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California · Private foundation

Adolph and Etta Weinberg Foundation

Its FY2025 filing reports that it accepted unsolicited grant applications.

$92k
Granted FY2025(still arriving)
20
Grants FY2025
11
Organizations funded FY2024
0%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$2,000
Largest grant, FY2025
$21,500
Organizations funded a year
11 to 19
FY2018 to FY2024
States reached, FY2025
3
Total assets, FY2025
$1.4M
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 0% of the organizations Adolph and Etta Weinberg Foundation funded were first-time grantees, receiving 0% of its grant dollars.

New vs renewed · share of each year

In FY2024, 100% of grant dollars renewed an existing relationship; $0 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
PhilanthropyArts & CultureOther
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 arriving19$70k32%
FY202411$47k0%
FY202313$47k15%
FY202211$38k0%
FY202112$43k8%
FY202015$55k7%
FY201918$50k6%
FY201819$72k5%
94% classified

What it funded, over time

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

Religion$174kPhilanthropy$70kHuman Services$62kEducation$61kArts & Culture$41kMembership Benefit$40kInternational$25kPublic Safety & Disaster$20kOther$0

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 17 grantees
All grantees of Adolph and Etta Weinberg Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Chp 11-99 Foundation$39,50060%
Las Floristas Inc$24,75071%
Downey Police & Fire Foundation$19,75099%
Downey Symphonic Society Inc$11,00082%
San Pedro Peninsula Cancer Guild$6,30031%
Los Angeles Jewish Home for the Aging$6,0001n/a
Autry Museum of the American West$5,50060%
Center Stage Strings$4,50046%
Young Men's Christian Association of Metropolitan Los Angeles$4,20070%
Congregation Bnai Israel$3,6001n/a
Friends of Robinson Gardens Inc$3,00030%
University of Chicago$2,62010%
The Richard Nixon Foundation$2,5001n/a
Temple Beth Tikvah$2,1002n/a
The Salvation Army$1,4509n/a
In-N-Out Burgers Foundation$1,0001n/a
Children's Hospital and Health System Inc$10010%

What it could do for these grantees

Plus 18 recipients with no EIN on record ($383k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Adolph and Etta Weinberg Foundation supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetChp 11-99 Foundation: $39,500 over 6y, 0.1% of budgetLas Floristas Inc: $24,750 over 7y, 1.3% of budgetDowney Police & Fire Foundation: $19,750 over 9y, 9.0% of budgetDowney Symphonic Society Inc: $11,000 over 8y, 2.1% of budgetSan Pedro Peninsula Cancer Guild: $6,300 over 3y, 1.2% of budgetAutry Museum of the American West: $5,500 over 6y, 0.0% of budgetCenter Stage Strings: $4,500 over 4y, 6.5% of budgetYoung Men's Christian Association of Metropolitan Los Angeles: $4,200 over 7y, 0.0% of budgetFriends of Robinson Gardens Inc: $3,000 over 3y, 0.2% of budgetUniversity of Chicago: $2,620 over 1y, 0.0% of budgetChildren's Hospital and Health System Inc: $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 11.

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.

California Community FoundationCA12× affinity4 shared granteesties to 9 of 9Hover any node to trace its alignments.Compare side by side →

Open a dossier: California Community Foundation · Morgan Stanley Global Impact Funding Trust Inc · American Endowment Foundation · Vanguard Charitable Endowment Program · Donor Advised Charitable Giving Inc · National Philanthropic Trust · The Bank of America Charitable Foundation Inc · American Online Giving Foundation Inc · Fidelity Investments Charitable Gift Fund · 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 Adolph and Etta Weinberg Foundation with peer funders

About Adolph and Etta Weinberg Foundation

How much does Adolph and Etta Weinberg Foundation give?
Adolph and Etta Weinberg Foundation reported 20 grants totaling $91,950 in its FY2025 IRS filing. It funded between 11 and 19 organizations a year over FY2018 to FY2024.
What does Adolph and Etta Weinberg Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Religion (32%), Philanthropy (13%), Human Services (11%).
Who are Adolph and Etta Weinberg Foundation's largest grantees?
By total granted over FY2017 to FY2025: Chp 11-99 Foundation ($40k), Las Floristas Inc ($25k), Downey Police & Fire Foundation ($20k).
Does Adolph and Etta Weinberg Foundation fund new organizations?
In FY2024, 0% of the organizations it funded were first-time grantees.
Does Adolph and Etta Weinberg Foundation accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as Adolph and Etta Weinberg Foundation?
Its strongest co-funders, measured against what their size predicts, include California Community Foundation, Morgan Stanley Global Impact Funding Trust Inc, American Endowment Foundation.
Where is Adolph and Etta Weinberg Foundation based?
Adolph and Etta Weinberg 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 37 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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