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· Private foundation

Cook Family Foundation

Its FY2025 filing reports that it accepted unsolicited grant applications.

$2.3M
Granted FY2025still arriving
20
Grants FY2025still arriving
1
States reached
$705k
Largest
01What you fund
0184% classified

What you funded, over time

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

Education$2.9MHealth$2.2MEnvironment$723kEmployment$720kCommunity Improvement$636kArts & Culture$277kCrime & Legal$229kCivil Rights$80kOther$0
02FY2025 · 20 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2025

  • $10k–50k11 grants · $277k
  • $50k–250k6 grants · $772k
  • $250k+3 grants · $1.3M
$40,000
Median grant
1
States reached
$30M
Total assets
Largest grants
RecipientAmount
SHIAWASSEE DISTRICT LIBRARY$705,000
VARIOUS OTHERS$310,026
VARIOUS OTHERS$281,991
UNIVERSITY OF MICHIGAN$217,681
Individual grant recipient$183,986
CATHOLIC CHARITIES OF SHIA & GENES$101,000
SHIAWASSEE ECONOMIC DEV PARTNERS$99,000
UNIVERSITY OF MICHIGAN$90,146
SAFECENTER (RAVE)$80,000
LEBOWSKY CENTER$40,000
Individual grant recipient$40,000
VOICES FOR CHILDERN ADVOCACY CENTER$40,000
UNITED WAY OF GENESSE COUNTY$35,000
CORUNNA PUBLIC SCHOOLS$35,000
SHIAWASSEE ARTS CENTER$25,000
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, $277k) land where the poverty rate runs at 13%, against an area that typically sits at 11%. 98% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 11%REFUGE DEVELOPMENT CENTER: $5k → 9%NONPROFIT NETWORK: $50k → 13%NONPROFIT NETWORK: $47k → 13%NONPROFIT NETWORK: $44k → 13%NONPROFIT NETWORK: $43k → 13%NONPROFIT NETWORK: $15k → 13%NONPROFIT NETWORK: $5k → 13%RESPITE VOLUNTEERS OF SHIAWASSEE: $38k → 12%RESPITE VOLUNTEERS OF SHIA: $15k → 12%RESPITE VOLUNTEERS OF SHIA: $15k → 12%RESPITE VOLUNTEERS OF SHIAWASSEE: $1k → 12%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.

89%of every dollar goes to organizations you’ve funded before.
$8.6M · 22 repeat orgs$1.1M to everyone else

22 repeat relationships — 12 still active in FY2025, 10 since wound down; 6 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

22
5

Total granted

$8.6M
$133k

Median revenue growth · since first grant

+77%
+224%

Still filing today

27%
20%

New vs renewed · share of each year

In FY2025, 59% of grant dollars renewed an existing relationship; $962k 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
Human ServicesEducationEnvironmentPhilanthropyOther

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

  • UO
    University of Michigan
    9× · 2017–2025 · $2.0M · revenue +202% · 93% of their budget
  • NN
    NONPROFIT NETWORK
    6× · 2017–2022 · $203k · revenue +86%
  • MH
    MEMORIAL HEALTHCARE FOUNDATION
    4× · 2017–2020 · $120k · revenue +77%

Funded once

  • IG
    Individual grant recipient
    one grant, 2024 · $70k
  • OC
    OWOSSO COMMUNITY IMPACT AND INNOVAT
    one grant, 2017 · $26k
  • GL
    GREATER LAINGSBURG RECYCLERS CORPORATION
    one grant, 2021 · $17k

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
American Water Works Association

To promote public health, safety, and welfare through the improvement of the quality and quantity of drinking water and the development and furtherance of understanding of the problems relating thereto.

Public Benefit
2
Michigan Rural Water Association

To provide resources and networking to all members, future members and their customers in order to enhance quality of service.

Public Benefit
3
National Association of Clean Water Agencies

Nacwa is the national voice of public clean water utilities, shaping water policy, convening a vibrant peer network, and empowering water leaders.

4
Michigan Water Environment Association

Be and create stewards for the water environment of michigan. provide high quality education for michigan's water professionals. educate and inform policy makers and the general public. promote scientifically sound environmental practices…

Environment
5
Cooperative Network

Promote, represent & advocate for the cooperative way of doing business

6
Regional West Health Services

Health care services for the people of western nebraska and eastern wyoming.

Health
7
Saginaw County Chamber of Commerce

To be a catalyst for economic and community progress within the great lakes bay region.

8
Community Resource Connections Inc

Improving access to and the effectiveness of services through facilitation and coordination of community services and provision of information and referral services.

Community Improvement
9
Michigan Enviromental Council

Informing and educating the public and decision makers about environmental issues.

Environment
10
Door County Land Trust Inc

The door county land trust is a local, non-governmental non-profit organization whose mission is to preserve door county's exceptional lands and waters forever.

Environment
11
Barry County United Way

None

Philanthropy
12
Michigan Assoc of Community Mental Health Boards

Assisting the community mental health boards of michigan in developing methods for mental health planning, care and treatment.

For reference, the grantee most central to the portfolio’s shape is Memorial Healthcare Foundation and the most unlike its peers is The Nature Conservancy. 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

8 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. 8 of the 34 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)
4
Early backer (in before they grew)
8/8
Grantees still filing
7/8
Grew since you first funded

Where your money sits — by cause, then by grantee

University of Michigan — $2,031,924 · OtherUniversity of MichiganVARIOUS OTHERS — $1,475,810 · OtherVARIOUS OTHERSIndividual grant recipient — $1,391,688 · OtherIndividual grant recipientOWOSSO PUBLIC SCHOOLS — $1,232,000 · OtherOWOSSO PUBLIC SCHOOLSIndividual grant recipient — $756,833 · OtherIndividual grant recipientSHIAWASSEE DISTRICT LIBRARY — $705,000 · OtherSHIAWASSEE DISTRICT LIBRARY+22 more — $1,852,564 · Other+22 moreNONPROFIT NETWORK — $203,315 · Human ServicesRESPITE VOLUNTEERS OF SHIAWASSEE — $69,060 · Human Services+1 more — $5,000 · Human ServicesMEMORIAL HEALTHCARE FOUNDATION — $120,000 · EducationUNITED WAY OF GENESEE COUNTY — $70,000 · PhilanthropyFRIENDS OF THE SHIAWASSEE RIVER — $61,083 · Environment
Other$9,445,819Human Services$277,375Education$120,000Philanthropy$70,000Environment$61,083

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

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ your share of their budgetUniversity of Michigan — $2,031,924 over 9y, 93% of budgetTHE NATURE CONSERVANCY — $304,000 over 6y, 0.0% of budgetNONPROFIT NETWORK — $203,315 over 6y, 9.9% of budgetMEMORIAL HEALTHCARE FOUNDATION — $120,000 over 4y, 6.1% of budgetUNITED WAY OF GENESEE COUNTY — $70,000 over 2y, 0.7% of budgetRESPITE VOLUNTEERS OF SHIAWASSEE — $69,060 over 4y, 20% of budgetFRIENDS OF THE SHIAWASSEE RIVER — $61,083 over 7y, 15% of budgetREFUGEE DEVELOPMENT CENTER — $5,000 over 1y, 0.8% 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 University of Michigan
  • Who funds THE NATURE CONSERVANCY
  • Who funds NONPROFIT NETWORK
  • Who funds MEMORIAL HEALTHCARE FOUNDATION
  • Who funds UNITED WAY OF GENESEE COUNTY
  • Who funds RESPITE VOLUNTEERS OF SHIAWASSEE
  • Who funds FRIENDS OF THE SHIAWASSEE RIVER
  • Who funds REFUGEE DEVELOPMENT CENTER

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.

Charles Stewart Mott FoundationMI15.5× affinity5 shared granteesties to 1 of 1Hover any node to trace its alignments.Compare side by side →

Open a dossier: Charles Stewart Mott Foundation · Amazonsmile 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 Cook 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 · 00%6%25%56%100%your share of their income ↑0%25%50%75%100%share of the org’s income from government
    no gov moneyreceives it· size = income
    0get no government money at all
    2report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    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.

    05Through Plinth

    Warm introductions · Powered by PlinthPlus

    How do I get to Cook Family Foundation?

    Find your warmest path to Cook Family Foundation 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.

    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 34 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