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Illinois · Private foundation

Rotonda Foundation

Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$555k
Granted FY2024(still arriving)
47
Grants FY2024
47
Organizations funded FY2023
15%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$5,000
Largest grant, FY2024
$100,000
Organizations funded a year
44 to 49
FY2020 to FY2023
States reached, FY2024
6
Total assets, FY2024
$12M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 15% of the organizations Rotonda Foundation funded were first-time grantees, receiving 30% of its grant dollars.

New vs renewed · share of each year

In FY2023, 70% of grant dollars renewed an existing relationship; $151k went to new ones.

50%100%’21’22’23
RenewedFirst-time

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

’21’22’23
Arts & CultureCivil RightsFood & NutritionEducationHealthSocial ScienceOther
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
FY2024still arriving42$505k21%
FY202347$502k15%
FY202244$481k16%
FY202149$499k37%
FY202049$496kn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2024.

Education$653kArts & Culture$511kHealth$401kCivil Rights$358kEnvironment$313kFood & Nutrition$129kPhilanthropy$114kInternational$60kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

VT
IL
NY
MA
PA
CT
CA
MO
DC
TX

Top grantees

Largest recipients by total granted, FY2020 to FY2024, and the share of each one’s budget the grants supplied at peak.

Show all 62 grantees
All grantees of Rotonda Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Madison Square Park Conservancy Inc$288,00051%
St Louis Art Museum Foundation$102,50050%
The Moog Center for Deaf Education$95,00051%
Cancer Support Community of Greater St Louis$70,00052%
Saint Louis Symphony Orchestra$60,00050%
Center for Constitutional Rights$55,00020%
Regional Food Bank of Northeastern New York Inc$50,50040%
Washington University$50,00050%
American Jewish Committee$50,00050%
Opera Theatre of Saint Louis$50,00050%
Political Research Associates Inc$35,00011%
Pregnancy Justice Inc$30,00021%
God's Love We Deliver Inc$30,00030%
Bard College$30,00030%
Jazz St Louis$30,00050%
Share Our Strength$29,76050%
Giffords Law Center to Prevent Gun Violence$25,00010%
Careers Through Culinary Arts Program Dba Culinary Careers Program$25,00030%
Partners in Health a Nonprofit Corporation$25,00010%
Pedal the Cause$25,00020%
The Scholarship Foundation of St Louis$25,00050%
Medecins Sans Frontieres USA Inc$25,00010%
Lift for Life Academy Foundation Inc$25,00050%
Reproductive Freedom for All Foundation$20,00040%
Bend the Arc - a Jewish Partnership for Justice$20,00010%
Scenic Hudson Inc$20,00040%
Family of Woodstock Inc$20,00040%
Streetsquash Inc$17,50050%
Archcity Defenders$15,00020%
City Harvest Inc$12,50040%
Anti-Defamation League Foundation$12,50050%
Color of Changeorg Education Fund$10,00010%
The Studio Museum in Harlem$10,00010%
St Louis Regional Public Media Inc$7,5001n/a
Contemporary Art Museum St Louis$7,00040%
World Learning Inc$6,00030%
East Hampton Food Pantry Inc$6,00031%
The Jewish Museum$5,00010%
Temple Emanuel$5,0001n/a
Public Art Fund Inc$5,00010%
Laumeier Sculpture Park$5,00050%
Ellen Frank Illumination Arts Foundation$5,0001n/a
International Documentary Foundation Inc$5,00010%
Studio in a School Association Inc$5,00010%
National Council of Jewish Women St Louis Section$5,00050%
Pilobolus Inc$5,00010%
John Burroughs School$5,00050%
The Saint Louis Zoo Association$5,00050%
Friends of the High Line Inc$5,00010%
Brooklyn Botanic Garden Corporation$5,00010%
Go Doc Go Inc$3,00031%
Forest Park Forever Inc$3,00030%
The Philharmonic Symphony Society of Ny Inc$2,50010%
Geosentinel Foundation Inc$2,50010%
Artsconnection Inc$2,50010%
Conversations on the Greeninc$2,50010%
Harlem Educational Activities Fund Inc$2,50010%
Teambrownsville Inc$1,00010%
Saint Louis Story Stitchers Artist Collective$1,00040%
Theater for the New City Foundation Inc$1,00010%
Greenwoods Counseling & Referrals Inc$1,00010%
The Sheldon Arts Foundation$50010%

What it could do for these grantees

Plus 28 recipients with no EIN on record ($980k), not named here.

Where it is load-bearing

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

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetMadison Square Park Conservancy Inc: $288,000 over 5y, 1.5% of budgetSt Louis Art Museum Foundation: $102,500 over 5y, 0.1% of budgetThe Moog Center for Deaf Education: $95,000 over 5y, 0.6% of budgetCancer Support Community of Greater St Louis: $70,000 over 5y, 2.1% of budgetSaint Louis Symphony Orchestra: $60,000 over 5y, 0.0% of budgetCenter for Constitutional Rights: $55,000 over 2y, 0.2% of budgetRegional Food Bank of Northeastern New York Inc: $50,500 over 4y, 0.0% of budgetWashington University: $50,000 over 5y, 0.0% of budgetAmerican Jewish Committee: $50,000 over 5y, 0.0% of budgetOpera Theatre of Saint Louis: $50,000 over 5y, 0.1% of budgetPolitical Research Associates Inc: $35,000 over 1y, 1.5% of budgetPregnancy Justice Inc: $30,000 over 2y, 0.5% of budgetGod's Love We Deliver Inc: $30,000 over 3y, 0.0% of budgetBard College: $30,000 over 3y, 0.0% of budgetJazz St Louis: $30,000 over 5y, 0.4% of budgetShare Our Strength: $29,760 over 5y, 0.0% of budgetGiffords Law Center to Prevent Gun Violence: $25,000 over 1y, 0.4% of budgetCareers Through Culinary Arts Program Dba Culinary Careers Program: $25,000 over 3y, 0.2% of budgetPartners in Health a Nonprofit Corporation: $25,000 over 1y, 0.0% of budgetPedal the Cause: $25,000 over 2y, 0.2% of budgetThe Scholarship Foundation of St Louis: $25,000 over 5y, 0.1% of budgetMedecins Sans Frontieres USA Inc: $25,000 over 1y, 0.0% of budgetLift for Life Academy Foundation Inc: $25,000 over 5y, 0.3% of budgetReproductive Freedom for All Foundation: $20,000 over 4y, 0.1% of budgetBend the Arc - a Jewish Partnership for Justice: $20,000 over 1y, 0.3% of budgetScenic Hudson Inc: $20,000 over 4y, 0.0% of budgetFamily of Woodstock Inc: $20,000 over 4y, 0.0% of budgetStreetsquash Inc: $17,500 over 5y, 0.2% of budgetArchcity Defenders: $15,000 over 2y, 0.2% of budgetCity Harvest Inc: $12,500 over 4y, 0.0% of budgetAnti-Defamation League Foundation: $12,500 over 5y, 0.0% of budgetColor of Changeorg Education Fund: $10,000 over 1y, 0.0% of budgetThe Studio Museum in Harlem: $10,000 over 1y, 0.0% of budgetContemporary Art Museum St Louis: $7,000 over 4y, 0.1% of budgetWorld Learning Inc: $6,000 over 3y, 0.0% of budgetEast Hampton Food Pantry Inc: $6,000 over 3y, 0.9% of budgetThe Jewish Museum: $5,000 over 1y, 0.0% of budgetPublic Art Fund Inc: $5,000 over 1y, 0.1% of budgetLaumeier Sculpture Park: $5,000 over 5y, 0.1% of budgetInternational Documentary Foundation Inc: $5,000 over 1y, 0.0% of budgetStudio in a School Association Inc: $5,000 over 1y, 0.1% of budgetNational Council of Jewish Women St Louis Section: $5,000 over 5y, 0.1% of budgetPilobolus Inc: $5,000 over 1y, 0.4% of budgetJohn Burroughs School: $5,000 over 5y, 0.0% of budgetThe Saint Louis Zoo Association: $5,000 over 5y, 0.0% of budgetFriends of the High Line Inc: $5,000 over 1y, 0.0% of budgetBrooklyn Botanic Garden Corporation: $5,000 over 1y, 0.0% of budgetGo Doc Go Inc: $3,000 over 3y, 0.7% 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 59.

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.

Trio Foundation of St LouisMO28.2× affinity11 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Trio Foundation of St Louis · St Louis Community Foundation Inc · Edward Jones Foundation · The Kranzberg Family Charitable Foundation · Leon and Mary Strauss Charitable Foundation · Centene Foundation · Gershman Foundation (Formerly Gershman Charitable Trust) · Jewish Federation of St Louis · William T Kemper Foundation Commerce Bank Trustee · Edward Jones Foundation · Regional Cultural and Performing Arts Development Commission · Washington University

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 Rotonda Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Rotonda Foundation?

Find your warmest path to Rotonda 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 Rotonda Foundation

How much does Rotonda Foundation give?
Rotonda Foundation reported 47 grants totaling $554,500 in its FY2024 IRS filing. It funded between 44 and 49 organizations a year over FY2020 to FY2023.
What does Rotonda Foundation fund?
By grant dollars over FY2020 to FY2024, its largest causes are Education (24%), Arts & Culture (19%), Health (15%).
Who are Rotonda Foundation's largest grantees?
By total granted over FY2020 to FY2024: Madison Square Park Conservancy Inc ($288k), St Louis Art Museum Foundation ($103k), The Moog Center for Deaf Education ($95k).
Does Rotonda Foundation fund new organizations?
In FY2023, 15% of the organizations it funded were first-time grantees.
Does Rotonda Foundation accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as Rotonda Foundation?
Its strongest co-funders, measured against what their size predicts, include Trio Foundation of St Louis, St Louis Community Foundation Inc, Edward Jones Foundation.
Where is Rotonda Foundation based?
Rotonda Foundation is based in IL.

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 93 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 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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