· Private foundation
Edward & Blossom Leibowitz Family Foundation Inc
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.
What you funded, over time
By grantee IRS cause code (NTEE).
A cause breakdown isn’t shown here: 53% of EDWARD & BLOSSOM LEIBOWITZ FAMILY FOUNDATION INC’s grantee dollars fall outside its nine largest cause areas, whether because the recipient carries no IRS cause code or because its cause sits in the long tail. A chart would be mostly one residual band and misrepresent the portfolio.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2025
- Under $10k53 grants · $131k
- $10k–50k12 grants · $151k
- $50k–250k1 grant · $89k
| Recipient | Amount |
|---|---|
| GREATER MIAMI JEWISH FEDERATION | $89,000 |
| CHQ FOUNDATION SBK LECTURE ENDOWMENT FUND | $26,000 |
| HILLEL ACADEMY OF TAMPA | $25,000 |
| HEBREW CONGREGATION OF CHQ | $10,400 |
| FEEDING SOUTH FLORIDA | $10,000 |
| HELEN KELLER INTERNATIONAL | $10,000 |
| CHQ FUND | $10,000 |
| ADL | $10,000 |
| AMERICAN FRIENDS OF MAGEN DAVID ADOM | $10,000 |
| FRIENDS OF DUVDEVAN | $10,000 |
| FLORIDA HOLOCAUST MUSEUM | $10,000 |
| Individual grant recipient | $10,000 |
| LOTUS HOUSE | $10,000 |
| Individual grant recipient | $8,000 |
| BERKELEY ACADEMY | $7,500 |
Do your dollars go where the need is?
Each grant placed by the hardship in its grantee’s ZIP, then read against the area’s typical level.
Your human-services grants (FY22–25, $21k) land where the poverty rate runs at 14%, against an area that typically sits at 10%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.
Which US states your grants reach
US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.
Who you back again
Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.
23 repeat relationships — 13 still active in FY2025, 10 since wound down; 49 grantees were first funded in FY2025 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2025, 22% of grant dollars renewed an existing relationship; $220k went to new ones.
Where new relationships form · theme of each grantee’s first grant
First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). The earliest year is left-censored: relationships that predate the data read as “new.” Theme is the grantee’s IRS cause.
Backed again, and grew
- TSTHE SUNDARI FOUNDATION INC3× · 2022–2024 · $85k · revenue +29%
RAMAH IN THE ROCKIES4× · 2022–2025 · $23k · revenue +53%- APACADEMY PREP CENTER OF TAMPA INC2× · 2023–2025 · $15k · revenue +20%
Funded once
- MSMount Sinai Medical Centers Irma & Norman Brammanone grant, 2024 · $500k
- TJTampa Jewish Community Centers & Federationone grant, 2022 · $70k
MEDICAL DEBT RESOLUTION INCgraduatedone grant, 2023 · $50k · revenue +227%
Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.
The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.
The university is composed of several colleges and schools providing undergraduate, graduate, professional and post-doctoral education and training and research and clinical programs.
Biu produces students who excel in the sciences, humanities, law, engineering, business & the arts.
Jewish philanthropies of southern arizona (jpsa) is committed to achieving the full potential of jewish philanthropy, now and for future generations. comprised of jewish federation of southern arizona (jfsa or federation) and jewish…
Federation amplifies our collective strength to make the world a better place for everyone. we assist people in need, impact chicagoans of all faiths; support israel and the jewish people worldwide; respond swiftly to crises; cultivate…
The international fellowship of christian and jews is the leading non-profit building bridges between christians and jews, blessing israel and the jewish people around the world with, humanitarian care and life-saving aid.
Chartered by a unanimous act of congress, the museum is america's national institution for the documentation, study, interpretation, and education of holocaust history and serves as our country's memorial to the victims of the holocaust.…
Juf provides critical resources that bring food, refuge, health care, education and emergency assistance to over 500,000 chicagoans of all faiths and millions of jews in israel and around the world, funding a network of 100+ agencies,…
The jewish federation of greater philadelphia mobilizes financial and volunteer resources to create a bright future for jewish people everywhere. the jewish federation cares for those in need, combats antisemitism and global crises, and…
To prepare students for the rabbinate and to issue the traditional certificate of ordination in connection therewith. the seminary is authorized to confer the degree of master of hebrew literature (m.h.l.), doctor of hebrew literature…
The organization's mission is to engage in non partisan analysis of u.s. foreign policy in the middle east, with special emphasis on the middle east peace process, and to present policymakers in the united states, in the region and in the…
Uja-federation of new york (uja) cares for jews everywhere and new yorkers of all backgrounds, responds to crises close to home and far away, and shapes the jewish future. through strategic grantmaking, uja provides funding and resources…
The abrahamic reunion works to build sustainable peace with diverse faith communities in the holy land. we foster harmony by exploring common abrahamic values in order to create deep and lasting connections between people.
For reference, the grantee most central to the portfolio’s shape is Top Jewish Foundation Inc and the most unlike its peers is Womenade of Tampa. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
For each theme you fund, this compares how the sector’s money is shifting with how your own giving is shifting.
Sector change and giving change are each shown relative to their own range, growing (right) or shrinking (left); both normalized, so inflation isn’t mistaken for growth.
Your grantees are a median of 45 years old; the field is 12. You back the established end — and your money leans older still.
The field is 27% startups (under 5 years old) — 0% of your grantees by number, and just 0% of your money.
The orgs you fund almost never close — 0.0% lost their exemption, against 17% of the field you don’t fund.
Age = years since IRS exemption (a founding proxy). “Closed” = auto-revocation for 3 years of non-filing — a floor on closure, not proof, and bigger established orgs lapse least. Association, not causation.
55 grantees tracked through their own filings, 2017–2025.
Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.
Counted here: distinct organizations you funded across 2017–2025, not grant rows in a single year — so this will not match the grant count on the cover. 55 of the 125 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.
Where your money sits — by cause, then by grantee
Each org by its size and your share of it — top-left is where you’re load-bearing
Go grantee by grantee — a decade per org, and how each moved after you funded them
A decade per grantee — revenue shaded, your grants as bars, all rows on one timeline.
- Who funds GREATER MIAMI JEWISH FEDERATION INC ↗
- Who funds TAMPA JCCFEDERATION INC ↗
- Who funds JEWISH AGENCY FOR ISRAEL - NORTH AMERICAN COUNCIL ↗
- Who funds FRIENDS OF THE ISRAEL DEFENSE FORCES ↗
- Who funds THE SUNDARI FOUNDATION INC ↗
- Who funds FEEDING SOUTH FLORIDA INC ↗
- Who funds AMERICAN FRIENDS OF MAGEN DAVID ADOM ↗
- Who funds COMMUNITY FOUNDATION OF TAMPA BAY INC ↗
- Who funds MEDICAL DEBT RESOLUTION INC ↗
- Who funds CHAUTAUQUA FOUNDATION INC ↗
- Who funds CAMP RAMAH IN THE BERKSHIRES INC ↗
- Who funds THE JEWISH FEDERATIONS OF NORTH AMERICA INC ↗
- Who funds The American Jewish Joint Distribution Committee Inc ↗
- Who funds TAMPA MUSEUM OF ART INC ↗
- Who funds INTERNATIONAL MARCH OF THE LIVING I ↗
- Who funds RAMAH IN THE ROCKIES ↗
- Who funds ACADEMY PREP CENTER OF TAMPA INC ↗
- Who funds The Houston Food Bank ↗
- Who funds Golda Och Academy ↗
The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.
Open a dossier: Top Jewish Foundation Inc · Publix Super Markets Charities Inc · Pinellas Community Foundation · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Community Foundation of Tampa Bay Inc · Combined Jewish Philanthropies of Greater Boston Inc · Frank E Duckwall Foundation · Rays Baseball Foundation Inc · Vinik Family Foundation · The Harold Grinspoon Foundation · Raymond James Charitable Endowment Fund · National Philanthropic Trust
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.
Government reliance of your grantees
Every dot is one organization Edward & Blossom Leibowitz Family Foundation Inc funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal, a single department, or state — and drag the year to watch it move.
- Hias Inc — 88% of income from government
- Gulf Coast Jewish Family and Community Services Inc — 15% of income from government
- Dana-Farber Cancer Institute Inc — 7% of income from government
- Feeding South Florida Inc — 5% of income from government
- The Sundari Foundation Inc — 5% of income from government
- Sharsheret Inc — 4% of income from government
- Academy Prep Center of Tampa Inc — 3% of income from government
- Tampa Jccfederation Inc — 3% of income from government
- Feeding America Tampa Bay Inc — 2% of income from government
- Golda Och Academy — 0% of income from government
- Tampa Museum of Art Inc — 0% of income from government
- Florida Holocaust Museum Inc — 0% of income from government
Government income is each org’s traced federal awards (USASpending — grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that your grant caused the public funding. Coverage is precision-first — a floor, not a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12–24 months.
Warm introductions · Powered by PlinthPlus
How do I get to Edward & Blossom Leibowitz Family Foundation Inc?
Find your warmest path to Edward & Blossom Leibowitz 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.