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· Private foundation

HSJK 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.

$6.7M
Granted FY2024still arriving
30
Grants FY2024still arriving
7
States reached
$971k
Largest
01What it funds
0194% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2024.

Education$8.0MArts & Culture$2.2MHealth$2.0MSocial Science$1.6MPhilanthropy$1.5MHuman Services$1.1MRecreation & Sports$1.0MEmployment$275kOther$0
02FY2024 · 30 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2024

  • Under $10k3 grants · $11k
  • $10k–50k7 grants · $139k
  • $50k–250k8 grants · $1.0M
  • $250k+12 grants · $5.6M
$200,000
Median grant
7
States reached
$6.6M
Total assets
Largest grants
RecipientAmount
Boston College$971,430
Museum of Fine Arts Boston$951,643
Trustees of Dartmouth College$600,000
Harvard Business School$525,000
Northwestern University$500,000
PPLM$384,920
Massachusetts Wonderfund Inc$338,334
Rice University$306,050
Dexter Southfield Fund$250,000
Belmont Hill School$250,000
Monmouth University$250,000
United Way of Massachusetts Bay Inc$250,000
Boston Children's Hospital$225,000
Massachusetts General Hospital$206,300
Williams College$200,000
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 (FY22–24, $1.1M) land where the poverty rate runs at 10%, against an area that typically sits at 11%. 31% of those dollars go to grantees based in above-average-need neighborhoods. Its grants skew toward lower-need ZIPs.

area typical 11%Runaway for Recovery: $5k → 10%Massachusetts Wonderfund Inc: $338k → 7%Massachusetts Wonderfund Inc: $333k → 8%Rogerson Communities: $3k → 16%Vinfen: $40k → 7%Vinfen: $35k → 7%Vinfen: $10k → 7%Massachusetts Wonderfund Inc: $333k → 16%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
IL
NY
MA
NJ
CA
CO
DC
TX
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.
03Its grantees
repeat funding

Who it funds again

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

91%of every dollar goes to organizations it has funded before.
$18M · 24 repeat orgs$1.7M to everyone else

Grantees it renews have grown median revenue +19% since the first grant, against 0% for those funded once.

24 repeat relationships: 21 still active in FY2024, 3 since wound down; 5 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

24
24

Total granted

$18M
$1.4M

Median revenue growth · since first grant

+19%
0%

Still filing today

58%
46%

New vs renewed · share of each year

In FY2024, 95% of grant dollars renewed an existing relationship; $315k went to new ones.

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

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

’20’21’22’23’24
EducationHealthHuman ServicesArts & CultureYouth DevelopmentPhilanthropyOther
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

  • TRUSTEES OF BOSTON COLLEGE
    3× · 2022–2024 · $2.0M · revenue +12%
  • Northwestern University
    2× · 2023–2024 · $1.0M · revenue +26%
  • CH
    Children's Hospital Corporation
    4× · 2021–2024 · $963k · revenue +60%

Funded once

  • NU
    Northwestern University
    one grant, 2022 · $500k
  • YEAR UP INC
    one grant, 2021 · $250k · revenue -29%
  • Dana-Farber Cancer Institute Inc
    one grant, 2023 · $100k · revenue +16%
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
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
2
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
3
Boston Architectural College

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

—
4
Bentley University

Organization's mission bentley university believes good business can impact more than the bottom line - it can change the world. bentley is a community of future business leaders who will deliver value in the marketplace and lasting…

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
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.…

—
7
University of Miami

See Form 990, Part I, Line 1, Description of Organization Mission.

Education
8
Mass General Brigham Incorporated & Affiliates Group Return

Mass general brigham incorporated is developing an integrated health care delivery system throughout the region that offers patients a continuum of coordinated, high-quality care.

Health
9
Albany College of Pharmacy and Health Sciences

We educate the next generation of leaders to improve the health of our society.

Education
10
Trustees of Tufts College

Education and Research

Education
11
Northeastern University
Education
12
President and Trustees of Bates College

Bates is a college of the liberal arts and sciences, and is a coeducational, nonsectarian, residential college with special commitments to academic rigor, and to assuring in all of its efforts the dignity of each individual, and access to…

Education
How this is measured
The grantee most central to the portfolio’s shape is Beacon Academy Inc; the most unlike its peers is Caribbean Neurosurgery Foundation Inc. 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

33 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. 33 of the 55 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)
31/33
Grantees still filing
17/33
Grew since first funded

Where the money sits, by cause and then by grantee

Trustees of Dartmouth College: $2,225,000 · OtherTrustees of Dartmouth CollegeMuseum of Fine Arts Boston: $2,000,643 · OtherMuseum of Fine Arts BostonHarvard Business School: $1,575,000 · OtherHarvard Business SchoolPPLM: $1,084,920 · OtherPPLMMassachusetts General Hospital: $726,300 · OtherMassachusetts General HospitalNorthwestern University: $500,000 · OtherNorthwestern UniversityDexter Southfield Fund: $442,855 · Other+19 more: $748,500 · Other+19 moreTRUSTEES OF BOSTON COLLEGE: $2,046,430 · EducationTRUSTEES OF BOSTON COLLEGEWilliams College: $1,514,323 · EducationWilliams CollegeBELMONT HILL SCHOOL INC: $842,750 · EducationBELMONT HILL SCHOOL INCWilliam Marsh Rice University: $463,550 · EducationWilliam Marsh Rice UniversityMONMOUTH UNIVERSITY INC: $250,000 · EducationYEAR UP INC: $250,000 · Education+5 more: $67,500 · EducationChildren's Hospital Corporation: $962,876 · HealthDana-Farber Cancer Institute Inc: $100,000 · HealthCARIBBEAN NEUROSURGERY FOUNDATION INC: $50,000 · Health+3 more: $37,000 · HealthMASSACHUSETTS WONDERFUND INC: $1,005,000 · Human ServicesVINFEN CORPORATION: $85,000 · Human Services+2 more: $7,500 · Human ServicesUnited Way Of Massachusetts Bay Inc: $850,000 · PhilanthropyWOMEN'S FOUNDATION OF MASSACHUSETTS INC: $150,000 · Philanthropy+1 more: $23,880 · PhilanthropyNorthwestern University: $1,000,000 · Recreation & SportsASPEN ART MUSEUM: $180,000 · Arts & Culture+1 more: $5,000 · Arts & CultureMYRON L ROLLE FOUNDATION: $50,000 · Youth DevelopmentSQUASHBUSTERS INC: $25,000 · Youth Development
Other$9,303,218Education$5,434,553Health$1,149,876Human Services$1,097,500Philanthropy$1,023,880Recreation & Sports$1,000,000Arts & Culture$185,000Youth Development$75,000

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 budgetTRUSTEES OF BOSTON COLLEGE: $2,046,430 over 3y, 0.1% of budgetWilliams College: $1,514,323 over 3y, 0.2% of budgetMASSACHUSETTS WONDERFUND INC: $1,005,000 over 3y, 6.6% of budgetNorthwestern University: $1,000,000 over 2y, 0.0% of budgetChildren's Hospital Corporation: $962,876 over 4y, 0.0% of budgetUnited Way Of Massachusetts Bay Inc: $850,000 over 3y, 1.1% of budgetBELMONT HILL SCHOOL INC: $842,750 over 4y, 0.6% of budgetWilliam Marsh Rice University: $463,550 over 3y, 0.0% of budgetMONMOUTH UNIVERSITY INC: $250,000 over 1y, 0.1% of budgetYEAR UP INC: $250,000 over 1y, 0.1% of budgetASPEN ART MUSEUM: $180,000 over 4y, 0.5% of budgetWOMEN'S FOUNDATION OF MASSACHUSETTS INC: $150,000 over 3y, 1.4% of budgetDana-Farber Cancer Institute Inc: $100,000 over 1y, 0.0% of budgetVINFEN CORPORATION: $85,000 over 3y, 0.0% of budgetUNITED NEGRO COLLEGE FUND INC: $50,000 over 1y, 0.0% of budgetCARIBBEAN NEUROSURGERY FOUNDATION INC: $50,000 over 1y, 86% of budgetTHE DC CENTRAL KITCHEN INC: $25,000 over 1y, 0.1% of budgetThe Common Room Inc: $25,000 over 1y, 3.6% of budgetSQUASHBUSTERS INC: $25,000 over 1y, 0.3% of budgetCombined Jewish Philanthropies of Greater Boston Inc: $23,880 over 1y, 0.0% of budgetWOMEN'S LUNCH PLACE INC: $10,000 over 2y, 0.1% of budgetTHE TERMEER INSTITUTE INC: $10,000 over 1y, 0.3% of budgetTHE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK: $5,000 over 1y, 0.0% of budgetRUNWAY FOR RECOVERY INC: $5,000 over 1y, 0.4% of budgetBEACON ACADEMY INC: $5,000 over 1y, 0.4% of budgetARTISTS FOR HUMANITY INC: $5,000 over 1y, 0.1% of budgetSUMMITS EDUCATION: $5,000 over 1y, 0.1% of budgetROGERSON COMMUNITIES INC: $2,500 over 1y, 0.0% of budgetThe Brookline Library Foundation Inc: $2,500 over 3y, 0.4% of budgetPANCREATIC CANCER ACTION NETWORK INC: $2,000 over 2y, 0.0% 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 TRUSTEES OF BOSTON COLLEGE ↗
  • Who funds Williams College ↗
  • Who funds MASSACHUSETTS WONDERFUND INC ↗
  • Who funds Northwestern University ↗
  • Who funds Children's Hospital Corporation ↗
  • Who funds United Way Of Massachusetts Bay Inc ↗
  • Who funds BELMONT HILL SCHOOL INC ↗
  • Who funds William Marsh Rice University ↗
  • Who funds MONMOUTH UNIVERSITY INC ↗
  • Who funds YEAR UP INC ↗
  • Who funds ASPEN ART MUSEUM ↗
  • Who funds WOMEN'S FOUNDATION OF MASSACHUSETTS INC ↗
  • Who funds Dana-Farber Cancer Institute Inc ↗
  • Who funds VINFEN CORPORATION ↗
  • Who funds UNITED NEGRO COLLEGE FUND INC ↗
  • Who funds MYRON L ROLLE FOUNDATION ↗
  • Who funds CARIBBEAN NEUROSURGERY FOUNDATION INC ↗
  • Who funds THE DC CENTRAL KITCHEN INC ↗
  • Who funds BROOKLINE JAMAICA PLAIN POP WARNER ↗
  • Who funds The Common Room Inc ↗
  • Who funds SQUASHBUSTERS INC ↗
  • Who funds Combined Jewish Philanthropies of Greater Boston 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.

Boston Foundation IncMA17.8× affinity7 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Boston Foundation Inc · Eastern Bank Foundation · Gordon Family Foundation · Cummings Foundation Grants Inc (Fka Oneworld Boston Inc) · Combined Jewish Philanthropies of Greater Boston Inc · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · National Philanthropic Trust · The Pfizer Foundation Inc · Vanguard Charitable Endowment Program · Morgan Stanley Global Impact Funding Trust Inc · Paypal Charitable Giving Fund · 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.

How much its grantees rely on government

Each dot is one organization HSJK Foundation Inc funds: left to right is the share of its income from government, bottom to top the share from HSJK Foundation Inc. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 110%6%23%51%90%funder's share of their income ↑0%25%50%75%100%share of the org’s income from government →median 6%
  • Vinfen Corporation: 83% of income from government
  • United Way of Massachusetts Bay Inc: 23% of income from government
  • Children's Hospital Corporation: 10% of income from government
  • Women's Lunch Place Inc: 8% of income from government
  • Dana-Farber Cancer Institute Inc: 7% of income from government
  • Rogerson Communities Inc: 6% of income from government
  • Trustees of Boston College: 3% of income from government
  • Artists for Humanity Inc: 2% of income from government
  • Beacon Academy Inc: 1% of income from government
  • Monmouth University Inc: 0% of income from government
  • Year Up Inc: 0% of income from government
  • Williams College: 0% of income from government
no gov moneyreceives it· size = income
11get no government money at all
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 HSJK Foundation Inc?

Find your warmest path to HSJK 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 55 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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