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Florida · Private foundation

Samuel & Gertrude Horovitz Family 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.

$17k
Granted FY2025(still arriving)
34
Grants FY2025
26
Organizations funded FY2024
54%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$300
Largest grant, FY2025
$5,000
Organizations funded a year
9 to 31
FY2018 to FY2024
States reached, FY2025
8
Total assets, FY2025
$202k
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 54% of the organizations Samuel & Gertrude Horovitz Family Foundation funded were first-time grantees, receiving 43% of its grant dollars.

New vs renewed · share of each year

In FY2024, 57% of grant dollars renewed an existing relationship; $6k 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
HealthEducationArts & CultureYouth DevelopmentRecreation & SportsPhilanthropyOther
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 arriving33$16k36%
FY202426$13k54%
FY202331$14k65%
FY202214$12k21%
FY202119$12k16%
FY202026$13k81%
FY20199$14k22%
FY20189$12k67%
97% classified

What it funded, over time

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

Health$60kPhilanthropy$13kEducation$13kReligion$6kRecreation & Sports$5kArts & Culture$5kHousing & Shelter$4kEnvironment$3kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

IL
NY
NV
OH
NJ
CT
CA
WV
VA
MD
KS
NC
DC
GA
TX
FL

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 44 grantees
All grantees of Samuel & Gertrude Horovitz Family Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Cedars-Sinai Medical Center$38,85090%
Appalachian Trail Conservancy$3,00010%
Plant High School Athletics Foundation Inc$2,46020%
The Michael J Fox Foundation for Parkinson's Research$2,30040%
PTA Florida Congress$1,97721%
The University of Florida Foundation Inc$1,95960%
Crohn's & Colitis Foundation Inc$1,36560%
Nevada Public Radio$1,30040%
City Church Inc$1,0001n/a
City of Pompano$1,0001n/a
Parkinson's Foundation Inc$95020%
Onbikes Inc$94820%
American Diabetes Association$86630%
Children's Cancer Center Inc$81620%
University of Miami$75010%
Frameworks of Tampa Bay Inc$70620%
Suffield Academy$70060%
Miami Country Day School Inc$51020%
Autism Speaks Inc$50010%
Jewish Family Service Agency$50020%
The Meb Maintaining Excellent Balance Foundation$41720%
Blood Cancer United Inc$31210%
American Institute for Cancer Research$30010%
Firefighters to the Rescue Inc$30010%
The Generals Redoubt$26830%
Amyotrophic Lateral Sclerosis Assn$26810%
Friends of the Library$25010%
Christ the King Catholic School$2401n/a
Chadd Inc Children and Adults With Attention Deficit/Hyperactivity Disorder$20010%
Friends of the Israel Defense Forces$20010%
Tampa Bay Performing Arts Center Inc$19510%
Salvador Dali Museum Inc$16010%
The Plant High School Academic Foundation Inc$15020%
Humane Society of Tampa Bay Inc$15010%
Free Wheelchair Mission$10110%
Friends of the Library of Tampa - Hillsborough County Inc$1001n/a
Seti Institute$10020%
Grant A Gift Autism Foundation$10010%
The Preemptive Love Coalition$961n/a
Special Olympics Inc$921n/a
World Wildlife Fund Inc$6010%
Metropolitan Ministries Inc$5010%
Best Buddies International Inc$501n/a
Curesearch for Children's Cancer$2510%

What it could do for these grantees

Plus 44 recipients with no EIN on record ($51k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Samuel & Gertrude Horovitz Family Foundation supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetCedars-Sinai Medical Center: $38,850 over 9y, 0.0% of budgetAppalachian Trail Conservancy: $3,000 over 1y, 0.0% of budgetPlant High School Athletics Foundation Inc: $2,460 over 2y, 0.3% of budgetThe Michael J Fox Foundation for Parkinson's Research: $2,300 over 4y, 0.0% of budgetPTA Florida Congress: $1,977 over 2y, 0.7% of budgetThe University of Florida Foundation Inc: $1,959 over 6y, 0.0% of budgetCrohn's & Colitis Foundation Inc: $1,365 over 6y, 0.0% of budgetNevada Public Radio: $1,300 over 4y, 0.0% of budgetParkinson's Foundation Inc: $950 over 2y, 0.0% of budgetOnbikes Inc: $948 over 2y, 0.1% of budgetAmerican Diabetes Association: $866 over 3y, 0.0% of budgetChildren's Cancer Center Inc: $816 over 2y, 0.0% of budgetUniversity of Miami: $750 over 1y, 0.0% of budgetFrameworks of Tampa Bay Inc: $706 over 2y, 0.0% of budgetSuffield Academy: $700 over 6y, 0.0% of budgetMiami Country Day School Inc: $510 over 2y, 0.0% of budgetAutism Speaks Inc: $500 over 1y, 0.0% of budgetJewish Family Service Agency: $500 over 2y, 0.0% of budgetThe Meb Maintaining Excellent Balance Foundation: $417 over 2y, 0.1% of budgetBlood Cancer United Inc: $312 over 1y, 0.0% of budgetAmerican Institute for Cancer Research: $300 over 1y, 0.0% of budgetFirefighters to the Rescue Inc: $300 over 1y, 0.2% of budgetThe Generals Redoubt: $268 over 3y, 0.0% of budgetAmyotrophic Lateral Sclerosis Assn: $268 over 1y, 0.0% of budgetFriends of the Library: $250 over 1y, 0.2% of budgetChadd Inc Children and Adults With Attention Deficit/Hyperactivity Disorder: $200 over 1y, 0.0% of budgetFriends of the Israel Defense Forces: $200 over 1y, 0.0% of budgetTampa Bay Performing Arts Center Inc: $195 over 1y, 0.0% of budgetSalvador Dali Museum Inc: $160 over 1y, 0.0% of budgetThe Plant High School Academic Foundation Inc: $150 over 2y, 0.1% of budgetHumane Society of Tampa Bay Inc: $150 over 1y, 0.0% of budgetFree Wheelchair Mission: $101 over 1y, 0.0% of budgetSeti Institute: $100 over 2y, 0.0% of budgetGrant A Gift Autism Foundation: $100 over 1y, 0.0% of budgetWorld Wildlife Fund Inc: $60 over 1y, 0.0% of budgetMetropolitan Ministries Inc: $50 over 1y, 0.0% of budgetCuresearch for Children's Cancer: $25 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 37.

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.

Community Foundation of Tampa Bay IncFL18.9× affinity7 shared granteesties to 9 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Community Foundation of Tampa Bay Inc · Debartolo Family Foundation Inc · Morgan Stanley Foundation Inc · Rosenblum Family Foundation · The Yerrid Foundation Inc · Sbj Resch Family Foundation Inc · Rays Baseball Foundation Inc · Vinik Family Foundation · Triad Foundation Inc · NV Energy Charitable Foundation · Suncoast Credit Union Foundation · Duke Energy 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 Samuel & Gertrude Horovitz Family Foundation with peer funders

About Samuel & Gertrude Horovitz Family Foundation

How much does Samuel & Gertrude Horovitz Family Foundation give?
Samuel & Gertrude Horovitz Family Foundation reported 34 grants totaling $16,533 in its FY2025 IRS filing. It funded between 9 and 31 organizations a year over FY2018 to FY2024.
What does Samuel & Gertrude Horovitz Family Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Health (49%), Philanthropy (11%), Education (11%).
Who are Samuel & Gertrude Horovitz Family Foundation's largest grantees?
By total granted over FY2017 to FY2025: Cedars-Sinai Medical Center ($39k), Appalachian Trail Conservancy ($3k), Plant High School Athletics Foundation Inc ($2k).
Does Samuel & Gertrude Horovitz Family Foundation fund new organizations?
In FY2024, 54% of the organizations it funded were first-time grantees.
Does Samuel & Gertrude Horovitz Family 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 Samuel & Gertrude Horovitz Family Foundation?
Its strongest co-funders, measured against what their size predicts, include Community Foundation of Tampa Bay Inc, Debartolo Family Foundation Inc, Morgan Stanley Foundation Inc.
Where is Samuel & Gertrude Horovitz Family Foundation based?
Samuel & Gertrude Horovitz Family Foundation 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 89 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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