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New York · Private foundation

Wolfensohn Family Foundation

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.

$2.4M
Granted FY2024(still arriving)
98
Grants FY2024
57
Organizations funded FY2023
56%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$11,500
Largest grant, FY2024
$230,000
Organizations funded a year
25 to 65
FY2017 to FY2023
States reached, FY2024
15
Total assets, FY2024
$49M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 56% of the organizations Wolfensohn Family Foundation funded were first-time grantees, receiving 32% of its grant dollars.

New vs renewed · share of each year

In FY2023, 68% of grant dollars renewed an existing relationship; $637k went to new ones.

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

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

’18’19’20’21’22’23
Arts & CultureEducationInternationalHuman ServicesHealthEnvironmentOther
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
FY2024still arriving86$2.3M45%
FY202357$2.0M56%
FY202232$1.1M34%
FY202125$169k36%
FY202046$152k52%
FY201965$155k48%
FY201862$318k65%
FY201765$217kn/a
95% 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$2.6MPhilanthropy$1.1MReligion$684kHuman Services$372kEducation$365kHousing & Shelter$354kEnvironment$311kScience & Tech$195kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

VT
NH
NY
MA
OR
WY
PA
NJ
CT
CA
CO
MO
VA
MD
NM
KS
TN
DC
FL

Top grantees

Largest recipients by total granted, FY2017 to FY2024, and the share of each one’s budget the grants supplied at peak.

Show all 183 grantees
All grantees of Wolfensohn Family Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Botwinick-Wolfensohn Foundation Inc$1,220,000282%
United Jewish Appeal-Federation of Jewish Philanthropies of New York Inc$539,70040%
Brooklyn Academy of Music Inc$368,00040%
Congregation Ahavas Israel$258,2805n/a
Met Council Inc$200,0002n/a
American Friends of Israel Philharmonic Orchestra$196,50033%
Jewish Family & Children's Service Inc$150,00020%
Grand Teton Music Festival Inc$121,50051%
Institute for Advanced Study - Louis Bamberger & Mrs Felix Fuld Foundation$120,00030%
The Carnegie Hall Corporation$114,39040%
Kavod$104,00011%
Harmony Labs Inc$100,00021%
Anthos Home Inc$75,00021%
Metropolitan Opera Association Inc$63,22050%
Hannah Senesh Community Day School$63,00050%
Bang on a Can$61,50041%
Climate Museum$50,00021%
Women in Need Inc$50,00020%
Sustainable Markets Foundation$50,00010%
Pollylabs Foundation$50,000110%
Colel Chabad$42,4005n/a
Climate Emergency Fund$40,00020%
Grace Church School$40,00020%
American Jewish Committee$35,00020%
Congregation or Zarua$32,3404n/a
Young Mens & Young Womens Hebrew Association of Boro Park Inc$26,00011%
St Lukes Chamber Ensemble Inc$25,00010%
The Free History Project Inc$25,00015%
Breaking Ground Housing Development Fund Corporation$25,00010%
Prizmah Center for Jewish Day Schools Inc$25,00010%
Acera School Inc$23,00020%
Lubavitch of Cambridge Inc$22,6002n/a
Jewish Theological Seminary of America$21,0003n/a
Chabad House of Harvard Square Inc$20,4002n/a
International Rescue Committee INC$20,00020%
Elem Youth in Distress Inc$19,50021%
Israel Policy Forum Inc$18,81030%
Zaka$18,0001n/a
Metropolitan Museum of Art$16,72820%
The Against Malaria Foundation$16,00030%
Storycorps Inc$16,00040%
Center for Humane Technology$15,00010%
Jewish Community Council of Greater Coney Island Inc$13,70010%
Family to Family Inc$13,60031%
Camp Yavneh Inc$13,60030%
American Friends of the Open University of Israel Inc$13,60022%
The Philharmonic Symphony Society of Ny Inc$13,31220%
Conservation International Foundation$13,25010%
Asia Wild$12,50060%
Jerusalem Foundation Inc$12,00020%
The Jewish Museum$11,00020%
National Dance Institute$11,00020%
The Wassaic Project Inc$10,00011%
Appeal of Conscience Foundation$10,0001n/a
The Mentor Foundation USA$10,00014%
Brac USA Inc$10,00040%
Mohonk Preserve Inc$10,00020%
The Hewitt School$10,00010%
World Resources Institute$10,00010%
Mass General Brigham Incorporated$9,1001n/a
Temple Beth Shalom of Cambridge$9,0002n/a
Aleph Society Inc$9,00050%
Teachers College Columbia University$8,90020%
Menachem Education Foundation Inc$8,60030%
American Australian Association$8,56030%
Museum of Modern Art$7,99830%
American Academy of Arts & Sciences$7,37030%
Luria Academy of Brooklyn$7,20030%
New York Legal Assistance Group Inc$7,20010%
American Friends of Beit Hatfutsot D/B/A American Friends of Anu-Museum$7,00030%
World Jewish Congress (American Section) Inc$7,00010%
Museum of Jewish Heritage a Living Memorial to the Holocaust$6,90020%
Wnet$6,50020%
Hillel Foundation of Cambridge Inc$6,30030%
Ashokan Center Inc$6,00050%
Tifereth Raphael Inc$5,90022%
Lincoln Center for the Performing Arts Inc$5,52010%
The Tikvah Fund$5,40010%
Cold Spring Harbor Laboratory$5,40010%
The Frick Collection$5,37520%
Wild Salmon Center$5,00010%
Meridian Institute$5,00010%
Sefaria Inc$5,00010%
American Association for the Advancement of Science$5,00010%
Hudson Valley Chamber Music Circle$5,0001n/a
National Multiple Sclerosis Society$5,00010%
The Berkeley Carroll School$5,00010%
Greater Washington Educational Telecommunications Association Inc$5,00040%
Elaine Kaufman Cultural Center Lucy Moses School for Music and Dance$4,59010%
American Academy in Berlin$4,53010%
The Bridge Fund$4,50020%
World Monuments Fund Inc$4,4501n/a
Visiting Nurse Service of New York$4,00040%
The English Concert In America Inc co Sabal & Associates$4,00013%
The Lotos Foundation Inc$3,50030%
Central Park Conservancy Inc$3,00030%
Lyford Cay Foundation Inc$3,00020%
Friends of the Israel Defense Forces$3,00010%
The Rockefeller University$3,00020%
Leo Baeck Institute Inc$3,00020%
Humanity in Action Inc$3,00010%
Rocky Mountain Planned Parenthood Inc$2,80020%
The Center for Jewish History Inc$2,50010%
Center for Global Development$2,50010%
American Friends of Reichman University Inc$2,50010%
Prep for Prep$2,50010%
Peter Westbrook Foundation Inc$2,50011%
American Philosophical Society$2,50010%
Fort Greene Park Conservancy Inc$2,50010%
Robert F Kennedy Center for Justice and Human Rights$2,50010%
Alzheimer's Drug Discovery Foundation$2,50030%
Stone Barns Restoration Corp DBA Stone Barns Center for Food & Agri$2,50010%
Armenian Assembly of America Inc$2,50010%
Financial Services Volunteer Corps Inc$2,50010%
Four Freedoms Park Conservancy Inc$2,35010%
National Gallery of Art$2,25010%
Young Audiences Inc$2,22510%
Planned Parenthood Federation of America Inc$2,00010%
Khan Academy Inc$2,00010%
Blood Cancer United Inc$2,00020%
National Committee on American Foreign Policy Inc$2,00010%
New York International Childrens Film Festival Inc$2,00020%
The Young Men's and Young Women's Hebrew Association$2,00020%
American Friends of the Israel Museum$2,00030%
Bct Brooklyn Children's Theatre Inc$2,00020%
Harlem Educational Activities Fund Inc$2,00020%
America-Israel Cultural Foundation Inc$2,00020%
New York Shakespeare Festival$2,00040%
Helen Keller International$2,00010%
Food for Education Foundation Inc$2,00010%
The Salem Mission Inc$2,00010%
American Friends of Batsheva Dance Company$1,85010%
The New York Public Library Astor Lenox and Tilden Foundations$1,76020%
Union Settlement Association Inc$1,70010%
The United States Holocaust Memorial Museum$1,65010%
The American Federation of Arts Inc$1,50010%
Martina Arroyo Foundation$1,5001n/a
Hampsong Foundation$1,50013%
Razom Inc$1,50010%
Chinese Cultural Foundation Inc$1,50011%
Committee to Protect Journalists Inc$1,50010%
Studio in a School Association Inc$1,50020%
Job Path Inc$1,50030%
International Women's Health Coalition$1,50010%
Eureka Ensemble Corporation$1,40014%
Woodley House Inc$1,40040%
Congregation Beth Elohim$1,3571n/a
North Charles Community Eruv Inc$1,3502n/a
Center for Creative Change$1,30010%
Centro Primo Levi Inc$1,27910%
Jewish Funders Network$1,20010%
Jewish Center$1,0801n/a
American Society of the French Legion of Honor Inc$1,00010%
Juilliard School$1,00010%
Special Olympics New York Inc$1,00010%
The Richardson Center for Global Engagement$1,00010%
The Trust for Public Land$1,00010%
Human Rights First$1,00010%
Yamba Malawi Inc$1,00010%
Northern Stage Company$1,00010%
Dancers Workshop$1,00010%
Congregation Kehilath Jeshurun$1,0001n/a
Smithsonian Institution$1,00010%
World Childhood Foundation Inc$1,00010%
New York Landmarks Conservancy Inc$1,00010%
Isles Inc$1,00010%
The New School$1,00010%
Facing History & Ourselves Inc$1,00010%
Brady Center to Prevent Gun Violence$1,00010%
Jewish Records Indexing-Poland$1,00010%
National Pancreatic Cancer Foundation$1,00010%
St John's Health Foundation$86020%
The Rogosin Institute Inc$50010%
National Museum of Wildlife Art of the United States$50010%
One22 Inc$50010%
The Perlman Music Program Inc$50010%
Fractured Atlas Inc$50010%
Calcutta Kids Inc$50010%
Sesame Workshop$50010%
The Trustees of Princeton University$36010%
Ethiopian Childrens Appeal$2501n/a
Wellesley College$25010%
Friends of Mitchell Park Inc$10010%

What it could do for these grantees

Plus 68 recipients with no EIN on record ($1.4M), not named here.

Where it is load-bearing

Wolfensohn Family Foundation supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 164 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetBotwinick-Wolfensohn Foundation Inc: $1,220,000 over 2y, 82% of budgetUnited Jewish Appeal-Federation of Jewish Philanthropies of New York Inc: $539,700 over 4y, 0.1% of budgetBrooklyn Academy of Music Inc: $368,000 over 4y, 0.4% of budgetAmerican Friends of Israel Philharmonic Orchestra: $196,500 over 3y, 3.5% of budgetJewish Family & Children's Service Inc: $150,000 over 2y, 0.3% of budgetGrand Teton Music Festival Inc: $121,500 over 5y, 0.5% of budgetInstitute for Advanced Study - Louis Bamberger & Mrs Felix Fuld Foundation: $120,000 over 3y, 0.1% of budgetThe Carnegie Hall Corporation: $114,390 over 4y, 0.1% of budgetKavod: $104,000 over 1y, 1.2% of budgetHarmony Labs Inc: $100,000 over 2y, 1.5% of budgetAnthos Home Inc: $75,000 over 2y, 0.9% of budgetMetropolitan Opera Association Inc: $63,220 over 5y, 0.0% of budgetHannah Senesh Community Day School: $63,000 over 5y, 0.2% of budgetBang on a Can: $61,500 over 4y, 1.0% of budgetClimate Museum: $50,000 over 2y, 1.2% of budgetWomen in Need Inc: $50,000 over 2y, 0.0% of budgetSustainable Markets Foundation: $50,000 over 1y, 0.1% of budgetPollylabs Foundation: $50,000 over 1y, 10% of budgetClimate Emergency Fund: $40,000 over 2y, 0.4% of budgetGrace Church School: $40,000 over 2y, 0.1% of budgetAmerican Jewish Committee: $35,000 over 2y, 0.0% of budgetYoung Mens & Young Womens Hebrew Association of Boro Park Inc: $26,000 over 1y, 1.0% of budgetSt Lukes Chamber Ensemble Inc: $25,000 over 1y, 0.3% of budgetThe Free History Project Inc: $25,000 over 1y, 5.1% of budgetBreaking Ground Housing Development Fund Corporation: $25,000 over 1y, 0.1% of budgetPrizmah Center for Jewish Day Schools Inc: $25,000 over 1y, 0.4% of budgetAcera School Inc: $23,000 over 2y, 0.2% of budgetInternational Rescue Committee INC: $20,000 over 2y, 0.0% of budgetElem Youth in Distress Inc: $19,500 over 2y, 1.3% of budgetIsrael Policy Forum Inc: $18,810 over 3y, 0.3% of budgetMetropolitan Museum of Art: $16,728 over 2y, 0.0% of budgetThe Against Malaria Foundation: $16,000 over 3y, 0.0% of budgetStorycorps Inc: $16,000 over 4y, 0.1% of budgetCenter for Humane Technology: $15,000 over 1y, 0.4% of budgetJewish Community Council of Greater Coney Island Inc: $13,700 over 1y, 0.0% of budgetFamily to Family Inc: $13,600 over 3y, 1.0% of budgetCamp Yavneh Inc: $13,600 over 3y, 0.2% of budgetAmerican Friends of the Open University of Israel Inc: $13,600 over 2y, 2.1% of budgetThe Philharmonic Symphony Society of Ny Inc: $13,312 over 2y, 0.0% of budgetConservation International Foundation: $13,250 over 1y, 0.0% of budgetAsia Wild: $12,500 over 6y, 0.1% of budgetJerusalem Foundation Inc: $12,000 over 2y, 0.0% of budgetThe Jewish Museum: $11,000 over 2y, 0.0% of budgetNational Dance Institute: $11,000 over 2y, 0.1% of budgetThe Wassaic Project Inc: $10,000 over 1y, 0.7% of budgetThe Mentor Foundation USA: $10,000 over 1y, 3.5% of budgetBrac USA Inc: $10,000 over 4y, 0.0% of budgetMohonk Preserve Inc: $10,000 over 2y, 0.1% 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 164.

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.

Botwinick-Wolfensohn Foundation IncNY59.6× affinity26 shared granteesties to 10 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Botwinick-Wolfensohn Foundation Inc · Jewish Communal Fund · Combined Jewish Philanthropies of Greater Boston Inc · The Goldman Sachs Charitable Gift Fund · Jewish Community Federation of San Francisco the Peninsula Marin & Sonoma · Ag Foundation · Fjc · The Starr Foundation · United Jewish Appeal-Federation of Jewish Philanthropies of New York Inc · The Rockefeller Foundation · Indian Trail Charitable Foundation Inc · Jewish Community Foundation of San Diego

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 Wolfensohn Family Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Wolfensohn Family Foundation?

Find your warmest path to Wolfensohn 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.

About Wolfensohn Family Foundation

How much does Wolfensohn Family Foundation give?
Wolfensohn Family Foundation reported 98 grants totaling $2,409,850 in its FY2024 IRS filing. It funded between 25 and 65 organizations a year over FY2017 to FY2023.
What does Wolfensohn Family Foundation fund?
By grant dollars over FY2017 to FY2024, its largest causes are Arts & Culture (37%), Philanthropy (16%), Religion (10%).
Who are Wolfensohn Family Foundation's largest grantees?
By total granted over FY2017 to FY2024: Botwinick-Wolfensohn Foundation Inc ($1.2M), United Jewish Appeal-Federation of Jewish Philanthropies of New York Inc ($540k), Brooklyn Academy of Music Inc ($368k).
Does Wolfensohn Family Foundation fund new organizations?
In FY2023, 56% of the organizations it funded were first-time grantees.
Does Wolfensohn Family Foundation 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 Wolfensohn Family Foundation?
Its strongest co-funders, measured against what their size predicts, include Botwinick-Wolfensohn Foundation Inc, Jewish Communal Fund, Combined Jewish Philanthropies of Greater Boston Inc.
Where is Wolfensohn Family Foundation based?
Wolfensohn Family Foundation 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 263 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

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