Skip to content
The Anthony a Yoseloff Foundation Inc at a glance

· Private foundation

The Anthony a Yoseloff Foundation Inc

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.

$3.6M
Granted FY2025still arriving
14
Grants FY2025still arriving
2
States reached
$1.0M
Largest
01What it fundsRead
02The needRead
03Its granteesRead
04Its fieldRead
05Through PlinthRead
01What it funds
01100% classified

What it funded, over time

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

Education$10.0MPhilanthropy$3.9MHealth$3.8MRecreation & Sports$3.1MArts & Culture$2.4MYouth Development$325kScience & Tech$75kCommunity Improvement$65kOther$0
02FY2025 · 14 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • $10k–50k3 grants · $75k
  • $50k–250k7 grants · $635k
  • $250k+4 grants · $2.9M
$100,000
Median grant
2
States reached
$64M
Total assets
Largest grants
RecipientAmount
JEWISH COMMUNAL FUND$1,000,000
CENTRAL PARK CONSERVANCY$750,000
NEW YORK PUBLIC LIBRARY$750,000
NEW YORK PRESBYTERIAN HOSPITAL$400,000
COLUMBIA UNIVERSITY$160,000
AMERICAN MUSEUM OF NATURAL HISTORY$125,000
DWIGHT-ENGLEWOOD SCHOOL$100,000
CHAPIN SCHOOL$100,000
NEW YORK HISTORICAL SOCIETY$50,000
ROBIN HOOD FOUNDATION$50,000
CORNELL UNIVERSITY$50,000
MANHATTAN SCHOOL OF MUSIC$25,000
THE HUNTER COLLEGE FOUNDATION INC$25,000
NATIONAL BASEBALL HALL OF FAME AND MUSEUM$25,000
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 17%, against an area that typically sits at 8%. 98% of its dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 8%BRYN MAWR COLLEGE: $100k → 10%National Baseball Hall of Fame and Museum: $225k → 13%DWIGHT-ENGLEWOOD SCHOOL: $100k → 7%Bryn Mawr College: $100k → 10%BRYN MAWR COLLEGE: $100k → 10%BRYN MAWR COLLEGE: $100k → 10%The New York Public Library: $750k → 17%The New York Public Library: $750k → 17%NEW YORK PUBLIC LIBRARY: $750k → 17%The New York Public Library: $750k → 17%THE NEW YORK PUBLIC LIBRARY: $750k → 17%THE NEW YORK PUBLIC LIBRARY: $500k → 17%THE NEW YORK PUBLIC LIBRARY: $500k → 17%THE NEW YORK PUBLIC LIBRARY: $500k → 17%DONORSCHOOSEORG: $250k → 17%DonorsChooseorg: $150k → 17%DONORSCHOOSEORG: $150k → 17%LEADERSHIP ENTERPRISE FOR A DIVERSE AMERICA: $100k → 17%LEADERSHIP ENTERPRISE FOR A DIVERSE AMERICA: $100k → 17%LEADERSHIP ENTERPRISE FOR A DIVERSE AMERICA: $100k → 17%DONORSCHOOSEORG: $100k → 17%LEADERSHIP ENTERPRISE FOR A DIVERSE AMERICA: $100k → 17%JEWISH COMMUNAL FUND: $1.1M → 17%Central Park Conservancy: $1.0M → 17%JEWISH COMMUNAL FUND: $1.0M → 17%Jewish Communal Fund: $850k → 17%CENTRAL PARK CONSERVANCY: $750k → 17%CENTRAL PARK CONSERVANCY: $600k → 17%Jewish Communal Fund: $300k → 17%JEWISH COMMUNAL FUND: $225k → 17%Central Park Conservancy: $200k → 17%Central Park Conservancy: $150k → 17%COMMUNITY FUNDS INC: $100k → 17%COLUMBIA UNIVERSITY: $275k → 17%Columbia University: $175k → 17%COLUMBIA UNIVERSITY: $160k → 17%Columbia University: $125k → 17%New York-Presbyterian Fund Inc: $1.2M → 17%New York-Presbyterian Fund Inc: $1.1M → 17%NEW YORK PRESBYTERIAN HOSPITAL: $400k → 17%NEW YORK-PRESBYTERIAN FUND INC: $300k → 17%NEW YORK-PRESBYTERIAN FUND INC: $200k → 17%New York-Presbyterian Fund Inc: $200k → 17%NEW YORK-PRESBYTERIAN FUND INC: $200k → 17%NEW YORK-PRESBYTERIAN FUND INC: $200k → 17%AMERICAN MUSEUM OF NATURAL HISTORY: $825k → 17%American Museum of Natural History: $225k → 17%AMERICAN MUSEUM OF NATURAL HISTORY: $125k → 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.
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.

97%of every dollar goes to organizations it has funded before.
$18M · 24 repeat orgs$586k to everyone else

Grantees it renews have grown median revenue +26% since the first grant, against +20% for those funded once.

24 repeat relationships: 11 still active in FY2025, 13 since wound down; 1 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

24
4

Total granted

$18M
$186k

Median revenue growth · since first grant

+26%
+20%

Still filing today

92%
50%

New vs renewed · share of each year

In FY2025, 84% of grant dollars renewed an existing relationship; $400k 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
EducationArts & CulturePhilanthropyRecreation & SportsHealthYouth DevelopmentOther
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

  • TN
    The New York Public Library Astor Lenox and Tilden Foundations
    8× · 2018–2025 · $5.3M · revenue +59%
  • CP
    CENTRAL PARK CONSERVANCY INC
    9× · 2017–2025 · $3.0M · revenue +76%
  • D
    DONORSCHOOSEORG
    4× · 2018–2021 · $650k · revenue +1%

Funded once

  • CF
    COMMUNITY FUNDS INC
    one grant, 2020 · $100k
  • UJ
    UNITED JEWISH APPEAL-FEDERATION OF JEWISH PHILANTHROPIES OF NEW YORK INC
    one grant, 2022 · $36k · revenue +19%
  • JH
    Johns Hopkins Center for Talented Youth
    one grant, 2021 · $25k
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
University of New Haven

The University of New Haven is a student-centered comprehensive university with an emphasis on excellence in liberal arts and professional education. Our mission is to prepare our students to lead purposeful and fulfilling lives in a…

Education
2
Manhattanville University

To educate students to be ethical and socially responsible leaders in a global community.

Education
3
The Baruch College Fund

The baruch college fund is an organization engaged in generating, encouraging and promoting the educational welfare of the students of the bernard m. baruch college of the city university of new york.

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
President and Fellows of Harvard College

Undergraduate, graduate, and professional education and research across a broad array of academic domains.

Education
6
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
7
Manhattan University

Manhattan university is an independent catholic instituion of higher learning that embraces qualified men and women of all faiths, cultures, and traditions. the mission of manhattan university is to provide a contemporary, person-centered…

Education
8
Fordham University

Fordham university, the jesuit university of new york, is committed to the discovery of wisdom and the transmission of learning, through research and through education of the highest quality. for more information, see schedule o.

Education
9
Northeast College of Health Sciences

Northeast college of health sciences (the college) is committed to academic excellence, leadership, and professional best practices in the health sciences.

Education
10
Stony Brook Internists University Faculty Practice Corporation

Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

Health
11
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
12
Stony Brook Ophthalmology University Faculty Practice Corporation

Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

Health
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 American Museum of Natural History. 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

26 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. 26 of the 31 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)
3
Early backer (in before they grew)
26/26
Grantees still filing
20/26
Grew since first funded

Where the money sits, by cause and then by grantee

The New York Public Library Astor Lenox and Tilden Foundations: $5,250,000 · EducationThe New York Public Library Astor Lenox and …THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK: $1,085,000 · EducationTHE TRUSTEES OF COLUMBIA UNIVERSITY IN THE C…DONORSCHOOSEORG: $650,000 · EducationDONORSCHOOSEORGTHE CHAPIN SCHOOL LTD: $500,000 · EducationTHE CHAPIN SCHOOL LTDBRYN MAWR COLLEGE: $475,000 · EducationLEADERSHIP ENTERPRISE FOR A DIVERSE AMERICA: $400,000 · EducationDWIGHT-ENGLEWOOD SCHOOL: $325,000 · Education+3 more: $605,000 · Education+3 moreJEWISH COMMUNAL FUND: $3,525,000 · PhilanthropyJEWISH COMMUNAL FU…ROBIN HOOD FOUNDATION: $250,000 · PhilanthropyROBIN HOOD FOUNDAT…+2 more: $141,000 · PhilanthropyNEW YORK-PRESBYTERIAN FUND INC: $3,400,000 · HealthNEW YORK-PRESBYT…CENTRAL PARK CONSERVANCY INC: $3,000,000 · Recreation & SportsCENTRAL PARK C…+1 more: $62,500 · Recreation & SportsAmerican Museum of Natural History: $1,650,000 · Arts & CultureAmerican Mu…NATIONAL BASEBALL HALL OF FAME AND MUSEUM INC: $420,000 · Arts & CultureNATIONAL BA…New York Historical Society: $175,000 · Arts & CultureNew York Hi…FRIENDS OF THE HIGH LINE INC: $110,000 · Arts & Culture+1 more: $75,000 · Arts & CultureNEW YORK PRESBYTERIAN HOSPITAL: $400,000 · OtherTRINITY SCHOOL: $400,000 · OtherUniversity of Iowa Foundation: $197,500 · OtherCOMMUNITY FUNDS INC: $100,000 · OtherTHE CHARACTER LAB INC: $75,000 · Other+2 more: $50,000 · OtherGIRLS INC: $300,000 · Youth DevelopmentCITIZENS COMMITTEE FOR NEW YORK CITY INC: $65,000 · Community Improvement
Education$9,290,000Philanthropy$3,916,000Health$3,400,000Recreation & Sports$3,062,500Arts & Culture$2,430,000Other$1,222,500Youth Development$300,000Community Improvement$65,000

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 budgetThe New York Public Library Astor Lenox and Tilden Foundations: $5,250,000 over 8y, 0.2% of budgetJEWISH COMMUNAL FUND: $3,525,000 over 6y, 0.2% of budgetNEW YORK-PRESBYTERIAN FUND INC: $3,400,000 over 7y, 0.5% of budgetCENTRAL PARK CONSERVANCY INC: $3,000,000 over 9y, 0.7% of budgetAmerican Museum of Natural History: $1,650,000 over 9y, 0.4% of budgetTHE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK: $1,085,000 over 9y, 0.0% of budgetDONORSCHOOSEORG: $650,000 over 4y, 0.2% of budgetTHE CHAPIN SCHOOL LTD: $500,000 over 9y, 0.1% of budgetBRYN MAWR COLLEGE: $475,000 over 5y, 0.1% of budgetNATIONAL BASEBALL HALL OF FAME AND MUSEUM INC: $420,000 over 9y, 1.6% of budgetLEADERSHIP ENTERPRISE FOR A DIVERSE AMERICA: $400,000 over 4y, 6.4% of budgetDWIGHT-ENGLEWOOD SCHOOL: $325,000 over 7y, 0.1% of budgetGIRLS INC: $300,000 over 3y, 0.8% of budgetThe Trustees of Princeton University: $280,000 over 6y, 0.0% of budgetROBIN HOOD FOUNDATION: $250,000 over 4y, 0.1% of budgetCornell University: $225,000 over 5y, 0.0% of budgetNew York Historical Society: $175,000 over 4y, 0.1% of budgetFRIENDS OF THE HIGH LINE INC: $110,000 over 6y, 0.1% of budgetEAST BRUNSWICK EDUCATION FOUNDATION: $105,000 over 5y, 38% of budgetTHE HUNTER COLLEGE FOUNDATION INC: $100,000 over 4y, 0.1% of budgetMANHATTAN SCHOOL OF MUSIC: $75,000 over 3y, 0.0% of budgetTHE CHARACTER LAB INC: $75,000 over 2y, 1.1% of budgetCITIZENS COMMITTEE FOR NEW YORK CITY INC: $65,000 over 3y, 0.8% of budgetSOCIETY FOR AMERICAN BASEBALL RESEARCH INC: $62,500 over 5y, 1.4% of budgetUNITED JEWISH APPEAL-FEDERATION OF JEWISH PHILANTHROPIES OF NEW YORK INC: $36,000 over 1y, 0.0% of budgetRonald McDonald House Charities New York Metro Inc: $25,000 over 1y, 0.2% 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 The New York Public Library Astor Lenox and Tilden Foundations ↗
  • Who funds JEWISH COMMUNAL FUND ↗
  • Who funds NEW YORK-PRESBYTERIAN FUND INC ↗
  • Who funds CENTRAL PARK CONSERVANCY INC ↗
  • Who funds American Museum of Natural History ↗
  • Who funds THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK ↗
  • Who funds DONORSCHOOSEORG ↗
  • Who funds THE CHAPIN SCHOOL LTD ↗
  • Who funds BRYN MAWR COLLEGE ↗
  • Who funds NATIONAL BASEBALL HALL OF FAME AND MUSEUM INC ↗
  • Who funds LEADERSHIP ENTERPRISE FOR A DIVERSE AMERICA ↗
  • Who funds DWIGHT-ENGLEWOOD SCHOOL ↗
  • Who funds GIRLS INC ↗
  • Who funds The Trustees of Princeton University ↗
  • Who funds ROBIN HOOD FOUNDATION ↗
  • Who funds Cornell University ↗
  • Who funds New York Historical Society ↗
  • Who funds FRIENDS OF THE HIGH LINE INC ↗
  • Who funds EAST BRUNSWICK EDUCATION FOUNDATION ↗
  • Who funds THE HUNTER COLLEGE FOUNDATION INC ↗
  • Who funds MANHATTAN SCHOOL OF MUSIC ↗
  • Who funds THE CHARACTER LAB INC ↗
  • Who funds CITIZENS COMMITTEE FOR NEW YORK CITY INC ↗
  • Who funds SOCIETY FOR AMERICAN BASEBALL RESEARCH INC ↗
  • Who funds UNITED JEWISH APPEAL-FEDERATION OF JEWISH PHILANTHROPIES OF NEW YORK INC ↗
  • Who funds Ronald McDonald House Charities New York Metro 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.

Jewish Communal FundThe Nanar and Anthony…The Pfizer Foundation…Vanguard Charitable E…Morgan Stanley Global…National Philanthropi…American Endowment Fo…The Bank of America C…American Online Givin…Donor Advised Charita…Fidelity Investments …Amazonsmile Foundation
Jewish Communal FundNY13.8× affinity5 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Jewish Communal Fund · The Nanar and Anthony Yoseloff Foundation Inc · The Pfizer Foundation Inc · Vanguard Charitable Endowment Program · Morgan Stanley Global Impact Funding Trust Inc · National Philanthropic Trust · American Endowment Foundation · The Bank of America Charitable Foundation Inc · American Online Giving Foundation Inc · 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 Anthony a Yoseloff Foundation Inc funds: left to right is the share of its income from government, bottom to top the share from The Anthony a Yoseloff Foundation Inc. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 10%1%4%8%15%funder's share of their income ↑0%5%10%15%20%share of the org’s income from government →median 11%
  • The Trustees of Princeton University: 11% of income from government
no gov moneyreceives it· size = income
1get no government money at all
6report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–20%
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 Anthony a Yoseloff Foundation Inc?

Find your warmest path to The Anthony a Yoseloff 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 31 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

Play a game based on Anthony a Yoseloff’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