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· Private foundation

Shapolsky-Siegel Charitable Foundation

Its FY2025 filing reports that it accepted unsolicited grant applications.

$2k
Granted FY2025still arriving
2
Grants FY2025still arriving
1
States reached
$1k
Largest
01What it funds
0196% classified

What it funded, over time

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

Philanthropy$357kArts & Culture$137kHealth$99kReligion$17kFood & Nutrition$14kCivil Rights$10kHuman Services$8kInternational$4kOther$0
02FY2025 · 2 grants

Where the money goes

Grants by size, and the largest recipients.

$1,000
Median grant
1
States reached
$28k
Total assets
Largest grants
RecipientAmount
SALVATION ARMY$1,000
ALL FAITHS FOOD BANK$1,000
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 (FY17–18, $120) land where the poverty rate runs at 10%, against an area that typically sits at 12%. 0% of those dollars go to grantees based in above-average-need neighborhoods. Its grants skew toward lower-need ZIPs.

area typical 12%SOUTHEASTERN GUIDE DOGS: $100 → 10%SOUTHEASTERN GUIDE DOGS: $20 → 10%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

NY
MA
PA
CA
TN
DC
LA
TX
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.

97%of every dollar goes to organizations it has funded before.
$557k · 43 repeat orgs$16k to everyone else

Grantees it renews have grown median revenue +67% since the first grant, against +25% for those funded once.

43 repeat relationships: 1 still active in FY2025, 42 since wound down; 1 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

43
16

Total granted

$557k
$15k

Median revenue growth · since first grant

+67%
+25%

Still filing today

49%
38%

New vs renewed · share of each year

In FY2025, 50% of grant dollars renewed an existing relationship; $1k went to new ones.

50%100%’17’18’19’20’21’22’23’24’25
RenewedFirst-time

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

’17’18’19’20’21’22’23’24’25
Arts & CultureHealthEducationAnimalsCivil RightsFood & 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.

Backed again, and grew

  • SARASOTA MEMORIAL HEALTHCARE FOUNDATION INC
    6× · 2017–2023 · $81k · revenue +637%
  • Sarasota Opera Association Inc
    7× · 2017–2023 · $45k · revenue +44%
  • SB
    Sarasota Ballet of Florida Inc
    2× · 2018–2022 · $27k · revenue +134%

Funded once

  • AU
    ALONGSIDE U
    one grant, 2022 · $5k
  • SARASOTA PERFORMING ARTS CENTER FOUNDATION INC
    one grant, 2018 · $3k · revenue +1%
  • CS
    COMPEER SARASOTA
    one grant, 2022 · $2k
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
Mote Marine Laboratory Inc

The advancement of marine and environmental sciences through scientific research, education and public outreach, leading new discoveries, revitalization and sustainability of our oceans and greater public understanding of our marine…

—
2
Fairchild Tropical Botanic Garden Inc

We harness the power of plants for humankind and share the joy and beauty of tropical gardening with everyone. fairchild tropical botanic garden is a museum of tropical plants within a world famous, 83-acre designed landscape. it was…

Environment
3
Tampa Bay Performing Arts Center Inc

To inspire, educate and connect our community through the power of shared performing arts experiences.see schedule o for the organization's expanded mission.

—
4
Isabella Stewart Gardner Museum Inc

Organization's mission statement true to the ambitious vision of its founder and her spirit of creative risk-taking, the mission of the isabella stewart gardner museum is: - to bring to life and preserve the rich historic collection; - to…

Arts & Culture
5
The John & Mable Ringling Museum of Art Foundation Incorporated

The ringling is a place of art, architecture, and circus in an environment that inspires, educates, entertains, and honors the legacy of john & mable ringling.

Arts & Culture
6
University of Miami

See Form 990, Part I, Line 1, Description of Organization Mission.

Education
7
The Fine Arts Society of Sarasota Inc

To provide educational displays and information on art in our area and to provide scholarships.

—
8
The Players Inc

The players theatre's mission is to entertain, educate, and engage the community in high quality live theatre.

Arts & Culture
9
San Francisco Jazz Organization

The san francisco jazz organization (the organization) is a recognized international leader in jazz creation, presentation, and education. the organization explores the full spectrum of jazz, from the music's origins in the african…

Arts & Culture
10
Memorial Sloan-Kettering Cancer Center

Leadership in the prevention, treatment, and cure of cancer through excellence, vision and cost effectiveness in patient care, outreach programs, research, and education.

Health
11
University of Southern California

The central mission of the university of southern california is the development of human beings and society as a whole through the cultivation and enrichment of the human mind and spirit. the principal means by which our mission is…

Education
12
The Jewish Museum

The mission of the jewish museum is to collect, preserve, exhibit and interpret art and jewish culture. see schedule o for more information.

Arts & Culture
How this is measured
The grantee most central to the portfolio’s shape is Sarasota Performing Arts Center Foundation Inc; the most unlike its peers is Donte's Den Foundation. 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

29 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. 29 of the 62 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)
7
Early backer (in before they grew)
29/29
Grantees still filing
27/29
Grew since first funded

Where the money sits, by cause and then by grantee

JEWISH NATIONAL FUND: $230,000 · OtherJEWISH NATIONAL FUNDSARASOTA ORCHESTRA: $30,740 · OtherSARASOTA ORCHESTRAJEWISH FEDERATION: $26,458 · OtherJEWISH FEDERATION+40 more: $77,336 · Other+40 moreGULF COAST COMMUNITY FOUNDATION INC: $100,000 · PhilanthropyGULF COAST COMMU…+1 more: $50 · PhilanthropySarasota Opera Association Inc: $44,675 · Arts & CultureSarasota Opera…Sarasota Ballet of Florida Inc: $26,600 · Arts & CultureSarasota Balle…FLORIDA STUDIO THEATRE INC: $5,000 · Arts & CultureFLORIDA STUDIO…The United States Holocaust Memorial Museum: $4,905 · Arts & CultureThe United Sta…WESTCOAST BLACK THEATRE TROUPE OF FLORIDA INC: $3,000 · Arts & Culture+2 more: $4,010 · Arts & CultureSARASOTA MEMORIAL HEALTHCARE FOUNDATION INC: $80,800 · HealthSARASOTA MEMOR…THE SHRINERS' HOSPITAL FOR CHILDREN: $3,600 · Health+4 more: $3,200 · HealthTHE CIRCUS ARTS CONSERVATORY INC: $11,550 · EducationRINGLING COLLEGE OF ART AND DESIGN INC: $1,100 · EducationAMERICAN JEWISH COMMITTEE: $10,100 · Civil RightsALL FAITHS FOOD BANK INC: $9,400 · Food & Nutrition
Other$364,534Philanthropy$100,050Arts & Culture$88,190Health$87,600Education$12,650Civil Rights$10,100Food & Nutrition$9,400

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$10M$100Mgrantee revenue →↑ funder's share of their budgetGULF COAST COMMUNITY FOUNDATION INC: $100,000 over 1y, 0.2% of budgetSARASOTA MEMORIAL HEALTHCARE FOUNDATION INC: $80,800 over 6y, 0.1% of budgetSarasota Opera Association Inc: $44,675 over 7y, 0.3% of budgetSarasota Ballet of Florida Inc: $26,600 over 2y, 0.3% of budgetTHE CIRCUS ARTS CONSERVATORY INC: $11,550 over 6y, 0.1% of budgetAMERICAN JEWISH COMMITTEE: $10,100 over 2y, 0.0% of budgetALL FAITHS FOOD BANK INC: $9,400 over 9y, 0.0% of budgetFLORIDA STUDIO THEATRE INC: $5,000 over 2y, 0.0% of budgetThe United States Holocaust Memorial Museum: $4,905 over 4y, 0.0% of budgetMAZON A Jewish Response to Hunger: $4,660 over 6y, 0.0% of budgetTHE SHRINERS' HOSPITAL FOR CHILDREN: $3,600 over 5y, 0.0% of budgetISRAEL TENNIS CENTERS FOUNDATION INC: $3,500 over 6y, 0.0% of budgetWESTCOAST BLACK THEATRE TROUPE OF FLORIDA INC: $3,000 over 3y, 0.0% of budgetSARASOTA PERFORMING ARTS CENTER FOUNDATION INC: $3,000 over 1y, 0.1% of budgetTHE PERLMAN MUSIC PROGRAMSUNCOAST INC: $2,760 over 3y, 0.2% of budgetST JUDE CHILDREN'S RESEARCH HOSPITAL INC: $1,500 over 2y, 0.0% of budgetURBANITE THEATRE INC: $1,500 over 3y, 0.1% of budgetFLORIDA HOLOCAUST MUSEUM INC: $1,250 over 2y, 0.0% of budgetRINGLING COLLEGE OF ART AND DESIGN INC: $1,100 over 2y, 0.0% of budgetLightshare Behavioral Wellness & Recovery Inc: $1,000 over 1y, 0.0% of budgetTHE AMERICAN SOCIETY FOR THE PREVENTION OF CRUELTY TO ANIMALS: $975 over 2y, 0.0% of budgetUsher 1F Collaborative Inc: $600 over 4y, 0.1% of budgetTHE LIBRARY FOUNDATION INC: $400 over 1y, 0.1% of budgetThe Marie Selby Botanical Gardens Inc: $250 over 2y, 0.0% of budgetSoutheastern Guide Dogs Inc: $120 over 2y, 0.0% of budgetSENIOR FRIENDSHIP CENTERS INC: $100 over 1y, 0.0% of budgetDONTE'S DEN FOUNDATION: $100 over 1y, 0.0% of budgetBaylor Health Care System Foundation: $100 over 1y, 0.0% of budgetJEWISH ENDOWMENT FOUNDATION: $50 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 GULF COAST COMMUNITY FOUNDATION INC ↗
  • Who funds SARASOTA MEMORIAL HEALTHCARE FOUNDATION INC ↗
  • Who funds Sarasota Opera Association Inc ↗
  • Who funds Sarasota Ballet of Florida Inc ↗
  • Who funds THE CIRCUS ARTS CONSERVATORY INC ↗
  • Who funds AMERICAN JEWISH COMMITTEE ↗
  • Who funds ALL FAITHS FOOD BANK INC ↗
  • Who funds FLORIDA STUDIO THEATRE INC ↗
  • Who funds The United States Holocaust Memorial Museum ↗
  • Who funds MAZON A Jewish Response to Hunger ↗
  • Who funds THE SHRINERS' HOSPITAL FOR CHILDREN ↗
  • Who funds ISRAEL TENNIS CENTERS FOUNDATION INC ↗
  • Who funds WESTCOAST BLACK THEATRE TROUPE OF FLORIDA INC ↗
  • Who funds SARASOTA PERFORMING ARTS CENTER FOUNDATION INC ↗
  • Who funds THE PERLMAN MUSIC PROGRAMSUNCOAST INC ↗
  • Who funds ST JUDE CHILDREN'S RESEARCH HOSPITAL INC ↗
  • Who funds URBANITE THEATRE INC ↗
  • Who funds FLORIDA HOLOCAUST MUSEUM INC ↗
  • Who funds RINGLING COLLEGE OF ART AND DESIGN INC ↗
  • Who funds Lightshare Behavioral Wellness & Recovery Inc ↗

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.

Gulf Coast Community Foundation IncFL29.5× affinity12 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Gulf Coast Community Foundation Inc · The Community Foundation of Sarasota Co Inc · Charles & Margery Barancik Foundation Inc · William G and Marie Selby Foundation Inc · Manatee Community Foundation Inc · Woman's Exchange Inc of Sarasota · The Aaron Family Foundation · Roberta Leventhal Sudakoff Foundation Inc · The Jewish Federation of Sarasota-Manatee Inc · Tarr Charitable Family Foundation Inc · Publix Super Markets Charities Inc · Jewish Communal Fund

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 Shapolsky-Siegel Charitable Foundation funds: left to right is the share of its income from government, bottom to top the share from Shapolsky-Siegel Charitable Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 60%0%1%3%5%funder's share of their income ↑0%4%8%11%15%share of the org’s income from government →median 0%
  • The Shriners' Hospital for Children: 6% of income from government
  • All Faiths Food Bank Inc: 1% of income from government
  • Lightshare Behavioral Wellness & Recovery Inc: 0% of income from government
  • Southeastern Guide Dogs Inc: 0% of income from government
  • Donte's Den Foundation: 0% of income from government
  • The Marie Selby Botanical Gardens Inc: 0% of income from government
  • Florida Holocaust Museum Inc: 0% of income from government
  • Florida Studio Theatre Inc: 0% of income from government
no gov moneyreceives it· size = income
6get no government money at all
9report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–15%
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.

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 62 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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