· Private foundation
Gwendolyn Halsey-Albertson Foundation
Its FY2025 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 FY2017–2025.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2025
- Under $10k8 grants · $28k
- $10k–50k11 grants · $186k
| Recipient | Amount |
|---|---|
| WATERMILL MUSEUM | $30,000 |
| EAST END HOSPICE | $25,000 |
| CRISIS NURSERY | $23,563 |
| MULTIPLE MYELOMA RESEARCH FOUNDATION | $18,750 |
| GIVEWELL | $17,500 |
| STEPHEN SILLER TUNNEL TO TOWERS FOUNDATION | $15,000 |
| WATER MILL VILLAGE IMPROVEMENT ASSOC INC | $15,000 |
| LONG ISLAND CARES | $11,500 |
| ELIZABETH DOLE FOUNDATION | $10,000 |
| AMERICAN RED CROSS | $10,000 |
| SAMARITAN'S PURSE | $10,000 |
| MANNA FOOD BANK | $7,125 |
| EASTERN LONG ISLAND HOSPITAL | $5,000 |
| SJOGRENS FDN | $5,000 |
| FISHER HOUSE FDN INC | $5,000 |
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 (FY17–25, $71k) land where the poverty rate runs at 7%, against an area that typically sits at 7%. 5% of those dollars go to grantees based in above-average-need neighborhoods. Your grants skew toward lower-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.
24 repeat relationships — 8 still active in FY2025, 16 since wound down; 11 grantees were first funded in FY2025 (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 FY2025, 47% of grant dollars renewed an existing relationship; $114k 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
- WMWater Mill Museum9× · 2017–2025 · $67k · revenue +33%
- EEEast End Hospice Inc7× · 2017–2025 · $47k · revenue +38%
- LILong Island Cares Inc8× · 2017–2025 · $21k · revenue +181%
Funded once
- IGIndividual grant recipientone grant, 2022 · $3k
THE MICHAEL J FOX FOUNDATION FOR PARKINSON'S RESEARCHgraduatedone grant, 2023 · $2k · revenue +60%- MOMercury One Incgraduatedone grant, 2019 · $1k · revenue +306%
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.
Brief description of the organization's mission the purpose of the fund is to provide assistance to the families of new york city police officers and firefighters who have been killed in the line of duty. after the events of september 11,…
The purpose of the water research foundation (wrf) is a definitive research organization to advance the science of all things water to better meet the evolving needs of its subscribers and the water sector. to engage exclusively in…
The fsmb serves as the voice for state medical boards, supporting them through education, assessment, research and advocacy while providing services and initiatives that promote patient safety, quality health care and regulatory best…
Sarasota memorial healthcare foundation is the philanthropic partner that helps sarasota memorial health care system bring world-class care to our community.
To improve the lives of people through innovative scientific and engineering research.
Sof is called to empower warriors to find purpose, be resilient, and live well. we develop and provide customized treatment plans for veterans through our national network of partners.
We, at ch, humbly join together to bring christ's healing mission and the mission of mercy of the catholic church expressed in catholic health care to our communities.
Inspired by the gift of donation from our communities, allosource responsibly provides innovative cellular and tissue allografts to advance patient healing.
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…
To support salem health, salem health west valley and related organizations.
The mission of the uso foundation (foundation) is to support uso inc.'s (uso) mission to strengthen the well-being of the people serving in america's military and their families.
The special forces foundation provides immediate and ongoing support to the special forces community and their families.
For reference, the grantee most central to the portfolio’s shape is Fisher House Foundation Inc and the most unlike its peers is The Elizabeth Dole Charitable Foundation. 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 38 years old; the field is 18. You back the established end — and your money leans older still.
The field is 19% 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 10% 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.
28 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. 28 of the 45 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 Water Mill Museum ↗
- Who funds East End Hospice Inc ↗
- Who funds CRISIS NURSERY ↗
- Who funds WATER MILL VILLAGE IMPROVEMENT ASSOC INC ↗
- Who funds Long Island Cares Inc ↗
- Who funds THE MULTIPLE MYELOMA RESEARCH FOUNDATION INC ↗
- Who funds FISHER HOUSE FOUNDATION INC ↗
- Who funds THE CLEAR FUND ↗
- Who funds STEPHEN SILLER TUNNEL TO TOWERS FOUNDATION ↗
- Who funds Cincinnati Youth Collaborative ↗
- Who funds SAMARITAN'S PURSE ↗
- Who funds CARING FOR MILITARY FAMILIES THE ELIZABETH DOLE FOUNDATION ↗
- Who funds HOMES FOR OUR TROOPS INC ↗
- Who funds SJOGREN'S FOUNDATION INC ↗
- Who funds THE ELIZABETH DOLE CHARITABLE FOUNDATION ↗
- Who funds CONCERNS OF POLICE SURVIVORS INC ↗
- Who funds THE INTREPID FALLEN HEROES FUND ↗
- Who funds American National Red Cross & Its Constituent Chapters and Branches ↗
- Who funds WATER MILL COMMUNITY CLUB INC ↗
- Who funds WATERORG ↗
- Who funds THE SOUTHAMPTON HOSPITAL FOUNDATION INC ↗
- Who funds THE MICHAEL J FOX FOUNDATION FOR PARKINSON'S RESEARCH ↗
- Who funds Mercury One Inc ↗
- Who funds Ronald McDonald House Charities New York Metro Inc ↗
- Who funds ALZHEIMER'S FOUNDATION OF AMERICA INC ↗
- Who funds AMYOTROPHIC LATERAL SCLEROSIS MN MINNESOTANORTH DAKOTASOUTH DAKOTA ↗
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: Ge Aerospace Foundation · American Endowment Foundation · Jpmorgan Chase Foundation · Charities Aid Foundation America · National Philanthropic Trust · The Bank of America Charitable Foundation Inc · Paypal Charitable Giving Fund · American Online Giving Foundation Inc · 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 Gwendolyn Halsey-Albertson 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 Gwendolyn Halsey-Albertson Foundation?
Find your warmest path to Gwendolyn Halsey-Albertson 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.