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New York · Private foundation

The Arthur S & Marilyn Penn Charitable Trust

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.

$5k
Granted FY2025(still arriving)
8
Grants FY2025
8
Organizations funded FY2024
13%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$500
Largest grant, FY2025
$1,000
Organizations funded a year
8 to 30
FY2018 to FY2024
States reached, FY2025
3
Total assets, FY2025
$83k
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 13% of the organizations The Arthur S & Marilyn Penn Charitable Trust funded were first-time grantees, receiving 13% of its grant dollars.

New vs renewed · share of each year

In FY2024, 87% of grant dollars renewed an existing relationship; $700 went to new ones.

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

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

’19’20’21’22’23’24
Arts & CultureEducationHealthInternationalHuman ServicesCrime & LegalOther
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.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2025still arriving8$5k0%
FY20248$6k13%
FY202311$6k18%
FY202222$18k14%
FY202125$25k32%
FY202022$17k32%
FY201930$22k63%
FY201820$18kn/a
93% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2018 to 2025.

Education$29kInternational$27kCivil Rights$18kHealth$11kHuman Services$10kArts & Culture$8kReligion$4kSocial Science$2kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

IL
NY
MA
SD
IN
PA
CT
RI
MO
VA
MD
KS
DC
FL

Top grantees

Largest recipients by total granted, FY2018 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 35 grantees
All grantees of The Arthur S & Marilyn Penn Charitable Trust by total granted
GranteeTotal grantedYearsShare of their budget
Center for Individual Rights$17,00051%
New Alternatives for Children Inc$8,65070%
Friends of the Israel Defense Forces$8,50080%
American Friends of Magen David Adom$7,13060%
National Association of Scholars Inc$6,00030%
Center for Security Policy Inc$5,00050%
American Council of Trustees and Alumni$5,00050%
National Association of Scholars$3,0001n/a
Israel Cancer Association (Usa) Corp$3,00010%
Birthright Israel Foundation$2,10040%
Parkinson's Foundation Inc$2,00040%
Manhattan Institute for Policy Research Inc$2,00040%
Bronx High School of Science Alumni Foundation Inc$1,80040%
Gatestone Institute$1,50020%
Friends of Tel Aviv Sourasky Medical Center Inc$1,50010%
New York City Ballet Inc$1,40040%
Rockland Conservatory of Music$1,17530%
Wounded Warrior Project Inc$1,10020%
Peconic Land Trust Inc$1,00020%
Center for Safety & Change Inc$1,00010%
Stephen Siller Tunnel to Towers Foundation$1,00010%
New York City Police Foundation Inc$1,00010%
The United States Holocaust Memorial Museum$71640%
American Society for Yad Vashem Inc$64030%
Metropolitan Museum of Art$61020%
Calvary Fund Inc$50010%
Commentary Inc$50010%
Amit Children Inc$50010%
Institute for the Study of Global Antisemitism and Policy$50010%
Tamid NYC$3601n/a
Sarasota Ballet of Florida Inc$25010%
Ballet Theatre Foundation Inc$24010%
National Wwi Museum and Memorial$10010%
The Sigma Alpha Mu Foundation$10010%
St Josephs Indian School$452n/a

What it could do for these grantees

Plus 25 recipients with no EIN on record ($29k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget The Arthur S & Marilyn Penn Charitable Trust supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetCenter for Individual Rights: $17,000 over 5y, 0.5% of budgetNew Alternatives for Children Inc: $8,650 over 7y, 0.0% of budgetFriends of the Israel Defense Forces: $8,500 over 8y, 0.0% of budgetAmerican Friends of Magen David Adom: $7,130 over 6y, 0.0% of budgetNational Association of Scholars Inc: $6,000 over 3y, 0.1% of budgetCenter for Security Policy Inc: $5,000 over 5y, 0.1% of budgetAmerican Council of Trustees and Alumni: $5,000 over 5y, 0.0% of budgetIsrael Cancer Association (Usa) Corp: $3,000 over 1y, 0.4% of budgetBirthright Israel Foundation: $2,100 over 4y, 0.0% of budgetParkinson's Foundation Inc: $2,000 over 4y, 0.0% of budgetManhattan Institute for Policy Research Inc: $2,000 over 4y, 0.0% of budgetBronx High School of Science Alumni Foundation Inc: $1,800 over 4y, 0.0% of budgetGatestone Institute: $1,500 over 2y, 0.0% of budgetFriends of Tel Aviv Sourasky Medical Center Inc: $1,500 over 1y, 0.0% of budgetNew York City Ballet Inc: $1,400 over 4y, 0.0% of budgetRockland Conservatory of Music: $1,175 over 3y, 0.1% of budgetWounded Warrior Project Inc: $1,100 over 2y, 0.0% of budgetPeconic Land Trust Inc: $1,000 over 2y, 0.0% of budgetCenter for Safety & Change Inc: $1,000 over 1y, 0.0% of budgetStephen Siller Tunnel to Towers Foundation: $1,000 over 1y, 0.0% of budgetNew York City Police Foundation Inc: $1,000 over 1y, 0.0% of budgetThe United States Holocaust Memorial Museum: $716 over 4y, 0.0% of budgetAmerican Society for Yad Vashem Inc: $640 over 3y, 0.0% of budgetMetropolitan Museum of Art: $610 over 2y, 0.0% of budgetCalvary Fund Inc: $500 over 1y, 0.0% of budgetCommentary Inc: $500 over 1y, 0.0% of budgetAmit Children Inc: $500 over 1y, 0.0% of budgetInstitute for the Study of Global Antisemitism and Policy: $500 over 1y, 0.1% of budgetSarasota Ballet of Florida Inc: $250 over 1y, 0.0% of budgetBallet Theatre Foundation Inc: $240 over 1y, 0.0% of budgetNational Wwi Museum and Memorial: $100 over 1y, 0.0% of budgetThe Sigma Alpha Mu Foundation: $100 over 1y, 0.0% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 32.

Nonprofits that may fit its grantmaking

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.

Jewish Communal FundNY17.3× affinity8 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Jewish Communal Fund · Donors Trust Inc · Colegato Foundation · National Philanthropic Trust · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Vanguard Charitable Endowment Program · Morgan Stanley Global Impact Funding Trust Inc · The Ayco Charitable Foundation · Jpmorgan Chase Foundation · The Bank of America Charitable Foundation Inc · American Endowment Foundation · Donor Advised Charitable Giving 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.

Compare The Arthur S & Marilyn Penn Charitable Trust with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The Arthur S & Marilyn Penn Charitable Trust?

Find your warmest path to The Arthur S & Marilyn Penn Charitable Trust 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.

About The Arthur S & Marilyn Penn Charitable Trust

How much does The Arthur S & Marilyn Penn Charitable Trust give?
The Arthur S & Marilyn Penn Charitable Trust reported 8 grants totaling $4,700 in its FY2025 IRS filing. It funded between 8 and 30 organizations a year over FY2018 to FY2024.
What does The Arthur S & Marilyn Penn Charitable Trust fund?
By grant dollars over FY2018 to FY2025, its largest causes are Education (24%), International (23%), Civil Rights (15%).
Who are The Arthur S & Marilyn Penn Charitable Trust's largest grantees?
By total granted over FY2018 to FY2025: Center for Individual Rights ($17k), New Alternatives for Children Inc ($9k), Friends of the Israel Defense Forces ($9k).
Does The Arthur S & Marilyn Penn Charitable Trust fund new organizations?
In FY2024, 13% of the organizations it funded were first-time grantees.
Does The Arthur S & Marilyn Penn Charitable Trust accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as The Arthur S & Marilyn Penn Charitable Trust?
Its strongest co-funders, measured against what their size predicts, include Jewish Communal Fund, Donors Trust Inc, Colegato Foundation.
Where is The Arthur S & Marilyn Penn Charitable Trust based?
The Arthur S & Marilyn Penn Charitable Trust is based in NY.

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 64 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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