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Wisconsin · Private foundation

Jf Ahern Co Foundation

Its FY2025 filing reports that it accepted unsolicited grant applications.

$1.1M
Granted FY2025(still arriving)
15
Grants FY2025
18
Organizations funded FY2024
22%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$5,000
Largest grant, FY2025
$1,000,000
Organizations funded a year
11 to 18
FY2018 to FY2024
States reached, FY2025
2
Total assets, FY2025
$1.9M
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 22% of the organizations Jf Ahern Co Foundation funded were first-time grantees, receiving 17% of its grant dollars.

New vs renewed · share of each year

In FY2024, 83% of grant dollars renewed an existing relationship; $17k went to new ones.

50%100%’18’19’20’21’22’23’24
RenewedFirst-time

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

’18’19’20’21’22’23’24
EducationHuman ServicesAnimalsYouth DevelopmentHealthOther
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.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2025still arriving15$1.1M13%
FY202418$97k22%
FY202318$96k22%
FY202213$79k15%
FY202114$88k21%
FY202014$65k21%
FY201911$80k18%
FY201814$84k43%
100% 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$223kYouth Development$81kHuman Services$71kAnimals$25kCrime & Legal$24kPublic Safety & Disaster$20kReligion$15kOther$0

Top grantees

Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
St Marys Springs Academy$1,042,0009n/a
Agnesian Healthcare Foundation Inc$140,00081%
Milwaukee School of Engineering$70,00060%
Badgerland Youth for Christ Inc$47,50091%
American Heart Association Inc$40,00070%
Boys & Girls Club of Fond Du Lac Inc$28,50070%
Beacon Foundation$25,000121%
Fond Du Lac Humane Society$25,00013%
Cops for Kids Foundation Inc$23,500635%
Moraine Park Foundation Inc$20,00021%
Show all 31 grantees

What it could do for these grantees

Plus 12 recipients with no EIN on record ($143k), not named here.

Where it is load-bearing

Jf Ahern Co Foundation supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 25 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's 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 budgetBeacon Foundation: $25,000 over 1y, 21% of budgetFond Du Lac Humane Society: $25,000 over 1y, 2.7% of budgetCops for Kids Foundation Inc: $23,500 over 6y, 35% of budgetMoraine Park Foundation Inc: $20,000 over 2y, 1.1% of budgetUwo-Fond Du Lac Foundation Inc: $20,000 over 4y, 4.0% of budgetSolutions Center Inc: $20,000 over 1y, 3.0% 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 budgetFondy Food Pantry: $7,500 over 2y, 0.9% of budgetThe Arc Fond Du Lac Inc: $7,500 over 3y, 0.1% 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 budgetLoyola University of Chicago: $5,000 over 1y, 0.0% of budgetUniversity of Wisconsin - Green Bay Foundation Inc: $5,000 over 1y, 0.1% 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

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 25.

Nonprofits that may fit its grantmaking

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.

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

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.

Compare Jf Ahern Co Foundation with peer funders

About Jf Ahern Co Foundation

How much does Jf Ahern Co Foundation give?
Jf Ahern Co Foundation reported 15 grants totaling $1,089,000 in its FY2025 IRS filing. It funded between 11 and 18 organizations a year over FY2018 to FY2024.
What does Jf Ahern Co Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Education (72%), Health (13%), Youth Development (5%).
Who are Jf Ahern Co Foundation's largest grantees?
By total granted over FY2017 to FY2025: St Marys Springs Academy ($1.0M), Agnesian Healthcare Foundation Inc ($140k), Milwaukee School of Engineering ($70k).
Does Jf Ahern Co Foundation fund new organizations?
In FY2024, 22% of the organizations it funded were first-time grantees.
Does Jf Ahern Co Foundation accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as Jf Ahern Co Foundation?
Its strongest co-funders, measured against what their size predicts, include Fond Du Lac Area Foundation, Green Bay Packers Foundation, Kevin and Connie Michels Family Foundation.
Where is Jf Ahern Co Foundation based?
Jf Ahern Co Foundation is based in WI.

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 43 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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