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Plinth

· Private foundation

Jf Ahern Co Foundation

Its FY2025 filing reports that it accepted unsolicited grant applications.

$1.1M
Granted FY2025still arriving
15
Grants FY2025still arriving
2
States reached
$1.0M
Largest
01What you fund
01100% classified

What you funded, over time

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

Education$1.3MHealth$223kYouth Development$81kHuman Services$71kAnimals$25kCrime & Legal$24kPublic Safety & Disaster$20kReligion$15kOther$0
02FY2025 · 15 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2025

  • Under $10k12 grants · $54k
  • $10k–50k2 grants · $35k
  • $250k+1 grant · $1.0M
$5,000
Median grant
2
States reached
$1.9M
Total assets
Largest grants
RecipientAmount
ST MARY'S SPRINGS ACADEMY$1,000,000
AGNESIAN HEALTHCARE FOUNDATION$25,000
MILWAUKEE SCHOOL OF ENGINEERING$10,000
YMCA OF FOND DU LAC$7,500
AMERICAN HEART ASSOCIATION$7,500
BADGERLAND YOUTH FOR CHRIST$7,500
Individual grant recipient$5,000
Individual grant recipient$5,000
COPS FOR KIDS FOUNDATION$5,000
BOYS & GIRLS CLUB OF FOND DU LAC$5,000
NATIONAL ALLIANCE ON MENTAL ILLNESS - FDL CHAPTER$2,500
STOUT UNIVERSITY FOUNDATION$2,500
PROFESSIONAL FIREFIGHTERS OF WISCONSIN CHARITABLE FOUNDATION$2,500
ARC OF FOND DU LAC$2,500
CHIPPEWA VALLEY TECHNICAL COLLEGE FOUNDATION INC$1,500
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, $65k) land where the poverty rate runs at 10%, against an area that typically sits at 11%. 0% of those dollars go to grantees based in above-average-need neighborhoods. Your grants skew toward lower-need ZIPs.

area typical 11%PROFESSIONAL FIREFIGHTERS OF WISCONSIN CHARITABLE FOUNDATION: $3k → 10%PROFESSIONAL FIREFIGHTERS OF WISCONSIN CHARITABLE FOUNDATION: $3k → 10%BEACON FOUNDATION: $25k → 9%PROFESSIONAL FIRE FIGHTERS OF WI CHARITABLE FDN: $3k → 10%PROFESSIONAL FIREFIGHTERS OF WISCONSIN CHARITABLE FOUNDATION: $3k → 10%PROFESSIONAL FIRE FIGHTERS OF WI CHARITABLE FDN: $3k → 10%PROFESSIONAL FIREFIGHTERS OF WISCONSIN CHARITABLE FOUNDATION: $3k → 10%PROFESSIONAL FIREFIGHTERS OF WISCONSIN CHARITABLE FOUNDATION: $3k → 10%Professional Fire Fighters of WI Charitable Fdn: $1k → 10%Solution Center Shelter and Support Services Inc: $20k → 9%Professional Fire Fighters of WI Charitable Fdn: $1k → 10%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.

90%of every dollar goes to organizations you’ve funded before.
$1.6M · 19 repeat orgs$169k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +33% since the first grant, against +6% for the ones you funded once.

19 repeat relationships — 13 still active in FY2025, 6 since wound down; 2 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

19
22

Total granted

$1.6M
$159k

Median revenue growth · since first grant

+33%
+6%

Still filing today

74%
50%

New vs renewed · share of each year

In FY2025, 99% of grant dollars renewed an existing relationship; $10k 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
EducationHuman ServicesHealthYouth DevelopmentCommunity ImprovementPhilanthropyOther

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

  • AH
    AGNESIAN HEALTHCARE FOUNDATION INC
    8× · 2017–2025 · $140k · revenue +32%
  • MILWAUKEE SCHOOL OF ENGINEERING
    6× · 2018–2025 · $70k · revenue +17%
  • BY
    BADGERLAND YOUTH FOR CHRIST INC
    9× · 2017–2025 · $48k · revenue +15%

Funded once

  • FD
    FOND DU LAC HUMANE SOCIETY
    one grant, 2018 · $25k · revenue -53%
  • BF
    BEACON FOUNDATION
    one grant, 2019 · $25k · revenue -13%
  • SC
    SOLUTIONS CENTER INCgraduated
    one grant, 2017 · $20k · revenue +95%

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
Fond Du Lac Area United Way Inc

To unite individuals and organizations in a collaborative cost-effective effort to meet the human service needs of the community

Philanthropy
2
University of Wisconsin - River Falls Foundation Inc

An independent, not for profit wisconsin corporation, the uwrf foundation is organized solely for the benefit of the university of wisconsin-river falls. private giving to the foundation is essential in raising the level of excellence at…

Education
3
Uwm At Waukesha Foundation Inc

To raise scholarship money for students and raise the awareness of the campus and all of the activities on campus

4
Fond Du Lac Area Foundation

Creating a better community by promoting philanthropy, awarding effective grants, and providing leadership on important community issues today and forever.

5
The Uwm Foundation Inc

The mission of the uwm foundation, inc. is to support the educational, literary, and scientific endeavors of the university of wisconsin-milwaukee by receiving, managing, and distributing gifts to benefit the university's students,…

Education
6
The Northern Michigan University Foundation

The nmu foundation will establish and foster relationships to generate resources that benefit the strategic goals of northern michigan university.

Education
7
St Francis College

St. francis college is an independent, coeducational institution of higher education chartered by an act of the regents of the university of the state of new york on april 10, 1957.

Education
8
Lake Superior State University Foundation

The Lake Superior State University Foundation exists for the sole purpose of promoting, receiving, managing, and disbursing donations and contributions for the benefit of Lake Superior State University.

Education
9
Southwest Wisconsin Technical College Foundation Inc

Provide scholarships and assistance to students and faculty for the primary benefit of southwest wisconsin technical college.

10
Madison Area Technical College Foundation Inc

The mission of madison area technical college foundation is to enrich lives and strengthen our community through the acquisition of private funding in support of high quality open access education at madison college.

Education
11
Waubonsee Community College Foundation

The waubonsee community college foundation was formed to advance the educational and charitable purposes of waubonsee community college. the primary objective of the foundation is to raise funds for student scholarships and educational…

Education
12
Dakota County Technical College Foundation

The dctc foundation's mission is to foster student success and elevate the academic experience at dakota county technical college by securing resources through strong partnerships with employers, alumni, and the community.

For reference, the grantee most central to the portfolio’s shape is University of Wisconsin - Eau Claire Foundation Inc and the most unlike its peers is American Heart Association Inc. 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 48 years old; the field is 21. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number18%0%<5yr12%8%5–10yr19%8%10–20yr17%23%20–35yr15%27%35–55yr19%35%55yr+
THE FIELDby orgYOUR MONEYby value18%0%<5yr12%1%5–10yr19%1%10–20yr17%5%20–35yr15%14%35–55yr19%79%55yr+

The field is 18% 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 10% of the field you don’t fund.

orgs you fund
0.0%0/31
the rest of the field
10%
1,259/12,893

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

26 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. 26 of the 43 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.

1
Load-bearing (≥25% of a budget)
6
Early backer (in before they grew)
25/26
Grantees still filing
18/26
Grew since you first funded

Where your money sits — by cause, then by grantee

ST MARYS SPRINGS ACADEMY — $1,042,000 · OtherST MARYS SPRINGS ACADEMYAGNESIAN HEALTHCARE FOUNDATION INC — $140,000 · OtherAGNESIAN HEALTHCARE FOUNDATION INCYMCA OF FOND DU LAC — $50,500 · Other+22 more — $221,000 · Other+22 moreMILWAUKEE SCHOOL OF ENGINEERING — $70,000 · EducationCHIPPEWA VALLEY TECHNICAL COLLEGE FOUNDATION INC — $13,000 · EducationUW-STOUT FOUNDATION AND ALUMNI ASSOCIATION INC — $10,500 · EducationUNIVERSITY OF WISCONSIN - GREEN BAY FOUNDATION INC — $5,000 · EducationLOYOLA UNIVERSITY OF CHICAGO — $5,000 · EducationUNIVERSITY OF WISCONSIN - EAU CLAIRE FOUNDATION INC — $5,000 · EducationUNIVERSITY OF WISCONSIN FOUNDATION — $5,000 · Education+1 more — $2,500 · EducationBEACON FOUNDATION — $25,000 · Human ServicesSOLUTIONS CENTER INC — $20,000 · Human ServicesPROFESSIONAL FIRE FIGHTERS OF WISCONSIN CHARITABLE FOUNDATION INC — $19,500 · Human ServicesBOYS & GIRLS CLUB OF FOND DU LAC INC — $28,500 · Youth DevelopmentCOPS FOR KIDS FOUNDATION INC — $23,500 · Youth DevelopmentAmerican Heart Association Inc — $40,000 · HealthTHE ARC FOND DU LAC INC — $7,500 · HealthFOND DU LAC HUMANE SOCIETY — $25,000 · AnimalsASTOP INC — $4,000 · Community ImprovementSOPHIA TRANSFORMATIVE LEADERSHIP PARTNERS INC — $3,000 · Philanthropy
Other$1,453,500Education$116,000Human Services$64,500Youth Development$52,000Health$47,500Animals$25,000Community Improvement$4,000Philanthropy$3,000

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 budgetAGNESIAN HEALTHCARE FOUNDATION INC — $140,000 over 8y, 1.0% of budgetMILWAUKEE SCHOOL OF ENGINEERING — $70,000 over 6y, 0.0% of budgetBADGERLAND YOUTH FOR CHRIST INC — $47,500 over 9y, 1.2% of budgetAmerican Heart Association Inc — $40,000 over 7y, 0.0% of budgetBOYS & GIRLS CLUB OF FOND DU LAC INC — $28,500 over 7y, 0.4% of budgetFOND DU LAC HUMANE SOCIETY — $25,000 over 1y, 2.7% of budgetBEACON FOUNDATION — $25,000 over 1y, 21% of budgetCOPS FOR KIDS FOUNDATION INC — $23,500 over 6y, 35% of budgetSOLUTIONS CENTER INC — $20,000 over 1y, 3.0% of budgetUWO-FOND DU LAC FOUNDATION INC — $20,000 over 4y, 4.0% of budgetMORAINE PARK FOUNDATION INC — $20,000 over 2y, 1.1% of budgetPROFESSIONAL FIRE FIGHTERS OF WISCONSIN CHARITABLE FOUNDATION INC — $19,500 over 9y, 0.5% of budgetCHIPPEWA VALLEY TECHNICAL COLLEGE FOUNDATION INC — $13,000 over 8y, 0.2% of budgetUW-STOUT FOUNDATION AND ALUMNI ASSOCIATION INC — $10,500 over 5y, 0.0% of budgetTHE ARC FOND DU LAC INC — $7,500 over 3y, 0.1% of budgetFONDY FOOD PANTRY — $7,500 over 2y, 0.9% of budgetUNIVERSITY OF WISCONSIN - GREEN BAY FOUNDATION INC — $5,000 over 1y, 0.1% of budgetLOYOLA UNIVERSITY OF CHICAGO — $5,000 over 1y, 0.0% of budgetUNIVERSITY OF WISCONSIN - EAU CLAIRE FOUNDATION INC — $5,000 over 1y, 0.0% of budgetUNIVERSITY OF WISCONSIN FOUNDATION — $5,000 over 1y, 0.0% of budgetBIG BROTHERS BIG SISTERS OF FOND DU LAC COUNTY INC — $4,500 over 1y, 0.7% of budgetASTOP INC — $4,000 over 4y, 0.2% of budgetSOPHIA TRANSFORMATIVE LEADERSHIP PARTNERS INC — $3,000 over 1y, 2.7% of budgetFREE SPIRIT RIDERS INC — $2,500 over 1y, 2.2% of budgetFOX VALLEY TECHNICAL COLLEGE FOUNDATION INC — $1,500 over 1y, 0.0% 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 AGNESIAN HEALTHCARE FOUNDATION INC
  • Who funds MILWAUKEE SCHOOL OF ENGINEERING
  • Who funds BADGERLAND YOUTH FOR CHRIST INC
  • Who funds American Heart Association Inc
  • Who funds BOYS & GIRLS CLUB OF FOND DU LAC INC
  • Who funds FOND DU LAC HUMANE SOCIETY
  • Who funds BEACON FOUNDATION
  • Who funds COPS FOR KIDS FOUNDATION INC
  • Who funds SOLUTIONS CENTER INC
  • Who funds UWO-FOND DU LAC FOUNDATION INC
  • Who funds MORAINE PARK FOUNDATION INC
  • Who funds PROFESSIONAL FIRE FIGHTERS OF WISCONSIN CHARITABLE FOUNDATION INC
  • Who funds CHIPPEWA VALLEY TECHNICAL COLLEGE FOUNDATION INC
  • Who funds UW-STOUT FOUNDATION AND ALUMNI ASSOCIATION INC
  • Who funds THE ARC FOND DU LAC INC
  • Who funds FONDY FOOD PANTRY
  • Who funds UNIVERSITY OF WISCONSIN - GREEN BAY FOUNDATION INC
  • Who funds LOYOLA UNIVERSITY OF CHICAGO
  • Who funds UNIVERSITY OF WISCONSIN - EAU CLAIRE FOUNDATION INC
  • Who funds UNIVERSITY OF WISCONSIN FOUNDATION
  • Who funds BIG BROTHERS BIG SISTERS OF FOND DU LAC COUNTY INC
  • Who funds ASTOP INC
  • Who funds SOPHIA TRANSFORMATIVE LEADERSHIP PARTNERS INC

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.

Fond Du Lac Area FoundationWI34.7× affinity14 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Fond Du Lac Area Foundation · Green Bay Packers Foundation · Kevin and Connie Michels Family Foundation · Mid-States Aluminum Foundation Inc · Michels Family Foundation · Grande Foundation · Alliant Energy Foundation Inc · Sadoff Family Foundation · Mike Shannon Automotive Foundation Inc · Patrick & Marysue Michels Family Foundation · Agnesian Healthcare Inc · Fond Du Lac Area United Way Inc

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 Jf Ahern Co 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 · 00%3%10%23%40%your share of their income ↑0%4%8%11%15%share of the org’s income from government
    no gov moneyreceives it· size = income
    0get no government money at all
    9report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–15%
    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 43 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