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Stanley J Arkin&Barbara Arkin Foundationinc

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.

$111k
Granted FY2025still arriving
14
Grants FY2025still arriving
6
States reached
$50k
Largest
01What it funds
0196% classified

What it funded, over time

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

Social Science$465kArts & Culture$160kReligion$71kAnimals$45kHealth$43kPhilanthropy$13kInternational$13kEducation$12kOther$0
02FY2025 · 14 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k10 grants · $20k
  • $10k–50k3 grants · $41k
  • $50k–250k1 grant · $50k
$2,500
Median grant
6
States reached
$317k
Total assets
Largest grants
RecipientAmount
HUDSON INSTITUTE FOUNDATION$50,000
TEMPLE BETH SHALOM$17,500
Individual grant recipient$13,000
SOUTH FORK NATURAL HISTORY MUSEUM$10,000
SOS ANIMAL RESCUE$6,000
FRACTURE SERVICE FUND$2,500
HILLSDALE COLLEGE$2,500
METROPOLITIAN OPERA GUILD INC$2,000
THE THIRTEEN$1,500
THE JEWISH MUSEUM$1,500
DANA FARBER INSTITUTE$1,000
Individual grant recipient$1,000
FRATERNAL ORDER OF POLICE$1,000
CARNEGIE HALL CORP$1,000
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:

Its human-services grants (FY21–21, $1k) land where the poverty rate runs at 14%, 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.

area typical 12%AMERICAN RED CROSS: $1k → 14%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

IL
MI
NY
MA
PA
NJ
CT
VA
DC
FL
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.

91%of every dollar goes to organizations it has funded before.
$769k · 24 repeat orgs$78k to everyone else

Grantees it renews have grown median revenue +40% since the first grant, against +27% for those funded once.

24 repeat relationships: 8 still active in FY2025, 16 since wound down; 5 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

24
21

Total granted

$769k
$55k

Median revenue growth · since first grant

+40%
+27%

Still filing today

50%
43%

New vs renewed · share of each year

In FY2025, 79% of grant dollars renewed an existing relationship; $23k 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 & CultureAnimalsHealthEnvironmentEducationInternationalOther
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

  • SF
    SOUTH FORK NATURAL HISTORY SOCIETY
    9× · 2017–2025 · $85k · revenue +29%
  • TJ
    THE JEWISH MUSEUM
    6× · 2020–2025 · $10k · revenue +102%
  • TC
    THE CARNEGIE HALL CORPORATION
    3× · 2023–2025 · $9k · revenue +40%

Funded once

  • IG
    Individual grant recipient
    one grant, 2018 · $8k
  • FRIENDS OF THE ISRAEL DEFENSE FORCESgraduated
    one grant, 2022 · $8k · revenue +110%
  • NP
    NY PRESBYTERIAN HOSPITAL
    one grant, 2021 · $5k
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
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
3
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
4
National September 11 Memorial and Museum At the World Trade Center

The national september 11 memorial & museum at the world trade center bears solemn witness to the terrorist attacks of september 11, 2001, and february 26, 1993. located at a site made sacred through loss, the memorial & museum remembers…

Arts & Culture
5
Museum of Jewish Heritage a Living Memorial to the Holocaust

The museum of jewish heritage - a living memorial to the holocaust is new york's contribution to the global responsibility to never forget. see schedule o for additional information.

Arts & Culture
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
Weitzman National Museum of American Jewish History

The weitzman national museum of american jewish history, on independence mall in philadelphia, presents educational programs and experiences that preserve, explore, and celebrate the history of jews in america. its purpose is to connect…

Arts & Culture
8
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
9
Bar Ilan University in Israel Inc

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

—
10
The Long Island Museum of American Art History & Carriages

The long island museum is dedicated to inspiring people of all ages with an understanding and enjoyment of american art, history and carriages as expressed through the heritage of long island and its diverse communities.

Arts & Culture
11
The Pierpont Morgan Library

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.

Education
12
New York Public Radio

To make the mind more curious, the heart more open, and the spirit more joyful through excellent audio programming that is deeply rooted in new york.

Arts & Culture
How this is measured
The grantee most central to the portfolio’s shape is The Carnegie Hall Corporation; the most unlike its peers is Fracture Service Fund 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

24 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. 24 of the 52 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)
3
Early backer (in before they grew)
24/24
Grantees still filing
17/24
Grew since first funded

Where the money sits, by cause and then by grantee

HUDSON INSTITUTE FOUNDATION: $465,000 · OtherHUDSON INSTITUTE FOUNDATIONTEMPLE BETH SHOLOM: $43,206 · OtherTEMPLE BETH SHOLOMTEMPLE BETH SHALOM: $27,786 · OtherINTERNATIONAL FUND FOR ANIMAL WELFARE: $24,500 · Other+31 more: $112,750 · Other+31 moreSOUTH FORK NATURAL HISTORY SOCIETY: $85,000 · EnvironmentSOUTH FORK …The Metropolitan Opera Guild Inc: $25,250 · Arts & CultureTHE JEWISH MUSEUM: $9,800 · Arts & CultureTHE CARNEGIE HALL CORPORATION: $8,630 · Arts & CultureJacksonville Symphony Association Inc: $5,000 · Arts & CultureWNET: $5,000 · Arts & CultureMUSEUM OF ARTS AND SCIENCES INC: $2,000 · Arts & Culture+1 more: $500 · Arts & CultureNO DOGS LEFT BEHIND INC: $10,000 · AnimalsFLAGLER HUMANE SOCIETY INC: $4,500 · Animals+1 more: $250 · AnimalsCHILDREN OF BELLEVUE INC: $4,000 · HealthDana-Farber Cancer Institute Inc: $4,000 · HealthWEILL CORNELL IMAGING AT NEWYORK-PRESBYTERIAN: $2,500 · HealthHILLSDALE COLLEGE: $9,000 · EducationTHE PATRICK SCHOOL INC: $1,000 · EducationFRIENDS OF THE ISRAEL DEFENSE FORCES: $7,500 · International
Other$673,242Environment$85,000Arts & Culture$56,180Animals$14,750Health$10,500Education$10,000International$7,500

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

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetSOUTH FORK NATURAL HISTORY SOCIETY: $85,000 over 9y, 1.0% of budgetThe Metropolitan Opera Guild Inc: $25,250 over 6y, 0.7% of budgetNO DOGS LEFT BEHIND INC: $10,000 over 2y, 0.4% of budgetTHE JEWISH MUSEUM: $9,800 over 6y, 0.0% of budgetHILLSDALE COLLEGE: $9,000 over 5y, 0.0% of budgetTHE CARNEGIE HALL CORPORATION: $8,630 over 3y, 0.0% of budgetFRIENDS OF THE ISRAEL DEFENSE FORCES: $7,500 over 1y, 0.0% of budgetFRACTURE SERVICE FUND INC: $6,000 over 3y, 4.1% of budgetJacksonville Symphony Association Inc: $5,000 over 3y, 0.0% of budgetWNET: $5,000 over 1y, 0.0% of budgetFOUNDATION FOR INDIVIDUAL RIGHTS AND EXPRESSION INC: $5,000 over 1y, 0.0% of budgetFLAGLER HUMANE SOCIETY INC: $4,500 over 3y, 0.1% of budgetCHILDREN OF BELLEVUE INC: $4,000 over 3y, 0.3% of budgetDana-Farber Cancer Institute Inc: $4,000 over 4y, 0.0% of budgetWEILL CORNELL IMAGING AT NEWYORK-PRESBYTERIAN: $2,500 over 1y, 0.0% of budgetWILD OCEANS INC: $2,000 over 2y, 0.3% of budgetMUSEUM OF ARTS AND SCIENCES INC: $2,000 over 3y, 0.0% of budgetTHE THIRTEEN: $1,500 over 1y, 0.2% of budgetJEWISH FEDERATION OF VOLUSIA & FLAGLER COUNTIES INC: $1,000 over 1y, 0.1% of budgetAmerican National Red Cross & Its Constituent Chapters and Branches: $1,000 over 1y, 0.0% of budgetTHE PATRICK SCHOOL INC: $1,000 over 1y, 0.1% of budgetThe United States Holocaust Memorial Museum: $500 over 1y, 0.0% of budgetTHE HUMANE SOCIETY OF NEW YORK: $250 over 1y, 0.0% of budgetNATIONAL LAW ENFORCEMENT OFFICERS MEMORIAL FUND INC: $250 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 SOUTH FORK NATURAL HISTORY SOCIETY ↗
  • Who funds The Metropolitan Opera Guild Inc ↗
  • Who funds NO DOGS LEFT BEHIND INC ↗
  • Who funds THE JEWISH MUSEUM ↗
  • Who funds HILLSDALE COLLEGE ↗
  • Who funds THE CARNEGIE HALL CORPORATION ↗
  • Who funds FRIENDS OF THE ISRAEL DEFENSE FORCES ↗
  • Who funds FRACTURE SERVICE FUND INC ↗
  • Who funds Jacksonville Symphony Association Inc ↗
  • Who funds WNET ↗
  • Who funds FOUNDATION FOR INDIVIDUAL RIGHTS AND EXPRESSION INC ↗
  • Who funds FLAGLER HUMANE SOCIETY INC ↗
  • Who funds CHILDREN OF BELLEVUE INC ↗
  • Who funds Dana-Farber Cancer Institute Inc ↗
  • Who funds WEILL CORNELL IMAGING AT NEWYORK-PRESBYTERIAN ↗
  • Who funds WILD OCEANS INC ↗
  • Who funds MUSEUM OF ARTS AND SCIENCES INC ↗
  • Who funds THE THIRTEEN ↗
  • Who funds JEWISH FEDERATION OF VOLUSIA & FLAGLER COUNTIES 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.

National Philanthropic TrustPA9.4× affinity7 shared granteesties to 9 of 9Hover any node to trace its alignments.Compare side by side →

Open a dossier: National Philanthropic Trust · Raymond James Charitable Endowment Fund · The Bank of America Charitable Foundation Inc · Morgan Stanley Global Impact Funding Trust Inc · Network for Good · Vanguard Charitable Endowment Program · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · American Online Giving Foundation Inc · 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 Stanley J Arkin&Barbara Arkin Foundationinc funds: left to right is the share of its income from government, bottom to top the share from Stanley J Arkin&Barbara Arkin Foundationinc. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 40%0%1%3%5%funder's share of their income ↑0%4%8%11%15%share of the org’s income from government →median 7%
  • Dana-Farber Cancer Institute Inc: 7% of income from government
  • Flagler Humane Society Inc: 1% of income from government
no gov moneyreceives it· size = income
4get no government money at all
5report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–15%
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.

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 52 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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