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Maryland · Private foundation

Buck Family 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.

$130k
Granted FY2025(still arriving)
24
Grants FY2025
22
Organizations funded FY2024
32%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$2,500
Largest grant, FY2025
$30,000
Organizations funded a year
16 to 26
FY2018 to FY2024
States reached, FY2025
11
Total assets, FY2025
$479k
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 32% of the organizations Buck Family Foundation funded were first-time grantees, receiving 22% of its grant dollars.

New vs renewed · share of each year

In FY2024, 78% of grant dollars renewed an existing relationship; $26k went to new ones.

50%100%’18’19’20’21’22’23’24
RenewedFirst-time

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

’18’19’20’21’22’23’24
EducationArts & CultureHuman ServicesHealthPhilanthropyYouth DevelopmentOther
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 arriving23$130k26%
FY202422$119k32%
FY202318$116k11%
FY202219$67k32%
FY202124$94k25%
FY202024$103k46%
FY201916$97k63%
FY201826$98k42%
98% classified

What it funded, over time

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

Health$448kEducation$348kPhilanthropy$34kHuman Services$24kEnvironment$18kArts & Culture$16kRecreation & Sports$10kReligion$9kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

NY
MA
OR
NV
IA
OH
NJ
CT
CA
VA
MD
AZ
AR
TN
NC
DC
LA
TX
FL

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 43 grantees
All grantees of Buck Family Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Marty Hennessy Inspiring Children Foundation$216,30272%
The Kinkaid School Inc$82,50090%
Wake Forest University$47,00040%
La Jolla Institute for Immunology$46,00030%
Remind$37,00071%
The Scripps Research Institute$35,00020%
Trustees of Westminster School Inc$21,00050%
Williams College$13,00050%
The Holton Arms School$12,50040%
Maryland Pesticide Education Network Inc$10,00013%
Chapelwood Methodist Church$9,0007n/a
Capital Research Center$8,35020%
The Children's Home Society of Florida$7,50040%
Vanderbilt University$7,50030%
The Banner Lake Club Inc$6,50020%
Donorschooseorg$6,12040%
Street Teens$5,00013%
Gary Sinise Foundation$5,00010%
The Charles River School Inc$4,50090%
Center for Biological Diversity Inc$4,0001n/a
The Cambridge School of Weston Inc$4,00080%
St Jude Children's Research Hospital Inc$3,60050%
The Trustees of Princeton University$3,56870%
Asheville School Inc$3,00010%
Asia Society Texas Center$3,00020%
The Houston Food Bank$2,90020%
Uc San Diego Foundation$2,50010%
Houston Arboretum & Nature Center$2,50010%
River Oaks Garden Club$1,50020%
Media Research Center$1,40010%
Healthnetwork Foundation Fka Health Net Foundation Inc$1,35010%
The Museum of Fine Arts Houston$1,00010%
National Mens Tennis Association$85011%
Girls on the Run Palm Beach Inc$80011%
Youth Tennis San Diego$75010%
Chasin a Dream Foundation Inc$5001n/a
Pipers Angels Foundation Inc$5001n/a
The Junior League of Houston Inc$25010%
Houston Public Media Foundation$20010%
American National Red Cross & Its Constituent Chapters and Branches$10010%
Bo's Place$10010%
The Shade Tree Inc$10010%
The American Society for the Prevention of Cruelty to Animals$10010%

What it could do for these grantees

Plus 36 recipients with no EIN on record ($293k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Buck Family Foundation supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetMarty Hennessy Inspiring Children Foundation: $216,302 over 7y, 1.9% of budgetThe Kinkaid School Inc: $82,500 over 9y, 0.0% of budgetWake Forest University: $47,000 over 4y, 0.0% of budgetLa Jolla Institute for Immunology: $46,000 over 3y, 0.0% of budgetRemind: $37,000 over 7y, 0.9% of budgetThe Scripps Research Institute: $35,000 over 2y, 0.0% of budgetTrustees of Westminster School Inc: $21,000 over 5y, 0.0% of budgetWilliams College: $13,000 over 5y, 0.0% of budgetThe Holton Arms School: $12,500 over 4y, 0.0% of budgetMaryland Pesticide Education Network Inc: $10,000 over 1y, 3.3% of budgetCapital Research Center: $8,350 over 2y, 0.1% of budgetThe Children's Home Society of Florida: $7,500 over 4y, 0.0% of budgetVanderbilt University: $7,500 over 3y, 0.0% of budgetThe Banner Lake Club Inc: $6,500 over 2y, 0.1% of budgetDonorschooseorg: $6,120 over 4y, 0.0% of budgetStreet Teens: $5,000 over 1y, 2.8% of budgetGary Sinise Foundation: $5,000 over 1y, 0.0% of budgetThe Charles River School Inc: $4,500 over 9y, 0.0% of budgetThe Cambridge School of Weston Inc: $4,000 over 8y, 0.0% of budgetSt Jude Children's Research Hospital Inc: $3,600 over 5y, 0.0% of budgetThe Trustees of Princeton University: $3,568 over 7y, 0.0% of budgetAsheville School Inc: $3,000 over 1y, 0.0% of budgetAsia Society Texas Center: $3,000 over 2y, 0.0% of budgetThe Houston Food Bank: $2,900 over 2y, 0.0% of budgetUc San Diego Foundation: $2,500 over 1y, 0.0% of budgetHouston Arboretum & Nature Center: $2,500 over 1y, 0.1% of budgetRiver Oaks Garden Club: $1,500 over 2y, 0.2% of budgetMedia Research Center: $1,400 over 1y, 0.0% of budgetHealthnetwork Foundation Fka Health Net Foundation Inc: $1,350 over 1y, 0.0% of budgetThe Museum of Fine Arts Houston: $1,000 over 1y, 0.0% of budgetNational Mens Tennis Association: $850 over 1y, 0.7% of budgetGirls on the Run Palm Beach Inc: $800 over 1y, 0.7% of budgetYouth Tennis San Diego: $750 over 1y, 0.1% of budgetThe Junior League of Houston Inc: $250 over 1y, 0.0% of budgetHouston Public Media Foundation: $200 over 1y, 0.0% of budgetAmerican National Red Cross & Its Constituent Chapters and Branches: $100 over 1y, 0.0% of budgetBo's Place: $100 over 1y, 0.0% of budgetThe Shade Tree Inc: $100 over 1y, 0.0% of budgetThe American Society for the Prevention of Cruelty to Animals: $100 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 39.

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 Powell FoundationTX15.6× affinity5 shared granteesties to 9 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Powell Foundation · The Brown Foundation Inc · Greater Houston Community Foundation · Vivian L Smith Foundation · The Crain Foundation · The Elkins Foundation · Mgm Resorts Foundation · Morgan Stanley Global Impact Funding Trust Inc · Community Foundation for Palm Beach and Martin Counties Inc · The Bank of America Charitable Foundation Inc · National Philanthropic Trust · Gs Donor Advised Philanthropy Fund for Wealth Management 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 Buck Family Foundation with peer funders

About Buck Family Foundation

How much does Buck Family Foundation give?
Buck Family Foundation reported 24 grants totaling $130,000 in its FY2025 IRS filing. It funded between 16 and 26 organizations a year over FY2018 to FY2024.
What does Buck Family Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Health (48%), Education (37%), Philanthropy (4%).
Who are Buck Family Foundation's largest grantees?
By total granted over FY2017 to FY2025: Marty Hennessy Inspiring Children Foundation ($216k), The Kinkaid School Inc ($83k), Wake Forest University ($47k).
Does Buck Family Foundation fund new organizations?
In FY2024, 32% of the organizations it funded were first-time grantees.
Does Buck Family 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 Buck Family Foundation?
Its strongest co-funders, measured against what their size predicts, include The Powell Foundation, The Brown Foundation Inc, Greater Houston Community Foundation.
Where is Buck Family Foundation based?
Buck Family Foundation is based in MD.

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 82 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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