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California · Private foundation

Bley Stein 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.

$701k
Granted FY2025(still arriving)
30
Grants FY2025
27
Organizations funded FY2024
26%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$5,000
Largest grant, FY2025
$120,000
Organizations funded a year
26 to 31
FY2020 to FY2024
States reached, FY2025
5
Total assets, FY2025
$2.5M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 26% of the organizations Bley Stein Foundation funded were first-time grantees, receiving 9% of its grant dollars.

New vs renewed · share of each year

In FY2024, 91% of grant dollars renewed an existing relationship; $49k 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
Arts & CultureEducationOther
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 arriving28$611k32%
FY202427$537k26%
FY202326$492k15%
FY202228$537k7%
FY202131$485k35%
FY202026$343kn/a
80% classified

What it funded, over time

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

Philanthropy$1.2MCivil Rights$720kScience & Tech$370kArts & Culture$319kInternational$226kHealth$207kReligion$28kEducation$18kOther$0

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 20 grantees

What it could do for these grantees

Plus 39 recipients with no EIN on record ($1.7M), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Bley Stein Foundation supplied at peak.

25%50%75%100%$10M$100Mgrantee revenue →↑ funder's share of their budgetAnti-Defamation League: $435,000 over 6y, 0.2% of budgetAmerican Jewish Committee: $275,000 over 5y, 0.1% of budgetSkirball Cultural Center: $245,000 over 6y, 0.3% of budgetHand in Hand American Friends of the Center for Jewish-Arab Education in Isra: $160,000 over 6y, 0.4% of budgetUniversity of California San Francisco Foundation: $85,000 over 3y, 0.0% of budgetThe United States Holocaust Memorial Museum: $20,000 over 2y, 0.0% of budgetPacific Legal Foundation: $14,000 over 6y, 0.0% of budgetIsrael Emergency Alliance: $4,000 over 5y, 0.0% of budgetLos Angeles Mission Inc: $4,000 over 6y, 0.0% of budgetThe Midnight Mission: $3,000 over 6y, 0.0% of budgetPhysicians Aid Association: $2,850 over 6y, 0.1% of budgetHeal the Bay: $2,300 over 5y, 0.0% of budgetLos Angeles Philharmonic Association: $2,000 over 4y, 0.0% of budgetThe Jewish Foundation for the Righteous Inc: $1,750 over 5y, 0.0% of budgetAfrican Wildlife Foundation Inc: $1,000 over 1y, 0.0% of budgetMuseum Associates: $1,000 over 2y, 0.0% of budgetThe Sigma Alpha Mu Foundation: $1,000 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 17.

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.

Vanguard Charitable Endowment ProgramPA9.4× affinity4 shared granteesties to 1 of 1Hover any node to trace its alignments.Compare side by side →

Open a dossier: Vanguard Charitable Endowment Program · Amazonsmile 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 Bley Stein Foundation with peer funders

About Bley Stein Foundation

How much does Bley Stein Foundation give?
Bley Stein Foundation reported 30 grants totaling $700,650 in its FY2025 IRS filing. It funded between 26 and 31 organizations a year over FY2020 to FY2024.
What does Bley Stein Foundation fund?
By grant dollars over FY2020 to FY2025, its largest causes are Philanthropy (37%), Civil Rights (22%), Science & Tech (11%).
Who are Bley Stein Foundation's largest grantees?
By total granted over FY2020 to FY2025: Anti-Defamation League ($435k), American Jewish Committee ($275k), Skirball Cultural Center ($245k).
Does Bley Stein Foundation fund new organizations?
In FY2024, 26% of the organizations it funded were first-time grantees.
Does Bley Stein 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 Bley Stein Foundation?
Its strongest co-funders, measured against what their size predicts, include Vanguard Charitable Endowment Program, Amazonsmile Foundation.
Where is Bley Stein Foundation based?
Bley Stein 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 60 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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