Skip to content
The Arthur Loeb Foundation Inc at a glance

· Private foundation

The Arthur Loeb Foundation Inc

Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$543k
Granted FY2024still arriving
40
Grants FY2024still arriving
5
States reached
$100k
Largest
01What it fundsRead
02The needRead
03Its granteesRead
04Its fieldRead
05Through PlinthRead
01What it funds
0199% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2019 to 2024.

Arts & Culture$2.3MHealth$617kFood & Nutrition$610kEducation$359kHuman Services$223kRecreation & Sports$180kAnimals$135kEnvironment$103kOther$0
02FY2024 · 40 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2024

  • Under $10k24 grants · $106k
  • $10k–50k14 grants · $278k
  • $50k–250k2 grants · $160k
$6,000
Median grant
5
States reached
$423k
Total assets
Largest grants
RecipientAmount
CITYMEALS-ON-WHEELS$100,000
LINCOLN CENTER THEATER$60,000
NAUMBURG ORCHESTRAL CONCERTS$30,000
THE JEWISH MUSEUM$30,000
PLOWSHARE FARM$30,000
MYFACE$30,000
RISING TREETOPS AT OAKHURST$27,500
LENOX HILL NEIGHBORHOOD HOUSE$25,000
HANDEL HOUSE FOUNDATION OF AMERICA$20,000
THE SCHWARTZMAN ANIMAL MEDICAL CENTER$18,000
THE CARNEGIE HALL CORPORATION$15,000
SONS OF THE REVOLUTION$12,000
CAMPHILL SOLTANE$10,000
THE FRANCES LEHMAN LOEB ART CENTER$10,000
CAMPHILL VILLAGE USA INC$10,000
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 (FY19–24, $223k) land where the poverty rate runs at 17%, against an area that typically sits at 10%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 10%CAMPHILL FOUNDATION: $2k → 14%CAMPHILL FOUNDATION: $2k → 14%CAMPHILL FOUNDATION: $2k → 14%CAMPHILL FOUNDATION: $2k → 14%CAMPHILL FOUNDATION: $2k → 14%LENOX HILL NEIGHBORHOOD HOUSE: $25k → 17%LENOX HILL NEIGHBORHOOD HOUSE: $25k → 17%LENOX HILL NEIGHBORHOOD HOUSE: $25k → 17%LENOX HILL NEIGHBORHOOD HOUSE: $25k → 17%LENOX HILL NEIGHBORHOOD HOUSE: $25k → 17%LENOX HILL NEIGHBORHOOD HOUSE: $25k → 17%LENOX HILL NEIGHBORHOOD HOUSE: $25k → 17%LENOX HILL NEIGHBORHOOD HOUSE: $25k → 17%HENRY STREET SETTLEMENT: $10k → 17%HENRY STREET SETTLEMENT: $3k → 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

NH
NY
MA
PA
NJ
VA
DC
AL
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.

96%of every dollar goes to organizations it has funded before.
$4.6M · 71 repeat orgs$176k to everyone else

Grantees it renews have grown median revenue +35% since the first grant, against +24% for those funded once.

71 repeat relationships: 40 still active in FY2024, 31 since wound down.

How the two cohorts compare

Re-uppedFunded once

Organizations

71
10

Total granted

$4.6M
$176k

Median revenue growth · since first grant

+35%
+24%

Still filing today

80%
80%

New vs renewed · share of each year

In FY2024, 100% of grant dollars renewed an existing relationship; $0 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 ServicesRecreation & 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

  • C
    CITYMEALS-ON-WHEELS
    6× · 2019–2024 · $600k · revenue +42%
  • LH
    LENOX HILL NEIGHBORHOOD HOUSE INC
    6× · 2019–2024 · $200k · revenue +35%
  • TP
    The Pierpont Morgan Library
    5× · 2019–2023 · $192k · revenue +53%

Funded once

  • TG
    THE GEORGE WASHINGTON INSTITUTE FOR RELIGIOUS FREEDOM
    one grant, 2019 · $50k · revenue -9%
  • PA
    POPULATION ACTION INTERNATIONAL
    one grant, 2019 · $50k · revenue -83%
  • PP
    PLANNED PARENTHOOD OF GREATER NEW YORK INCgraduated
    one grant, 2019 · $40k · revenue +86%
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
The Neue Galerie New York
Arts & Culture
2
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
3
Munson-Williams-Proctor Arts Institute

Munson-williams-proctor arts institute (mwpai) is a fine arts center dedicated to serving diverse audiences by advancing the appreciation, understanding, and enjoyment of the arts. the art institute aims to promote interest and…

Arts & Culture
4
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
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
Berggruen Institute
Education
7
Solomon R Guggenheim Foundation

Committed to innovation, the solomon r. guggenheim foundation (the "foundation") collects, (continued on schedule o)

Arts & Culture
8
Bard College

Bard college seeks to provide a challenging academic program and a supportive environment that fosters a collaborative interchange of ideas in the classroom as well as ambition to achieve excellence.

Education
9
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
10
New York Historical Society

The founding mission of the new-york historical society ("the new york historical "tnyh") is to collect, preserve, and interpret, for the broadest possible public, material relevant to the history of the united states in general and of new…

Arts & Culture
11
Robert Rauschenberg Foundation
Arts & Culture
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 New York Public Library Astor Lenox and Tilden Foundations; the most unlike its peers is The George Washington Institute for Religious Freedom. 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

68 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. 68 of the 82 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.

2
Load-bearing (≥25% of a budget)
8
Early backer (in before they grew)
66/68
Grantees still filing
53/68
Grew since first funded

Where the money sits, by cause and then by grantee

THE VIVIAN BEAUMONT THEATERINC D/B/A LINCOLN CENTER THEATER: $350,000 · Arts & CultureTHE VIVIAN BEAUMONT THEATERINC D/…THE JEWISH MUSEUM: $165,000 · Arts & CultureTHE JEWISH MUSEUMTHE SECOND STAGE THEATRE INC: $127,500 · Arts & CultureTHE SECOND STAGE THEATRE INCTHE SANTA MADDALENA FOUNDATION INC CO BARBARA SPENCE: $127,500 · Arts & CultureTHE SANTA MADDALENA FOUNDATION IN…THE CARNEGIE HALL CORPORATION: $90,000 · Arts & CultureTHE CARNEGIE HALL CORPORATIONTWO EAST SIXTY-SECOND STREET FOUNDATION: $85,000 · Arts & CultureTWO EAST SIXTY-SECOND STREET FOUN…THE PHILHARMONIC SYMPHONY SOCIETY OF NY INC: $62,000 · Arts & CultureNEW YORK CITY BALLET INC: $61,595 · Arts & CulturePRESERVATION LEAGUE OF NEW YORK STATE: $60,000 · Arts & CultureSCHOOL OF AMERICAN BALLET INC: $55,000 · Arts & CultureSKOWHEGAN SCHOOL OF PAINTING AND SCULPTURE INC: $50,500 · Arts & Culture+12 more: $236,000 · Arts & Culture+12 moreTHE SAMFUND INC: $240,000 · OtherTHE SAMFUND INCIndividual grant recipient: $160,000 · OtherIndividual grant recipientTHE NAUMBURG ORCHESTRAL CONCERTS INC: $135,000 · OtherTHE NAUMBURG ORCHESTRAL CONCERTS IN…PLOWSHARE FARM INC: $130,000 · OtherPLOWSHARE FARM INCRISING TREETOPS AT OAKHURST: $97,500 · OtherRISING TREETOPS AT OAKHURSTSONS OF THE REVOLUTION: $66,000 · OtherNATIONAL FOUNDATION FOR FACIAL RECONSTRUCTION INC: $60,000 · OtherTHE SCHWARTZMAN ANIMAL MEDICAL CENTER: $54,000 · OtherTHE ANIMAL MEDICAL CENTER: $77,500 · OtherLYFORD CAY FOUNDATION INC: $70,000 · Other+26 more: $510,970 · Other+26 morePresident and Fellows of Harvard College: $250,000 · EducationPresident and Fell…The Pierpont Morgan Library: $191,815 · EducationThe Pierpont Morga…The New York Public Library Astor Lenox and Tilden Foundations: $96,573 · EducationThe New York Publi…UPPER SARANAC LAKE FOUNDATION INC: $80,000 · EducationUPPER SARANAC LAKE…DE LA SALLE ACADEMY: $58,000 · EducationDE LA SALLE ACADEM…PAUL SMITHS COLLEGE: $55,000 · EducationPAUL SMITHS COLLEG…THE GEORGE WASHINGTON INSTITUTE FOR RELIGIOUS FREEDOM: $50,000 · EducationTHE GEORGE WASHING…CAMPHILL SOLTANE: $50,000 · EducationCAMPHILL SOLTANECITYMEALS-ON-WHEELS: $600,000 · Food & NutritionCITYMEALS-ON-…+1 more: $10,000 · Food & NutritionLENOX HILL NEIGHBORHOOD HOUSE INC: $200,000 · Human ServicesHENRY STREET SETTLEMENT: $12,500 · Human ServicesCAMPHILL FOUNDATION: $10,000 · Human ServicesHANDEL HOUSE FOUNDATION OF AMERICA: $100,000 · InternationalSAVE VENICE INC: $35,000 · InternationalTHE AMERICAN HOSPITAL OF PARIS FOUNDATION: $21,550 · International+1 more: $1,000 · InternationalPOPULATION ACTION INTERNATIONAL: $50,000 · HealthCAMPHILL VILLAGE USA INC: $50,000 · HealthPLANNED PARENTHOOD OF GREATER NEW YORK INC: $40,000 · HealthUNITED HOSPITAL FUND OF NEW YORK: $5,900 · Health+2 more: $5,000 · Health
Arts & Culture$1,470,095Other$1,600,970Education$831,388Food & Nutrition$610,000Human Services$222,500International$157,550Health$150,900

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 budgetCITYMEALS-ON-WHEELS: $600,000 over 6y, 0.4% of budgetTHE VIVIAN BEAUMONT THEATERINC D/B/A LINCOLN CENTER THEATER: $350,000 over 5y, 0.3% of budgetPresident and Fellows of Harvard College: $250,000 over 4y, 0.0% of budgetTHE SAMFUND INC: $240,000 over 6y, 7.7% of budgetLENOX HILL NEIGHBORHOOD HOUSE INC: $200,000 over 6y, 0.4% of budgetThe Pierpont Morgan Library: $191,815 over 5y, 0.2% of budgetTHE JEWISH MUSEUM: $165,000 over 6y, 0.2% of budgetTHE NAUMBURG ORCHESTRAL CONCERTS INC: $135,000 over 4y, 18% of budgetPLOWSHARE FARM INC: $130,000 over 5y, 1.6% of budgetTHE SECOND STAGE THEATRE INC: $127,500 over 5y, 0.5% of budgetTHE SANTA MADDALENA FOUNDATION INC CO BARBARA SPENCE: $127,500 over 5y, 36% of budgetHANDEL HOUSE FOUNDATION OF AMERICA: $100,000 over 5y, 29% of budgetRISING TREETOPS AT OAKHURST: $97,500 over 4y, 1.0% of budgetThe New York Public Library Astor Lenox and Tilden Foundations: $96,573 over 6y, 0.0% of budgetTHE CARNEGIE HALL CORPORATION: $90,000 over 6y, 0.0% of budgetTWO EAST SIXTY-SECOND STREET FOUNDATION: $85,000 over 3y, 7.7% of budgetUPPER SARANAC LAKE FOUNDATION INC: $80,000 over 6y, 4.7% of budgetTHE ANIMAL MEDICAL CENTER: $77,500 over 3y, 0.0% of budgetLYFORD CAY FOUNDATION INC: $70,000 over 4y, 0.7% of budgetTHE PHILHARMONIC SYMPHONY SOCIETY OF NY INC: $62,000 over 6y, 0.0% of budgetNEW YORK CITY BALLET INC: $61,595 over 4y, 0.1% of budgetPRESERVATION LEAGUE OF NEW YORK STATE: $60,000 over 4y, 1.7% of budgetNATIONAL FOUNDATION FOR FACIAL RECONSTRUCTION INC: $60,000 over 4y, 1.0% of budgetDE LA SALLE ACADEMY: $58,000 over 4y, 0.2% of budgetPAUL SMITHS COLLEGE: $55,000 over 3y, 0.1% of budgetSCHOOL OF AMERICAN BALLET INC: $55,000 over 6y, 0.1% of budgetSKOWHEGAN SCHOOL OF PAINTING AND SCULPTURE INC: $50,500 over 5y, 0.4% of budgetTHE GEORGE WASHINGTON INSTITUTE FOR RELIGIOUS FREEDOM: $50,000 over 1y, 11% of budgetCAMPHILL SOLTANE: $50,000 over 5y, 0.6% of budgetPOPULATION ACTION INTERNATIONAL: $50,000 over 1y, 0.2% of budgetCAMPHILL VILLAGE USA INC: $50,000 over 5y, 0.1% of budgetMANHATTAN INSTITUTE FOR POLICY RESEARCH INC: $40,000 over 4y, 0.1% of budgetPLANNED PARENTHOOD OF GREATER NEW YORK INC: $40,000 over 1y, 0.1% of budgetLINCOLN CENTER FOR THE PERFORMING ARTS INC: $37,500 over 5y, 0.0% of budgetSAVE VENICE INC: $35,000 over 2y, 0.7% of budgetMANHATTAN SCHOOL OF MUSIC: $34,500 over 5y, 0.0% of budgetTHE PARRISH ART MUSEUM INC: $30,000 over 4y, 0.2% of budgetWHITNEY MUSEUM OF AMERICAN ART: $30,000 over 6y, 0.0% of budgetTEAMWORK FOUNDATION INC: $30,000 over 2y, 2.1% of budgetEAST HARLEM TUTORIAL PROGRAM INC: $27,500 over 2y, 0.1% of budgetTHE PERLMAN MUSIC PROGRAM INC: $26,000 over 6y, 0.9% of budgetASPHALT GREEN INC: $25,000 over 4y, 0.0% of budgetThe Versailles Foundation Inc: $24,000 over 5y, 0.9% of budgetNEIGHBORHOOD COALITION FOR SHELTER INC: $22,500 over 3y, 0.2% of budgetThe Frick Collection: $22,375 over 2y, 0.0% of budgetTHE AMERICAN HOSPITAL OF PARIS FOUNDATION: $21,550 over 2y, 0.7% of budgetCENTRAL PARK CONSERVANCY INC: $17,500 over 5y, 0.0% of budgetThe Vienna Philharmonic Society: $17,000 over 5y, 3.5% 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.

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 Communit…Jewish Communal FundThe Bessemer Giving F…The Bernhill FundAnna-Maria and Stephe…The Goldman Sachs Cha…FjcThe Deborah Loeb Bric…The John L and Sue An…National Philanthropi…Morgan Stanley Global…Mother Cabrini Health…
The New York Community TrustNY21.4× affinity9 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The New York Community Trust · Jewish Communal Fund · The Bessemer Giving Fund · The Bernhill Fund · Anna-Maria and Stephen Kellen Foundation Inc C/O Joel E Sammet & Co LLP · The Goldman Sachs Charitable Gift Fund · Fjc · The Deborah Loeb Brice Foundation · The John L and Sue Ann Weinberg Foundation · National Philanthropic Trust · Morgan Stanley Global Impact Funding Trust Inc · Mother Cabrini Health Foundation 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 The Arthur Loeb Foundation Inc funds: left to right is the share of its income from government, bottom to top the share from The Arthur Loeb Foundation Inc. 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%25%50%75%100%share of the org’s income from government →median 7%
  • President and Fellows of Harvard College: 7% of income from government
no gov moneyreceives it· size = income
2get no government money at all
16report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
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 Arthur Loeb Foundation Inc?

Find your warmest path to The Arthur Loeb 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.

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 82 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 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

Play a game based on Arthur Loeb’s filings →

More from the funding graph

The unnamed billions
grants reported with no recipient in the public record
The regranting layer
51% of grant dollars land in the regranting layer
The DAF merry-go-round
$9.7B circulates between donor-advised funds
The endowment market
who holds foundation money, and what just moved
The camps
funders cluster by geography, not ideology
By state
where grant money is based, and what stays home