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Ohio · Private foundation

Walter L Gross III Family Foundation

Its FY2025 filing reports that it accepted unsolicited grant applications.

$57k
Granted FY2025(still arriving)
4
Grants FY2025
4
Organizations funded FY2024
0%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$20,000
Largest grant, FY2025
$20,000
Organizations funded a year
4 to 6
FY2018 to FY2024
States reached, FY2025
2
Total assets, FY2025
$453k
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 0% of the organizations Walter L Gross III Family Foundation funded were first-time grantees, receiving 0% of its grant dollars.

New vs renewed · share of each year

In FY2024, 100% of grant dollars renewed an existing relationship; $0 went to new ones.

50%100%’18’19’20’21’22’23’24
RenewedFirst-time
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 arriving4$57k25%
FY20244$57k0%
FY20234$57k0%
FY20225$52k0%
FY20216$56k0%
FY20206$67k0%
FY20196$66k17%
FY20184$63k0%
100% classified

What it funded, over time

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

Education$466kArts & Culture$105kRecreation & Sports$20kAnimals$8kHuman Services$5kEnvironment$1kEmployment$1k

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
Miami University Foundation$174,00090%
Berea College$109,00090%
Cincinnati Museum Center$90,00060%
The Ohio Foundation of Independent Colleges$62,00080%
Sayre School$60,00060%
Centre College$30,00020%
Georgetown College$25,00040%
Gatton Park Conservancy Inc$20,0001n/a
Sigma Alpha Epsilon Foundation$5,00010%
Art Center of the Bluegrass Inc$5,00011%
Show all 19 grantees
All grantees of Walter L Gross III Family Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Miami University Foundation$174,00090%
Berea College$109,00090%
Cincinnati Museum Center$90,00060%
The Ohio Foundation of Independent Colleges$62,00080%
Sayre School$60,00060%
Centre College$30,00020%
Georgetown College$25,00040%
Gatton Park Conservancy Inc$20,0001n/a
Sigma Alpha Epsilon Foundation$5,00010%
Art Center of the Bluegrass Inc$5,00011%
Lexington Humane Society$4,00010%
Opera House Fund Inc$3,0001n/a
Woodford Humane Society Inc$2,00010%
Lexington Art League Inc$1,50010%
Danville-Boyle County Humane Society$1,00010%
The Living Arts & Science Center Inc$1,0001n/a
Lexington Children's Museum$1,00010%
Sanibel-Captiva Conservation Foundation$1,00010%
Indian Hill Foundation$50010%

Plus 5 recipients with no EIN on record ($11k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Walter L Gross III Family Foundation supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetMiami University Foundation: $174,000 over 9y, 0.1% of budgetBerea College: $109,000 over 9y, 0.0% of budgetCincinnati Museum Center: $90,000 over 6y, 0.1% of budgetThe Ohio Foundation of Independent Colleges: $62,000 over 8y, 0.3% of budgetSayre School: $60,000 over 6y, 0.1% of budgetCentre College: $30,000 over 2y, 0.0% of budgetGeorgetown College: $25,000 over 4y, 0.0% of budgetSigma Alpha Epsilon Foundation: $5,000 over 1y, 0.2% of budgetArt Center of the Bluegrass Inc: $5,000 over 1y, 0.6% of budgetLexington Humane Society: $4,000 over 1y, 0.1% of budgetWoodford Humane Society Inc: $2,000 over 1y, 0.2% of budgetLexington Art League Inc: $1,500 over 1y, 0.3% of budgetDanville-Boyle County Humane Society: $1,000 over 1y, 0.3% of budgetLexington Children's Museum: $1,000 over 1y, 0.1% of budgetSanibel-Captiva Conservation Foundation: $1,000 over 1y, 0.0% of budgetIndian Hill Foundation: $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 16.

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.

Blue Grass Community Foundation IncKY21.7× affinity8 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Blue Grass Community Foundation Inc · Baird Foundation Inc · The Mt Brilliant Family Foundation (Formerly Hgg Family Foundation) · The Community Foundation of Louisville Inc · Nisource Charitable Foundation · Raymond James Charitable Endowment Fund · Jpmorgan Chase Foundation · The Pfizer Foundation Inc · American Endowment Foundation · Morgan Stanley Global Impact Funding Trust Inc · Natl Christian Charitable Fdn Inc · National Philanthropic Trust

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 Walter L Gross III Family Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Walter L Gross III Family Foundation?

Find your warmest path to Walter L Gross III 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.

About Walter L Gross III Family Foundation

How much does Walter L Gross III Family Foundation give?
Walter L Gross III Family Foundation reported 4 grants totaling $56,500 in its FY2025 IRS filing. It funded between 4 and 6 organizations a year over FY2018 to FY2024.
What does Walter L Gross III Family Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Education (77%), Arts & Culture (17%), Recreation & Sports (3%).
Who are Walter L Gross III Family Foundation's largest grantees?
By total granted over FY2017 to FY2025: Miami University Foundation ($174k), Berea College ($109k), Cincinnati Museum Center ($90k).
Does Walter L Gross III Family Foundation fund new organizations?
In FY2024, 0% of the organizations it funded were first-time grantees.
Does Walter L Gross III Family Foundation accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as Walter L Gross III Family Foundation?
Its strongest co-funders, measured against what their size predicts, include Blue Grass Community Foundation Inc, Baird Foundation Inc, The Mt Brilliant Family Foundation (Formerly Hgg Family Foundation).
Where is Walter L Gross III Family Foundation based?
Walter L Gross III Family Foundation is based in OH.

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 24 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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