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· Private foundation

The Brennan Family Foundation

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.

$117k
Granted FY2025still arriving
16
Grants FY2025still arriving
3
States reached
$75k
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, FY2017 to 2025.

Education$210kPhilanthropy$116kHealth$94kHousing & Shelter$57kPublic Safety & Disaster$51kReligion$33kRecreation & Sports$26kHuman Services$24kOther$0
02FY2025 · 16 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k13 grants · $22k
  • $10k–50k2 grants · $20k
  • $50k–250k1 grant · $75k
$2,000
Median grant
3
States reached
$1.8M
Total assets
Largest grants
RecipientAmount
THE FOUNDERS FUND INC$75,000
THE WILLISTON NORTHAMPTON SCHOOL$10,000
RIDE TO REMEMBER$10,000
THE RYAN SHAW FOUNDATION$3,000
Individual grant recipient$2,500
BREAKTHROUGH T1D$2,500
WILLIAM J BOYLE SCHOLARSHIP FUND$2,500
PAN MASS CHALLENGE$2,000
EAST BOSTON LITTLE LEAGUE$2,000
BILL BELICHICK FOUNDATION$2,000
LONGMEADOW AQUATIC CLUB$1,800
ST THOMAS AQUINAS COLLEGE$1,000
CYSTIC FIBROSIS FOUNDATION$1,000
Individual grant recipient$1,000
Individual grant recipient$500
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 (FY17–19, $3k) land where the poverty rate runs at 17%, against an area that typically sits at 9%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 9%CHRISTINA'S HOUSE: $1k → 17%CHRISTINA'S HOUSE: $1k → 17%CHRISTINA'S HOUSE: $1k → 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.

77%of every dollar goes to organizations it has funded before.
$486k · 18 repeat orgs$149k to everyone else

Grantees it renews have grown median revenue +31% since the first grant, against +1% for those funded once.

18 repeat relationships: 8 still active in FY2025, 10 since wound down; 8 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

18
46

Total granted

$486k
$138k

Median revenue growth · since first grant

+31%
+1%

Still filing today

61%
24%

New vs renewed · share of each year

In FY2025, 91% of grant dollars renewed an existing relationship; $11k 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
EducationHealthPhilanthropyHuman ServicesPublic Safety & DisasterInternationalOther
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

  • TW
    THE WILLISTON NORTHAMPTON SCHOOL
    8× · 2017–2025 · $75k · revenue +31%
  • RT
    RIDE TO REMEMBER INC
    6× · 2017–2025 · $50k · revenue +29% · 89% of their budget
  • TO
    TRUSTEES OF THE COLLEGE OF THE HOLY CROSS
    7× · 2017–2023 · $36k · revenue +44%

Funded once

  • TF
    THE FOUNDERS SCHOLARSHIP FUND
    one grant, 2022 · $20k
  • SO
    SISTERS OF SAINT JOSEPH
    one grant, 2017 · $15k
  • CH
    CARING HEALTH CENTER INCgraduated
    one grant, 2022 · $12k · revenue +40%
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
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
2
Boston Architectural College

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

—
3
Mcphs University

Mcphs university prepares students for careers in health care through teaching, scholarship, research, professional service and community engagement.

Education
4
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
5
Wentworth Institute of Technology Inc

Wentworth institute of technology is a nationally recognized private coeducational and residential university of higher education with a mission to empower, inspire and innovate through experiential learning with a core purpose of career…

Education
6
Trustees of Boston College

Mission strengthened by more than a century and a half of dedication to academic excellence, boston college commits itself to the highest standards of teaching and research in undergraduate, graduate and professional programs and to the…

Education
7
Children's Hospital Corporation

Provider of pediatric healthcare, education, research & community service

Health
8
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.…

—
9
Saint Mary's Hospital Inc

We, trinity health of new england and trinity health, serve together in the spirit of the gospel as a compassionate and transforming healing presence within our communities. saint mary's hospital is a member of trinity health of new…

Health
10
Trinity Health of New England Corporation Inc

We, trinity health of new england and trinity health, serve together in the spirit of the gospel as a compassionate and transforming healing presence within our communities. trinity health of new england is a member of trinity health.

Health
11
St Mary's Hospital Foundation Inc

We, trinity health of new england and trinity health, serve together in the spirit of the gospel as a compassionate and transforming healing presence within our communities. saint mary's hospital foundation is a member of trinity health of…

—
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 The Williston Northampton School; the most unlike its peers is Ryan Shaw Foundation. 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 72 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)
6
Early backer (in before they grew)
26/26
Grantees still filing
16/26
Grew since first funded

Where the money sits, by cause and then by grantee

THE FOUNDERS FUND INC: $100,000 · OtherTHE FOUNDERS FUND INCSR CARITAS CANCER CENTER CAPITAL CAMPAIGN: $30,000 · OtherSR CARITAS CANCER CENTER CAPITAL CAMPAIGNTHE FOUNDERS FUND INC: $25,000 · OtherTHE FOUNDERS FUND INCTHE FOUNDERS SCHOLARSHIP FUND: $20,000 · OtherTHE FOUNDERS SCHOLARSHIP FUNDSISTERS OF ST JOSEPH OF SPRINGFIELD: $15,000 · OtherSISTERS OF SAINT JOSEPH: $15,000 · Other+45 more: $101,814 · Other+45 moreTHE WILLISTON NORTHAMPTON SCHOOL: $75,000 · EducationTHE WILLISTON NORTHAMPTON SC…TRUSTEES OF THE COLLEGE OF THE HOLY CROSS: $35,500 · EducationTRUSTEES OF THE COLLEGE OF T…HIGH POINT UNIVERSITY: $30,000 · EducationHIGH POINT UNIVERSITYWILLIAM J BOYLE SCHOLARSHIP INC: $12,000 · EducationWILLIAM J BOYLE SCHOLARSHIP …+3 more: $7,700 · EducationOPEN PANTRY COMMUNITY SERVICES INC: $66,000 · Human ServicesOPEN PANTRY …CHRISTINA'S HOUSE INCORPORATED: $3,000 · Human ServicesRIDE TO REMEMBER INC: $50,000 · Public Safety & DisasterCARING HEALTH CENTER INC: $12,000 · HealthTHE MERCY HOSPITAL INC: $10,000 · HealthBREAKTHROUGH T1D: $5,000 · HealthBAYSTATE HEALTH FOUNDATION INC: $1,000 · Health+1 more: $275 · HealthRYAN SHAW FOUNDATION: $15,000 · PhilanthropyFOUNDATION FOR SARCOIDOSIS RESEARCH: $2,000 · Philanthropy+2 more: $750 · PhilanthropyBILL BELICHICK FOUNDATION INC: $2,000 · Youth DevelopmentMUSTARD SEED COMMUNITIES INC: $1,000 · International
Other$306,814Education$160,200Human Services$69,000Public Safety & Disaster$50,000Health$28,275Philanthropy$17,750Youth Development$2,000International$1,000

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 budgetTHE WILLISTON NORTHAMPTON SCHOOL: $75,000 over 8y, 0.0% of budgetOPEN PANTRY COMMUNITY SERVICES INC: $66,000 over 5y, 0.8% of budgetRIDE TO REMEMBER INC: $50,000 over 6y, 89% of budgetTRUSTEES OF THE COLLEGE OF THE HOLY CROSS: $35,500 over 7y, 0.0% of budgetHIGH POINT UNIVERSITY: $30,000 over 3y, 0.0% of budgetTHE FOUNDERS FUND INC: $25,000 over 2y, 4.9% of budgetRYAN SHAW FOUNDATION: $15,000 over 5y, 3.3% of budgetWILLIAM J BOYLE SCHOLARSHIP INC: $12,000 over 5y, 8.1% of budgetCARING HEALTH CENTER INC: $12,000 over 1y, 0.0% of budgetTHE MERCY HOSPITAL INC: $10,000 over 1y, 0.0% of budgetBay Path University: $5,200 over 1y, 0.0% of budgetBREAKTHROUGH T1D: $5,000 over 2y, 0.0% of budgetCHRISTINA'S HOUSE INCORPORATED: $3,000 over 3y, 0.6% of budgetPAN-MASSACHUSETTS CHALLENGE INC: $3,000 over 2y, 0.0% of budgetFOUNDATION FOR SARCOIDOSIS RESEARCH: $2,000 over 1y, 0.1% of budgetEast Boston Little League Inc: $2,000 over 1y, 4.7% of budgetLINK TO LIBRARIES INC: $1,500 over 1y, 0.6% of budgetST THOMAS AQUINAS COLLEGE: $1,000 over 1y, 0.0% of budgetMUSTARD SEED COMMUNITIES INC: $1,000 over 1y, 0.0% of budgetURBAN LEAGUE OF GREATER SPRINGFIELD INC: $1,000 over 1y, 0.1% of budgetBAYSTATE HEALTH FOUNDATION INC: $1,000 over 1y, 0.0% of budgetJGS LIFECARE CORPORATION: $275 over 1y, 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 THE WILLISTON NORTHAMPTON SCHOOL ↗
  • Who funds OPEN PANTRY COMMUNITY SERVICES INC ↗
  • Who funds RIDE TO REMEMBER INC ↗
  • Who funds TRUSTEES OF THE COLLEGE OF THE HOLY CROSS ↗
  • Who funds HIGH POINT UNIVERSITY ↗
  • Who funds THE FOUNDERS FUND INC ↗
  • Who funds RYAN SHAW FOUNDATION ↗
  • Who funds WILLIAM J BOYLE SCHOLARSHIP INC ↗
  • Who funds CARING HEALTH CENTER INC ↗
  • Who funds THE MERCY HOSPITAL INC ↗
  • Who funds Bay Path University ↗
  • Who funds BREAKTHROUGH T1D ↗
  • Who funds CHRISTINA'S HOUSE INCORPORATED ↗
  • Who funds PAN-MASSACHUSETTS CHALLENGE INC ↗
  • Who funds BILL BELICHICK FOUNDATION 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.

Community Foundation of Western MassachusettsMA19.4× affinity7 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Community Foundation of Western Massachusetts · The Beveridge Family Foundation · Shatz Schwartz and Fentin Charitable Foundation · United Bank Foundation Massachusetts Inc · The Antonacci Family Foundation for Charitable Giving Inc · The Food Bank of Western Massachusetts Inc · Easthampton Savings Bank Foundation Inc · Ge Aerospace Foundation · Enterprise Holdings Foundation · The Bank of America Charitable Foundation Inc · Verizon Foundation · The Pfizer 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 Brennan Family Foundation funds: left to right is the share of its income from government, bottom to top the share from The Brennan Family Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 140%6%23%51%90%funder's share of their income ↑0%25%50%75%100%share of the org’s income from government →median 3%
  • Urban League of Greater Springfield Inc: 81% of income from government
  • Caring Health Center Inc: 39% of income from government
  • Bay Path University: 3% of income from government
  • Baystate Health Foundation Inc: 0% of income from government
  • Pan-Massachusetts Challenge Inc: 0% of income from government
no gov moneyreceives it· size = income
14get no government money at all
3report 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 Brennan Family Foundation?

Find your warmest path to The Brennan 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 72 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

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