· Private foundation
Henry and Susan Bloom Family 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 $10k12 grants · $18k
- $10k–50k1 grant · $22k
| Recipient | Amount |
|---|---|
| Chabad of the Shore | $22,340 |
| GLOBAL GALLOP LLC | $6,800 |
| Greater Miami Jewish Federation | $5,500 |
| CENTRAL FUND OF ISRAEL | $3,600 |
| Chhange | $1,075 |
| CONGREGATION B'NAI ISRAEL | $268 |
| JEWISH MUSEUM OF FLORIDA | $198 |
| Memorial Sloan Kettering Cancer Center | $180 |
| THE GUSH ETZION FOUNDATION | $180 |
| Individual grant recipient | $157 |
| MERCY CENTER | $100 |
| Individual grant recipient | $100 |
| TRIBE OF NOVA FOUNDATION | $66 |
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, $15k) land where the poverty rate runs at 17%, against an area that typically sits at 11%. 99% 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 +58% since the first grant, against +12% for the ones you funded once.
20 repeat relationships — 3 still active in FY2024, 17 since wound down; 9 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, 67% of grant dollars renewed an existing relationship; $11k 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
- BCBROADWAY CARESEQUITY FIGHTS AIDS INC5× · 2019–2023 · $2k · revenue +12%
- TMThe MHE Research Foundation3× · 2017–2023 · $850 · revenue +79%
- RTROSIE'S THEATER KIDS INC2× · 2020–2021 · $808 · revenue +36%
Funded once
- AFAMERICAN FRIENDS OF BEIT ISSIE SHAPIRO INCone grant, 2023 · $15k · revenue -3%
- GOGodo Omanet LTDone grant, 2023 · $9k
- NCNicholas Childrens Foundationone grant, 2019 · $5k
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 mission of the jewish museum is to collect, preserve, exhibit and interpret art and jewish culture. see schedule o for more information.
Operate a state-of-the-art, world-class genomic research center that creates and uses advanced genomics to understand the genetic basis of disease. for more information, see schedule o.
The mission of dfci is to provide expert, compassionate, and equitable care to children, adults, and their families, while advancing the understanding, diagnosis, treatment, cure, and prevention of cancer and related diseases. we train new…
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.
The mission of the institute is to translate basic genetic and molecular mechanisms of schizophrenia and related developmental brain disorders into clinical advances that change the lives of affected individuals. it is catalyzing a new…
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…
Artis is an independent nonprofit organization that supports contemporary artists from israel whose work addresses aesthetic, social and political questions to inspire reflection and debate. www.artis.art
The samuel waxman cancer research foundation (the "foundation") funds innovative research to bring faster cures to patients. in addition to supporting ongoing collaborative research in specific cancers, our scientists are investigating the…
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,…
Since its founding, over 120 years ago, as a medical dispensary to meet the needs of the impoverished and underserved jewish community of the lower east side, beth israel medical center has been committed to the care of persons of all…
Nyu is a private university with approximately 60,000 matriculating students in 20 schools and institutes. nyu's primary missions are education, research and scholarship, and patient care.
Together with our community, jcc manhattan creates opportunities for people to connect, grow, and learn within an ever-changing jewish landscape.
For reference, the grantee most central to the portfolio’s shape is American Friends of Beit Issie Shapiro Inc and the most unlike its peers is The Mhe Research Foundation. 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 35 years old; the field is 15. You back the established end — and your money leans older still.
The field is 22% startups (under 5 years old) — 6% of your grantees by number, and just 0% of your money.
The orgs you fund almost never close — 0.0% lost their exemption, against 12% 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.
37 grantees tracked through their own filings, 2017–2026.
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 2017–2026, not grant rows in a single year — so this will not match the grant count on the cover. 37 of the 81 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 AMERICAN FRIENDS OF BEIT ISSIE SHAPIRO INC ↗
- Who funds Central Fund of Israel ↗
- Who funds AMERICAN SOCIETY FOR YAD VASHEM INC ↗
- Who funds BIRTHRIGHT ISRAEL FOUNDATION ↗
- Who funds MIAMI CHILDREN'S MUSEUM INC FKA MIAMI YOUTH MUSEUM ↗
- Who funds BROADWAY CARESEQUITY FIGHTS AIDS INC ↗
- Who funds THE ART INSTITUTE OF CHICAGO ↗
- Who funds HAND IN HAND A NEW JERSEY NONPROFIT ↗
- Who funds CANCER RESEARCH FUND OF THE DAMON RUNYON-WALTER WINCHELL FOUNDATION ↗
- Who funds WHITNEY MUSEUM OF AMERICAN ART ↗
- Who funds The MHE Research Foundation ↗
- Who funds ROSIE'S THEATER KIDS INC ↗
- Who funds METROPOLITAN MUSEUM OF ART ↗
- Who funds AHRC NEW YORK CITY FOUNDATION INC ↗
- Who funds ALZHEIMER'S DISEASE & RELATED DISORDERS ASSOCIATION INC ↗
- Who funds Upper East Side Hatzolah Inc ↗
- Who funds MEMORIAL SLOAN-KETTERING CANCER CENTER ↗
- Who funds THE BREAST CANCER RESEARCH FOUNDATION INC ↗
- Who funds BLOOD CANCER UNITED INC ↗
- Who funds ISRAEL HEART2HEART INC ↗
- Who funds MADISON SQUARE PARK CONSERVANCY INC ↗
- Who funds STEAMPARK 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: Jewish Communal Fund · Vanguard Charitable Endowment Program · The Bank of America Charitable Foundation Inc · Morgan Stanley Global Impact Funding Trust Inc · Paypal Charitable Giving Fund · American Online Giving Foundation Inc · National Philanthropic Trust · Donor Advised Charitable Giving Inc · Network for Good · 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 Henry and Susan Bloom 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.
- Mercy Center Corporation — 21% of income from government
- Miami Children's Museum Inc Fka Miami Youth Museum — 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 Henry and Susan Bloom Family Foundation?
Find your warmest path to Henry and Susan Bloom Family Foundation 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.