· Private foundation
Lamm 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.
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 $10k7 grants · $15k
- $10k–50k1 grant · $15k
| Recipient | Amount |
|---|---|
| JUPITER MEDICAL CENTER FOUNDATION | $15,000 |
| MORSE CHARITABLE FOUNDATION FOUNDATION INC | $5,000 |
| Individual grant recipient | $5,000 |
| JUDITH CREED HORIZONS FOR ACHIEVING INDEPENDENCE (JCHAI) | $2,500 |
| FRENCHMAN'S CREEK CHARITIES FOUNDATION | $2,300 |
| BLADDER CANCER ADVOCACY NETWORK | $300 |
| UNIVERSITY OF PENNSYLVANIA | $250 |
| FURRY FRIENDS ANIMAL RESCUE | $100 |
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 (FY17–23, $4k) land where the poverty rate runs at 13%, against an area that typically sits at 9%. 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.
And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +88% since the first grant, against +38% for the ones you funded once.
21 repeat relationships — 1 still active in FY2025, 20 since wound down; 6 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, 8% of grant dollars renewed an existing relationship; $28k 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 Inc7× · 2017–2023 · $31k · revenue +93%
- FCFRENCHMANS CREEK CHARITIES FOUNDATION INC9× · 2017–2025 · $17k · revenue +119%
- UOUniversity of Michigan3× · 2018–2020 · $10k · revenue +195%
Funded once
- STSPILL THE HONEY FOUNDATIONone grant, 2021 · $1k
HEALTHNETWORK FOUNDATION FKA HEALTH NET FOUNDATION INCgraduatedone grant, 2023 · $1k · revenue +38%- HHHARRITON HIGH SCHOOLone grant, 2024 · $1k
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.
JMCPG is committed to providing compassionate, personalized care from the region's most trusted team of physicians and health care professionals. Across the Palm Beaches and the Treasure Coast of Florida, JMCPG practice locations offer…
Long island jewish medical center is part of the northwell health ("northwell"), which strives to improve the health of the communities it serves and is committed to providing the highest quality clinical care; educating the current and…
Committed to exceptional healthcare quality for all and actively engaged with our community, einstein drives scientific discovery and educates compassionate leaders in health and science.
Assist banner health complete its mission to make health care easier so life can be better by providing integrated & coordinated care & population health management.
Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.
Mjhs health system is a charitable not-for-profit established to support the activities of affiliated organizations. mjhs is built on the core values of compassion, dignity and respect, first established by the four brooklyn ladies in…
Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.
Aamc leads & serves the academic medicine community to improve the health of people everywhere.
The organization provides medical care to improve, maintain, and restore the health of the people in the communities we serve.
Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.
Jfk medical associates, p.a. is committed to excellence in providing quality and compassionate healthcare services to diverse communities.
The organization provides high quality medical care to the community that it serves and specifically provides cardiology & related professional medical services in conjunction with hmh hospitals corp.
For reference, the grantee most central to the portfolio’s shape is Jewish Federation of Palm Beach County Inc and the most unlike its peers is Atlantic County Outlaws Inc. 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 48 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) — 3% of your grantees by number, and just 0% of your money.
The orgs you fund almost never close — 3% 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.
29 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. 29 of the 66 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 JEWISH FEDERATION OF PALM BEACH COUNTY INC ↗
- Who funds TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA ↗
- Who funds Jupiter Medical Center Inc ↗
- Who funds JEWISH FEDERATION OF GREATER PHILADELPHIA ↗
- Who funds FRENCHMANS CREEK CHARITIES FOUNDATION INC ↗
- Who funds Jupiter Medical Center Foundation Inc ↗
- Who funds University of Michigan ↗
- Who funds THE SCRIPPS RESEARCH INSTITUTE ↗
- Who funds THE CHILDREN'S HOSPITAL OF PHILADELPHIA ↗
- Who funds ISRAEL TENNIS CENTERS FOUNDATION INC ↗
- Who funds American National Red Cross & Its Constituent Chapters and Branches ↗
- Who funds MORSELIFE FOUNDATION INC ↗
- Who funds HEALTHNETWORK FOUNDATION FKA HEALTH NET FOUNDATION INC ↗
- Who funds United Way of Palm Beach County Inc ↗
- Who funds HILLEL OF BROWARD AND PALM BEACH INC ↗
- Who funds JUDITH CREED HORIZONS FOR ACHIEVING INDEPENDENCE ↗
- Who funds RAYMOND F KRAVIS CENTER FOR THE PERFORMING ARTS INC ↗
- Who funds VOLUNTEER MEDICAL SERV CORPS OF LM & NAR ↗
- Who funds BLADDER CANCER ADVOCACY NETWORK INC ↗
- Who funds AMERICAN CANCER SOCIETY 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: The Philadelphia Foundation · National Philanthropic Trust · Vanguard Charitable Endowment Program · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile Foundation
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 Lamm Family Foundation 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.
- Young Israel of Margate — 3% of income from government
- Jupiter Medical Center Inc — 2% of income from government
- United Way of Palm Beach County Inc — 1% 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.