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Florida · Private foundation

Woldenberg Family Foundation Inc

Its FY2025 filing reports that it accepted unsolicited grant applications.

$248k
Granted FY2025(still arriving)
23
Grants FY2025
4
Organizations funded FY2024
Read the full brief
Median grant, FY2025
$1,548
Largest grant, FY2025
$100,000
States reached, FY2025
5
Total assets, FY2025
$15M
Applications
Takes unsolicited applications
Per its most recent filing; check its own site
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2024 to 2025.

Health$264kReligion$141kPhilanthropy$4kArts & Culture$4kAnimals$4kEducation$3kHuman Services$2kYouth Development$500Other$0

Top grantees

Largest recipients by total granted, FY2024 to FY2025, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
American Friends of Alyn Hospitalinc$50,0001n/a
Temple Beth Shalom$13,4252n/a
Project New Born Inc$5,00013%
Congregation or Ami$3,0001n/a
University of Hartford$2,50010%
Palm Springs Friends of Philharmonic$2,10010%
Avery County Humane Society Inc$2,00010%
Milken Community School$2,00010%
The Rhythm Foundation Inc$1,50010%
Lymphoma Research Foundation$1,00010%
Show all 17 grantees
All grantees of Woldenberg Family Foundation Inc by total granted
GranteeTotal grantedYearsShare of their budget
American Friends of Alyn Hospitalinc$50,0001n/a
Temple Beth Shalom$13,4252n/a
Project New Born Inc$5,00013%
Congregation or Ami$3,0001n/a
University of Hartford$2,50010%
Palm Springs Friends of Philharmonic$2,10010%
Avery County Humane Society Inc$2,00010%
Milken Community School$2,00010%
The Rhythm Foundation Inc$1,50010%
Lymphoma Research Foundation$1,00010%
Pasadena Jewish Temple and Center$1,0001n/a
Ace of Hearts Rescue Inc$7501n/a
Pelican Harbor Seabird Station Inc$7001n/a
Shock Elite Academy Corp$50015%
The Everglades Foundation Inc$30010%
Dogs Without Borders Inc$30010%
La Ballona Creek Renaissance Program$3001n/a

What it could do for these grantees

Plus 5 recipients with no EIN on record ($332k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Woldenberg Family Foundation Inc supplied at peak.

25%50%75%100%$10k$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetProject New Born Inc: $5,000 over 1y, 3.0% of budgetUniversity of Hartford: $2,500 over 1y, 0.0% of budgetPalm Springs Friends of Philharmonic: $2,100 over 1y, 0.1% of budgetAvery County Humane Society Inc: $2,000 over 1y, 0.3% of budgetMilken Community School: $2,000 over 1y, 0.0% of budgetThe Rhythm Foundation Inc: $1,500 over 1y, 0.1% of budgetLymphoma Research Foundation: $1,000 over 1y, 0.0% of budgetShock Elite Academy Corp: $500 over 1y, 5.0% of budgetThe Everglades Foundation Inc: $300 over 1y, 0.0% of budgetDogs Without Borders Inc: $300 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 10.

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.

Jewish Community Foundation of Los AngelesCA13× affinity4 shared granteesties to 5 of 5Hover any node to trace its alignments.Compare side by side →

Open a dossier: Jewish Community Foundation of Los Angeles · National Philanthropic Trust · American Online Giving Foundation Inc · Fidelity Investments Charitable Gift Fund · Donor Advised Charitable Giving Inc · 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 Woldenberg Family Foundation Inc with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Woldenberg Family Foundation Inc?

Find your warmest path to Woldenberg Family Foundation Inc 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 Woldenberg Family Foundation Inc

How much does Woldenberg Family Foundation Inc give?
Woldenberg Family Foundation Inc reported 23 grants totaling $247,973 in its FY2025 IRS filing.
What does Woldenberg Family Foundation Inc fund?
By grant dollars over FY2024 to FY2025, its largest causes are Health (62%), Religion (34%), Philanthropy (1%).
Who are Woldenberg Family Foundation Inc's largest grantees?
By total granted over FY2024 to FY2025: American Friends of Alyn Hospitalinc ($50k), Temple Beth Shalom ($13k), Project New Born Inc ($5k).
Does Woldenberg Family Foundation Inc accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as Woldenberg Family Foundation Inc?
Its strongest co-funders, measured against what their size predicts, include Jewish Community Foundation of Los Angeles, National Philanthropic Trust, American Online Giving Foundation Inc.
Where is Woldenberg Family Foundation Inc based?
Woldenberg Family Foundation Inc is based in FL.

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 24 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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