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Virginia · Private foundation

The JJK 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.

$125k
Granted FY2025(still arriving)
32
Grants FY2025
30
Organizations funded FY2024
7%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$2,000
Largest grant, FY2025
$48,000
Organizations funded a year
23 to 31
FY2018 to FY2024
States reached, FY2025
12
Total assets, FY2025
$232k
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 7% of the organizations The JJK Foundation funded were first-time grantees, receiving 15% of its grant dollars.

New vs renewed · share of each year

In FY2024, 85% of grant dollars renewed an existing relationship; $12k 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
EducationHealthHuman ServicesAnimalsPhilanthropyHousing & ShelterOther
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 arriving32$125k3%
FY202430$77k7%
FY202331$82k13%
FY202230$75k13%
FY202126$74k19%
FY202023$70k26%
FY201925$1.2M28%
FY201823$75k48%
100% classified

What it funded, over time

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

Education$1.5MHealth$61kHuman Services$60kReligion$57kHousing & Shelter$25kYouth Development$19kFood & Nutrition$12kAnimals$11kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

ME
IL
NY
MA
OH
PA
CT
RI
KY
VA
MD
NC
DC
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 50 grantees
All grantees of The JJK Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Trustees of the College of the Holy Cross$1,113,38830%
The Hotchkiss School$93,00080%
Hoosac School$72,00090%
The President and Trustees of Colby College$33,50040%
The Southport School Inc$27,00090%
The One Love Foundation in Honor of Yeardley Love Inc$26,50070%
Convent of the Sacred Heart$26,0007n/a
Wellesley Education Foundation Inc$25,00073%
University of Miami$24,00050%
The Young Men's Christian Association of the Triangle Area Inc (4598)$23,00050%
Villanova University$21,00060%
Colgate University$20,00020%
Denison University$19,50090%
Roanoke College$18,50090%
Operation Hope of Fairfield Inc$18,00070%
Inspirica Inc$16,00090%
The Buckley School in the City of New York$12,00050%
Feeding America$11,00090%
Mass General Brigham Incorporated$10,0003n/a
Loyola High School Blakefield$10,0001n/a
Gilchrist Hospice Care Inc$9,00090%
Personal Lifetime Advocacy Networks of Rhode Island$9,0003n/a
The Cove Center for Grieving Children Inc$9,00090%
Habitat for Humanity of Coastal Fairfield County Inc$9,00070%
The Michael J Fox Foundation for Parkinson's Research$8,00020%
Loyola University Maryland Inc$8,00030%
Notre Dame Preparatory School$7,0001n/a
St Thomas Church$6,0006n/a
Connecticut Zoological Societyinc$6,00060%
Bridgeport Rescue Mission Inc$6,00060%
World Wildlife Fund Inc$6,00060%
The Maritime Aquarium at Norwalk Inc$5,00050%
East End Hospice Inc$5,00010%
Connecticut Audubon Society Inc$4,00040%
The Flynn Foundation Inc$3,50021%
Women & Infants Hospital of Ri$3,00010%
American National Red Cross & Its Constituent Chapters and Branches$3,00030%
The John E Fogarty Foundation for Persons W Intell and Dev Disabilities$3,00031%
Central Park Conservancy Inc$3,00010%
Dana-Farber Cancer Institute Inc$3,00030%
St Vincent's Medical Center Foundation Inc$3,00020%
Parkinson's Foundation Inc$2,00010%
Breakthrough T1d$2,00020%
Franciscan Hospital for Children$2,00010%
Memorial Sloan-Kettering Cancer Center$2,00020%
Connecticut Humane Society$1,00010%
National Alliance for Childrens Grief$1,00010%
House of Heroes Connecticut Chapter Inc$1,00011%
Comic Relief Inc Dba Comic Relief US$1,00010%
Foodshare Inc$1,00010%

What it could do for these grantees

Plus 9 recipients with no EIN on record ($65k), not named here.

Where it is load-bearing

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

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetTrustees of the College of the Holy Cross: $1,113,388 over 3y, 0.4% of budgetThe Hotchkiss School: $93,000 over 8y, 0.0% of budgetHoosac School: $72,000 over 9y, 0.4% of budgetThe President and Trustees of Colby College: $33,500 over 4y, 0.0% of budgetThe Southport School Inc: $27,000 over 9y, 0.0% of budgetThe One Love Foundation in Honor of Yeardley Love Inc: $26,500 over 7y, 0.2% of budgetWellesley Education Foundation Inc: $25,000 over 7y, 2.9% of budgetUniversity of Miami: $24,000 over 5y, 0.0% of budgetThe Young Men's Christian Association of the Triangle Area Inc (4598): $23,000 over 5y, 0.0% of budgetVillanova University: $21,000 over 6y, 0.0% of budgetColgate University: $20,000 over 2y, 0.0% of budgetDenison University: $19,500 over 9y, 0.0% of budgetRoanoke College: $18,500 over 9y, 0.0% of budgetOperation Hope of Fairfield Inc: $18,000 over 7y, 0.1% of budgetInspirica Inc: $16,000 over 9y, 0.0% of budgetThe Buckley School in the City of New York: $12,000 over 5y, 0.0% of budgetFeeding America: $11,000 over 9y, 0.0% of budgetGilchrist Hospice Care Inc: $9,000 over 9y, 0.0% of budgetThe Cove Center for Grieving Children Inc: $9,000 over 9y, 0.3% of budgetHabitat for Humanity of Coastal Fairfield County Inc: $9,000 over 7y, 0.0% of budgetThe Michael J Fox Foundation for Parkinson's Research: $8,000 over 2y, 0.0% of budgetLoyola University Maryland Inc: $8,000 over 3y, 0.0% of budgetConnecticut Zoological Societyinc: $6,000 over 6y, 0.0% of budgetBridgeport Rescue Mission Inc: $6,000 over 6y, 0.0% of budgetWorld Wildlife Fund Inc: $6,000 over 6y, 0.0% of budgetThe Maritime Aquarium at Norwalk Inc: $5,000 over 5y, 0.0% of budgetEast End Hospice Inc: $5,000 over 1y, 0.1% of budgetConnecticut Audubon Society Inc: $4,000 over 4y, 0.0% of budgetThe Flynn Foundation Inc: $3,500 over 2y, 0.7% of budgetWomen & Infants Hospital of Ri: $3,000 over 1y, 0.0% of budgetAmerican National Red Cross & Its Constituent Chapters and Branches: $3,000 over 3y, 0.0% of budgetThe John E Fogarty Foundation for Persons W Intell and Dev Disabilities: $3,000 over 3y, 0.6% of budgetCentral Park Conservancy Inc: $3,000 over 1y, 0.0% of budgetDana-Farber Cancer Institute Inc: $3,000 over 3y, 0.0% of budgetSt Vincent's Medical Center Foundation Inc: $3,000 over 2y, 0.1% of budgetParkinson's Foundation Inc: $2,000 over 1y, 0.0% of budgetBreakthrough T1d: $2,000 over 2y, 0.0% of budgetFranciscan Hospital for Children: $2,000 over 1y, 0.0% of budgetMemorial Sloan-Kettering Cancer Center: $2,000 over 2y, 0.0% of budgetConnecticut Humane Society: $1,000 over 1y, 0.0% of budgetNational Alliance for Childrens Grief: $1,000 over 1y, 0.1% of budgetHouse of Heroes Connecticut Chapter Inc: $1,000 over 1y, 0.5% of budgetComic Relief Inc Dba Comic Relief US: $1,000 over 1y, 0.0% of budgetFoodshare Inc: $1,000 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 44.

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.

Fairfield County's Community Foundation IncCT17.2× affinity6 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Fairfield County's Community Foundation Inc · Synchrony Foundation · The Aiello Charitable Foundation Inc · Peoples United Community Foundation · Ge Aerospace Foundation · Morgan Stanley Global Impact Funding Trust Inc · Fidelity Foundation · American Endowment Foundation · Baird Foundation Inc · The Bank of America Charitable Foundation Inc · The Pfizer Foundation Inc · The Blackbaud Giving Fund

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 JJK Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The JJK Foundation?

Find your warmest path to The JJK 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 JJK Foundation

How much does The JJK Foundation give?
The JJK Foundation reported 32 grants totaling $125,000 in its FY2025 IRS filing. It funded between 23 and 31 organizations a year over FY2018 to FY2024.
What does The JJK Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Education (85%), Health (3%), Human Services (3%).
Who are The JJK Foundation's largest grantees?
By total granted over FY2017 to FY2025: Trustees of the College of the Holy Cross ($1.1M), The Hotchkiss School ($93k), Hoosac School ($72k).
Does The JJK Foundation fund new organizations?
In FY2024, 7% of the organizations it funded were first-time grantees.
Does The JJK 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 JJK Foundation?
Its strongest co-funders, measured against what their size predicts, include Fairfield County's Community Foundation Inc, Synchrony Foundation, The Aiello Charitable Foundation Inc.
Where is The JJK Foundation based?
The JJK Foundation is based in VA.

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 59 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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