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Texas · Private foundation

Mark a Chapman 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.

$6.2M
Granted FY2025(still arriving)
212
Grants FY2025
1
Organizations funded FY2021
0%
First-time grantees FY2021
Read the full brief
Median grant, FY2025
$3,000
Largest grant, FY2025
$4,000,000
Organizations funded a year
1 to 1
FY2017 to FY2021
States reached, FY2025
14
Total assets, FY2025
$823k
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 Mark a Chapman 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%’18’19’21
RenewedFirst-time
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 arriving202$6.2M100%
FY20211$1.6M0%
FY20191$2.4M0%
FY20181$3.0M0%
FY20171$3.5Mn/a
98% classified

What it funded, over time

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

Education$5.0MAnimals$264kHuman Services$239kYouth Development$190kPublic Safety & Disaster$145kFood & Nutrition$79kRecreation & Sports$73kHousing & Shelter$60kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

WI
MI
NY
IN
CO
VA
MD
KS
TN
NC
DC
LA
GA
TX

Top grantees

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

Show all 55 grantees
All grantees of Mark a Chapman Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Texas A&M Foundation$4,600,00011%
Prevent Unwanted Pets$100,000126%
Cat Spring Volunteer Fire Departmen$65,000120%
University of Wisconsin Oshkosh Foundation Inc$63,50011%
Cat Spring Agricultural Society$50,0001n/a
The Humane Society of Austin & Travis County Inc$25,00010%
Citizens For Animal Protection Inc$25,00011%
Samaritan's Purse$20,0001n/a
K State Athletics Inc$11,0001n/a
American Cancer Society Inc$10,00010%
Mtn2sea Ministries Inc$10,00013%
Boys & Girls Club of Austin County Inc$10,0001n/a
Sealy Christian Pantry Inc$10,0001n/a
Star of Hope Mission$10,00010%
Boys and Girls Country of Houston Inc$10,00010%
New Life Refuge Ministries$10,00011%
Freedom Street Rescue Inc$10,0001n/a
Clay Center Community Improvement Foundation$10,0001n/a
Burttschell Rescue Ranch$10,00014%
Cajun Navy 2016$10,0001n/a
Water Missions International$10,00010%
Memorial Hermann Foundation$10,00010%
Texas Equusearch Mounted Search and Recovery$10,0001n/a
Gardenia E Janssen Animal Shelter$10,00011%
Columbus Historic Preservation Trust$10,0001n/a
Clay County Hospital Foundation$10,0001n/a
Sealy FFA Booster Club$10,0001n/a
United Cajun Navy$10,0001n/a
Lucies Project$10,0001n/a
Texas Womens League$10,000110%
Smile Train Inc$8,00010%
Project Hope - the People-To-People Health Foundation Inc$7,0001n/a
Houston Livestock Show and Rodeo Inc$6,00010%
Art Guild of Fayetteville Texas$5,5001n/a
The Elephant Sanctuary in Tennessee$5,1001n/a
Adam's Angels Ministry$5,00013%
Safe Haven Baby Boxes Inc$5,00010%
Tmr Rescue Inc$5,0001n/a
Aggieland Humane Society$5,00010%
Texas Throwers Club$5,0001n/a
Ksds Assistance Dogs Inc$5,00011%
Healthcare for the Homeless-Houston$5,0001n/a
Marine Corps Scholarship Foundation Inc$5,00010%
Ptsd Foundation of America$5,00010%
Covenant House Texas$5,00010%
No Dogs Left Behind Inc$5,0001n/a
Boys and Girls Club of Champion Valley Inc$4,00010%
Emerald Eyes Animal Sanctuary$3,0001n/a
Society for Animal Rescue and Adoption$2,0001n/a
The Houston Food Bank$2,00010%
Twin City Mission$2,00010%
Leader Dogs for the Blind$2,00010%
Feeding Kids Right Inc$1,5001n/a
Camp Allen Camp & Conference Center$1,0001n/a
Sealy Tigerettes Booster Club$1,0001n/a

What it could do for these grantees

Plus 148 recipients with no EIN on record ($11M), not named here.

Where it is load-bearing

Mark a Chapman Foundation supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 29 largest grantees; load-bearing ones sit top left.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetTexas A&M Foundation: $4,600,000 over 1y, 1.1% of budgetPrevent Unwanted Pets: $100,000 over 1y, 26% of budgetCat Spring Volunteer Fire Departmen: $65,000 over 1y, 20% of budgetUniversity of Wisconsin Oshkosh Foundation Inc: $63,500 over 1y, 1.4% of budgetThe Humane Society of Austin & Travis County Inc: $25,000 over 1y, 0.4% of budgetCitizens For Animal Protection Inc: $25,000 over 1y, 0.5% of budgetAmerican Cancer Society Inc: $10,000 over 1y, 0.0% of budgetMtn2sea Ministries Inc: $10,000 over 1y, 2.7% of budgetStar of Hope Mission: $10,000 over 1y, 0.1% of budgetBoys and Girls Country of Houston Inc: $10,000 over 1y, 0.1% of budgetNew Life Refuge Ministries: $10,000 over 1y, 0.8% of budgetBurttschell Rescue Ranch: $10,000 over 1y, 4.1% of budgetWater Missions International: $10,000 over 1y, 0.0% of budgetMemorial Hermann Foundation: $10,000 over 1y, 0.0% of budgetGardenia E Janssen Animal Shelter: $10,000 over 1y, 1.1% of budgetTexas Womens League: $10,000 over 1y, 10% of budgetSmile Train Inc: $8,000 over 1y, 0.0% of budgetHouston Livestock Show and Rodeo Inc: $6,000 over 1y, 0.0% of budgetAdam's Angels Ministry: $5,000 over 1y, 3.0% of budgetSafe Haven Baby Boxes Inc: $5,000 over 1y, 0.2% of budgetAggieland Humane Society: $5,000 over 1y, 0.2% of budgetKsds Assistance Dogs Inc: $5,000 over 1y, 0.5% of budgetMarine Corps Scholarship Foundation Inc: $5,000 over 1y, 0.0% of budgetPtsd Foundation of America: $5,000 over 1y, 0.1% of budgetCovenant House Texas: $5,000 over 1y, 0.1% of budgetBoys and Girls Club of Champion Valley Inc: $4,000 over 1y, 0.5% of budgetThe Houston Food Bank: $2,000 over 1y, 0.0% of budgetTwin City Mission: $2,000 over 1y, 0.0% of budgetLeader Dogs for the Blind: $2,000 over 1y, 0.0% 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 29.

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.

Shell USA Company FoundationTX24× affinity16 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Shell USA Company Foundation · Greater Houston Community Foundation · Strake Foundation · Baker Hughes Foundation · The Marie M and James H Galloway Foundation · Stephen & Mary Birch Foundation Inc · Albert & Ethel Herzstein Charitable Foundation · The Brown Foundation Inc · The Community Foundation of Louisville Depository Inc · Celanese Foundation · Raymond James Charitable Endowment Fund · Enterprise Holdings 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 Mark a Chapman Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Mark a Chapman Foundation?

Find your warmest path to Mark a Chapman 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 Mark a Chapman Foundation

How much does Mark a Chapman Foundation give?
Mark a Chapman Foundation reported 212 grants totaling $6,223,488 in its FY2025 IRS filing. It funded between 1 and 1 organizations a year over FY2017 to FY2021.
What does Mark a Chapman Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Education (30%), Animals (2%), Human Services (1%).
Who are Mark a Chapman Foundation's largest grantees?
By total granted over FY2017 to FY2025: Texas A&M Foundation ($4.6M), Prevent Unwanted Pets ($100k), Cat Spring Volunteer Fire Departmen ($65k).
Does Mark a Chapman Foundation fund new organizations?
In FY2021, 0% of the organizations it funded were first-time grantees.
Does Mark a Chapman 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 Mark a Chapman Foundation?
Its strongest co-funders, measured against what their size predicts, include Shell USA Company Foundation, Greater Houston Community Foundation, Strake Foundation.
Where is Mark a Chapman Foundation based?
Mark a Chapman 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 204 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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