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· Private foundation

Marcus S & Catherine D Maydew 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.

$29k
Granted FY2025still arriving
23
Grants FY2025still arriving
9
States reached
$15k
Largest
01What it funds
0194% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2025.

Education$27kArts & Culture$22kEnvironment$3kHousing & Shelter$2kHuman Services$2kPhilanthropy$1kFood & Nutrition$1kReligion$1kOther$0
02FY2025 · 23 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k22 grants · $14k
  • $10k–50k1 grant · $15k
$256
Median grant
9
States reached
$56k
Total assets
Largest grants
RecipientAmount
FORT HAYES STATE UNIVERSITY$15,000
WILLA CATHER FOUNDATION$7,500
UNIVERSITY OF NEBRASKA FND$1,000
FOOD BANK FOR THE HEARTLAND$515
GOODFELLOWS$500
BOYSTOWN$500
HELLENIC COLLEGE$500
KANSAS STATE UNIVERSITY$500
COLBY COMMUNITY COLLEGE$300
CREIGHTON UNIVERSITY$300
WOUNDED WARRIOR PROJECT$258
TRI-FAITH INITIATIVE$256
OMAHA ACADEMY OF BALLET$252
THEATER CEDAR RAPIDS$250
FONTENELLE FOREST$250
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 (FY20–25, $3k) land where the poverty rate runs at 13%, against an area that typically sits at 11%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 11%WOUNDED WARRIOR PROJECT: $258 → 14%OPEN DOOR MISSION: $258 → 12%WOUNDED WARRIOR PROJECT: $155 → 14%OPEN DOOR MISSION: $250 → 12%WOUNDED WARRIOR PROJECT: $150 → 14%OPEN DOOR MISSION: $203 → 12%OPEN DOOR MISSION: $172 → 12%BOYSTOWN: $518 → 12%OPEN DOOR MISSION: $100 → 12%BOYSTOWN: $500 → 12%YOUTH EMERGENCY SERVICES: $100 → 12%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

WA
MN
IL
MI
NY
MA
IA
PA
NE
MO
KS
DC
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.

52%of every dollar goes to organizations it has funded before.
$33k · 25 repeat orgs$30k to everyone else

Grantees it renews have grown median revenue +17% since the first grant, against +2% for those funded once.

25 repeat relationships: 13 still active in FY2025, 12 since wound down; 10 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

25
16

Total granted

$33k
$5k

Median revenue growth · since first grant

+17%
+2%

Still filing today

76%
19%

New vs renewed · share of each year

In FY2025, 16% of grant dollars renewed an existing relationship; $25k went to new ones.

50%100%’20’21’22’23’24’25
RenewedFirst-time

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

’20’21’22’23’24’25
Arts & CultureHuman ServicesEducationInternationalReligionCommunity ImprovementOther
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

  • OC
    OMAHA COMMUNITY PLAYHOUSE
    5× · 2020–2024 · $7k · revenue +44%
  • FF
    FARMHOUSE FOUNDATION
    2× · 2020–2024 · $3k · revenue +142%
  • FF
    FONTENELLE FOREST
    5× · 2020–2025 · $2k · revenue +55%

Funded once

  • TT
    TCR - THEATER CEDAR RAPIDS
    one grant, 2023 · $2k
  • IG
    Individual grant recipient
    one grant, 2024 · $1k
  • IG
    Individual grant recipient
    one grant, 2023 · $535
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
Furman University

The primary mission of furman as a liberal arts institution is to provide a distinctive education in fine arts, humanities, social sciences, mathematics and the sciences, as well as selected professional disciplines.

Education
2
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
3
Great Plains Food Bank

End hunger together.

Food & Nutrition
4
Iowa Natural Heritage Foundation

This member-supported organization protects and restores iowa's land, water and wildlife for future generations. priorities include permanent land protection, promotion of improved land management and bringing new conservation…

Environment
5
University of Minnesota Foundation

A non-profit organization with the sole purpose of supporting the university of minnesota with a mission to connect passion with possibility, inspire generosity, and support greatness at the university of minnesota.

Education
6
American Museum of Natural History

The museum's mission statement is: "to discover, interpret, and disseminate - through scientific research and education - knowledge about human cultures, the natural world, and the universe."

Arts & Culture
7
DePauw University

Depauw university develops leaders the world needs through an uncommon commitment to the liberal arts. depauw's diverse and inclusive learning and living experience, distinctive in its rigorous intellectual engagement and its global and…

Education
8
Upper Iowa University

Upper iowa university provides quality educational opportunities accessible through varied delivery methods to inspire success and empower lives.

Education
9
Boston Architectural College

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

—
10
Kansas Farm Bureau

Kansas farm bureau exists to strengthen agriculture and the lives of kansans through advocacy, education, and service.

—
11
Minnesota Fringe Festival

Minnesota fringe connects adventurous artists with adventurous audiences by creating open, supportive forums for free and diverse artistic expression.

Arts & Culture
12
National Fish and Wildlife Foundation

To sustain, restore, and enhance the nation's fish, wildlife, plants, and habitats.

Animals
How this is measured
The grantee most central to the portfolio’s shape is Farmhouse Foundation; the most unlike its peers is Wildlife Conservation Society. 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

26 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. 26 of the 52 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.

0
Load-bearing (≥25% of a budget)
4
Early backer (in before they grew)
26/26
Grantees still filing
16/26
Grew since first funded

Where the money sits, by cause and then by grantee

FORT HAYES STATE UNIVERSITY: $15,000 · OtherFORT HAYES STATE UNIVERSITYFARMHOUSE FOUNDATION: $2,500 · OtherFARMHOUSE FOUNDATIONOMAHA SYMPHONY DEBUTANTE BALL: $2,114 · OtherOMAHA SYMPHONY DEBUTANTE BALLFONTENELLE FOREST: $2,025 · OtherHELLENIC COLLEGE INC: $1,900 · OtherOMAHA ACADEMY OF BALLET: $1,568 · OtherTCR - THEATER CEDAR RAPIDS: $1,545 · OtherKANSAS STATE UNIVERSITY: $1,500 · Other+29 more: $10,651 · Other+29 moreTHE WILLA CATHER FOUNDATION: $7,500 · Arts & CultureTHE WILLA CATHER…JOSLYN ART MUSEUM: $1,150 · Arts & CultureJOSLYN ART MUSEU…+2 more: $550 · Arts & Culture+2 moreOMAHA COMMUNITY PLAYHOUSE: $7,153 · Community ImprovementOMAHA COMMUN…DEPAUL UNIVERSITY: $1,750 · EducationKANSAS STATE UNIVERSITY FOUNDATION: $1,250 · EducationCreighton University: $1,050 · EducationFather Flanagan's Boys' Home: $1,018 · Human ServicesOPEN DOOR MISSION D/B/A OPEN DOOR MISSION & LYDIA HOUSE: $983 · Human ServicesWOUNDED WARRIOR PROJECT INC: $563 · Human ServicesYOUTH EMERGENCY SERVICES INC: $100 · Human ServicesTHE GLOBAL HUMANITY INITIATIVE: $500 · InternationalMEDECINS SANS FRONTIERES USA INC: $357 · InternationalSIENA FRANCIS HOUSE: $507 · Housing & Shelter
Other$38,803Arts & Culture$9,200Community Improvement$7,153Education$4,050Human Services$2,664International$857Housing & Shelter$507

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 budgetTHE WILLA CATHER FOUNDATION: $7,500 over 1y, 0.3% of budgetOMAHA COMMUNITY PLAYHOUSE: $7,153 over 5y, 0.1% of budgetFARMHOUSE FOUNDATION: $2,500 over 2y, 0.1% of budgetFONTENELLE FOREST: $2,025 over 5y, 0.0% of budgetDEPAUL UNIVERSITY: $1,750 over 4y, 0.0% of budgetOMAHA ACADEMY OF BALLET: $1,568 over 5y, 0.1% of budgetKANSAS STATE UNIVERSITY FOUNDATION: $1,250 over 2y, 0.0% of budgetJOSLYN ART MUSEUM: $1,150 over 4y, 0.0% of budgetCreighton University: $1,050 over 4y, 0.0% of budgetFOOD BANK FOR THE HEARTLAND: $1,022 over 3y, 0.0% of budgetFather Flanagan's Boys' Home: $1,018 over 2y, 0.0% of budgetOPEN DOOR MISSION D/B/A OPEN DOOR MISSION & LYDIA HOUSE: $983 over 5y, 0.0% of budgetNATIONAL PARK FOUNDATION: $850 over 3y, 0.0% of budgetWOUNDED WARRIOR PROJECT INC: $563 over 3y, 0.0% of budgetSIENA FRANCIS HOUSE: $507 over 3y, 0.0% of budgetWORLD WILDLIFE FUND INC: $481 over 2y, 0.0% of budgetMEDECINS SANS FRONTIERES USA INC: $357 over 2y, 0.0% of budgetTHE DURHAM MUSEUM: $300 over 2y, 0.0% of budgetTHE TRI-FAITH INITIATIVE OF OMAHA NEBRASKA: $256 over 1y, 0.1% of budgetJOSLYN CASTLE TRUST INC: $250 over 2y, 0.0% of budgetFeeding America: $250 over 1y, 0.0% of budgetWildlife Conservation Society: $100 over 1y, 0.0% of budgetYOUTH EMERGENCY SERVICES INC: $100 over 1y, 0.0% of budgetOmaha Community Foundation: $25 over 1y, 0.0% 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 THE WILLA CATHER FOUNDATION ↗
  • Who funds OMAHA COMMUNITY PLAYHOUSE ↗
  • Who funds FARMHOUSE FOUNDATION ↗
  • Who funds FONTENELLE FOREST ↗
  • Who funds DEPAUL UNIVERSITY ↗
  • Who funds OMAHA ACADEMY OF BALLET ↗
  • Who funds KANSAS STATE UNIVERSITY FOUNDATION ↗
  • Who funds JOSLYN ART MUSEUM ↗
  • Who funds Creighton University ↗
  • Who funds FOOD BANK FOR THE HEARTLAND ↗
  • Who funds Father Flanagan's Boys' Home ↗
  • Who funds OPEN DOOR MISSION D/B/A OPEN DOOR MISSION & LYDIA HOUSE ↗
  • Who funds NATIONAL PARK FOUNDATION ↗
  • Who funds WOUNDED WARRIOR PROJECT INC ↗
  • Who funds SIENA FRANCIS HOUSE ↗
  • Who funds THE GLOBAL HUMANITY INITIATIVE ↗
  • Who funds WORLD WILDLIFE FUND INC ↗
  • Who funds MEDECINS SANS FRONTIERES USA INC ↗
  • Who funds THE DURHAM MUSEUM ↗
  • Who funds THE TRI-FAITH INITIATIVE OF OMAHA NEBRASKA ↗
  • Who funds JOSLYN CASTLE TRUST INC ↗
  • Who funds Feeding America ↗

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 Sherwood FoundationNE23.8× affinity9 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Sherwood Foundation · Peter Kiewit Foundation · Robert B Daugherty Foundation · John K & Lynne D Boyer Foundation · The Holland Foundation · The Lozier Foundation · Gilbert M and Martha H Hitchcock Foundation · Nebraska Humanities Council · The Hawks Foundation · Paul and Oscar Giger Foundation Inc · Dr C C and Mabel L Criss Memorial · The Claire M Hubbard 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.

How much its grantees rely on government

Each dot is one organization Marcus S & Catherine D Maydew Foundation funds: left to right is the share of its income from government, bottom to top the share from Marcus S & Catherine D Maydew Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 00%0%1%3%5%funder's share of their income ↑0%10%20%30%40%share of the org’s income from government →median 0%
  • Wounded Warrior Project Inc: 0% of income from government
no gov moneyreceives it· size = income
0get no government money at all
8report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–40%
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.
05Through Plinth

Warm introductions · Powered by PlinthPlus

How do I get to Marcus S & Catherine D Maydew Foundation?

Find your warmest path to Marcus S & Catherine D Maydew 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 from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 52 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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