FOUNDATION ↗
  • Who funds WNET ↗
  • Who funds MYRIAD USA INC ↗
  • Who funds EARTHJUSTICE ↗
  • Who funds Scenic Hudson 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.

The New York Community TrustNY19.8× affinity8 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The New York Community Trust · The Cowles Charitable Trust · Arison Arts Foundation · Gerald L Lennard Foundation Inc · May and Samuel Rudin Family Foundation Inc · Ag Foundation · National Philanthropic Trust · Ibm International Foundation · The Hyde and Watson Foundation · Jewish Communal Fund · Jpmorgan Chase Foundation · Morgan Stanley Global Impact Funding Trust Inc

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 Orentreich Family Foundation funds: left to right is the share of its income from government, bottom to top the share from Orentreich Family Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 20%3%10%23%40%funder's share of their income ↑0%15%30%45%60%share of the org’s income from government →
    no gov moneyreceives it· size = income
    2get no government money at all
    22report 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 Orentreich Family Foundation?

    Find your warmest path to Orentreich Family 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 152 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 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

    Source object · view filing

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