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· Private foundation

The Hassenfeld 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.

$8.4M
Granted FY2024still arriving
44
Grants FY2024still arriving
8
States reached
$978k
Largest
01What it funds
0198% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2018 to 2024.

Education$28MHealth$13MArts & Culture$11MInternational$8.5MHuman Services$2.8MPhilanthropy$2.3MEmployment$861kScience & Tech$765kOther$0
02FY2024 · 44 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2024

  • Under $10k2 grants · $15k
  • $10k–50k8 grants · $188k
  • $50k–250k21 grants · $2.5M
  • $250k+13 grants · $5.7M
$110,000
Median grant
8
States reached
$55M
Total assets
Largest grants
RecipientAmount
Brown University$977,550
University Of Chicago Medicine$964,174
Brown University$698,700
The Strong National Museum of Play$500,250
Massachusetts General Hospital$340,275
Dream It Foundation Inc$295,000
Dream It Foundation Inc$295,000
Dream It Foundation Inc$295,000
Dream It Foundation Inc$295,000
The Jerusalem Foundation$272,220
Women & Infants Development Foundation$265,320
Massachusetts General Hospital$250,000
The Jerusalem Foundation$250,000
Brown University$221,904
Tufts University$204,350
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 (FY18–24, $7.2M) land where the poverty rate runs at 14%, 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%WOMEN'S WAY: $5k → 22%DREAM IT FOUNDATION INC: $885k → 15%DREAM IT FOUNDATION INC: $885k → 15%Institute For the Study & Practice of Nonviolence: $25k → 14%Dream It Foundation Inc: $295k → 15%Dream It Foundation Inc: $295k → 15%Dream It Foundation: $295k → 15%Dream It Foundation: $295k → 15%Institute For the Study & Practice of Nonviolence: $11k → 14%DREAM IT FOUNDATION INC: $295k → 15%DREAM IT FOUNDATION INC: $295k → 15%Dream It Foundation Inc: $295k → 15%The Jewish Board: $50k → 17%Dream It Foundation: $295k → 15%Dream It Foundation Inc: $295k → 15%Dream It Foundation: $295k → 15%DREAM IT FOUNDATION INC: $295k → 15%Dream It Foundation: $295k → 15%Dream It Foundation: $295k → 15%Crossroads Rhode Island: $50k → 14%Crossroads Rhode Island: $50k → 14%Jewish Alliance of Greater Rhode Island: $427k → 14%Jewish Alliance Of Greater Rhode Island: $250k → 14%Jewish Alliance of Greater Rhode Island: $200k → 14%JEWISH ALLIANCE OF GREATER RHODE ISLAND: $194k → 14%Jewish Alliance Of Greater Rhode Island: $100k → 14%Jewish Alliance Of Greater Rhode Island: $100k → 14%Jewish Alliance Of Greater Rhode Island: $100k → 14%Jewish Alliance of Greater Rhode Island: $18k → 14%JEWISH ALLIANCE OF GREATER RHODE ISLAND: $6k → 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

VT
IL
NY
MA
PA
CT
RI
CA
VA
MD
NC
DC
HI
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.
04

Where the work is directed

The same grants placed two ways: where each recipient sits, and where its stated purpose sends the money.

About 18% of The Hassenfeld Family Foundation’s grant dollars are earmarked for a different county than the recipient’s own address.

The Hassenfeld Family Foundationlessmore of its giving
Placed by recipient address · 3.9% directed abroad (not shown)
How this is measured
Recipient view: each grant at its grantee’s ZIP, mapped to a county. Directed view: each grant at the county its stated purpose names, falling back to the recipient’s county when the purpose names no place; US grants only. A county shows only if it carries the top 95% of that view’s dollars. Purposes are read from the funder’s own 990 grant descriptions.
03Its grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

87%of every dollar goes to organizations it has funded before.
$47M · 55 repeat orgs$7.1M to everyone else

Grantees it renews have grown median revenue +18% since the first grant, against +1% for those funded once.

55 repeat relationships: 16 still active in FY2024, 39 since wound down; 5 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

55
54

Total granted

$47M
$5.5M

Median revenue growth · since first grant

+18%
+1%

Still filing today

67%
54%

New vs renewed · share of each year

In FY2024, 74% of grant dollars renewed an existing relationship; $1.5M went to new ones.

50%100%’18’19’20’21’22’23’24
RenewedFirst-time

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

’18’19’20’21’22’23’24
EducationArts & CultureHealthHuman ServicesInternationalYouth 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

  • University of Chicago
    5× · 2019–2023 · $9.2M · revenue +25%
  • JF
    JERUSALEM FOUNDATION INC
    7× · 2018–2024 · $6.3M · revenue +45%
  • DI
    DREAM IT FOUNDATION INC
    6× · 2019–2024 · $5.6M · revenue +6% · 100% of their budget

Funded once

  • NY
    NEW YORK UNIVERSITY SCHOOL OF MEDICINE
    one grant, 2019 · $1.3M
  • TC
    THE CATS2 FOUNDATION
    one grant, 2023 · $1.0M · revenue -66% · 67% of their budget
  • TT
    THE TOY FOUNDATION INCgraduated
    one grant, 2022 · $1.0M · revenue +206%
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
Rhode Island School of Design

The mission of rhode island school of design, through its college and museum,is to educate its students and the public in the creation and (see schedule o)appreciation of works of art and design, to discover and transmit knowledge and to…

Education
2
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
3
Boston Architectural College

The bac is committed to provide excellence in design education grounded in practice and accessible to diverse communities.

—
4
The Trustees of Princeton University

Research, education and general - princeton university is a private not-for-profit, non-sectarian institution of higher learning with approximately 5,700 undergraduate and 3,300 graduate students. 2,500 students graduated in the 2024-2025…

Education
5
Trustees of Dartmouth College

Dartmouth College educates the most promising students and prepares them for a lifetime of learning and of responsible leadership, through a faculty dedicated to teaching and the creation of knowledge.

Education
6
Worcester Polytechnic Institute

Wpi transforms lives, turns knowledge into action to confront global challenges, and revolutionizes stem through distinctive and inclusive education, projects and research. (http://www.wpi.edu/about/mission.html)

—
7
Lehigh University

The university's goal in the coming decade is to advance learning through the integration of teaching, research and service to others. the core of this goal is to prepare graduates to engage with the world and lead lives of meaning. to do…

Education
8
Rhode Island Quality Institute

To represent every constituency of healthcare leadership, as well as health insurance, consumer and public interest. to work collaboratively, come up with innovative solutions, champion changes throughout our organizations, and dedicate…

Health
9
United States Naval Institute

Provide an independent forum for those who dare to read, think, speak, and write to advance the professional, literary, and scientific understanding of sea power and other issues critical to global security.

—
10
Roger Williams University School of Law

The only law school in Rhode Island, Roger Williams University School of Law offers future attorneys a rigorous, hands-on legal education in a supportive, personalized environment. Preparing students for success in the public and private…

Education
11
Trustees of Boston University

Organization's mission: boston university is an international, comprehensive, private research university, committed to educating students to be reflective, resourceful individuals ready to live, adapt, and lead in an interconnected world.…

—
12
Western New England University

Western new england university, a comprehensive private institution with a tradition of excellence in teaching and scholarship and a commitment to service, awards undergraduate, master's, and doctoral degrees in various departments from…

Education
How this is measured
The grantee most central to the portfolio’s shape is Ocean State Media Group; the most unlike its peers is Blue Wings World Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
05the grantee network

76 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. 76 of the 119 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.

7
Load-bearing (≥25% of a budget)
10
Early backer (in before they grew)
74/76
Grantees still filing
51/76
Grew since first funded

Where the money sits, by cause and then by grantee

University of Chicago: $9,152,088 · EducationUniversity of ChicagoBRANDEIS UNIVERSITY: $3,527,133 · EducationBRANDEIS UNIVERSITYTrustees of Tufts College: $1,181,750 · EducationTrustees of Tufts CollegeTHE CATS2 FOUNDATION: $1,000,000 · EducationTHE CATS2 FOUNDATIONBRYANT UNIVERSITY: $876,414 · EducationPresident and Fellows of Harvard College: $665,000 · Education+11 more: $1,131,585 · Education+11 moreNYU Langone Medical Center: $4,543,000 · OtherNYU Langone Medical CenterMassachusetts General Hospital: $3,487,931 · OtherMassachusetts General HospitalMARGARET WOODBURY STRONG MUSEUM: $1,301,340 · OtherMARGARET WOODBURY STRONG MUSEUMNEW YORK UNIVERSITY SCHOOL OF MEDICINE: $1,252,580 · OtherNEW YORK UNIVERSITY SCHOOL OF M…American Friends of Isreael Museum: $1,121,980 · OtherAmerican Friends of Isreael Mus…University Of Chicago Medicine: $964,174 · OtherTufts University - Friedman School: $861,000 · OtherWomen & Infants Hospital Foundation: $802,675 · Other+63 more: $4,617,920 · Other+63 moreBROWN UNIVERSITY: $10,420,282 · Community ImprovementBROWN UNIVERSITYTHE TOY FOUNDATION INC: $1,000,000 · Community ImprovementTHE TOY FOUNDATION…JERUSALEM FOUNDATION INC: $6,273,505 · InternationalJERUSALEM FOUN…The American Jewish Joint Distribution Committee Inc: $1,000,000 · InternationalThe American J…HIAS INC: $625,000 · InternationalHIAS INCPOPULATION AND DEVELOPMENT INTERNATIONAL INC: $602,000 · InternationalPOPULATION AND…+1 more: $2,500 · InternationalDREAM IT FOUNDATION INC: $5,605,000 · Human ServicesDREAM IT FO…JEWISH ALLIANCE OF GREATER RHODE ISLAND: $1,394,770 · Human ServicesJEWISH ALLI…+4 more: $190,535 · Human ServicesTHE INSTITUTE OF CONTEMPORARY ART INC: $2,805,159 · Arts & CultureAMERICAN FRIENDS OF THE ISRAEL MUSEUM: $853,020 · Arts & Culture+12 more: $460,415 · Arts & CultureMARINE TOYS FOR TOTS FOUNDATION: $400,000 · PhilanthropyTHE RHODE ISLAND COMMUNITY FOUNDATION: $260,000 · PhilanthropyONE TREE PLANTED INC: $200,000 · PhilanthropyJEWISH UNITED FUND OF METROPOLITAN CHICAGO: $180,000 · Philanthropy
Education$17,533,970Other$18,952,600Community Improvement$11,420,282International$8,503,005Human Services$7,190,305Arts & Culture$4,118,594Philanthropy$1,040,000

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 budgetBROWN UNIVERSITY: $10,420,282 over 6y, 0.1% of budgetUniversity of Chicago: $9,152,088 over 5y, 0.1% of budgetJERUSALEM FOUNDATION INC: $6,273,505 over 7y, 13% of budgetDREAM IT FOUNDATION INC: $5,605,000 over 6y, 100% of budgetBRANDEIS UNIVERSITY: $3,527,133 over 7y, 0.2% of budgetTHE INSTITUTE OF CONTEMPORARY ART INC: $2,805,159 over 7y, 4.5% of budgetJEWISH ALLIANCE OF GREATER RHODE ISLAND: $1,394,770 over 6y, 5.3% of budgetMARGARET WOODBURY STRONG MUSEUM: $1,301,340 over 2y, 2.5% of budgetTrustees of Tufts College: $1,181,750 over 3y, 0.0% of budgetThe American Jewish Joint Distribution Committee Inc: $1,000,000 over 5y, 0.1% of budgetTHE CATS2 FOUNDATION: $1,000,000 over 1y, 67% of budgetTHE TOY FOUNDATION INC: $1,000,000 over 1y, 8.5% of budgetBRYANT UNIVERSITY: $876,414 over 4y, 0.1% of budgetAMERICAN FRIENDS OF THE ISRAEL MUSEUM: $853,020 over 3y, 2.2% of budgetPresident and Fellows of Harvard College: $665,000 over 5y, 0.0% of budgetHIAS INC: $625,000 over 3y, 0.6% of budgetPOPULATION AND DEVELOPMENT INTERNATIONAL INC: $602,000 over 4y, 95% of budgetWomen & Infants Development Foundation: $415,320 over 1y, 80% of budgetMARINE TOYS FOR TOTS FOUNDATION: $400,000 over 1y, 0.1% of budgetHUMMEL REPORT: $375,000 over 7y, 51% of budgetRHODE ISLAND KIDS COUNT INC: $374,916 over 3y, 13% of budgetCOMMUNITY COLLEGE OF RI FOUNDATION: $349,926 over 2y, 11% of budgetTHE RHODE ISLAND COMMUNITY FOUNDATION: $260,000 over 3y, 0.3% of budgetFOCUSED ULTRASOUND FOUNDATION: $242,335 over 2y, 1.1% of budgetPLANNED PARENTHOOD OF SOUTHERN NEW ENGLAND INC: $232,750 over 3y, 0.3% of budgetBLUE WINGS WORLD INC: $225,000 over 1y, 100% of budgetONE TREE PLANTED INC: $200,000 over 1y, 0.4% of budgetROGER WILLIAMS UNIVERSITY: $196,159 over 3y, 0.1% of budgetJEWISH UNITED FUND OF METROPOLITAN CHICAGO: $180,000 over 3y, 0.1% of budgetCAMP HARBOR VIEW FOUNDATION INC: $150,000 over 5y, 0.5% of budgetISABELLA STEWART GARDNER MUSEUM INC: $130,000 over 4y, 0.4% of budgetOCEAN STATE MEDIA GROUP: $127,015 over 2y, 2.2% of budgetSALVE REGINA UNIVERSITY: $110,000 over 3y, 0.0% of budgetWATCHDOGRI INC: $106,000 over 2y, 100% of budgetThe Miriam Hospital: $102,500 over 2y, 0.0% of budgetCROSSROADS RHODE ISLAND: $100,000 over 2y, 0.2% of budgetSAVE THE BAY INC: $100,000 over 4y, 1.2% of budgetUniversity of Miami: $100,000 over 1y, 0.0% of budgetGAMES FOR CHANGE INC: $100,000 over 1y, 2.0% of budgetWENTWORTH INSTITUTE OF TECHNOLOGY INC: $60,000 over 2y, 0.0% of budgetStages of Freedom: $50,000 over 4y, 3.0% of budgetJEWISH BOARD OF FAMILY & CHILDREN'S SERVICES INC: $50,000 over 1y, 0.0% of budgetCHIEFS FOR CHANGE: $50,000 over 2y, 0.3% of budgetNORTON MUSEUM OF ART INC: $45,000 over 3y, 0.1% of budgetNONVIOLENCE INSTITUTE: $35,535 over 2y, 1.3% of budgetTHE HISPANIC INSTITUTE: $26,400 over 1y, 13% of budgetDOWNTOWN PROVIDENCE PARKS NETWORK: $25,000 over 1y, 5.4% of budgetCONNECTICUT PUBLIC BROADCASTING INC: $25,000 over 1y, 0.1% 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 BROWN UNIVERSITY ↗
  • Who funds University of Chicago ↗
  • Who funds JERUSALEM FOUNDATION INC ↗
  • Who funds DREAM IT FOUNDATION INC ↗
  • Who funds BRANDEIS UNIVERSITY ↗
  • Who funds THE INSTITUTE OF CONTEMPORARY ART INC ↗
  • Who funds JEWISH ALLIANCE OF GREATER RHODE ISLAND ↗
  • Who funds MARGARET WOODBURY STRONG MUSEUM ↗
  • Who funds Trustees of Tufts College ↗
  • Who funds The American Jewish Joint Distribution Committee Inc ↗
  • Who funds THE CATS2 FOUNDATION ↗
  • Who funds THE TOY FOUNDATION INC ↗
  • Who funds BRYANT UNIVERSITY ↗
  • Who funds AMERICAN FRIENDS OF THE ISRAEL MUSEUM ↗
  • Who funds President and Fellows of Harvard College ↗
  • Who funds HIAS INC ↗
  • Who funds POPULATION AND DEVELOPMENT INTERNATIONAL INC ↗
  • Who funds Women & Infants Development Foundation ↗
  • Who funds MARINE TOYS FOR TOTS FOUNDATION ↗
  • Who funds HUMMEL REPORT ↗
  • Who funds RHODE ISLAND KIDS COUNT INC ↗
  • Who funds COMMUNITY COLLEGE OF RI FOUNDATION ↗
  • Who funds THE RHODE ISLAND COMMUNITY FOUNDATION ↗
  • Who funds FOCUSED ULTRASOUND FOUNDATION ↗
  • Who funds PLANNED PARENTHOOD OF SOUTHERN NEW ENGLAND INC ↗
  • Who funds BLUE WINGS WORLD INC ↗
  • Who funds ONE TREE PLANTED INC ↗
  • Who funds ROGER WILLIAMS UNIVERSITY ↗

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 Rhode Island Community FoundationRI44.2× affinity21 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Rhode Island Community Foundation · United Way of Rhode Island Inc · Amica Companies Foundation · Washington Trust Co Charitable Fdn · Ralph R Papitto & Barbara a Papitto Private Family Foundation · The Champlin Foundation · Harborone Foundation Rhode Island · Centreville Savings Bank Charitable Foundation · Ida Ballou Littlefield Memorial Trust · June Rockwell Levy Foundation Incorporated · Citizens Charitable Foundation · Ruth & Louis Baker Family Found

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 Hassenfeld Family Foundation funds: left to right is the share of its income from government, bottom to top the share from The Hassenfeld Family Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 50%6%25%56%100%funder's share of their income ↑0%25%50%75%100%share of the org’s income from government →median 9%
  • Hias Inc: 88% of income from government
  • Massachusetts Institute of Technology: 35% of income from government
  • International Youth Foundation: 17% of income from government
  • Trustees of Tufts College: 13% of income from government
  • Planned Parenthood of Southern New England Inc: 10% of income from government
  • Brandeis University: 9% of income from government
  • President and Fellows of Harvard College: 7% of income from government
  • University of Miami: 5% of income from government
  • Connecticut Public Broadcasting Inc: 3% of income from government
  • Camp Harbor View Foundation Inc: 1% of income from government
  • The Institute of Contemporary Art Inc: 1% of income from government
  • Wentworth Institute of Technology Inc: 1% of income from government
no gov moneyreceives it· size = income
5get no government money at all
18report government grants on their 990 we could not trace to a source (not plotted)
1rely 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 Hassenfeld Family Foundation?

Find your warmest path to The Hassenfeld 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.

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 119 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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