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Michigan · Private foundation

Oliver Dewey Marcks 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.

$503k
Granted FY2025(still arriving)
34
Grants FY2025
34
Organizations funded FY2024
3%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$10,000
Largest grant, FY2025
$50,000
Organizations funded a year
34 to 42
FY2018 to FY2024
States reached, FY2025
4
Total assets, FY2025
$11M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 3% of the organizations Oliver Dewey Marcks Foundation funded were first-time grantees, receiving 15% of its grant dollars.

New vs renewed · share of each year

In FY2024, 85% of grant dollars renewed an existing relationship; $75k 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
Human ServicesEducationArts & CultureYouth DevelopmentCivil RightsOther
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 arriving33$478k3%
FY202434$513k3%
FY202342$548k5%
FY202241$578k5%
FY202141$508k20%
FY202042$503k17%
FY201941$518k15%
FY201840$513k5%
99% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Arts & Culture$980kEducation$745kHealth$656kRecreation & Sports$538kCommunity Improvement$365kFood & Nutrition$315kHuman Services$315kAnimals$185kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

IL
MI
OH
PA
CA
VA
DE
DC

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
Old Newsboys Goodfellow Fund of Detroit Michigan$365,00092%
Franklin & Marshall College$275,00090%
The Parade Company$225,00091%
Regents of the University of Michigan$215,0006n/a
University of Michigan$170,000515%
Detroit Opera$165,00090%
Forgotten Harvest Inc$135,00090%
Detroit Cristo Rey High School Inc$120,0009n/a
Detroit Symphony Orchestra Inc$120,00090%
Michigan Humane Society$90,00090%
Show all 40 grantees
All grantees of Oliver Dewey Marcks Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Old Newsboys Goodfellow Fund of Detroit Michigan$365,00092%
Franklin & Marshall College$275,00090%
The Parade Company$225,00091%
Regents of the University of Michigan$215,0006n/a
University of Michigan$170,000515%
Detroit Opera$165,00090%
Forgotten Harvest Inc$135,00090%
Detroit Cristo Rey High School Inc$120,0009n/a
Detroit Symphony Orchestra Inc$120,00090%
Michigan Humane Society$90,00090%
Detroit Zoological Society$90,00090%
Penrickton Center for Blind Children$90,00091%
Barbara Ann Karmanos Cancer Institute$90,00090%
Rose Hill Center Inc$90,00090%
World Medical Relief Incorporated$90,00090%
College for Creative Studies$90,00090%
Detroit Historical Society$90,00090%
Gleaners Community Food Bank of Southeastern Michigan$90,00090%
Seedlings Braille Books for Children$90,00093%
Detroit Police Athletic League Incorporated$90,00090%
Leader Dogs for the Blind$90,00090%
Children's Leukemia Foundation of Michigan$80,00081%
Special Olympics Michigan Inc$67,50090%
Pope Francis Center$65,00070%
Focushope$50,00050%
Macomb Community College Foundation$50,00050%
Sphinx Organization Inc$15,00030%
Mosaic Youth Theatre of Detroit$15,00030%
Wounded Warrior Project Inc$15,00010%
Crossroads of Michigan$10,00011%
Dmc Foundation$10,00020%
Whyy Inc$10,00020%
Girl Scouts of Southeastern Michigan$10,00010%
Cass Community Social Services Inc$10,00020%
Full Circle Foundation Inc$10,00012%
The Autism Community in Action$10,00011%
Bucks County Society for the Prevention of Cruelty to Animals$5,00010%
Students for Life of America Inc$5,00010%
Gianna House Foundation$5,00011%
The Christ Child Society of Detroit$5,00010%

What it could do for these grantees

Plus 29 recipients with no EIN on record ($1.3M), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Oliver Dewey Marcks Foundation supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetOld Newsboys Goodfellow Fund of Detroit Michigan: $365,000 over 9y, 2.5% of budgetFranklin & Marshall College: $275,000 over 9y, 0.1% of budgetThe Parade Company: $225,000 over 9y, 1.0% of budgetUniversity of Michigan: $170,000 over 5y, 15% of budgetDetroit Opera: $165,000 over 9y, 0.2% of budgetForgotten Harvest Inc: $135,000 over 9y, 0.0% of budgetDetroit Symphony Orchestra Inc: $120,000 over 9y, 0.1% of budgetMichigan Humane Society: $90,000 over 9y, 0.1% of budgetDetroit Zoological Society: $90,000 over 9y, 0.0% of budgetPenrickton Center for Blind Children: $90,000 over 9y, 0.5% of budgetBarbara Ann Karmanos Cancer Institute: $90,000 over 9y, 0.1% of budgetRose Hill Center Inc: $90,000 over 9y, 0.1% of budgetWorld Medical Relief Incorporated: $90,000 over 9y, 0.0% of budgetCollege for Creative Studies: $90,000 over 9y, 0.0% of budgetDetroit Historical Society: $90,000 over 9y, 0.4% of budgetGleaners Community Food Bank of Southeastern Michigan: $90,000 over 9y, 0.0% of budgetSeedlings Braille Books for Children: $90,000 over 9y, 2.5% of budgetDetroit Police Athletic League Incorporated: $90,000 over 9y, 0.4% of budgetLeader Dogs for the Blind: $90,000 over 9y, 0.1% of budgetChildren's Leukemia Foundation of Michigan: $80,000 over 8y, 1.3% of budgetSpecial Olympics Michigan Inc: $67,500 over 9y, 0.1% of budgetPope Francis Center: $65,000 over 7y, 0.3% of budgetFocushope: $50,000 over 5y, 0.0% of budgetMacomb Community College Foundation: $50,000 over 5y, 0.3% of budgetSphinx Organization Inc: $15,000 over 3y, 0.1% of budgetMosaic Youth Theatre of Detroit: $15,000 over 3y, 0.5% of budgetWounded Warrior Project Inc: $15,000 over 1y, 0.0% of budgetCrossroads of Michigan: $10,000 over 1y, 0.7% of budgetDmc Foundation: $10,000 over 2y, 0.2% of budgetWhyy Inc: $10,000 over 2y, 0.0% of budgetGirl Scouts of Southeastern Michigan: $10,000 over 1y, 0.1% of budgetCass Community Social Services Inc: $10,000 over 2y, 0.1% of budgetFull Circle Foundation Inc: $10,000 over 1y, 2.2% of budgetThe Autism Community in Action: $10,000 over 1y, 0.5% of budgetBucks County Society for the Prevention of Cruelty to Animals: $5,000 over 1y, 0.2% of budgetStudents for Life of America Inc: $5,000 over 1y, 0.0% of budgetGianna House Foundation: $5,000 over 1y, 1.2% of budgetThe Christ Child Society of Detroit: $5,000 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 38.

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.

Community Foundation for Southeast MichiganMI32.2× affinity14 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Community Foundation for Southeast Michigan · Ford Philanthropy · DTE Energy Foundation · The Kresge Foundation · Deroy Testamentary Foundation · United Way for Southeastern Michigan · The Carls Foundation · Flagstar Foundation Inc · Molinello Family Foundation · Young Woman's Home Association of Detroit Michigan · Comerica Charitable Foundation · Jpmorgan Chase Foundation

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 Oliver Dewey Marcks Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Oliver Dewey Marcks Foundation?

Find your warmest path to Oliver Dewey Marcks 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.

About Oliver Dewey Marcks Foundation

How much does Oliver Dewey Marcks Foundation give?
Oliver Dewey Marcks Foundation reported 34 grants totaling $502,500 in its FY2025 IRS filing. It funded between 34 and 42 organizations a year over FY2018 to FY2024.
What does Oliver Dewey Marcks Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Arts & Culture (21%), Education (16%), Health (14%).
Who are Oliver Dewey Marcks Foundation's largest grantees?
By total granted over FY2017 to FY2025: Old Newsboys Goodfellow Fund of Detroit Michigan ($365k), Franklin & Marshall College ($275k), The Parade Company ($225k).
Does Oliver Dewey Marcks Foundation fund new organizations?
In FY2024, 3% of the organizations it funded were first-time grantees.
Does Oliver Dewey Marcks Foundation 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 Oliver Dewey Marcks Foundation?
Its strongest co-funders, measured against what their size predicts, include Community Foundation for Southeast Michigan, Ford Philanthropy, DTE Energy Foundation.
Where is Oliver Dewey Marcks Foundation based?
Oliver Dewey Marcks Foundation is based in MI.

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 70 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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