· Private foundation
Damman Family Foundation Trust
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
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2017–2025.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2025
- Under $10k16 grants · $17k
- $50k–250k1 grant · $80k
| Recipient | Amount |
|---|---|
| JUPITER MEDICAL CENTER FOUNDATION | $80,000 |
| ST PETER CATHOLIC CHURCH | $3,000 |
| DYNAMIC CATHOLIC INSTITUTE | $2,000 |
| LOXAHATCHEE CLUB EDUCATION | $2,000 |
| CENTER FOR ACTION AND CONTEMPLATION | $2,000 |
| HOPE RURAL SCHOOL | $1,000 |
| LIGHTHOUSE ART CENTER | $1,000 |
| HOSPICE OF PALM BEACH COUNTY | $1,000 |
| ST JUDE CHILDREN'S HOSPITAL | $1,000 |
| ST LUKE CATHOLIC CHURCH | $1,000 |
| SALVATION ARMY | $1,000 |
| JUPITER EL SCHOOL | $600 |
| Individual grant recipient | $500 |
| DIOCESE OF PALM BEACH | $500 |
| SPECIAL OLYMPICS OF FL | $350 |
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 (FY17–25, $4k) land where the poverty rate runs at 10%, against an area that typically sits at 10%. 43% of those dollars go to grantees based in above-average-need neighborhoods. Your grants spread fairly evenly across need levels.
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.
25 repeat relationships — 12 still active in FY2025, 13 since wound down; 4 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, 95% of grant dollars renewed an existing relationship; $5k 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
- JMJupiter Medical Center Foundation Inc7× · 2017–2025 · $502k · revenue +129%
- HRHOPE RURAL SCHOOL INC7× · 2017–2025 · $12k · revenue +65%
CENTER FOR ACTION AND CONTEMPLATION9× · 2017–2025 · $10k · revenue +74%
Funded once
- SPST PATRICK CATHOLIC CHURCHone grant, 2024 · $2k
- GCGLADNEY CENTERone grant, 2017 · $2k
- BHBRIDGE HOUSE INCone grant, 2017 · $2k · revenue -6%
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.
Leadership in the prevention, treatment, and cure of cancer through excellence, vision and cost effectiveness in patient care, outreach programs, research, and education.
Susan g. komen 's mission is to save lives by meeting the most critical needs in our communities & investing in breakthrough research to prevent & cure breast cancer.
Sanford burnham prebys medical discovery institute's mission is to advance the biomedical sciences by cultivating the next generation of scientific leaders, providing meaningful opportunities for researchers of all backgrounds to learn,…
The mission of quantum leap healthcare collarborative is to provide management and financial support to healthcare research organizations, particularly involving breast cancer research and treatment.
Our mission is to cure leukemia, lymphoma, hodgkin's disease and myeloma, and improve the quality of life of patients and their families.
For more than 125 years, the mission of the johns hopkins hospital has been to lead the world in the diagnosis and treatment of disease and to train tomorrow's great physicians, nurses and scientists. above all, we aim to provide the…
The mission of the lung cancer research foundation is to improve lung cancer outcomes by funding research for the prevention, diagnosis, treatment and cure of lung cancer.
Fred hutch cancer center ("fred hutch") unites innovative research and compassionate care to prevent and eliminate cancer and infectious disease. continued on schedule o
Our mission is to break down barriers to als research to find effective treatments. by uniting academia, the pharma and biotech industry, government, venture capital, related nonprofits, and the als community, we aim to overcome the…
Break through cancer is a foundation dedicated to supporting translational research in the most difficult to treat cancers. our partner organizations are among the top cancer research centers and together, represent some of the most…
The Addario Lung Cancer Medical Institute ALCMI is dedicated to catalyzing and accelerating the discovery, development and delivery of new and more effective treatment options for lung cancer patients.
For reference, the grantee most central to the portfolio’s shape is Hospice of Palm Beach County Inc and the most unlike its peers is The Dynamic Catholic Institute. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
Your grantees are a median of 40 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.
18 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. 18 of the 46 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 Jupiter Medical Center Foundation Inc ↗
- Who funds HOPE RURAL SCHOOL INC ↗
- Who funds CENTER FOR ACTION AND CONTEMPLATION ↗
- Who funds CLASP ↗
- Who funds LIGHTHOUSE ARTCENTER INC ↗
- Who funds SPECIAL OLYMPICS FLORIDA Inc ↗
- Who funds HOMES FOR OUR TROOPS INC ↗
- Who funds ST JUDE CHILDREN'S RESEARCH HOSPITAL INC ↗
- Who funds THE DYNAMIC CATHOLIC INSTITUTE ↗
- Who funds PLAY FOR PINK INC ↗
- Who funds BRIDGE HOUSE INC ↗
- Who funds CYSTIC FIBROSIS FOUNDATION ↗
- Who funds Hospice of Palm Beach County Inc ↗
- Who funds PAWS 4 LIBERTY INC ↗
- Who funds ALZHEIMER'S FOUNDATION OF AMERICA INC ↗
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: American Endowment Foundation · The Bank of America Charitable Foundation Inc · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund
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 Damman Family Foundation Trust 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.
- Bridge House Inc — 88% of income from government
- Dana-Farber Cancer Institute Inc — 7% of income from government
- Hope Rural School Inc — 6% of income from government
- Lighthouse Artcenter 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.