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Minnesota · Private foundation

Stull Family Foundation Kyoko Katayama

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.

$18k
Granted FY2025(still arriving)
32
Grants FY2025
31
Organizations funded FY2024
3%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$500
Largest grant, FY2025
$2,000
Organizations funded a year
28 to 31
FY2020 to FY2024
States reached, FY2025
8
Total assets, FY2025
$363k
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 3% of the organizations Stull Family Foundation Kyoko Katayama funded were first-time grantees, receiving 10% of its grant dollars.

New vs renewed · share of each year

In FY2024, 90% of grant dollars renewed an existing relationship; $2k went to new ones.

50%100%’21’22’23’24
RenewedFirst-time

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

’21’22’23’24
InternationalEnvironmentAnimalsArts & CulturePhilanthropyHealthOther
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$18k16%
FY202431$18k3%
FY202331$17k13%
FY202230$17k17%
FY202128$15k11%
FY202030$12kn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2025.

International$24kHealth$17kScience & Tech$14kFood & Nutrition$13kCivil Rights$8kEnvironment$7kAnimals$6kCrime & Legal$4kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

WA
MN
NY
MA
PA
CA
KS
DC
AL
FL

Top grantees

Largest recipients by total granted, FY2020 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 31 grantees

What it could do for these grantees

Plus 17 recipients with no EIN on record ($35k), not named here.

Where it is load-bearing

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

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetSecond Harvest Heartland: $4,755 over 6y, 0.0% of budgetWalk-In Counseling Center Inc: $4,200 over 6y, 0.1% of budgetMedecins Sans Frontieres USA Inc: $4,200 over 6y, 0.0% of budgetSouthern Poverty Law Center Inc: $3,930 over 6y, 0.0% of budgetGlobal Fund for Women Inc: $3,600 over 6y, 0.0% of budgetThe Family Partnership: $3,335 over 6y, 0.0% of budgetBuddhist Global Relief a Nj Nonprofit Corporation: $3,300 over 6y, 0.1% of budgetOxfam-America Inc: $3,210 over 6y, 0.0% of budgetEqual Justice Initiative: $2,709 over 6y, 0.0% of budgetSeva Foundation: $2,600 over 6y, 0.0% of budgetThe Union of Concerned Scientists Inc: $2,400 over 6y, 0.0% of budgetWellshare International: $2,200 over 6y, 0.0% of budgetClean Air Task Force Inc: $2,129 over 4y, 0.0% of budgetOne Acre Fund: $2,000 over 2y, 0.0% of budgetPartners in Health a Nonprofit Corporation: $1,856 over 6y, 0.0% of budgetProject Street Vet: $1,750 over 1y, 0.1% of budgetAlliance for Middle East Peace Inc: $1,700 over 3y, 0.0% of budgetThe Mount Kisco Interfaith Food Pantry Inc: $1,600 over 1y, 0.1% of budgetHuman Rights Watch Inc: $1,224 over 6y, 0.0% of budgetCancer Legal Care: $1,221 over 4y, 0.1% of budgetInternational Rescue Committee INC: $1,030 over 1y, 0.0% of budgetOpen Arms of Minnesota: $931 over 3y, 0.0% of budgetAmerican Rivers Inc: $603 over 6y, 0.0% of budgetECHO Inc: $600 over 3y, 0.0% of budgetInternational Institute of Minnesota: $517 over 1y, 0.0% of budgetBountifield International: $407 over 4y, 0.0% of budgetPlanned Parenthood Federation of America Inc: $400 over 1y, 0.0% of budgetEast Side Freedom Library: $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 28.

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.

Mightycause Charitable FoundationFL21.9× affinity10 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Mightycause Charitable Foundation · Saint Paul & Minnesota Foundation · The Minneapolis Foundation · Otto Bremer Trust · Headwaters Foundation for Justice · Minnesota Community Foundation · American Endowment Foundation · Vanguard Charitable Endowment Program · National Philanthropic Trust · Raymond James Charitable Endowment Fund · Natl Christian Charitable Fdn Inc · Morgan Stanley Global Impact Funding Trust 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 Stull Family Foundation Kyoko Katayama with peer funders

About Stull Family Foundation Kyoko Katayama

How much does Stull Family Foundation Kyoko Katayama give?
Stull Family Foundation Kyoko Katayama reported 32 grants totaling $18,135 in its FY2025 IRS filing. It funded between 28 and 31 organizations a year over FY2020 to FY2024.
What does Stull Family Foundation Kyoko Katayama fund?
By grant dollars over FY2020 to FY2025, its largest causes are International (25%), Health (18%), Science & Tech (14%).
Who are Stull Family Foundation Kyoko Katayama's largest grantees?
By total granted over FY2020 to FY2025: Second Harvest Heartland ($5k), Walk-In Counseling Center Inc ($4k), Medecins Sans Frontieres USA Inc ($4k).
Does Stull Family Foundation Kyoko Katayama fund new organizations?
In FY2024, 3% of the organizations it funded were first-time grantees.
Does Stull Family Foundation Kyoko Katayama 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 Stull Family Foundation Kyoko Katayama?
Its strongest co-funders, measured against what their size predicts, include Mightycause Charitable Foundation, Saint Paul & Minnesota Foundation, The Minneapolis Foundation.
Where is Stull Family Foundation Kyoko Katayama based?
Stull Family Foundation Kyoko Katayama is based in MN.

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 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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