· Private foundation
Rudolph & Greta Koppel Foundation
Its FY2024 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 FY2017–2024.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2024
- Under $10k31 grants · $19k
- $10k–50k2 grants · $20k
| Recipient | Amount |
|---|---|
| GREATER MIAMI JEWISH FEDERATION | $10,000 |
| JEWISH FEDERATION OF BROWARD COUNTY | $10,000 |
| RAMAT SHALOM BETH ISRAEL SYNAGOGUE | $2,595 |
| EMUNAH | $2,000 |
| IMPACT ISRAEL | $1,000 |
| AMERICAN COMMITTEE FOR WEIZMANN INSTITUTE OF SCIENCE | $1,000 |
| HUMANE SOCIETY OF BROWARD COUNTY | $1,000 |
| WORLD WILDLIFE FUND | $1,000 |
| AMERICAN FRIENDS OF THE HEBREW UNIVERSITY | $1,000 |
| FRIENDS OF WLRN | $1,000 |
| HUMANE SOCIETY OF THE US | $1,000 |
| AMERICAN COMMITTEE FOR WEIZMANN INSTITUTE OF SCIENCE | $1,000 |
| AMERICAN TECHNION SOCIETY | $1,000 |
| HADASSAH | $1,000 |
| FRIENDS OF DISABLED VETERANS | $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 (FY23–24, $11k) 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.
And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +37% since the first grant, against -6% for the ones you funded once.
56 repeat relationships — 25 still active in FY2024, 31 since wound down; 5 grantees were first funded in FY2024 (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 FY2024, 91% of grant dollars renewed an existing relationship; $3k 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
Feeding America3× · 2021–2023 · $72k · revenue +23%- APABANDONED PET RESCUE INC2× · 2021–2022 · $10k · revenue +47%
- ACAMERICAN COMMITTEE FOR THE WEIZMANN INSTITUTE OF SCIENCE INC7× · 2017–2024 · $8k · revenue +17%
Funded once
- BCBLOOD CANCER UNITED INCone grant, 2023 · $20k · revenue -5%
THE MULTIPLE MYELOMA RESEARCH FOUNDATION INCone grant, 2017 · $15k · revenue -36%- AAAquanauts Adaptive Aquatics Incone grant, 2019 · $15k · revenue -39%
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.
World animal protection is a global organization working to end factory farming and wildlife exploitation. we expose cruel systems, promote animal-friendly alternatives, and influence policy change. for over 75 years, we've been rewriting…
Founded in 1877, american humane association, dba american humane society (american humane) is committed to ensuring the safety, welfare and well-being of animals. our leadership programs are first to serve in promoting and nurturing the…
Biu produces students who excel in the sciences, humanities, law, engineering, business & the arts.
HUMANE WORLD FOR ANIMALS INTERNATIONAL, FKA HUMANE SOCIETY INTERNATIONAL (HSI), works around the globe to promote the human-animal bond, rescue and protect dogs and cats, improve farm animal welfare, protect wildlife, promote animal-free…
Jewish national fund gives all generations of jews a unique voice in building a prosperous future for the land of israel and its people.
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 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…
Wisdom without walls is a nonprofit, nondenominational, online learning community that hosts intimate conversations with the most prominent voices in contemporary jewish thought, fostering discussions without ideological barriers.
The weitzman national museum of american jewish history, on independence mall in philadelphia, presents educational programs and experiences that preserve, explore, and celebrate the history of jews in america. its purpose is to connect…
To prevent cruelty to animals, we promote enacting and enforcing good public policies. enacting good laws depends upon electing good lawmakers, and we remind voters which candidates care about and support animal issues.
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.
The university is composed of several colleges and schools providing undergraduate, graduate, professional and post-doctoral education and training and research and clinical programs.
For reference, the grantee most central to the portfolio’s shape is American Friends of Hebrew University Inc and the most unlike its peers is Union of Councils for Jews in the Former Soviet Un. 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 41 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.
39 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. 39 of the 87 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 Feeding America ↗
- Who funds GREATER MIAMI JEWISH FEDERATION INC ↗
- Who funds BLOOD CANCER UNITED INC ↗
- Who funds THE MULTIPLE MYELOMA RESEARCH FOUNDATION INC ↗
- Who funds Aquanauts Adaptive Aquatics Inc ↗
- Who funds FRIENDS OF THE WORLD FOOD PROGRAM INC ↗
- Who funds ABANDONED PET RESCUE INC ↗
- Who funds AMERICAN COMMITTEE FOR THE WEIZMANN INSTITUTE OF SCIENCE INC ↗
- Who funds HUMANE SOCIETY OF GREATER MIAMI-DADE FOR POCTA AAP ↗
- Who funds AMERICAN FRIENDS OF HEBREW UNIVERSITY INC ↗
- Who funds SOUTH FLORIDA PUBLIC MEDIA GROUP INC ↗
- Who funds HUMANE SOCIETY OF BROWARD COUNTY INC ↗
- Who funds AMERICAN FRIENDS OF MAGEN DAVID ADOM ↗
- Who funds THE AMERICAN SOCIETY FOR THE PREVENTION OF CRUELTY TO ANIMALS ↗
- Who funds FRIENDS OF ISRAEL DISABLED VETERANS INC ↗
- Who funds NATIONAL WILDLIFE FEDERATION ↗
- Who funds IMPACTISRAEL INC ↗
- Who funds HUMANE FARMING ASSOCIATION ↗
- Who funds Alley Cat Allies Inc ↗
- Who funds GENERAL ISRAEL ORPHAN HOME FOR GIRLS ↗
- Who funds HUMANE SOCIETY OF THE TREASURE COAST INC ↗
- Who funds Furry Friends ↗
- Who funds NESHAMA FOUNDATION 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 · Morgan Stanley Global Impact Funding Trust Inc · The Bank of America Charitable Foundation Inc · Donor Advised Charitable Giving Inc · American Online Giving Foundation 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 Rudolph & Greta Koppel 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.
- Aquanauts Adaptive Aquatics Inc — 100% of income from government
- Hias Inc — 88% of income from government
- Wounded Warrior Project Inc — 0% of income from government
- South Florida Pbs 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.