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Florida · Private foundation

Stu Siegel Foundation

Its FY2025 filing reports that it accepted unsolicited grant applications.

$123k
Granted FY2025(still arriving)
25
Grants FY2025
18
Organizations funded FY2024
39%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$500
Largest grant, FY2025
$50,000
Organizations funded a year
18 to 39
FY2020 to FY2024
States reached, FY2025
9
Total assets, FY2025
$1.1M
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 39% of the organizations Stu Siegel Foundation funded were first-time grantees, receiving 16% of its grant dollars.

New vs renewed · share of each year

In FY2024, 84% of grant dollars renewed an existing relationship; $8k 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
HealthHuman ServicesEducationArts & CulturePhilanthropyFood & 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 arriving22$115k32%
FY202418$50k39%
FY202334$21k56%
FY202235$32k60%
FY202139$53k74%
FY202021$114kn/a
94% classified

What it funded, over time

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

Health$143kArts & Culture$81kRecreation & Sports$70kEducation$59kPhilanthropy$39kHuman Services$24kAnimals$5kPublic Safety & Disaster$3kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

ME
IL
NY
MA
OR
IA
IN
OH
PA
NJ
CA
CO
KY
VA
MD
AZ
TN
NC
DC
GA
TX
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 64 grantees
All grantees of Stu Siegel Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Broward Performing Arts Foundation Inc$72,50050%
Boca Raton Regional Hospital Foundation Inc$72,10030%
USA Hockey Foundation$51,00020%
Joe Dimaggio Children's Hospital Foundation Inc$50,00010%
Hockey Development Group Inc$11,0001n/a
The Jacob S Zweig Foundation Inc$6,92551%
American Cancer Society Inc$6,69240%
Raymond F Kravis Center for the Performing Arts Inc$5,00020%
Jgive-Friends of Asor Fund USA Inc$5,0001n/a
Florida Panthers Foundation Inc$4,42050%
Pan-Massachusetts Challenge Inc$3,00060%
Boca Raton Police Foundation Inc$2,00040%
Slow Burn Theatre Company Inc$1,80010%
American Foundation for Suicide Prevention$1,51820%
Lynn University Inc$1,41040%
Alzheimer's Disease & Related Disorders Association Inc$1,35040%
George Snow Scholarship Fund Inc$1,26820%
The Sigma Alpha Mu Foundation$1,25020%
Samaritans 365 Foundation Inc Kindness Matters 365$1,01811%
Horatio Alger Assn of Distinguished Americans Inc$1,00010%
Stuff4good Corp$1,00011%
Redeemer Classical Christian School Inc$9002n/a
Delray Citizens for Delray Police Inc$85030%
Life's Worc Inc$54010%
Digestive Health Foundation$51810%
Cedar Crest College$51810%
Concussion Legacy Foundation Inc$51810%
Pipers Angels Foundation Inc$51810%
Place of Hope Inc$50010%
Redline Hockey Academy Inc$50010%
Blessings in a Backpack Inc$50010%
American Friends of Magen David Adom$47820%
Florida Sheriffs Association Inc$44660%
Ruth & Norman Rales Jewish Family Services Inc$36020%
Island Harvest Ltd$36010%
Blood Cancer United Inc$29810%
Crohn's & Colitis Foundation Inc$27230%
Kristi House Inc$25010%
Dana-Farber Cancer Institute Inc$21810%
American Heart Association Inc$21620%
Baycrest Foundation Inc$1801n/a
Stand Up to Cancer$1801n/a
The Association for Frontotemporal Degeneration$18010%
Memorial Foundation Inc$11810%
Cystic Fibrosis Foundation$11810%
God's Love We Deliver Inc$11810%
The Children's Museum Inc$1181n/a
Cura Foundation$11810%
Jazz at Aspen-Snowmass$11010%
The Highland Beach Police and Fire Foundation Inc$10010%
Feeding South Florida Inc$10010%
Stop Children's Cancer Inc$10010%
Bethany House of Hospitality$10010%
Brazil Foundation$10010%
Showering Love Inc$7220%
Elderheart Inc$5010%
Autism Society of America Inc$5010%
Beyond Type 1$5010%
Autism Speaks Inc$5010%
International Mountain Bicycling Association$3910%
Nami Palm Beach County Inc$3610%
Stop Soldier Suicide Inc$3610%
Wounded Warrior Project Inc$3610%
Medecins Sans Frontieres USA Inc$3610%

What it could do for these grantees

Plus 40 recipients with no EIN on record ($72k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Stu Siegel Foundation supplied at peak.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetBroward Performing Arts Foundation Inc: $72,500 over 5y, 0.4% of budgetBoca Raton Regional Hospital Foundation Inc: $72,100 over 3y, 0.1% of budgetUSA Hockey Foundation: $51,000 over 2y, 0.2% of budgetJoe Dimaggio Children's Hospital Foundation Inc: $50,000 over 1y, 0.2% of budgetThe Jacob S Zweig Foundation Inc: $6,925 over 5y, 0.9% of budgetAmerican Cancer Society Inc: $6,692 over 4y, 0.0% of budgetRaymond F Kravis Center for the Performing Arts Inc: $5,000 over 2y, 0.0% of budgetFlorida Panthers Foundation Inc: $4,420 over 5y, 0.1% of budgetPan-Massachusetts Challenge Inc: $3,000 over 6y, 0.0% of budgetBoca Raton Police Foundation Inc: $2,000 over 4y, 0.3% of budgetSlow Burn Theatre Company Inc: $1,800 over 1y, 0.1% of budgetAmerican Foundation for Suicide Prevention: $1,518 over 2y, 0.0% of budgetLynn University Inc: $1,410 over 4y, 0.0% of budgetAlzheimer's Disease & Related Disorders Association Inc: $1,350 over 4y, 0.0% of budgetGeorge Snow Scholarship Fund Inc: $1,268 over 2y, 0.0% of budgetThe Sigma Alpha Mu Foundation: $1,250 over 2y, 0.1% of budgetSamaritans 365 Foundation Inc Kindness Matters 365: $1,018 over 1y, 0.5% of budgetHoratio Alger Assn of Distinguished Americans Inc: $1,000 over 1y, 0.0% of budgetStuff4good Corp: $1,000 over 1y, 1.0% of budgetDelray Citizens for Delray Police Inc: $850 over 3y, 0.3% of budgetLife's Worc Inc: $540 over 1y, 0.0% of budgetDigestive Health Foundation: $518 over 1y, 0.0% of budgetCedar Crest College: $518 over 1y, 0.0% of budgetConcussion Legacy Foundation Inc: $518 over 1y, 0.0% of budgetPipers Angels Foundation Inc: $518 over 1y, 0.1% of budgetPlace of Hope Inc: $500 over 1y, 0.0% of budgetRedline Hockey Academy Inc: $500 over 1y, 0.4% of budgetBlessings in a Backpack Inc: $500 over 1y, 0.0% of budgetAmerican Friends of Magen David Adom: $478 over 2y, 0.0% of budgetFlorida Sheriffs Association Inc: $446 over 6y, 0.0% of budgetRuth & Norman Rales Jewish Family Services Inc: $360 over 2y, 0.0% of budgetIsland Harvest Ltd: $360 over 1y, 0.0% of budgetBlood Cancer United Inc: $298 over 1y, 0.0% of budgetCrohn's & Colitis Foundation Inc: $272 over 3y, 0.0% of budgetKristi House Inc: $250 over 1y, 0.0% of budgetDana-Farber Cancer Institute Inc: $218 over 1y, 0.0% of budgetAmerican Heart Association Inc: $216 over 2y, 0.0% of budgetThe Association for Frontotemporal Degeneration: $180 over 1y, 0.0% of budgetMemorial Foundation Inc: $118 over 1y, 0.0% of budgetCystic Fibrosis Foundation: $118 over 1y, 0.0% of budgetGod's Love We Deliver Inc: $118 over 1y, 0.0% of budgetCura Foundation: $118 over 1y, 0.0% of budgetJazz at Aspen-Snowmass: $110 over 1y, 0.0% of budgetThe Highland Beach Police and Fire Foundation Inc: $100 over 1y, 0.1% of budgetFeeding South Florida Inc: $100 over 1y, 0.0% of budgetStop Children's Cancer Inc: $100 over 1y, 0.0% of budgetBethany House of Hospitality: $100 over 1y, 0.0% of budgetBrazil Foundation: $100 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 58.

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 Palm Beach and Martin Counties IncFL17× affinity6 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Community Foundation for Palm Beach and Martin Counties Inc · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Renaissance Charitable Foundation Inc · Verizon Foundation · Morgan Stanley Global Impact Funding Trust Inc · The Pfizer Foundation Inc · American Endowment Foundation · Vanguard Charitable Endowment Program · Raymond James Charitable Endowment Fund · Jpmorgan Chase Foundation · The Bank of America Charitable Foundation 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 Stu Siegel Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Stu Siegel Foundation?

Find your warmest path to Stu Siegel 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 Stu Siegel Foundation

How much does Stu Siegel Foundation give?
Stu Siegel Foundation reported 25 grants totaling $123,236 in its FY2025 IRS filing. It funded between 18 and 39 organizations a year over FY2020 to FY2024.
What does Stu Siegel Foundation fund?
By grant dollars over FY2020 to FY2025, its largest causes are Health (33%), Arts & Culture (19%), Recreation & Sports (16%).
Who are Stu Siegel Foundation's largest grantees?
By total granted over FY2020 to FY2025: Broward Performing Arts Foundation Inc ($73k), Boca Raton Regional Hospital Foundation Inc ($72k), USA Hockey Foundation ($51k).
Does Stu Siegel Foundation fund new organizations?
In FY2024, 39% of the organizations it funded were first-time grantees.
Does Stu Siegel Foundation accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as Stu Siegel Foundation?
Its strongest co-funders, measured against what their size predicts, include Community Foundation for Palm Beach and Martin Counties Inc, Gs Donor Advised Philanthropy Fund for Wealth Management Inc, Renaissance Charitable Foundation Inc.
Where is Stu Siegel Foundation based?
Stu Siegel Foundation is based in FL.

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 108 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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