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· Private foundation

The Wang Foundation Co Mary Kathleen

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.

$225k
Granted FY2025still arriving
22
Grants FY2025still arriving
5
States reached
$50k
Largest
01What it funds
0199% classified

What it funded, over time

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

Education$1.3MHealth$505kHuman Services$471kArts & Culture$348kPublic Benefit$85kHousing & Shelter$63kYouth Development$39kFood & Nutrition$30kOther$0
02FY2025 · 22 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k13 grants · $30k
  • $10k–50k8 grants · $145k
  • $50k–250k1 grant · $50k
$5,000
Median grant
5
States reached
$1.0M
Total assets
Largest grants
RecipientAmount
TRUSTEES OF TUFTS UNIVERSITY$50,000
DALLAS CASA$30,000
SHADY HILL SCHOOL$25,000
Beth Israel Deaconess Medical Center$25,000
Boch Center$20,000
Birches School$15,000
Beth Israel Deaconess Medical Center$10,000
TRUSTEES OF TUFTS COLLEGE$10,000
Brown University - FA WANG$10,000
Shady Hill School$7,500
Shady Hill School$5,000
Individual grant recipient$5,000
WGBH$3,000
Environmental League Of Massachusetts$1,000
GOVERNOR DUMMER ACADEMY$1,000
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 (FY17–24, $248k) land where the poverty rate runs at 16%, against an area that typically sits at 8%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 8%THE YMCA OF GREATER BOSTON: $50k → 16%THE YMCA OF GREATER BOSTON: $50k → 16%YMCA of Metropolitan Dallas: $30k → 14%The YMCA Of Greater Boston: $12k → 16%THE YMCA OF GREATER BOSTON: $10k → 16%THE YMCA OF GREATER BOSTON: $5k → 16%The YMCA Of Greater Boston: $1k → 16%BOSTON CHINATOWN NEIGHBORHOOD CENTER: $25k → 16%BOSTON CHINATOWN NEIGHBORHOOD CENTER: $25k → 16%BOSTON CHINATOWN NEIGHBORHOOD CENTER: $25k → 16%BOSTON CHINATOWN NEIGHBORHOOD CENTER: $15k → 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

MA
RI
CA
CO
AZ
HI
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.

87%of every dollar goes to organizations it has funded before.
$2.5M · 36 repeat orgs$383k to everyone else

Grantees it renews have grown median revenue +44% since the first grant, against +35% for those funded once.

36 repeat relationships: 17 still active in FY2025, 19 since wound down; 1 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

36
20

Total granted

$2.5M
$353k

Median revenue growth · since first grant

+44%
+35%

Still filing today

50%
55%

New vs renewed · share of each year

In FY2025, 87% of grant dollars renewed an existing relationship; $30k 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
EducationHealthHuman ServicesPhilanthropyEnvironmentArts & CultureOther
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

  • BI
    BETH ISRAEL DEACONESS MEDICAL CENTER INC
    8× · 2017–2025 · $360k · revenue +99%
  • Trustees of Tufts College
    8× · 2017–2025 · $349k · revenue +50%
  • SH
    SHADY HILL SCHOOL
    9× · 2017–2025 · $176k · revenue +51%

Funded once

  • NT
    NORTH TEXAS FOOD BANKgraduated
    one grant, 2020 · $30k · revenue +35%
  • TC
    THE CRYSTAL CHARITY BALL
    one grant, 2017 · $30k · revenue +11%
  • PS
    PRIMARY SOURCE - GALA FOR PRIMARY EDUCATION
    one grant, 2021 · $30k
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
Boston Architectural College

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

—
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
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
4
President and Fellows of Harvard College

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

Education
5
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
6
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
7
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.…

—
8
Massachusetts Higher Education Assistance Corporation

The organization's primary exempt purpose is to provide access to and conduct activities in furtherance of higher education.

—
9
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
10
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
11
Pembroke Hill School

A preschool through 12th grade, private, college preparatory school. the school's mission statement is "together, cultivating the best in each for the benefit of all."

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 Make-a-Wish Foundation of Massachusetts and Rhode Island Inc; the most unlike its peers is The New England Patriots Charitable 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

31 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. 31 of the 58 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.

0
Load-bearing (≥25% of a budget)
3
Early backer (in before they grew)
31/31
Grantees still filing
26/31
Grew since first funded

Where the money sits, by cause and then by grantee

TRUSTEES OF TUFTS UNIVERSITY: $150,000 · OtherTRUSTEES OF TUFTS UNIVERSITYSHADY HILL SCHOOL - HUB CAMPAIGN: $125,000 · OtherSHADY HILL SCHOOL - HUB CAMPAIGNPRIMARY SOURCE INC: $85,000 · OtherPRIMARY SOURCE INCTHE YMCA OF GREATER BOSTON - ANNUAL FUND: $65,000 · OtherTHE YMCA OF GREATER BOSTON - ANNUAL FUN…Boch Center: $60,000 · OtherBoch CenterSOUTH COVE CAPITAL CAMPAIGN: $60,000 · OtherSOUTH COVE CAPITAL CAMPAIGNBROWN UNIVERSITY-FA WANG SCHOLARSHIP FUND: $55,000 · OtherBROWN UNIVERSITY-FA WANG SCHOLARSHIP FU…SHADY HILL SCHOOL ANNUAL FUND: $37,500 · Other+27 more: $380,000 · Other+27 moreTrustees of Tufts College: $349,000 · EducationTrustees of Tufts CollegeSHADY HILL SCHOOL: $176,300 · EducationSHADY HILL SCHOOLBIRCHES SCHOOL INC: $130,000 · EducationBIRCHES SCHOOL INCHIGH MOUNTAIN INSTITUTE INC: $80,000 · EducationHIGH MOUNTAIN INSTITUTE INCSOUTHWESTERN MEDICAL FOUNDATION: $30,000 · Education+6 more: $55,000 · Education+6 moreBETH ISRAEL DEACONESS MEDICAL CENTER INC: $360,000 · HealthBETH ISRAEL DEAC…TEXAS SCOTTISH RITE HOSPITAL FOR CRIPPLED CHILDREN: $30,000 · HealthTEXAS SCOTTISH R…PARKLAND FOUNDATION: $30,000 · HealthPARKLAND FOUNDAT…+2 more: $12,000 · HealthTHE WANG CENTER FOR THE PERFORMING ARTS INC: $321,000 · Arts & CultureTHE WANG CEN…YOUNG MEN'S CHRISTIAN ASSOCIATION OF GREATER BOSTON INC: $128,000 · Human ServicesYOUNG MEN…BOSTON CHINATOWN NEIGHBORHOOD CENTER INC: $90,000 · Human ServicesBOSTON CH…YMCA OF METROPOLITAN DALLAS INC: $30,000 · Human ServicesYMCA OF M…THE CRYSTAL CHARITY BALL: $30,000 · PhilanthropyThe New England Patriots Charitable Foundation Inc: $2,000 · PhilanthropyDALLAS CASA: $30,000 · Civil Rights
Other$1,017,500Education$820,300Health$432,000Arts & Culture$321,000Human Services$248,000Philanthropy$32,000Civil Rights$30,000

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$10M$100Mgrantee revenue →↑ funder's share of their budgetBETH ISRAEL DEACONESS MEDICAL CENTER INC: $360,000 over 8y, 0.0% of budgetTrustees of Tufts College: $349,000 over 8y, 0.0% of budgetTHE WANG CENTER FOR THE PERFORMING ARTS INC: $321,000 over 6y, 1.5% of budgetSHADY HILL SCHOOL: $176,300 over 9y, 0.1% of budgetBIRCHES SCHOOL INC: $130,000 over 9y, 1.5% of budgetYOUNG MEN'S CHRISTIAN ASSOCIATION OF GREATER BOSTON INC: $128,000 over 6y, 0.1% of budgetBOSTON CHINATOWN NEIGHBORHOOD CENTER INC: $90,000 over 4y, 0.5% of budgetPRIMARY SOURCE INC: $85,000 over 3y, 3.8% of budgetHIGH MOUNTAIN INSTITUTE INC: $80,000 over 4y, 0.4% of budgetNORTH TEXAS FOOD BANK: $30,000 over 1y, 0.0% of budgetTEXAS SCOTTISH RITE HOSPITAL FOR CRIPPLED CHILDREN: $30,000 over 1y, 0.0% of budgetREADERS 2 LEADERS: $30,000 over 1y, 2.4% of budgetYMCA OF METROPOLITAN DALLAS INC: $30,000 over 1y, 0.0% of budgetPARKLAND FOUNDATION: $30,000 over 1y, 0.2% of budgetSOUTHWESTERN MEDICAL FOUNDATION: $30,000 over 1y, 0.0% of budgetENVIRONMENTAL LEAGUE OF MASSACHUSETTS INC: $14,000 over 9y, 0.2% of budgetGOVERNOR DUMMER ACADEMY THE GOVERNOR'S ACADEMY: $11,000 over 2y, 0.0% of budgetNEW ENGLAND CENTER FOR ARTS & TECHNOLOGY INC: $10,000 over 1y, 0.4% of budgetUNIVERSITY OF HAWAII FOUNDATION: $10,000 over 1y, 0.0% of budgetChildren's Hospital Corporation: $9,000 over 9y, 0.0% of budgetMASSACHUSETTS AUDUBON SOCIETY INC: $9,000 over 9y, 0.0% of budgetTHE COLORADO COLLEGE: $8,000 over 8y, 0.0% of budgetBROWN UNIVERSITY: $8,000 over 8y, 0.0% of budgetTHE TRUSTEES OF MOUNT HOLYOKE COLLEGE: $8,000 over 8y, 0.0% of budgetHOCKADAY SCHOOL: $8,000 over 8y, 0.0% of budgetROSIE'S PLACE INC: $3,000 over 3y, 0.0% of budgetMAKE-A-WISH FOUNDATION OF MASSACHUSETTS AND RHODE ISLAND INC: $3,000 over 3y, 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 BETH ISRAEL DEACONESS MEDICAL CENTER INC ↗
  • Who funds Trustees of Tufts College ↗
  • Who funds THE WANG CENTER FOR THE PERFORMING ARTS INC ↗
  • Who funds SHADY HILL SCHOOL ↗
  • Who funds BIRCHES SCHOOL INC ↗
  • Who funds YOUNG MEN'S CHRISTIAN ASSOCIATION OF GREATER BOSTON INC ↗
  • Who funds BOSTON CHINATOWN NEIGHBORHOOD CENTER INC ↗
  • Who funds PRIMARY SOURCE INC ↗
  • Who funds HIGH MOUNTAIN INSTITUTE INC ↗
  • Who funds DALLAS CASA ↗
  • Who funds NORTH TEXAS FOOD BANK ↗
  • Who funds THE CRYSTAL CHARITY BALL ↗
  • Who funds TEXAS SCOTTISH RITE HOSPITAL FOR CRIPPLED CHILDREN ↗
  • Who funds READERS 2 LEADERS ↗
  • Who funds YMCA OF METROPOLITAN DALLAS INC ↗
  • Who funds PARKLAND FOUNDATION ↗
  • Who funds SOUTHWESTERN MEDICAL FOUNDATION ↗
  • Who funds Ronald McDonald House of Dallas Inc ↗
  • Who funds ENVIRONMENTAL LEAGUE OF MASSACHUSETTS INC ↗
  • Who funds GOVERNOR DUMMER ACADEMY THE GOVERNOR'S ACADEMY ↗
  • Who funds NEW ENGLAND CENTER FOR ARTS & TECHNOLOGY INC ↗
  • Who funds UNIVERSITY OF HAWAII FOUNDATION ↗

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.

Eastern Bank FoundationMA14.9× affinity5 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Eastern Bank Foundation · Fidelity Foundation · Boston Foundation Inc · Combined Jewish Philanthropies of Greater Boston Inc · Vanguard Charitable Endowment Program · Morgan Stanley Global Impact Funding Trust Inc · The Blackbaud Giving Fund · National Philanthropic Trust · Donor Advised Charitable Giving Inc · The Bank of America Charitable Foundation Inc · American Online Giving Foundation Inc · Fidelity Investments Charitable Gift Fund

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 Wang Foundation Co Mary Kathleen funds: left to right is the share of its income from government, bottom to top the share from The Wang Foundation Co Mary Kathleen. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 50%0%1%3%5%funder's share of their income ↑0%10%20%30%40%share of the org’s income from government →median 10%
  • Boston Chinatown Neighborhood Center Inc: 38% of income from government
  • Primary Source Inc: 23% of income from government
  • Trustees of Tufts College: 13% of income from government
  • The Wang Center for the Performing Arts Inc: 10% of income from government
  • Children's Hospital Corporation: 10% of income from government
  • Beth Israel Deaconess Medical Center Inc: 6% of income from government
  • Governor Dummer Academy the Governor's Academy: 1% of income from government
  • Massachusetts Audubon Society Inc: 1% of income from government
  • The Trustees of Mount Holyoke College: 1% of income from government
  • Rosie's Place Inc: 0% of income from government
no gov moneyreceives it· size = income
5get 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 · 0–40%
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 Wang Foundation Co Mary Kathleen?

Find your warmest path to The Wang Foundation Co Mary Kathleen 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 58 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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