· Private foundation
Plum Beach Foundation
Its FY2024 filing reports that it accepted unsolicited grant applications.
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 · FY2022
- $10k–50k2 grants · $20k
- $50k–250k2 grants · $150k
| Recipient | Amount |
|---|---|
| SAMUEL WAXMAN CANCER RESEARCH FOUNDATION | $100,000 |
| SECOND STAGE THEATRE INC | $50,000 |
| GRASSROOTS SOCCER INC | $10,000 |
| GUILD HALL OF EAST HAMPTON INC | $10,000 |
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 (FY17–17, $5k) land where the poverty rate runs at 17%, against an area that typically sits at 7%. 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.
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 +40% since the first grant, against +38% for the ones you funded once.
7 repeat relationships — 3 still active in FY2022, 4 since wound down; 1 grantees were first funded in FY2022 (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 FY2022, 94% of grant dollars renewed an existing relationship; $10k 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
- TSTHE SECOND STAGE THEATRE INC4× · 2017–2022 · $130k · revenue +159%
THE BREAST CANCER RESEARCH FOUNDATION INC2× · 2017–2018 · $101k · revenue +40%- SPSANDS POINT GOLF FUND INC2× · 2018–2019 · $555 · revenue +65%
Funded once
- TCTHE COALITION FOR THE HOMELESS INCgraduatedone grant, 2019 · $24k · revenue +136%
- PAPUBLIC ART FUND INCone grant, 2017 · $15k · revenue -10%
- TBTHE BIG HOUSE FOUNDATION INCone grant, 2017 · $5k · revenue +12%
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 governors island corporation, doing business as the trust for governors island, is the 501(c)(3) not-for-profit organization created by the city of new york and charged with the planning, redevelopment and ongoing operations of 150…
To educate the community as to the significance of their architectural and historic heritage through the preservation, protection, improvement, and restoration of sites and buildings in western new york that are of historic or civic…
Wamc is chartered by the new york state board of regents to "furnish, prepare and present non-profit and non-commercial educational, instructional and cultural radio programs and also non-profit and non-commercial programs (wamc's mission…
The zachary and elizabeth m. fisher center for alzheimer's research foundation is dedicated to attacking the scourge of alzheimer's disease through a 3-pronged assault focused on understanding the cause of alzheimer's disease (ad),…
The mission of the organization is to foster the development of creative individuals as writers and artists and to promote public appreciation of excellence in the literary and graphic arts by publishing a magazine containing fiction,…
The board adopted mission statement is: nyu langone hospitals (the "hospital") will operate with new york university's medical schools a health system ("nyu langone health") devoted to excellence in patient care, education and research. in…
The new york botanical garden is a museum of plants and a scientific research center devoted to the study of plants and their uses. it is the garden's mission to improve public understanding of the natural world, horticulture, and the…
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…
Friends of the high line works to build and maintain an extraordinary public space on the high line. we seek to protect the entire historic structure, transforming an essential piece of new york's industrial past and inspiring new ways of…
The mission of the long island board of realtors is to be the trusted ally uniting our realtor members in promoting the benefits of and ensuring the future of real property for all.
The mission of new york city center is to be new york city's leading center for dance and musical theater. dedicated to making the arts accessible to the broadest possible audience, city center seeks to create a welcoming environment and…
The conservancy preserves and revitalizes new york's architecture. by doing so, it contributes to new york's economy, tourism and quality of life.
For reference, the grantee most central to the portfolio’s shape is Public Art Fund Inc and the most unlike its peers is Sands Point Golf Fund Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
19 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. 19 of the 20 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 SAMUEL WAXMAN CANCER RESEARCH FOUNDATION ↗
- Who funds THE SECOND STAGE THEATRE INC ↗
- Who funds THE BREAST CANCER RESEARCH FOUNDATION INC ↗
- Who funds GRASSROOT SOCCER INC ↗
- Who funds PROJECT ALS INC ↗
- Who funds THE COALITION FOR THE HOMELESS INC ↗
- Who funds PUBLIC ART FUND INC ↗
- Who funds GUILD HALL OF EAST HAMPTON INC ↗
- Who funds THE BIG HOUSE FOUNDATION INC ↗
- Who funds FELIX ORGANIZATION - ADOPTEES FOR CHILDREN INC ↗
- Who funds JEWISH BOARD OF FAMILY & CHILDREN'S SERVICES INC ↗
- Who funds WAINSCOTT WINDMILL FUND ↗
- Who funds LANDMARK ON MAIN STREET INC ↗
- Who funds PORT WASHINGTON FIRE DEPARTMENT INC ↗
- Who funds PECONIC LAND TRUST INC ↗
- Who funds SANDS POINT GOLF FUND INC ↗
- Who funds SPECIAL OLYMPICS INC ↗
- Who funds AUTISM SPEAKS INC ↗
- Who funds AMARYLLIS FARM EQUINE RESCUE 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 Pamela and Laurence Tarica Foundation · National Philanthropic Trust · 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 Plum Beach 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.