· Private foundation
Hyman & Marjorie Weinberg Foundation
Its FY2021 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 FY2020–2021.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2021
- Under $10k26 grants · $51k
- $10k–50k1 grant · $10k
| Recipient | Amount |
|---|---|
| UNIV OF S DAKOTA FOUNDATION (ROSEBUD YELLOW ROBE ENDOWMENT) | $10,000 |
| HAMPTON LIBRARY | $5,000 |
| THE NOAH BENJAMIN REISMAN FOUNDATION | $5,000 |
| ADELPHI UNIVERSITY | $5,000 |
| CURE ALZHEIMER'S FUND | $5,000 |
| JDRF (JUVENILE DIABETES RESEARCH FOUNDATION) | $4,000 |
| AMERICAN HEART ASSOC | $4,000 |
| PHILABUNDANCE | $2,500 |
| PAWS (PHILA ANIMAL WELFARE SOC) | $2,000 |
| THE WARDROBE (FKA THE CAREER WARDROBE) | $2,000 |
| PROJECT HOME | $2,000 |
| BRIDGEHAMPTON CHILDCARE CENTER | $2,000 |
| RESCUE & WELFARE TRUST FUND OF THE BULL TERRIER CLUB OF AMERICA | $2,000 |
| ST JOHN THE EVANGELIST HOMELESS SHELTER | $1,000 |
| TOGETHERIDE | $1,000 |
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 (FY20–21, $5k) land where the poverty rate runs at 22%, against an area that typically sits at 8%. 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.
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.
Research, education and general - princeton university is a private not-for-profit, non-sectarian institution of higher learning with approximately 5,700 undergraduate and 3,300 graduate students. 2,500 students graduated in the 2024-2025…
The University of New Haven is a student-centered comprehensive university with an emphasis on excellence in liberal arts and professional education. Our mission is to prepare our students to lead purposeful and fulfilling lives in a…
The bac is committed to provide excellence in design education grounded in practice and accessible to diverse communities.
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 mit is to advance knowledge and educate students in science, technology, and other areas of scholarship that will best serve the nation and the world in the 21st century.
Education and Research
Undergraduate, graduate, and professional education and research across a broad array of academic domains.
Fordham university, the jesuit university of new york, is committed to the discovery of wisdom and the transmission of learning, through research and through education of the highest quality. for more information, see schedule o.
The primary mission of furman as a liberal arts institution is to provide a distinctive education in fine arts, humanities, social sciences, mathematics and the sciences, as well as selected professional disciplines.
Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.
As philadelphia's jesuit catholic university, saint joseph's provides a rigorous, student-centered education rooted in the liberal arts. we prepare students for personal excellence, professional success, and engaged citizenship. striving…
The university's goal in the coming decade is to advance learning through the integration of teaching, research and service to others. the core of this goal is to prepare graduates to engage with the world and lead lives of meaning. to do…
For reference, the grantee most central to the portfolio’s shape is Philabundance and the most unlike its peers is Rescue & Welfare Trust Fund of the Btca. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
17 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. 17 of the 31 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 ALZHEIMER'S DISEASE RESEARCH FOUNDATION ↗
- Who funds ADELPHI UNIVERSITY ↗
- Who funds American Heart Association Inc ↗
- Who funds THE SUNDAY LOVE PROJECT INC ↗
- Who funds Philabundance ↗
- Who funds RESCUE & WELFARE TRUST FUND OF THE BTCA ↗
- Who funds PROJECT HOME ↗
- Who funds BROWN UNIVERSITY ↗
- Who funds AMERICAN FRIENDS OF MAGEN DAVID ADOM ↗
- Who funds TREVOR PROJECT INC ↗
- Who funds ST JOHN THE EVANGELIST HOMELESS SHELTER INC ↗
- Who funds TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA ↗
- Who funds SHARE FOOD PROGRAM ↗
- Who funds FRIENDS OF LAUREL HILL AND WEST LAUREL HILL CEMETERIES ↗
- Who funds American Association for Cancer Research Foundation ↗
- Who funds HUMAN RIGHTS CAMPAIGN FOUNDATION ↗
- Who funds CURTIS INSTITUTE OF MUSIC ↗
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 set of overlaps that mostly run through you, not between each other.
Open a dossier: 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 Hyman & Marjorie Weinberg 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 Hyman & Marjorie Weinberg Foundation?
Find your warmest path to Hyman & Marjorie Weinberg 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.