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Texas · Private foundation

The Tim and Karen Hixon 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.

$474k
Granted FY2024(still arriving)
33
Grants FY2024
34
Organizations funded FY2023
6%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$10,000
Largest grant, FY2024
$40,000
Organizations funded a year
23 to 34
FY2017 to FY2023
States reached, FY2024
11
Total assets, FY2024
$5.1M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 6% of the organizations The Tim and Karen Hixon Foundation funded were first-time grantees, receiving 3% of its grant dollars.

New vs renewed · share of each year

In FY2023, 97% of grant dollars renewed an existing relationship; $15k went to new ones.

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

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

’18’19’20’21’22’23
EnvironmentPhilanthropyAnimalsPublic BenefitHealthCrime & LegalOther
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 arriving32$459k6%
FY202334$503k6%
FY202234$520k15%
FY202132$436k19%
FY202029$404k7%
FY201929$382k14%
FY201826$353k12%
FY201723$309kn/a
100% classified

What it funded, over time

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

Animals$1.5MEnvironment$1.4MHuman Services$228kHealth$141kPublic Benefit$90kArts & Culture$33kFood & Nutrition$20kEducation$5kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

ME
ID
IL
NY
OR
NJ
CT
CA
CO
VA
TN
NC
DC
TX
FL

Top grantees

Largest recipients by total granted, FY2017 to FY2024, and the share of each one’s budget the grants supplied at peak.

Show all 36 grantees

What it could do for these grantees

Plus 11 recipients with no EIN on record ($835k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget The Tim and Karen Hixon Foundation supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetThe Peregrine Fund Inc: $316,621 over 8y, 0.6% of budgetSan Antonio Zoological Society: $295,431 over 8y, 0.1% of budgetNational Fish and Wildlife Foundation: $210,000 over 8y, 0.0% of budgetThe Special Forces Charitable Trust: $167,809 over 7y, 1.0% of budgetBat Conservation International: $165,612 over 8y, 0.6% of budgetWorld Wildlife Fund Inc: $155,000 over 8y, 0.0% of budgetWildlife Conservation Society: $130,000 over 8y, 0.0% of budgetBonefish & Tarpon Trust Inc: $100,000 over 8y, 0.5% of budgetThe Everglades Foundation Inc: $95,000 over 8y, 0.1% of budgetParks and Wildlife Foundation of Texas: $92,376 over 3y, 0.2% of budgetSound Off: $90,000 over 7y, 3.5% of budgetAfrican Wildlife Foundation Inc: $80,000 over 8y, 0.0% of budgetTexas Biomedical Research Institute: $80,000 over 8y, 0.0% of budgetWestern Rivers Conservancy: $65,000 over 5y, 0.2% of budgetAustin Hatcher Foundation for Pediatric Cancer: $50,528 over 3y, 0.7% of budgetWild Oceans Inc: $42,500 over 8y, 1.3% of budgetHill Country Alliance: $40,000 over 8y, 0.9% of budgetThe Trust for Public Land: $40,000 over 8y, 0.0% of budgetLast Chance Forever: $35,000 over 7y, 1.8% of budgetEcotrust: $30,000 over 4y, 0.1% of budgetDevils River Conservancy: $30,000 over 5y, 2.4% of budgetTrout Unlimited Inc: $30,000 over 8y, 0.0% of budgetInternational Game Fish Association Inc: $27,500 over 8y, 0.1% of budgetRob & Bessie Welder Wildlife Foundation: $25,000 over 1y, 1.4% of budgetThe Conservation Fund a Nonprofit Corporation: $25,000 over 3y, 0.0% of budgetAtlantic Salmon Federation (US) Inc: $20,000 over 4y, 0.1% of budgetOperation Comfort: $15,000 over 2y, 1.3% of budgetGreater Edwards Aquifer Alliance: $15,000 over 3y, 1.4% of budgetSan Antonio Botanical Garden Society Inc: $12,000 over 4y, 0.0% of budgetAutism Speaks Inc: $10,000 over 1y, 0.0% of budgetLand Trust Alliance Inc: $10,000 over 1y, 0.0% of budgetArboretum San Antonio: $10,000 over 1y, 0.7% of budgetHeadwaters at Incarnate Word Inc: $7,500 over 1y, 1.0% of budgetSan Antonio Report: $5,000 over 2y, 0.2% of budgetLand Conservation Assistance Network: $2,500 over 1y, 0.2% 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 35.

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.

Hixon Family FoundationTX15.7× affinity5 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Hixon Family Foundation · The Brown Foundation Inc · John & Florence Newman Foundation · Elizabeth Huth Coates Charitable Foundation of 1992 · Shield-Ayres Foundation · Alice Kleberg Reynolds Meyer Foundat A0479800 · San Antonio Area Foundation · Austin Community Foundation Inc · National Philanthropic Trust · American Endowment Foundation · The Bank of America Charitable Foundation Inc · Vanguard Charitable Endowment Program

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 Tim and Karen Hixon Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The Tim and Karen Hixon Foundation?

Find your warmest path to The Tim and Karen Hixon 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 The Tim and Karen Hixon Foundation

How much does The Tim and Karen Hixon Foundation give?
The Tim and Karen Hixon Foundation reported 33 grants totaling $474,028 in its FY2024 IRS filing. It funded between 23 and 34 organizations a year over FY2017 to FY2023.
What does The Tim and Karen Hixon Foundation fund?
By grant dollars over FY2017 to FY2024, its largest causes are Animals (44%), Environment (40%), Human Services (7%).
Who are The Tim and Karen Hixon Foundation's largest grantees?
By total granted over FY2017 to FY2024: The Peregrine Fund Inc ($317k), San Antonio Zoological Society ($295k), National Fish and Wildlife Foundation ($210k).
Does The Tim and Karen Hixon Foundation fund new organizations?
In FY2023, 6% of the organizations it funded were first-time grantees.
Does The Tim and Karen Hixon 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 Tim and Karen Hixon Foundation?
Its strongest co-funders, measured against what their size predicts, include Hixon Family Foundation, The Brown Foundation Inc, John & Florence Newman Foundation.
Where is The Tim and Karen Hixon Foundation based?
The Tim and Karen Hixon Foundation 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 48 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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