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Florida · Private foundation

The Thornton 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.

$163k
Granted FY2025(still arriving)
4
Grants FY2025
4
Organizations funded FY2021
0%
First-time grantees FY2021
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Read this first · the figures below need context

59% of The Thornton Foundation’s FY2025 grant dollars went to Myriad Usa Inc, not to grantees.

Its money now reaches organizations through that sponsor, which does not report who recommended each grant. FY2025 names 3 organizations directly, so a portfolio cannot be read from it.

Organizations named directly on the return

1
’17
4
’19
4
’20
4
’21
3
’25

Amber years are those where most dollars went to a sponsor.

Median grant, FY2025
$25,745
Largest grant, FY2025
$96,274
Organizations funded a year
1 to 4
FY2017 to FY2021
States reached, FY2025
2
Total assets, FY2025
$411k
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2021, 0% of the organizations The Thornton Foundation funded were first-time grantees, receiving 0% of its grant dollars.

New vs renewed · share of each year

In FY2021, 100% of grant dollars renewed an existing relationship; $0 went to new ones.

50%100%’19’20’21
RenewedFirst-time

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

’19’20’21
EducationArts & CultureInternationalRecreation & SportsOther
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 arriving3$66k33%
FY20214$93k0%
FY20204$40k50%
FY20194$61k100%
FY20171$25kn/a
100% classified

What it funded, over time

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

International$172kArts & Culture$115kEducation$91kRecreation & Sports$5k

Top grantees

Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.

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.

National Philanthropic TrustPA9.2× affinity4 shared granteesties to 2 of 2Hover any node to trace its alignments.Compare side by side →

Open a dossier: National Philanthropic Trust · Fidelity Investments Charitable Gift Fund · Donor Advised Charitable Giving 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 Thornton Foundation with peer funders

About The Thornton Foundation

How much does The Thornton Foundation give?
The Thornton Foundation reported 4 grants totaling $162,641 in its FY2025 IRS filing. It funded between 1 and 4 organizations a year over FY2017 to FY2021.
What does The Thornton Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are International (45%), Arts & Culture (30%), Education (24%).
Who are The Thornton Foundation's largest grantees?
By total granted over FY2017 to FY2025: Pierrepont School Inc ($91k), National Poetry Series Inc ($46k), The Pierpont Morgan Library ($38k).
Does The Thornton Foundation fund new organizations?
In FY2021, 0% of the organizations it funded were first-time grantees.
Does The Thornton 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 The Thornton Foundation?
Its strongest co-funders, measured against what their size predicts, include National Philanthropic Trust, Fidelity Investments Charitable Gift Fund, Donor Advised Charitable Giving Inc.
Where is The Thornton Foundation based?
The Thornton 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 9 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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