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The Halstatt Charitable Foundation at a glance

· Private foundation

The Halstatt Charitable Foundation

Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$87k
Granted FY2025still arriving
14
Grants FY2025still arriving
4
States reached
$50k
Largest
01What it fundsRead
02The needRead
03Its granteesRead
04Its fieldRead
01What it funds
01100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Human Services$252kEducation$223kEnvironment$155kReligion$75kHealth$55kFood & Nutrition$29kPhilanthropy$26kPublic Safety & Disaster$21kOther$0
02FY2025 · 14 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k12 grants · $22k
  • $10k–50k1 grant · $15k
  • $50k–250k1 grant · $50k
$2,000
Median grant
4
States reached
$4.3M
Total assets
Largest grants
RecipientAmount
NAPLES BOTANICAL GARDEN INC$50,000
NAPLES BOTANICAL GARDEN INC$15,000
PROTESTANT EPISCOPAL HIGH SCHOOL IN VIRGINIA$5,000
RUSTICUS GARDEN CLUB INC$2,500
MADOO CONSERVANCY INC$2,000
BEDFORD HISTORICAL SOCIETY$2,000
HABITAT FOR HUMANITY OF COLLIER COUNTY INC$2,000
BEDFORD PLAYHOUSE INC$1,600
HABITAT FOR HUMANITY OF COLLIER COUNTY INC$1,500
GRACE PLACE FOR CHILDREN AND FAMILIES INC$1,500
BEDFORD RIDING LANES ASSOCIATION INC$1,400
LAKE PARK PARENT TEACHER ORGANIZATION INC$1,200
LEUKEMIA & LYMPHOMA SOCIETY NATIONAL CAPITAL AREA$1,000
GIGIS PLAYHOUSE INC - SUGAR LAND LLC$500
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 (FY17–25, $257k) land where the poverty rate runs at 10%, against an area that typically sits at 9%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 9%BETTER TOGETHER STRENGTHENING FAMILIES INC: $5k → 10%GRACE PLACE FOR CHILDREN AND FAMILIES INC: $3k → 10%GRACE PLACE FOR CHILDREN AND FAMILIES INC: $2k → 10%GUADALUPE CENTER INC: $225k → 10%REDLANDS CHRISTIAN MIGRANT ASSOCIATION INC: $10k → 10%GUADALUPE CENTER INC: $10k → 10%YOUTH HAVEN INC: $2k → 10%FUN TIME EARLY CHILDHOOD ACADEMY INC: $500 → 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

MN
NY
MA
NV
IN
CT
CO
VA
AZ
NC
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.

80%of every dollar goes to organizations it has funded before.
$752k · 25 repeat orgs$186k to everyone else

Grantees it renews have grown median revenue +39% since the first grant, against +31% for those funded once.

25 repeat relationships: 10 still active in FY2025, 15 since wound down; 2 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

25
31

Total granted

$752k
$183k

Median revenue growth · since first grant

+39%
+31%

Still filing today

92%
87%

New vs renewed · share of each year

In FY2025, 97% of grant dollars renewed an existing relationship; $2k 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
EducationHealthEnvironmentHuman ServicesHousing & ShelterArts & CultureOther
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

  • GC
    Guadalupe Center Inc
    2× · 2017–2019 · $235k · revenue +145%
  • NB
    NAPLES BOTANICAL GARDEN INC
    3× · 2023–2025 · $195k · revenue +19%
  • COMMUNITY SCHOOL OF NAPLES INC
    5× · 2017–2022 · $50k · revenue +53%

Funded once

  • TB
    TRINITY BY THE COVE EPISCOPAL CHURCH
    one grant, 2024 · $75k
  • AN
    AMERICAN NATIONAL RED CROSS - FLORIDA GULF COAST T
    one grant, 2022 · $13k
  • CH
    CHILDREN'S HOSPITAL INC
    one grant, 2024 · $10k · revenue 0%
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
University of New Haven

The University of New Haven is a student-centered comprehensive university with an emphasis on excellence in liberal arts and professional education. Our mission is to prepare our students to lead purposeful and fulfilling lives in a…

Education
2
Northeast College of Health Sciences

Northeast college of health sciences (the college) is committed to academic excellence, leadership, and professional best practices in the health sciences.

Education
3
University of Florida Health Corporation

UF Health's mission is to promote health through outstanding and high-quality patient care, innovative and rigorous education in the health professions and biomedical sciences, and high-impact research across the spectrum of basic,…

—
4
Stony Brook Internists University Faculty Practice Corporation

Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

Health
5
Massachusetts Institute of Technology

The mission of mit is to advance knowledge and educate students in science, technology, and other areas of scholarship that will best serve the nation and the world in the 21st century.

Education
6
Boston Architectural College

The bac is committed to provide excellence in design education grounded in practice and accessible to diverse communities.

—
7
Native Plant Trust Inc

The organization's mission is to conserve and promote new england's native plants to ensure healthy, biologically diverse landscapes.

Environment
8
Mcphs University

Mcphs university prepares students for careers in health care through teaching, scholarship, research, professional service and community engagement.

Education
9
Stony Brook Childrens Services University Faculty Practice Corporation

Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

Health
10
North Shore Health System Medical Faculty Group Practice

North shore health system medical faculty group practice (the corporation) functions as an extension of the northwell health hospitals by bringing medical care to community settings, providing care to medicare, medicaid, and other…

Health
11
Stony Brook Ophthalmology University Faculty Practice Corporation

Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

Health
12
Stony Brook Urology University Faculty Practice Corporation

Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

Health
How this is measured
The grantee most central to the portfolio’s shape is Naples Botanical Garden Inc; the most unlike its peers is Marsh Sanctuary Inc. 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

55 grantees tracked through their own filings, 2017–2026.

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 2026, not grant rows in a single year, so this will not match the grant count on the cover. 55 of the 61 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)
55/55
Grantees still filing
43/55
Grew since first funded

Where the money sits, by cause and then by grantee

Guadalupe Center Inc: $235,000 · Human ServicesGuadalupe Center IncREDLANDS CHRISTIAN MIGRANT ASSOCIATION INC: $10,000 · Human Services+4 more: $11,500 · Human ServicesNAPLES BOTANICAL GARDEN INC: $195,000 · EnvironmentNAPLES BOTANICAL GARDEN IN…RUSTICUS GARDEN CLUB INC: $14,100 · EnvironmentRUSTICUS GARDEN CLUB INC+6 more: $14,200 · Environment+6 moreTHE UNIVERSITY OF FLORIDA FOUNDATION INC: $80,000 · EducationTHE UNIVERSITY OF FLORID…COMMUNITY SCHOOL OF NAPLES INC: $50,000 · EducationCOMMUNITY SCHOOL OF NAPL…The Rippowam Cisqua School Inc: $28,000 · EducationThe Rippowam Cisqua Scho…FLORIDA GULF COAST UNIVERSITY FOUNDATION INC: $15,000 · EducationFLORIDA GULF COAST UNIVE…THE PROTESTANT EPISCOPAL HIGH SCHOOL IN VIRGINIA: $14,500 · EducationTHE PROTESTANT EPISCOPAL…SUFFIELD ACADEMY: $7,000 · Education+4 more: $15,000 · Education+4 moreTRINITY BY THE COVE EPISCOPAL CHURCH: $75,000 · OtherTRINITY BY THE COVE E…AMERICAN NATIONAL RED CROSS - FLORIDA GULF COAST T: $13,000 · OtherAMERICAN NATIONAL RED…COLLIER COMMUNITY FOUNDATION INC: $13,000 · OtherCOLLIER COMMUNITY FOU…Merrie-Woode Foundation Inc: $10,500 · OtherMerrie-Woode Foundati…UNIVERSITY OF NOTRE DAME DU LAC - FINANCIAL AID OF: $8,000 · OtherLAKE PARK PARENT TEACHER ORGANIZATION INC: $7,400 · OtherSOUTHWEST FLORIDA COMMUNITY FOUNDATION INC: $13,000 · OtherSOUTHWEST FLORIDA COM…+18 more: $45,100 · Other+18 moreCHILDREN'S HOSPITAL INC: $10,000 · HealthCHILDREN'S HEALTH CARE FOUNDATION: $10,000 · HealthDAVID LAWRENCE MENTAL HEALTH CENTER INC: $9,250 · HealthNAPLES COMMUNITY HOSPITAL INC: $7,500 · HealthNEIGHBORHOOD HEALTH CLINIC INC: $5,000 · HealthSILVER HILL HOSPITAL INC: $4,000 · HealthENDEAVOR THERAPEUTIC HORSEMANSHIP INC: $2,000 · Health+2 more: $2,000 · HealthHARRY CHAPIN FOOD BANK OF SOUTHWEST FLORIDA INC: $28,000 · Food & NutritionHabitat for Humanity of Collier County Inc: $8,500 · Housing & ShelterST MATTHEWS HOUSE INC: $5,000 · Housing & Shelter
Human Services$256,500Environment$223,300Education$209,500Other$185,000Health$49,750Food & Nutrition$28,000Housing & Shelter$13,500

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

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetGuadalupe Center Inc: $235,000 over 2y, 1.3% of budgetNAPLES BOTANICAL GARDEN INC: $195,000 over 3y, 0.4% of budgetTHE UNIVERSITY OF FLORIDA FOUNDATION INC: $80,000 over 4y, 0.0% of budgetCOMMUNITY SCHOOL OF NAPLES INC: $50,000 over 5y, 0.0% of budgetThe Rippowam Cisqua School Inc: $28,000 over 6y, 0.0% of budgetHARRY CHAPIN FOOD BANK OF SOUTHWEST FLORIDA INC: $28,000 over 2y, 0.0% of budgetFLORIDA GULF COAST UNIVERSITY FOUNDATION INC: $15,000 over 2y, 0.1% of budgetTHE PROTESTANT EPISCOPAL HIGH SCHOOL IN VIRGINIA: $14,500 over 3y, 0.0% of budgetRUSTICUS GARDEN CLUB INC: $14,100 over 4y, 6.2% of budgetCOLLIER COMMUNITY FOUNDATION INC: $13,000 over 1y, 0.0% of budgetSOUTHWEST FLORIDA COMMUNITY FOUNDATION INC: $13,000 over 1y, 0.1% of budgetMerrie-Woode Foundation Inc: $10,500 over 4y, 0.1% of budgetCHILDREN'S HOSPITAL INC: $10,000 over 1y, 0.0% of budgetREDLANDS CHRISTIAN MIGRANT ASSOCIATION INC: $10,000 over 1y, 0.0% of budgetCHILDREN'S HEALTH CARE FOUNDATION: $10,000 over 1y, 0.0% of budgetDAVID LAWRENCE MENTAL HEALTH CENTER INC: $9,250 over 3y, 0.0% of budgetHabitat for Humanity of Collier County Inc: $8,500 over 4y, 0.0% of budgetNAPLES COMMUNITY HOSPITAL INC: $7,500 over 1y, 0.0% of budgetLAKE PARK PARENT TEACHER ORGANIZATION INC: $7,400 over 3y, 5.6% of budgetCAPTAINS FOR CLEAN WATER INC: $7,000 over 2y, 0.1% of budgetSUFFIELD ACADEMY: $7,000 over 2y, 0.0% of budgetBEDFORD PLAYHOUSE INC: $6,100 over 5y, 0.1% of budgetUNIVERSITY OF DENVER: $6,000 over 1y, 0.0% of budgetNAMI Collier County Inc: $5,500 over 1y, 0.3% of budgetST MATTHEWS HOUSE INC: $5,000 over 1y, 0.0% of budgetCOLLIER COUNTY CHILD ADVOCACY COUNCIL INC: $5,000 over 1y, 0.2% of budgetNEIGHBORHOOD HEALTH CLINIC INC: $5,000 over 1y, 0.0% of budgetHIGH POINT UNIVERSITY: $5,000 over 2y, 0.0% of budgetBETTER TOGETHER STRENGTHENING FAMILES INC: $5,000 over 1y, 0.0% of budgetGRACE PLACE FOR CHILDREN AND FAMILIES INC: $4,000 over 2y, 0.0% of budgetSILVER HILL HOSPITAL INC: $4,000 over 2y, 0.0% of budgetTHE BEDFORD HISTORICAL SOCIETYINC: $4,000 over 2y, 0.2% of budgetMADOO CONSERVANCY INC: $4,000 over 3y, 0.3% of budgetNAPLES ZOO INC: $3,500 over 2y, 0.0% of budgetUniversity of Notre Dame du Lac: $2,000 over 1y, 0.0% of budgetENDEAVOR THERAPEUTIC HORSEMANSHIP INC: $2,000 over 2y, 0.2% of budgetYOUTH HAVEN INC: $2,000 over 1y, 0.0% of budgetHartwick College: $2,000 over 1y, 0.0% of budgetOCEANIC GLOBAL FOUNDATION CORP: $1,500 over 1y, 0.6% of budgetBEDFORD FREE LIBRARY: $1,000 over 1y, 0.2% of budgetNEW YORK BOTANICAL GARDEN: $1,000 over 1y, 0.0% of budgetBLOOD CANCER UNITED INC: $1,000 over 1y, 0.0% of budgetWIGGED OUT INC: $1,000 over 1y, 1.3% of budgetFEEDING WESTCHESTER INC: $600 over 1y, 0.0% of budgetBOYS & GIRLS CLUB OF COLLIER COUNTY FLOR: $500 over 1y, 0.0% of budgetPOUND RIDGE LAND CONSERVANCY INC: $500 over 1y, 0.2% of budgetFun Time Early Childhood Academy Inc: $500 over 1y, 0.0% of budgetWORLD WILDLIFE FUND INC: $500 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.

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.

Collier Community Fou…Naples Children Found…The League Club IncThe Santomero Family …The Bessemer Giving F…Lanbro FoundationGs Donor Advised Phil…Joyce Charitable FundUnited Way of Collier…Carol B Phelon Founda…The Richard M Schulze…Suncoast Credit Union…
Collier Community Foundation IncFL27.1× affinity11 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Collier Community Foundation Inc · Naples Children Foundation Inc · The League Club Inc · The Santomero Family Foundation Inc Co Denise C R Santomero · The Bessemer Giving Fund · Lanbro Foundation · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Joyce Charitable Fund · United Way of Collier and the Keys Inc · Carol B Phelon Foundation · The Richard M Schulze Family Foundation · Suncoast Credit Union Foundation

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

2024
’20’21’22’23’24’25
no gov · 110%1%3%6%10%funder's share of their income ↑0%25%50%75%100%share of the org’s income from government →median 1%
  • Southwest Florida Community Foundation Inc: 69% of income from government
  • Redlands Christian Migrant Association Inc: 51% of income from government
  • Naples Botanical Garden Inc: 3% of income from government
  • David Lawrence Mental Health Center Inc: 1% of income from government
  • Naples Community Hospital Inc: 0% of income from government
  • Youth Haven Inc: 0% of income from government
  • Guadalupe Center Inc: 0% of income from government
  • Silver Hill Hospital Inc: 0% of income from government
no gov moneyreceives it· size = income
11get no government money at all
14report government grants on their 990 we could not trace to a source (not plotted)
2rely on government for over half their income
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 61 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

Play a game based on Halstatt’s filings →

More from the funding graph

The unnamed billions
grants reported with no recipient in the public record
The regranting layer
51% of grant dollars land in the regranting layer
The DAF merry-go-round
$9.7B circulates between donor-advised funds
The endowment market
who holds foundation money, and what just moved
The camps
funders cluster by geography, not ideology
By state
where grant money is based, and what stays home