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California · Private foundation

Adams Cowan Foundation

Its FY2026 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$127k
Granted FY2026(still arriving)
41
Grants FY2026
31
Organizations funded FY2025
42%
First-time grantees FY2025
Read the full brief
Median grant, FY2026
$2,500
Largest grant, FY2026
$10,000
Organizations funded a year
23 to 32
FY2019 to FY2025
States reached, FY2026
4
Total assets, FY2026
$16k
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2025, 42% of the organizations Adams Cowan Foundation funded were first-time grantees, receiving 46% of its grant dollars.

New vs renewed · share of each year

In FY2025, 54% of grant dollars renewed an existing relationship; $36k went to new ones.

50%100%’19’20’21’22’23’24’25
RenewedFirst-time

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

’19’20’21’22’23’24’25
Arts & CultureHuman ServicesCrime & LegalEducationHealthEnvironmentOther
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
FY2026still arriving39$120k33%
FY202531$78k42%
FY202425$71k36%
FY202326$51k46%
FY202226$53k54%
FY202132$70k44%
FY202023$57k39%
FY201924$32k54%
98% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2026.

Education$140kArts & Culture$134kCrime & Legal$100kInternational$39kHealth$37kCivil Rights$27kHuman Services$20kSocial Science$20kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

NY
MA
NJ
CT
CA
DC
MS
FL

Top grantees

Largest recipients by total granted, FY2017 to FY2026, and the share of each one’s budget the grants supplied at peak.

Show all 93 grantees
All grantees of Adams Cowan Foundation by total granted
GranteeTotal grantedYearsShare of their budget
The Rape Foundation$40,32560%
The Center for Early Education$25,05090%
Alliance for Children's Rights$24,75070%
Common Sense Media$24,25080%
Partnership for Los Angeles Schools$23,50080%
Facing History & Ourselves Inc$22,20060%
March for Our Lives Foundation$21,00050%
American Academy of Arts & Sciences$19,50080%
California Art Club$17,00060%
Human Rights Watch Inc$16,28060%
Bluedot Institute Inc$15,00022%
MuseIque$12,50040%
The Trustees of the Smith College$10,50020%
Catalyst California$10,00040%
Integrity Initiatives International Inc$9,2506n/a
L a Theatre Works$9,25050%
Cambodian Childrens Fund$8,50070%
The Pasadena Playhouse State Theatre of California Inc$7,69030%
Marlborough School$7,50040%
Children's Hospital Los Angeles$7,50030%
The George Washington University$5,00020%
The Archer School for Girls Inc$5,00020%
The Mayor's Fund for Los Angeles$5,00020%
California Science Center Foundation$5,00010%
Martha's Vineyard Community Services Inc$5,00020%
Choate Rosemary Hall Foundation Incorporated$4,50020%
Children's Defense Fund$3,70020%
Feminist Majority Foundation$3,60030%
Covenant House California$3,50020%
Southern California Public Radio$3,50020%
Campbell Hall -Episcopal-$3,5002n/a
The Marshall Project Inc$3,50060%
Women's Foundation of California$3,25010%
Downtown Women's Center$3,2001n/a
Coro Southern California Inc$3,00030%
Holocaust Museum La$3,0002n/a
International Women's Media Foundation$2,75020%
Manifestworks$2,75020%
The Library Foundation of Los Angeles$2,55020%
Communities in Schools of Los Angeles Inc$2,50010%
International Medical Corps$2,50010%
People for the American Way$2,50010%
American Indian Community Council$2,5001n/a
Empower Her Network Inc Dba Empowered Network$2,50020%
The la Local$2,5001n/a
Partners for Justice Inc$2,50010%
Vision to Learn$2,50010%
National Public Radio Inc$2,50010%
Cast Inc$2,5001n/a
Insideout Writers Inc$2,50010%
Wallis Annenberg Center for the Performing Arts$2,5001n/a
Los Angeles Parks Foundation$2,25020%
United Friends of the Children$2,00020%
Fostering Media Connections$2,00020%
Youth Policy Institute Inc$1,50020%
Teach Democracy$1,50010%
Council on American-Islamic Relations California$1,50010%
Giffords Law Center to Prevent Gun Violence$1,25010%
Venice Family Clinic$1,25010%
Court Appointed Special Advocates$1,2001n/a
Theodore Roosevelt Association$1,20020%
The Ashmere Project$1,0001n/a
The St Luke Foundation for Haiti$1,0001n/a
Latino Muslim Unity$1,0001n/a
Todec Legal Center Perris$1,00010%
Martha's Vineyard Museum Inc$1,00010%
Boston Health Care for the Homeless Program Inc$1,0001n/a
Community Reflections Inc$1,00011%
Crossroads School for Arts and Sciences$1,00010%
Just Detention International$1,00010%
Imagine Los Angeles Inc$1,00010%
Ballet Hispanico of New York Inc$1,00020%
Museum of Latin American Art$9001n/a
Inner City Law Center$75020%
College Match$7502n/a
The Climate Registry$70010%
Beverly Hills Bar Foundation$50012%
Friends of the Los Angeles River$50010%
Southwestern Law School$50010%
Women Against Gun Violence$50010%
A Milton Miller Memorial Fund Inc$50010%
The Center for Public Integrity$50010%
The Lab Sf$50010%
Shakespeare Center of Los Angeles$50010%
International Rescue Committee INC$50010%
Public Counsel$50010%
The Imagen Foundation$40010%
Dalton Schools Inc$25010%
Center for Community Solutions$25010%
Inner-City Arts$25010%
Allies for Every Child Inc$25010%
The Harvard Crimson Inc$25010%
Junior League of Los Angeles Inc$25010%

What it could do for these grantees

Plus 41 recipients with no EIN on record ($112k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Adams Cowan Foundation supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetThe Rape Foundation: $40,325 over 6y, 0.2% of budgetThe Center for Early Education: $25,050 over 9y, 0.0% of budgetAlliance for Children's Rights: $24,750 over 7y, 0.1% of budgetCommon Sense Media: $24,250 over 8y, 0.0% of budgetPartnership for Los Angeles Schools: $23,500 over 8y, 0.0% of budgetFacing History & Ourselves Inc: $22,200 over 6y, 0.0% of budgetMarch for Our Lives Foundation: $21,000 over 5y, 0.4% of budgetAmerican Academy of Arts & Sciences: $19,500 over 8y, 0.0% of budgetCalifornia Art Club: $17,000 over 6y, 0.5% of budgetHuman Rights Watch Inc: $16,280 over 6y, 0.0% of budgetBluedot Institute Inc: $15,000 over 2y, 2.2% of budgetMuseIque: $12,500 over 4y, 0.1% of budgetThe Trustees of the Smith College: $10,500 over 2y, 0.0% of budgetCatalyst California: $10,000 over 4y, 0.0% of budgetL a Theatre Works: $9,250 over 5y, 0.1% of budgetCambodian Childrens Fund: $8,500 over 7y, 0.0% of budgetThe Pasadena Playhouse State Theatre of California Inc: $7,690 over 3y, 0.0% of budgetMarlborough School: $7,500 over 4y, 0.0% of budgetChildren's Hospital Los Angeles: $7,500 over 3y, 0.0% of budgetThe George Washington University: $5,000 over 2y, 0.0% of budgetThe Archer School for Girls Inc: $5,000 over 2y, 0.0% of budgetThe Mayor's Fund for Los Angeles: $5,000 over 2y, 0.1% of budgetCalifornia Science Center Foundation: $5,000 over 1y, 0.0% of budgetMartha's Vineyard Community Services Inc: $5,000 over 2y, 0.0% of budgetChoate Rosemary Hall Foundation Incorporated: $4,500 over 2y, 0.0% of budgetChildren's Defense Fund: $3,700 over 2y, 0.0% of budgetFeminist Majority Foundation: $3,600 over 3y, 0.0% of budgetCovenant House California: $3,500 over 2y, 0.0% of budgetSouthern California Public Radio: $3,500 over 2y, 0.0% of budgetThe Marshall Project Inc: $3,500 over 6y, 0.0% of budgetWomen's Foundation of California: $3,250 over 1y, 0.1% of budgetCoro Southern California Inc: $3,000 over 3y, 0.1% of budgetInternational Women's Media Foundation: $2,750 over 2y, 0.0% of budgetManifestworks: $2,750 over 2y, 0.0% of budgetThe Library Foundation of Los Angeles: $2,550 over 2y, 0.0% of budgetCommunities in Schools of Los Angeles Inc: $2,500 over 1y, 0.1% of budgetInternational Medical Corps: $2,500 over 1y, 0.0% of budgetPeople for the American Way: $2,500 over 1y, 0.0% of budgetEmpower Her Network Inc Dba Empowered Network: $2,500 over 2y, 0.1% of budgetPartners for Justice Inc: $2,500 over 1y, 0.1% of budgetVision to Learn: $2,500 over 1y, 0.0% of budgetNational Public Radio Inc: $2,500 over 1y, 0.0% of budgetInsideout Writers Inc: $2,500 over 1y, 0.3% of budgetLos Angeles Parks Foundation: $2,250 over 2y, 0.0% of budgetUnited Friends of the Children: $2,000 over 2y, 0.0% of budgetFostering Media Connections: $2,000 over 2y, 0.1% of budgetYouth Policy Institute Inc: $1,500 over 2y, 0.0% of budgetTeach Democracy: $1,500 over 1y, 0.1% 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 78.

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.

Weingart FoundationCA74.5× affinity37 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Weingart Foundation · California Community Foundation · The Ralph M Parsons Foundation · The Ahmanson Foundation · The Annenberg Foundation · The California Wellness Foundation · The California Endowment · The Unger Family Foundation · The Katie McGrath & Jj Abrams Family Foundation · Liberty Hill Foundation · Adams Fund · Jewish Community Foundation of Los Angeles

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 Adams Cowan Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Adams Cowan Foundation?

Find your warmest path to Adams Cowan 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 Adams Cowan Foundation

How much does Adams Cowan Foundation give?
Adams Cowan Foundation reported 41 grants totaling $127,170 in its FY2026 IRS filing. It funded between 23 and 32 organizations a year over FY2019 to FY2025.
What does Adams Cowan Foundation fund?
By grant dollars over FY2017 to FY2026, its largest causes are Education (23%), Arts & Culture (22%), Crime & Legal (16%).
Who are Adams Cowan Foundation's largest grantees?
By total granted over FY2017 to FY2026: The Rape Foundation ($40k), The Center for Early Education ($25k), Alliance for Children's Rights ($25k).
Does Adams Cowan Foundation fund new organizations?
In FY2025, 42% of the organizations it funded were first-time grantees.
Does Adams Cowan 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 Adams Cowan Foundation?
Its strongest co-funders, measured against what their size predicts, include Weingart Foundation, California Community Foundation, The Ralph M Parsons Foundation.
Where is Adams Cowan Foundation based?
Adams Cowan Foundation is based in CA.

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 140 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 2026, released 2026. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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