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South Carolina · Private foundation

The Frederick & Patricia Supper Foundation Inc

Its FY2025 filing reports that it accepted unsolicited grant applications.

$70k
Granted FY2025(still arriving)
26
Grants FY2025
19
Organizations funded FY2024
16%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$1,000
Largest grant, FY2025
$22,500
Organizations funded a year
12 to 32
FY2020 to FY2024
States reached, FY2025
10
Total assets, FY2025
$287k
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 16% of the organizations The Frederick & Patricia Supper Foundation Inc funded were first-time grantees, receiving 8% of its grant dollars.

New vs renewed · share of each year

In FY2024, 92% of grant dollars renewed an existing relationship; $4k went to new ones.

50%100%’21’22’23’24
RenewedFirst-time

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

’21’22’23’24
Arts & CultureEducationAnimalsHealthEnvironmentFood & NutritionOther
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 arriving26$70k35%
FY202419$48k16%
FY202322$51k41%
FY202212$70k42%
FY202119$60k32%
FY202032$85kn/a
96% classified

What it funded, over time

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

Religion$104kArts & Culture$54kHousing & Shelter$45kHealth$35kEnvironment$33kInternational$31kEducation$19kScience & Tech$18kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

MT
MN
NY
MA
WY
CT
CA
CO
MD
TN
NC
SC
DC
LA
FL

Top grantees

Largest recipients by total granted, FY2020 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 37 grantees
All grantees of The Frederick & Patricia Supper Foundation Inc by total granted
GranteeTotal grantedYearsShare of their budget
American Prairie Foundation$28,00040%
Wings World Quest Inc$17,50032%
Palm Beach Atlantic University Inc$11,00020%
South Carolina Aquarium$11,00030%
Charleston Library Society$10,00040%
Snowslip Foundation$7,000129%
World Figure Sport Organization$4,50051%
William Raveis Charitable Fund Inc$4,00020%
Charleston Literary Festival Inc$4,00020%
The New Museum at the Bradford Brinton Ranch$3,25020%
St Jude Children's Research Hospital Inc$3,00040%
Millbrook School$3,00040%
Rooted in Wyoming$3,00021%
The Mama Ada Foundation$2,00021%
Charleston Gaillard Management Corporation$2,00020%
Kearney Community Hall$2,0003n/a
Carolina Art Association Dba Gibbes Museum of Art$1,50020%
Lowcountry Land Trust Inc$1,50010%
Leadership Wyoming$1,35020%
Special Operations Warrior Foundation$1,00010%
Water Missions International$1,00010%
Friends of Manatee Lagoon Inc$1,00010%
The Society of the Four Arts Inc$1,00010%
International African American Museum$1,0001n/a
Food Bank of the Rockies$1,00010%
Foundation for Spirituality and the Arts Inc$1,0001n/a
Oak Alley Foundation$1,00010%
The Food Initiative$1,00011%
The Lens Foundation$1,0001n/a
Wyoming Humanities Council$1,00010%
Capitol Learning Academy Inc$75010%
Samaritan's Purse$5001n/a
Sheridan Area Search and Rescue of Sheridan County Wyoming Inc$50011%
Dog & Cat Shelter Inc$50010%
Antelope Butte Foundation Inc$50010%
The David and Lucile Packard Foundation$25010%
Footlight Players Inc$25010%

What it could do for these grantees

Plus 27 recipients with no EIN on record ($250k), not named here.

Where it is load-bearing

The Frederick & Patricia Supper Foundation Inc supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 32 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetAmerican Prairie Foundation: $28,000 over 4y, 0.0% of budgetWings World Quest Inc: $17,500 over 3y, 1.7% of budgetPalm Beach Atlantic University Inc: $11,000 over 2y, 0.0% of budgetSouth Carolina Aquarium: $11,000 over 3y, 0.0% of budgetCharleston Library Society: $10,000 over 4y, 0.1% of budgetSnowslip Foundation: $7,000 over 1y, 29% of budgetWorld Figure Sport Organization: $4,500 over 5y, 1.3% of budgetWilliam Raveis Charitable Fund Inc: $4,000 over 2y, 0.3% of budgetCharleston Literary Festival Inc: $4,000 over 2y, 0.1% of budgetThe New Museum at the Bradford Brinton Ranch: $3,250 over 2y, 0.1% of budgetSt Jude Children's Research Hospital Inc: $3,000 over 4y, 0.0% of budgetMillbrook School: $3,000 over 4y, 0.0% of budgetRooted in Wyoming: $3,000 over 2y, 1.4% of budgetThe Mama Ada Foundation: $2,000 over 2y, 0.5% of budgetCharleston Gaillard Management Corporation: $2,000 over 2y, 0.0% of budgetCarolina Art Association Dba Gibbes Museum of Art: $1,500 over 2y, 0.0% of budgetLowcountry Land Trust Inc: $1,500 over 1y, 0.0% of budgetLeadership Wyoming: $1,350 over 2y, 0.3% of budgetSpecial Operations Warrior Foundation: $1,000 over 1y, 0.0% of budgetWater Missions International: $1,000 over 1y, 0.0% of budgetFriends of Manatee Lagoon Inc: $1,000 over 1y, 0.2% of budgetThe Society of the Four Arts Inc: $1,000 over 1y, 0.0% of budgetFood Bank of the Rockies: $1,000 over 1y, 0.0% of budgetOak Alley Foundation: $1,000 over 1y, 0.0% of budgetThe Food Initiative: $1,000 over 1y, 0.6% of budgetWyoming Humanities Council: $1,000 over 1y, 0.1% of budgetCapitol Learning Academy Inc: $750 over 1y, 0.4% of budgetSheridan Area Search and Rescue of Sheridan County Wyoming Inc: $500 over 1y, 0.9% of budgetDog & Cat Shelter Inc: $500 over 1y, 0.1% of budgetAntelope Butte Foundation Inc: $500 over 1y, 0.1% of budgetThe David and Lucile Packard Foundation: $250 over 1y, 0.0% of budgetFootlight Players Inc: $250 over 1y, 0.0% 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 32.

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.

Gaylord and Dorothy Donnelley FoundationIL17.4× affinity6 shared granteesties to 8 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Gaylord and Dorothy Donnelley Foundation · Homer A Jr & Janet Scott Family Foundation · Homer A Scott & Mildred S Scott Foundation · Wyoming Community Foundation · First Interstate BancSystem Foundation Inc · Freeborn Foundation Inc · Guffey Family Foundation · The Stony Point Foundation · South Carolina Humanities Council Inc · Henry & Sylvia Yaschik Foundation Inc · The Joanna Foundation · Coastal Community Foundation of South Carolina 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.

Compare The Frederick & Patricia Supper Foundation Inc with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The Frederick & Patricia Supper Foundation Inc?

Find your warmest path to The Frederick & Patricia Supper Foundation Inc 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 The Frederick & Patricia Supper Foundation Inc

How much does The Frederick & Patricia Supper Foundation Inc give?
The Frederick & Patricia Supper Foundation Inc reported 26 grants totaling $69,600 in its FY2025 IRS filing. It funded between 12 and 32 organizations a year over FY2020 to FY2024.
What does The Frederick & Patricia Supper Foundation Inc fund?
By grant dollars over FY2020 to FY2025, its largest causes are Religion (27%), Arts & Culture (14%), Housing & Shelter (12%).
Who are The Frederick & Patricia Supper Foundation Inc's largest grantees?
By total granted over FY2020 to FY2025: American Prairie Foundation ($28k), Wings World Quest Inc ($18k), Palm Beach Atlantic University Inc ($11k).
Does The Frederick & Patricia Supper Foundation Inc fund new organizations?
In FY2024, 16% of the organizations it funded were first-time grantees.
Does The Frederick & Patricia Supper Foundation Inc accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as The Frederick & Patricia Supper Foundation Inc?
Its strongest co-funders, measured against what their size predicts, include Gaylord and Dorothy Donnelley Foundation, Homer A Jr & Janet Scott Family Foundation, Homer A Scott & Mildred S Scott Foundation.
Where is The Frederick & Patricia Supper Foundation Inc based?
The Frederick & Patricia Supper Foundation Inc is based in SC.

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 65 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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