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· Private foundation

The Wolverine 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.

$2.3M
Granted FY2025still arriving
23
Grants FY2025still arriving
8
States reached
$500k
Largest
01What it funds
0198% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Health$13MEducation$5.4MYouth Development$2.3MHuman Services$392kEmployment$163kPublic Safety & Disaster$140kRecreation & Sports$135kArts & Culture$128kOther$0
02FY2025 · 23 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k6 grants · $20k
  • $10k–50k9 grants · $214k
  • $50k–250k3 grants · $275k
  • $250k+5 grants · $1.8M
$25,000
Median grant
8
States reached
$29M
Total assets
Largest grants
RecipientAmount
BOYS & GIRLS CLUB OF GREENWICH CT$500,000
N-LOREM FOUNDATION$500,000
THE UNIVERSITY OF ALABAMA AT BIRMINGHAM$293,500
UNIVERSITY HOSPITALS$250,001
NYU LANGONE HEALTH$250,000
BOYS CLUB OF NEW YORK$100,000
INNER-CITY SCHOLARSHIP FUND$100,000
COLUMBIA UNIVERSITY$75,000
THE GENERAL HOSPITAL CORPORATION$29,024
ROUND HILL SCHOLARSHIP FOUNDATION$25,000
ANGEL CITY ALLIANCE$25,000
THE HONOR FOUNDATION$25,000
TUITION SUPPORT FUND$25,000
ROBIN HOOD FOUNDATION$25,000
THIRD OPTION FOUNDATION$25,000
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 (FY17–25, $257k) land where the poverty rate runs at 12%, against an area that typically sits at 10%. 59% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 10%CINCINNATI SQUASH ACADEMY: $2k → 16%THIRD OPTION FOUNDATION: $30k → 6%THIRD OPTION FOUNDATION: $25k → 6%ANGEL CITY ALLIANCE: $25k → 14%THIRD OPTION FOUNDATION: $25k → 6%ANGEL CITY ALLIANCE: $25k → 14%THIRD OPTION FOUNDATION: $25k → 6%THE READING TEAM INC: $25k → 17%THE READING TEAM INC: $25k → 17%THE READING TEAM: $25k → 17%THE READING TEAM: $25k → 17%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

IL
NY
MA
NV
OH
NJ
CT
CA
UT
KY
VA
MD
DC
OK
AL
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.

82%of every dollar goes to organizations it has funded before.
$19M · 36 repeat orgs$4.1M to everyone else

Grantees it renews have grown median revenue +24% since the first grant, against +21% for those funded once.

36 repeat relationships: 17 still active in FY2025, 19 since wound down; 5 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

36
45

Total granted

$19M
$3.5M

Median revenue growth · since first grant

+24%
+21%

Still filing today

75%
60%

New vs renewed · share of each year

In FY2025, 71% of grant dollars renewed an existing relationship; $654k 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
EducationHealthArts & CultureHuman ServicesYouth DevelopmentEnvironmentOther
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

  • NF
    N-LOREM FOUNDATION
    3× · 2022–2025 · $8.5M · revenue +75% · 34% of their budget
  • UO
    UNIVERSITY OF RICHMOND
    7× · 2017–2023 · $2.2M · revenue +10%
  • BG
    BOYS & GIRLS CLUB OF GREENWICH
    9× · 2017–2025 · $2.1M · revenue +196%

Funded once

  • UO
    UNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
    one grant, 2021 · $1.4M
  • BI
    BETH ISRAEL DEACONESS MEDICAL CENTER INCgraduated
    one grant, 2020 · $1.0M · revenue +64%
  • GC
    GREENWICH COUNTRY DAY SCHOOL INCgraduated
    one grant, 2021 · $250k · revenue +46%
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
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
2
Stony Brook Urology University Faculty Practice Corporation

Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

Health
3
Stony Brook Childrens Services University Faculty Practice Corporation

Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

Health
4
Stony Brook Internists University Faculty Practice Corporation

Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

Health
5
Neurology Associates of Stony Brook University Faculty Practice Corp

Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

Health
6
Fordham University

Fordham university, the jesuit university of new york, is committed to the discovery of wisdom and the transmission of learning, through research and through education of the highest quality. for more information, see schedule o.

Education
7
Stony Brook Surgical Associates University Faculty Practice Corporation

Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

Health
8
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
9
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
10
Stony Brook Ophthalmology University Faculty Practice Corporation

Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

Health
11
Boston Architectural College

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

—
12
The Baruch College Fund

The baruch college fund is an organization engaged in generating, encouraging and promoting the educational welfare of the students of the bernard m. baruch college of the city university of new york.

Education
How this is measured
The grantee most central to the portfolio’s shape is Ethel Walker School Inc; the most unlike its peers is 12 Metre Yacht Development Foundation. 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

58 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. 58 of the 88 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.

1
Load-bearing (≥25% of a budget)
9
Early backer (in before they grew)
58/58
Grantees still filing
39/58
Grew since first funded

Where the money sits, by cause and then by grantee

N-LOREM FOUNDATION: $8,500,110 · HealthN-LOREM FOUNDATIONBETH ISRAEL DEACONESS MEDICAL CENTER INC: $1,041,305 · HealthBETH ISRAEL DEACONESS MEDICAL CENTER INCChildren's Hospital Corporation: $746,868 · HealthChildren's Hospital Corporation+5 more: $200,000 · HealthTHE UNIVERSITY OF ALABAMA AT BIRMINGHAM: $1,497,335 · OtherTHE UNIVERSITY OF ALABAMA AT…UNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL: $1,388,749 · OtherUNIVERSITY OF MASSACHUSETTS …YALE UNIVERSITY: $545,662 · OtherYALE UNIVERSITYMOUNT SINAI ICAHN SCHOOL OF MEDICINE: $350,000 · OtherMOUNT SINAI ICAHN SCHOOL OF …THE UNIVERSITY OF ILLINOIS COLLEGE OF MEDICINE: $260,000 · OtherUNIVERSITY HOSPITALS: $250,001 · OtherNYU LANGONE HEALTH: $250,000 · OtherNY SOCIETY FOR THE PREVENTION OF THE CRUELTY TO CHILDREN: $210,000 · Other+40 more: $1,252,251 · Other+40 moreUNIVERSITY OF RICHMOND: $2,223,431 · EducationUNIVERSITY OF RICHM…THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK: $520,000 · EducationTHE TRUSTEES OF COL…Yale University: $500,000 · EducationYale UniversityTRUSTEES OF WESTMINSTER SCHOOL INC: $351,555 · EducationTRUSTEES OF WESTMIN…GREENWICH COUNTRY DAY SCHOOL INC: $250,000 · EducationGREENWICH COUNTRY D…+11 more: $263,500 · Education+11 moreBOYS & GIRLS CLUB OF GREENWICH: $2,146,218 · Youth DevelopmentBOYS & GIRLS …THE BOYS' CLUB OF NEW YORK: $410,400 · Youth DevelopmentTHE BOYS' CLU…ALL OUR KIDS INC: $200,000 · Youth DevelopmentALL OUR KIDS …+1 more: $9,000 · Youth DevelopmentTHIRD OPTION FOUNDATION: $105,000 · Human ServicesREADING TEAM INC: $100,000 · Human ServicesAngel City Alliance: $50,000 · Human Services+1 more: $1,500 · Human ServicesTHE HONOR FOUNDATION INC: $150,000 · EmploymentSUMMER SEARCH: $37,500 · EmploymentUSSGA MEMORIAL FUND INC: $13,500 · EmploymentThe Preservation Foundation of Palm Beach Inc: $100,000 · Arts & CultureTHE SECOND STAGE THEATRE INC: $25,000 · Arts & Culture12 METRE YACHT DEVELOPMENT FOUNDATION: $22,320 · Arts & CultureSIMON WIESENTHAL CENTER INC: $10,000 · Arts & Culture+1 more: $2,500 · Arts & Culture
Health$10,488,283Other$6,003,998Education$4,108,486Youth Development$2,765,618Human Services$256,500Employment$201,000Arts & Culture$159,820

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

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetN-LOREM FOUNDATION: $8,500,110 over 3y, 34% of budgetUNIVERSITY OF RICHMOND: $2,223,431 over 7y, 0.1% of budgetBOYS & GIRLS CLUB OF GREENWICH: $2,146,218 over 9y, 11% of budgetBETH ISRAEL DEACONESS MEDICAL CENTER INC: $1,041,305 over 1y, 0.1% of budgetChildren's Hospital Corporation: $746,868 over 3y, 0.0% of budgetTHE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK: $520,000 over 5y, 0.0% of budgetYale University: $500,000 over 1y, 0.0% of budgetTHE BOYS' CLUB OF NEW YORK: $410,400 over 9y, 0.9% of budgetTRUSTEES OF WESTMINSTER SCHOOL INC: $351,555 over 5y, 0.5% of budgetGREENWICH COUNTRY DAY SCHOOL INC: $250,000 over 1y, 0.3% of budgetTHE SILVER SHIELD FOUNDATION INC: $160,000 over 7y, 3.9% of budgetFAMILY CENTERS INC: $156,500 over 7y, 0.2% of budgetLAKE DELAWARE BOYS CAMP INC: $150,000 over 2y, 22% of budgetTHE HONOR FOUNDATION INC: $150,000 over 6y, 1.1% of budgetTHIRD OPTION FOUNDATION: $105,000 over 4y, 0.3% of budgetREADING TEAM INC: $100,000 over 4y, 3.1% of budgetFOLDS OF HONOR FOUNDATION: $100,000 over 1y, 0.4% of budgetTHE CHILDREN'S HOSPITAL FOUNDATION INC: $100,000 over 1y, 0.3% of budgetThe Preservation Foundation of Palm Beach Inc: $100,000 over 1y, 0.5% of budgetROUNDHILL SCHOLARSHIP FOUNDATION INC: $77,500 over 4y, 17% of budgetALZHEIMER'S DRUG DISCOVERY FOUNDATION: $75,000 over 3y, 0.1% of budgetROBIN HOOD FOUNDATION: $75,000 over 2y, 0.0% of budgetAngel City Alliance: $50,000 over 2y, 1.9% of budgetGREENWICH HOSPITAL: $50,000 over 2y, 0.0% of budgetSUMMER SEARCH: $37,500 over 2y, 0.1% of budgetTHE JAMES C FERRER EDUCATIONAL FUNDINC (FORMERLY SHINNECOCK HILLS EDUCATIONAL ): $36,000 over 8y, 2.7% of budgetNEIGHBOR TO NEIGHBOR INC: $30,000 over 4y, 0.4% of budgetTHE FIBROLAMELLAR CANCER FOUNDATION: $25,000 over 1y, 0.8% of budgetNATIONAL PARK TRUST INC: $25,000 over 1y, 1.0% of budgetTHE SECOND STAGE THEATRE INC: $25,000 over 1y, 0.1% of budgetTUITION SUPPORT FUND INC: $25,000 over 1y, 3.8% of budgetON COURSE FOUNDATION USA: $25,000 over 1y, 1.8% of budget12 METRE YACHT DEVELOPMENT FOUNDATION: $22,320 over 3y, 3.3% of budgetGREENWICH EMERGENCY MEDICAL SERVICE INC: $21,000 over 5y, 0.1% of budgetRONALD MCDONALD HOUSE OF NEW YORK INC: $20,000 over 1y, 0.1% of budgetSTEPHEN SILLER TUNNEL TO TOWERS FOUNDATION: $15,000 over 1y, 0.1% of budgetUSSGA MEMORIAL FUND INC: $13,500 over 6y, 0.8% of budgetSpikes K9 Fund: $10,000 over 1y, 1.5% of budgetETHEL WALKER SCHOOL INC: $10,000 over 1y, 0.1% of budgetSIMON WIESENTHAL CENTER INC: $10,000 over 1y, 0.0% of budgetNEW YORK BOTANICAL GARDEN: $10,000 over 1y, 0.0% of budgetTRUSTEES OF CLARK UNIVERSITY: $10,000 over 1y, 0.0% of budgetCarmel Academy: $10,000 over 2y, 1.4% of budgetAMERICAN FEDERATION FOR CHILDREN GROWTH FUND INC: $10,000 over 1y, 0.1% of budgetBATH AND TENNIS CLUB INC: $10,000 over 1y, 0.1% of budgetGREENWICH COUNCIL BOY SCOUTS OF AMERICA INCORPORATED: $9,000 over 2y, 0.3% of budgetVIRGINIA STUDENT AID FOUNDATION INC: $5,000 over 1y, 0.0% of budgetTEACHING MATTERS INC: $5,000 over 1y, 0.1% 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 N-LOREM FOUNDATION ↗
  • Who funds UNIVERSITY OF RICHMOND ↗
  • Who funds BOYS & GIRLS CLUB OF GREENWICH ↗
  • Who funds BETH ISRAEL DEACONESS MEDICAL CENTER INC ↗
  • Who funds Children's Hospital Corporation ↗
  • Who funds THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK ↗
  • Who funds Yale University ↗
  • Who funds THE BOYS' CLUB OF NEW YORK ↗
  • Who funds TRUSTEES OF WESTMINSTER SCHOOL INC ↗
  • Who funds GREENWICH COUNTRY DAY SCHOOL INC ↗
  • Who funds ALL OUR KIDS INC ↗
  • Who funds THE SILVER SHIELD FOUNDATION INC ↗
  • Who funds FAMILY CENTERS INC ↗
  • Who funds LAKE DELAWARE BOYS CAMP INC ↗
  • Who funds THE HONOR FOUNDATION INC ↗
  • Who funds THIRD OPTION FOUNDATION ↗
  • Who funds READING TEAM INC ↗
  • Who funds INNER CITY SCHOLARSHIP FUND INC ↗
  • Who funds FOLDS OF HONOR FOUNDATION ↗
  • Who funds THE CHILDREN'S HOSPITAL FOUNDATION INC ↗
  • Who funds The Preservation Foundation of Palm Beach Inc ↗
  • Who funds ROUNDHILL SCHOLARSHIP FOUNDATION INC ↗
  • Who funds ALZHEIMER'S DRUG DISCOVERY FOUNDATION ↗
  • Who funds ROBIN HOOD FOUNDATION ↗
  • Who funds Angel City Alliance ↗
  • Who funds GREENWICH HOSPITAL ↗
  • Who funds SUMMER SEARCH ↗
  • Who funds THE JAMES C FERRER EDUCATIONAL FUNDINC (FORMERLY SHINNECOCK HILLS EDUCATIONAL ) ↗
  • Who funds NEIGHBOR TO NEIGHBOR INC ↗

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.

The Goldman Sachs Charitable Gift FundNY17.1× affinity7 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Goldman Sachs Charitable Gift Fund · Jewish Communal Fund · The Townsend Family Foundation · The Wolfe Family Charitable Foundation · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · National Philanthropic Trust · Silicon Valley Community Foundation · Renaissance Charitable Foundation Inc · The Ayco Charitable Foundation · Ge Aerospace Foundation · Charities Aid Foundation America · Morgan Stanley Global Impact Funding Trust 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.

How much its grantees rely on government

Each dot is one organization The Wolverine Foundation funds: left to right is the share of its income from government, bottom to top the share from The Wolverine Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 160%3%10%23%40%funder's share of their income ↑0%19%38%56%75%share of the org’s income from government →median 10%
  • National Park Trust Inc: 51% of income from government
  • Family Centers Inc: 20% of income from government
  • Yale University: 12% of income from government
  • Children's Hospital Corporation: 10% of income from government
  • Boys & Girls Club of Greenwich: 7% of income from government
  • Beth Israel Deaconess Medical Center Inc: 6% of income from government
  • Trustees of Clark University: 2% of income from government
  • Greenwich Hospital: 0% of income from government
no gov moneyreceives it· size = income
16get no government money at all
7report government grants on their 990 we could not trace to a source (not plotted)
1rely on government for over half their income
⤢ axis zoomed · 0–75%
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.

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 88 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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