· Private foundation
The Gail & Michael Rosenberg 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.
| Recipient | Amount |
|---|---|
| FELS EARLY LEARNING SERVICES | $1,100 |
| MMRF | $500 |
| Individual grant recipient | $500 |
| CONGREGATION RODEPH SHALOM | $500 |
| Individual grant recipient | $150 |
| FOOD TRUST | $50 |
| MLRT RHODI FAMILY | $50 |
| Individual grant recipient | $50 |
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, $11k) land where the poverty rate runs at 21%, against an area that typically sits at 12%. 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.
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 +22% since the first grant, against +10% for the ones you funded once.
5 repeat relationships — 1 still active in FY2024, 4 since wound down; 7 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, 17% of grant dollars renewed an existing relationship; $2k 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
- RSRODEPH SHALOM CONGREGATION8× · 2017–2024 · $11k
- FDFEDERATION DAY CARE SERVICES D/B/A FEDERATION EARLY LEARNING SERVICES7× · 2017–2023 · $11k · revenue -89%
- PMPHILADELPHIA MUSEUM OF JEWISH ART2× · 2017–2020 · $2k
Funded once
THE MULTIPLE MYELOMA RESEARCH FOUNDATION INCone grant, 2021 · $600 · revenue -31%- CCCB COMMUNITY SCHOOLSone grant, 2020 · $250 · revenue -17%
- CTCHILDREN'S TUMOR FOUNDATIONone grant, 2019 · $125 · revenue +10%
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.
Minneapolis jewish federation is a nonprofit organization that promotes a culture of philanthropy, leverages resources to meet local and global jewish needs, and facilitates community planning to ensure a thriving and secure future.
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…
See schedule othe organization is a not-for-profit, public charity established in 1911 to provide for the quality and continuity of jewish life in western new york and around the world through private philanthropy. the foundation seeks,…
Based on jewish values, the jewish federation of greater los angeles convenes and leads the community and leverages its resources to assure the continuity of the jewish people, support a secure state of israel, care for jews in need here…
Strengthening the community by providing behavioral health, healthcare and social services to all ages, faiths and backgrounds.
Jewish family and children's service of minneapolis provides essential services to people of all ages and backgrounds to sustain healthy relationships, ease suffering and offer support in times of need.
To facilitate and promote philanthropy through donor advised funds.
The jewish agency binds jews across ideologies and civilizations together in a worldwide jewish family with israel at its center. it provides the global framework for aliyah, ensures global jewish safety, strengthens jewish identity and…
Our vision is a flourishing jewish community where everyone feels included, supported and inspired. in order to accomplish this vision we cultivate resources, connect people and collaborate across the community to live and fulfill jewish…
Jewish food society works to preserve and celebrate jewish culinary heritage from around the world in order to increase awareness and deepen connections to jewish life. jfs is committed to showcasing the diversity of the jewish experience,…
The mission of the jewish museum is to collect, preserve, exhibit and interpret art and jewish culture. see schedule o for more information.
The children's hospital of philadelphia, the oldest hospital in the united states dedicated exclusively to pediatrics, strives to be the world leader in the advancement of health care for children by integrating excellent patient care,…
For reference, the grantee most central to the portfolio’s shape is Federation Day Care Services D/B/a Federation Early Learning Services and the most unlike its peers is The Food Trust. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
10 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. 10 of the 26 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 FEDERATION DAY CARE SERVICES D/B/A FEDERATION EARLY LEARNING SERVICES ↗
- Who funds JEWISH FEDERATION OF GREATER PHILADELPHIA ↗
- Who funds UNITED JEWISH APPEAL-FEDERATION OF JEWISH PHILANTHROPIES OF NEW YORK INC ↗
- Who funds THE MULTIPLE MYELOMA RESEARCH FOUNDATION INC ↗
- Who funds CB COMMUNITY SCHOOLS ↗
- Who funds CHILDREN'S TUMOR FOUNDATION ↗
- Who funds BIRTHRIGHT ISRAEL FOUNDATION ↗
- Who funds ABRAMSON SENIOR CARE FOUNDATION ↗
- Who funds THE FOOD TRUST ↗
- Who funds ZOOLOGICAL SOCIETY OF PHILADELPHIA ↗
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: 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 The Gail & Michael Rosenberg 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 or a single department — and drag the year to watch it move.
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 The Gail & Michael Rosenberg Foundation?
Find your warmest path to The Gail & Michael Rosenberg 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.