Skip to content

Texas · Private foundation

Horse Creek Trust

Its FY2026 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$149k
Granted FY2026(still arriving)
22
Grants FY2026
21
Organizations funded FY2025
14%
First-time grantees FY2025
Read the full brief
Median grant, FY2026
$3,000
Largest grant, FY2026
$25,000
Organizations funded a year
18 to 23
FY2021 to FY2025
States reached, FY2026
7
Total assets, FY2026
$3.1M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2025, 14% of the organizations Horse Creek Trust funded were first-time grantees, receiving 5% of its grant dollars.

New vs renewed · share of each year

In FY2025, 95% of grant dollars renewed an existing relationship; $9k went to new ones.

50%100%’22’23’24’25
RenewedFirst-time

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

’22’23’24’25
EducationArts & CultureEnvironmentHuman ServicesAnimalsOther
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
FY2026still arriving21$146k5%
FY202521$156k14%
FY202420$144k15%
FY202323$115k9%
FY202221$87k33%
FY202118$132kn/a
99% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2021 to 2025.

Arts & Culture$369kEducation$179kHealth$48kReligion$13kEnvironment$11kFood & Nutrition$6kAnimals$4kHousing & Shelter$3kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

NH
NY
CT
CA
VA
NC
MS
TX

Top grantees

Largest recipients by total granted, FY2021 to FY2026, and the share of each one’s budget the grants supplied at peak.

Show all 29 grantees

What it could do for these grantees

Plus 5 recipients with no EIN on record ($25k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Horse Creek Trust supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetMcNay Art Museum: $163,000 over 6y, 0.5% of budgetThe Glass-Glen Burnie Museum Inc: $104,000 over 6y, 0.5% of budgetSt Paul's School: $70,000 over 4y, 0.0% of budgetWhitney Museum of American Art: $60,000 over 4y, 0.0% of budgetTexas Biomedical Research Institute: $53,850 over 6y, 0.0% of budgetWitte Museum: $47,200 over 6y, 0.0% of budgetWashington and Lee University: $46,000 over 6y, 0.0% of budgetSaint Marys Hall Inc: $36,800 over 6y, 0.0% of budgetDuke University: $32,000 over 6y, 0.0% of budgetThe Hotchkiss School: $25,000 over 6y, 0.0% of budgetSan Antonio Botanical Garden Society Inc: $11,500 over 5y, 0.0% of budgetCrossroads School for Arts and Sciences: $11,500 over 6y, 0.0% of budgetArtpace Inc (Audit): $10,000 over 3y, 0.2% of budgetMillsaps College: $10,000 over 2y, 0.0% of budgetSan Antonio Museum of Art: $6,000 over 6y, 0.0% of budgetContemporary Art for San Antonio: $6,000 over 3y, 0.2% of budgetSan Antonio Food Bank: $5,700 over 2y, 0.0% of budgetSan Antonio Public Library Foundation: $5,000 over 5y, 0.1% of budgetReaching Maximum Independence: $5,000 over 1y, 0.1% of budgetLos Compadres de San Antonio: $5,000 over 2y, 0.2% of budgetSan Antonio Children's Museum: $5,000 over 1y, 0.1% of budgetLanda Gardens Conservancy: $4,500 over 2y, 0.8% of budgetLaguna Blanca School: $4,500 over 5y, 0.0% of budgetSan Antonio Zoological Society: $3,500 over 2y, 0.0% of budgetSouthwest School of Art: $3,000 over 3y, 0.0% of budgetKerrville Perpetual Care Cemetery Association: $1,000 over 1y, 0.8% 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 26.

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.

The Brown Foundation IncTX25.8× affinity10 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Brown Foundation Inc · Nancy Smith Hurd Foundation · Elizabeth Huth Coates Charitable Foundation of 1992 · San Antonio Area Foundation · Jack and Doris Smothers and Bud Smothers Memorial Foundation · Amy Shelton McNutt Charitable Trust · Muriel F Siebert Foundation Inc · Faye L & William L Cowden Charitable Foundation · Roger L and Laura D Zeller Charitable Foundation · The Jesse H and Susan R Oppenheimer Foundation · John R & Greli N Less Charitable Trust #FE324 · Mays Family 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.

Compare Horse Creek Trust with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Horse Creek Trust?

Find your warmest path to Horse Creek Trust 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 Horse Creek Trust

How much does Horse Creek Trust give?
Horse Creek Trust reported 22 grants totaling $148,750 in its FY2026 IRS filing. It funded between 18 and 23 organizations a year over FY2021 to FY2025.
What does Horse Creek Trust fund?
By grant dollars over FY2021 to FY2026, its largest causes are Arts & Culture (58%), Education (28%), Health (8%).
Who are Horse Creek Trust's largest grantees?
By total granted over FY2021 to FY2026: McNay Art Museum ($163k), The Glass-Glen Burnie Museum Inc ($104k), St Paul's School ($70k).
Does Horse Creek Trust fund new organizations?
In FY2025, 14% of the organizations it funded were first-time grantees.
Does Horse Creek Trust 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 Horse Creek Trust?
Its strongest co-funders, measured against what their size predicts, include The Brown Foundation Inc, Nancy Smith Hurd Foundation, Elizabeth Huth Coates Charitable Foundation of 1992.
Where is Horse Creek Trust based?
Horse Creek Trust is based in TX.

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 35 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 2026, released 2026. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

Play a game based on Horse Creek’s filings →

More from the funding graph