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Plinth

· Private foundation

E A Mahoney 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.

$115k
Granted FY2025still arriving
30
Grants FY2025still arriving
4
States reached
$19k
Largest
01What you fund
0197% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20172025.

Education$278kHealth$226kReligion$126kArts & Culture$64kHuman Services$63kPublic Safety & Disaster$22kAnimals$22kEnvironment$15kOther$0
02FY2025 · 30 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2025

  • Under $10k27 grants · $74k
  • $10k–50k3 grants · $41k
$2,194
Median grant
4
States reached
$1.5M
Total assets
Largest grants
RecipientAmount
Walsh University$18,500
Queen of Heaven Catholic Church$12,000
Miami University of Ohio$10,000
Akron Children's Hospital$8,000
Christ the Servant Catholic Church$5,000
YWCA of Canton$5,000
Individual grant recipient$5,000
Juvenile Diabetes Research Foundation$5,000
Jackson Local Schools Foundation$5,000
Akron Zoo Conservation Fund$3,500
Jackson Alumni Foundation$3,000
Stark County Humane Society$2,500
Canton Symphony Orchestra$2,500
Army Emergency Relief$2,194
Blood Cancer United$2,194
02The need
03

Do your dollars go where the need is?

Each grant placed by the hardship in its grantee’s ZIP, then read against the area’s typical level.

show:

Your human-services grants (FY17–25, $24k) land where the poverty rate runs at 13%, against an area that typically sits at 14%. 0% of those dollars go to grantees based in above-average-need neighborhoods. Your grants skew toward lower-need ZIPs.

area typical 14%YWCA of Canton: $5k → 13%YWCA of Canton: $5k → 13%YWCA of Canton: $5k → 13%Serving Area Military and Veterans - SAM Center: $2k → 13%Serving Area Military and Veterans - SAM Center: $2k → 13%Serving Area Military and Veterans - SAM Center: $2k → 13%Serving Area Military and Veterans - SAM Center: $2k → 13%Serving Area Military and Veterans - SAM Center: $1k → 13%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount

Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.

US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.

03Your edge
repeat funding

Who you back again

Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.

95%of every dollar goes to organizations you’ve funded before.
$823k · 48 repeat orgs$39k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +11% since the first grant, against -8% for the ones you funded once.

48 repeat relationships — 26 still active in FY2025, 22 since wound down; 3 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

48
13

Total granted

$823k
$33k

Median revenue growth · since first grant

+11%
-8%

Still filing today

35%
54%

New vs renewed · share of each year

In FY2025, 94% of grant dollars renewed an existing relationship; $6k 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
HealthArts & CultureHuman ServicesEnvironmentEducationPhilanthropyOther

First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). 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

  • WU
    Walsh University Inc
    9× · 2017–2025 · $113k · revenue +3%
  • BT
    BREAKTHROUGH T1D
    9× · 2017–2025 · $57k · revenue +49%
  • CC
    CLEVELAND CLINIC MERCY HOSPITAL
    4× · 2017–2020 · $43k · revenue +11%

Funded once

  • CC
    Cleveland Clinic (5-B)
    one grant, 2021 · $14k
  • JR
    J R COLEMAN SENIOR OUTREACH
    one grant, 2019 · $8k · revenue -79%
  • Colonial Williamsburg Foundation
    one grant, 2020 · $3k · revenue -22%

Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.

04Your field

The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.

1
Case Western Reserve University

Case Western Reserve University is an independent, research-oriented university with broadly based strengths in health, including medicine, nursing and dentistry; in engineering; in the arts and sciences; and in law, management and social…

Education
2
The Christ Hospital

Improve the health of our community and create patient value by providing exceptional outcomes and the finest experiences, all in an affordable way.

Health
3
Cincinnati Museum Center

Cincinnati museum center inspires people of all ages to learn more about our world through science, regional history, and educational, engaging and meaningful experiences.

Arts & Culture
4
The Cleveland Clinic Foundation Group Return

Caring for life, researching for health and educating those who serve.

Health
5
The Cleveland Clinic Foundation

Caring for life, researching for health and educating those who serve.

Health
6
Canton Regional Chamber of Commerce

Advancement of the economic, industrial, professional, cultural and civic welfare of stark county and its surrounding region and the promotion and preservation of the competitive free enterprise system.

7
Children's Hospital Medical Center of Akron

To improve the health of children, teenagers and young adults through excellence in patient care, education, research, advocacy and community partnerships.

Health
8
Columbus Medical Association Foundation

The columbus medical association foundation, through the governance and oversight of its board of physicians and other experts, effects change within specific priority areas to improve the health and wellbeing of the residents and…

Health
9
Union Hospital Inc

We exist to serve our patients with compassionate health care of the highest quality.

Health
10
OhioHealth Corporation Group Return

To improve the health of those we serve.

Health
11
Mount Carmel Health System

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

12
The Good Samaritan Hospital of Cincinnati Ohio

The organization's mission is to improve the health status of the community it serves.

Health

For reference, the grantee most central to the portfolio’s shape is Stark Community Foundation and the most unlike its peers is Wildlife Conservation Society. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.

Your grantees are a median of 62 years old; the field is 18. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number20%0%<5yr14%0%5–10yr18%4%10–20yr17%11%20–35yr16%32%35–55yr15%54%55yr+
THE FIELDby orgYOUR MONEYby value20%0%<5yr14%0%5–10yr18%2%10–20yr17%5%20–35yr16%11%35–55yr15%81%55yr+

The field is 20% startups (under 5 years old) — 0% of your grantees by number, and just 0% of your money.

Closures · last 5 years

The orgs you fund almost never close 0.0% lost their exemption, against 12% of the field you don’t fund.

orgs you fund
0.0%0/34
the rest of the field
12%
2,283/18,519

Age = years since IRS exemption (a founding proxy). “Closed” = auto-revocation for 3 years of non-filing — a floor on closure, not proof, and bigger established orgs lapse least. Association, not causation.

04the grantee network

32 grantees tracked through their own filings, 2017–2025.

Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.

Counted here: distinct organizations you funded across 20172025, not grant rows in a single year — so this will not match the grant count on the cover. 32 of the 65 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.

0
Load-bearing (≥25% of a budget)
2
Early backer (in before they grew)
28/32
Grantees still filing
17/32
Grew since you first funded

Where your money sits — by cause, then by grantee

MIAMI UNIVERSITY — $107,250 · OtherMIAMI UNIVERSITYQueen of Heaven Catholic Church — $72,500 · OtherQueen of Heaven Catholic ChurchAkron Children's Hospital — $64,000 · OtherAkron Children's HospitalChrist the Servant Catholic Church — $30,000 · OtherChrist the Servant Catholic ChurchMercy Medical - Cleveland Clinic — $26,400 · Other+40 more — $243,248 · Other+40 moreWalsh University Inc — $112,547 · EducationWalsh University…Jackson Local Schools Foundation Inc — $15,500 · EducationJackson Local Sc…BREAKTHROUGH T1D — $57,000 · HealthBREAKTHROUGH T…CLEVELAND CLINIC MERCY HOSPITAL — $43,300 · HealthCLEVELAND CLIN…American Heart Association Inc — $9,750 · HealthAmerican Heart…+2 more — $4,194 · HealthARTS IN STARK — $12,000 · Arts & CultureCanton Preservation Society — $7,200 · Arts & CultureSTAN HYWET HALL & GARDENS INC — $3,500 · Arts & CultureColonial Williamsburg Foundation — $2,500 · Arts & CultureYOUNG WOMEN'S CHRISTIAN ASSOCIATION OF CANTON OHIO — $15,000 · Human ServicesSERVING AREA MILITARY VETERANS & WIDOWS — $9,000 · Human Services+1 more — $500 · Human ServicesSTARK COMMUNITY FOUNDATION — $12,250 · PhilanthropyMASSILLON HERITAGE FOUNDATION INC — $9,100 · PhilanthropyCHAUTAUQUA FOUNDATION INC — $2,950 · PhilanthropyWORLD WILDLIFE FUND INC — $7,200 · EnvironmentCanton Garden Center — $6,350 · EnvironmentTHE WILDERNESS CENTER INC — $1,000 · Environment
Other$543,398Education$128,047Health$114,244Arts & Culture$25,200Human Services$24,500Philanthropy$24,300Environment$14,550

Each org by its size and your share of it — top-left is where you’re load-bearing

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ your share of their budgetWalsh University Inc — $112,547 over 9y, 0.0% of budgetBREAKTHROUGH T1D — $57,000 over 9y, 0.0% of budgetCLEVELAND CLINIC MERCY HOSPITAL — $43,300 over 4y, 0.0% of budgetJackson Local Schools Foundation Inc — $15,500 over 4y, 9.6% of budgetYOUNG WOMEN'S CHRISTIAN ASSOCIATION OF CANTON OHIO — $15,000 over 3y, 0.1% of budgetWilmot Fire & Rescue Inc — $13,450 over 7y, 2.1% of budgetSTARK COMMUNITY FOUNDATION — $12,250 over 6y, 0.0% of budgetARTS IN STARK — $12,000 over 2y, 0.2% of budgetAmerican Heart Association Inc — $9,750 over 8y, 0.0% of budgetMASSILLON HERITAGE FOUNDATION INC — $9,100 over 5y, 2.3% of budgetSERVING AREA MILITARY VETERANS & WIDOWS — $9,000 over 5y, 1.0% of budgetJ R COLEMAN SENIOR OUTREACH — $8,000 over 1y, 0.2% of budgetWORLD WILDLIFE FUND INC — $7,200 over 5y, 0.0% of budgetCanton Preservation Society — $7,200 over 6y, 1.9% of budgetCOLLEGE CLUB OF CANTON — $6,700 over 8y, 5.3% of budgetSTARK COUNTY HUMANE SOCIETY — $6,500 over 3y, 0.1% of budgetCanton Garden Center — $6,350 over 6y, 2.2% of budgetLiving Bread Radio Inc — $5,900 over 8y, 0.2% of budgetRMH OF AKRONINC — $5,350 over 6y, 0.1% of budgetWildlife Conservation Society — $4,500 over 3y, 0.0% of budgetSTAN HYWET HALL & GARDENS INC — $3,500 over 3y, 0.0% of budgetCHAUTAUQUA FOUNDATION INC — $2,950 over 4y, 0.0% of budgetColonial Williamsburg Foundation — $2,500 over 1y, 0.0% of budgetBLOOD CANCER UNITED INC — $2,194 over 1y, 0.0% of budgetMERCY SERVICE LEAGUE — $2,000 over 1y, 2.4% of budgetTHE WILDERNESS CENTER INC — $1,000 over 1y, 0.1% of budgetTHE SEEING EYE INC — $500 over 1y, 0.0% of budgetAKRON-CANTON REGIONAL FOODBANK — $500 over 1y, 0.0% of budgetCANTON REGIONAL CHAMBER OF COMMERCE FOUNDATION INC — $300 over 1y, 0.1% of budget
Go grantee by grantee — a decade per org, and how each moved after you funded them

A decade per grantee — revenue shaded, your grants as bars, all rows on one timeline.

  • Who funds Walsh University Inc
  • Who funds BREAKTHROUGH T1D
  • Who funds CLEVELAND CLINIC MERCY HOSPITAL
  • Who funds Jackson Local Schools Foundation Inc
  • Who funds YOUNG WOMEN'S CHRISTIAN ASSOCIATION OF CANTON OHIO
  • Who funds Wilmot Fire & Rescue Inc
  • Who funds STARK COMMUNITY FOUNDATION
  • Who funds ARTS IN STARK
  • Who funds American Heart Association Inc
  • Who funds MASSILLON HERITAGE FOUNDATION INC
  • Who funds SERVING AREA MILITARY VETERANS & WIDOWS
  • Who funds J R COLEMAN SENIOR OUTREACH
  • Who funds WORLD WILDLIFE FUND INC
  • Who funds Canton Preservation Society
  • Who funds COLLEGE CLUB OF CANTON
  • Who funds STARK COUNTY HUMANE SOCIETY
  • Who funds Canton Garden Center
  • Who funds Living Bread Radio Inc
  • Who funds RMH OF AKRONINC

The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.

Stark Community FoundationOH40.4× affinity17 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Stark Community Foundation · The Belden Brick Charitable Trust · Premier Bank Foundation · The Ward J and Joy A Timken Foundation · Hoover Foundation Income Account · Timken Foundation of Canton · The Fitzpatrick Foundation Inc · Fred F Silk Charitable Foundation · Sisters of Charity Foundation of Canton · Timken Co Charitable & Educational Fund · Schauer Family Fund Inc · The Gessner Family Foundation

Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.

Government reliance of your grantees

Every dot is one organization E A Mahoney Family Foundation funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal or a single department — and drag the year to watch it move.

2024
202122232425
no gov · 10%1%3%6%10%your share of their income ↑0%19%38%56%75%share of the org’s income from government
    no gov moneyreceives it· size = income
    1get no government money at all
    5report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–75%
    typical government reliance, FY2025

    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 your grant caused the public funding. Coverage is precision-first — a floor, not 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 12–24 months.

    On method. Every financial figure here is read directly from IRS e-file XML — your own 990/990-PF and the multi-year returns of the 65 grantees we resolved across every year we hold, several hundred filings in all (a different count from the grant rows on the cover, which are one fiscal year)— each linked to its source. Grantee achievements and outcomes are each organization’s own program-service reporting (Form 990, Part III); we read these as association with sustained funding — the foundation is one of several forces — suppress low-confidence name matches rather than guess, and say so where a figure rests on a single grant or filing. Not everything on this page is a filed figure, and the difference matters. Filed is what you reported on your 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. How we build these →

    Generated from your IRS Form 990-PF e-file return for fiscal year 2025, released 2025. Filings run roughly 12–24 months behind; figures are dated accordingly.

    Source object · view filing

    More from the funding graph