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Wisconsin · Private foundation

John W Thompson and Jane a Bartell Charitable Foun

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.

$135k
Granted FY2025(still arriving)
36
Grants FY2025
27
Organizations funded FY2024
52%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$2,500
Largest grant, FY2025
$17,275
Organizations funded a year
5 to 27
FY2019 to FY2024
States reached, FY2025
5
Total assets, FY2025
$1.1M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 52% of the organizations John W Thompson and Jane a Bartell Charitable Foun funded were first-time grantees, receiving 93% of its grant dollars.

New vs renewed · share of each year

In FY2024, 7% of grant dollars renewed an existing relationship; $343k went to new ones.

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

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

’20’21’22’23’24
Arts & CulturePhilanthropyEnvironmentEducationCommunity ImprovementHuman ServicesOther
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 arriving35$135k26%
FY202427$368k52%
FY202324$61k17%
FY202217$158k41%
FY202123$3.1M39%
FY20205$85k80%
FY201923$45kn/a
95% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2019 to 2025.

Arts & Culture$3.6MEducation$99kPhilanthropy$61kEnvironment$37kRecreation & Sports$29kHealth$22kCivil Rights$18kCommunity Improvement$18kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

MN
WI
NY
IA
PA
CA
AR
DC
TX
FL

Top grantees

Largest recipients by total granted, FY2019 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 43 grantees
All grantees of John W Thompson and Jane a Bartell Charitable Foun by total granted
GranteeTotal grantedYearsShare of their budget
Wisconsin Historical Foundation Inc$3,000,000134%
Vesterheim Norwegian-American Museum$105,25112%
University of Wisconsin Foundation$50,00060%
Children's Theater of Madison Inc$50,00043%
Madison Symphony Orchestra Inc$44,55630%
Madison Public Schools Foundation Inc$41,00051%
Minnesota Independence College and Community$20,50020%
Planned Parenthood of Wisconsin Inc$16,00060%
Wisconsin Chamber Orchestra Inc$13,50050%
Midwest Environmental Advocates Inc$13,50051%
American Players Theatre of Wisconsin Inc$11,00050%
Center for Black Excellence and Culture Inc$10,00020%
Wisconsin Public Radio Association Inc$9,80050%
Aldo Leopold Nature Center Inc$9,00060%
Clean Lakes Alliance Inc$8,00050%
Bethel Lutheran Church$8,0004n/a
126 Cedar Street$8,0001n/a
Madison Area Concert Handbells$5,5003n/a
Operation Fresh Start Inc$5,50030%
Norwegian American Genealogical Center$5,00011%
Fight for Sight Inc$5,00013%
Community Action Coalition for South Central Wisconsin Inc$5,00010%
Friends of Pheasant Branch Conservancy Inc$4,70031%
Bonac Booster Club Inc$4,0002n/a
Arts & Literature Laboratory Inc$3,50020%
Domestic Abuse Intervention Services Inc$3,00020%
Dane County Humane Society$3,00060%
Forward Theater Company$2,70020%
The Ladies Village Improvement Society of East Hampton$2,50010%
YWCA Madison Inc$2,50020%
Wayforward Resources Inc$2,00010%
Piedmont Education Foundation$2,00010%
Lunart Inc$2,0001n/a
Madison Ballet Inc$2,00010%
Friends of Pbs Wisconsin Inc$1,20010%
Springs Food Pantry Inc$1,0001n/a
Habitat for Humanity for Lee and Hendry Counties Inc$1,00010%
East Hampton Food Pantry Inc$1,0001n/a
Children's Hospital of Wisconsin Inc$1,00010%
East Hampton Education Foundation Inc$1,00011%
Friends of the Lakeshore Nature Preserve Inc$5001n/a
Rooted Wi Inc$5001n/a
Gathering Waters Inc$50010%

What it could do for these grantees

Plus 27 recipients with no EIN on record ($463k), not named here.

Where it is load-bearing

John W Thompson and Jane a Bartell Charitable Foun supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 34 largest grantees; load-bearing ones sit top left.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetWisconsin Historical Foundation Inc: $3,000,000 over 1y, 34% of budgetVesterheim Norwegian-American Museum: $105,251 over 1y, 1.9% of budgetUniversity of Wisconsin Foundation: $50,000 over 6y, 0.0% of budgetChildren's Theater of Madison Inc: $50,000 over 4y, 2.5% of budgetMadison Symphony Orchestra Inc: $44,556 over 3y, 0.4% of budgetMadison Public Schools Foundation Inc: $41,000 over 5y, 0.6% of budgetMinnesota Independence College and Community: $20,500 over 2y, 0.2% of budgetPlanned Parenthood of Wisconsin Inc: $16,000 over 6y, 0.0% of budgetWisconsin Chamber Orchestra Inc: $13,500 over 5y, 0.2% of budgetMidwest Environmental Advocates Inc: $13,500 over 5y, 0.7% of budgetAmerican Players Theatre of Wisconsin Inc: $11,000 over 5y, 0.0% of budgetCenter for Black Excellence and Culture Inc: $10,000 over 2y, 0.2% of budgetWisconsin Public Radio Association Inc: $9,800 over 5y, 0.0% of budgetAldo Leopold Nature Center Inc: $9,000 over 6y, 0.1% of budgetClean Lakes Alliance Inc: $8,000 over 5y, 0.3% of budgetOperation Fresh Start Inc: $5,500 over 3y, 0.1% of budgetNorwegian American Genealogical Center: $5,000 over 1y, 1.1% of budgetFight for Sight Inc: $5,000 over 1y, 2.9% of budgetCommunity Action Coalition for South Central Wisconsin Inc: $5,000 over 1y, 0.1% of budgetFriends of Pheasant Branch Conservancy Inc: $4,700 over 3y, 1.0% of budgetArts & Literature Laboratory Inc: $3,500 over 2y, 0.2% of budgetDomestic Abuse Intervention Services Inc: $3,000 over 2y, 0.1% of budgetDane County Humane Society: $3,000 over 6y, 0.0% of budgetForward Theater Company: $2,700 over 2y, 0.1% of budgetThe Ladies Village Improvement Society of East Hampton: $2,500 over 1y, 0.1% of budgetYWCA Madison Inc: $2,500 over 2y, 0.0% of budgetWayforward Resources Inc: $2,000 over 1y, 0.0% of budgetPiedmont Education Foundation: $2,000 over 1y, 0.1% of budgetMadison Ballet Inc: $2,000 over 1y, 0.1% of budgetFriends of Pbs Wisconsin Inc: $1,200 over 1y, 0.0% of budgetHabitat for Humanity for Lee and Hendry Counties Inc: $1,000 over 1y, 0.0% of budgetChildren's Hospital of Wisconsin Inc: $1,000 over 1y, 0.0% of budgetEast Hampton Education Foundation Inc: $1,000 over 1y, 0.9% of budgetGathering Waters Inc: $500 over 1y, 0.1% 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 34.

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.

Madison Community FoundationWI51.9× affinity23 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Madison Community Foundation · Madison Gas and Electric Foundation Inc · Alliant Energy Foundation Inc · The Evjue Foundation Inc · Green Bay Packers Foundation · Pleasant T Rowland Foundation Inc · Herbert H Kohl Charities Inc · United Way of Dane County Inc · Trustage Foundation Inc · Baird Foundation Inc · Hooper Corp Foundation · DAVID G and NANCY B WALSH FAMILY FOUNDATION LTD

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 John W Thompson and Jane a Bartell Charitable Foun with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to John W Thompson and Jane a Bartell Charitable Foun?

Find your warmest path to John W Thompson and Jane a Bartell Charitable Foun 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.

About John W Thompson and Jane a Bartell Charitable Foun

How much does John W Thompson and Jane a Bartell Charitable Foun give?
John W Thompson and Jane a Bartell Charitable Foun reported 36 grants totaling $134,975 in its FY2025 IRS filing. It funded between 5 and 27 organizations a year over FY2019 to FY2024.
What does John W Thompson and Jane a Bartell Charitable Foun fund?
By grant dollars over FY2019 to FY2025, its largest causes are Arts & Culture (91%), Education (2%), Philanthropy (2%).
Who are John W Thompson and Jane a Bartell Charitable Foun's largest grantees?
By total granted over FY2019 to FY2025: Wisconsin Historical Foundation Inc ($3.0M), Vesterheim Norwegian-American Museum ($105k), University of Wisconsin Foundation ($50k).
Does John W Thompson and Jane a Bartell Charitable Foun fund new organizations?
In FY2024, 52% of the organizations it funded were first-time grantees.
Does John W Thompson and Jane a Bartell Charitable Foun accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as John W Thompson and Jane a Bartell Charitable Foun?
Its strongest co-funders, measured against what their size predicts, include Madison Community Foundation, Madison Gas and Electric Foundation Inc, Alliant Energy Foundation Inc.
Where is John W Thompson and Jane a Bartell Charitable Foun based?
John W Thompson and Jane a Bartell Charitable Foun 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 71 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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