· Private foundation
Peter & Mary Stone Foundation
Its FY2019 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
What it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2019.
Where the money goes
Grants by size, and the largest recipients.
By grant size · FY2019
- Under $10k8 grants · $13k
- $10k–50k1 grant · $11k
| Recipient | Amount |
|---|---|
| Individual grant recipient | $10,885 |
| EAST HAMPTON MEALS ON WHEELS | $3,600 |
| AMAGANSETT HISTORICAL ASSOCIATION | $2,500 |
| NRDC | $1,800 |
| AMAGANSETT FREE LIBRARY | $1,500 |
| ACLU FOUNDATION | $1,450 |
| GREENPEACE | $1,000 |
| THE MUSEUM OF MODERN ART | $539 |
| AMERICAN FEDERATION OF POLICE & CONCERNED CITIZENS (AFP&CC) | $474 |
Does the money reach high-need areas?
Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.
Dollar for dollar, its grants (FY17–19) land where the poverty rate runs at 10%, against an area that typically sits at 8%. 29% of its dollars go to grantees based in above-average-need neighborhoods. Its grants skew toward lower-need ZIPs.
How this is measured
How this is measured
Who it funds again
Organizations funded in more than one year, against those funded once.
Grantees it renews have grown median revenue +76% since the first grant, against -3% for those funded once.
8 repeat relationships: 7 still active in FY2019, 1 since wound down; 2 grantees were first funded in FY2019 (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 FY2019, 83% of grant dollars renewed an existing relationship; $4k went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
Backed again, and grew
NATURAL RESOURCES DEFENSE COUNCIL INC3× · 2017–2019 · $8k · revenue +41%- EHEAST HAMPTON MEALS ON WHEELS INC2× · 2018–2019 · $5k · revenue +151%
AMERICAN CIVIL LIBERTIES UNION FOUNDATION INC2× · 2017–2019 · $3k · revenue +102%
Funded once
- WRWILDLIFE RESCUE CENTERone grant, 2018 · $3k
- ARANIMAL RESCUE FUNDone grant, 2018 · $2k
- EHEAST HAMPTON GROUP FOR WILDLIFE INCone grant, 2017 · $1k
How this is measured
Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.
Closest unfunded matches
The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.
The museum's mission statement is: "to discover, interpret, and disseminate - through scientific research and education - knowledge about human cultures, the natural world, and the universe."
The Morgan Library & Museum celebrates and shares the history and process of human creativity from antiquity to the present day through the preservation, study, and interpretation of a dynamic and growing collection.
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…
American gas association's (the association) mission is to develop and advocate for informed, innovative, and durable policy that fulfills our nation's energy needs, environmental aspirations and economic potential. we are committed to…
The architectural league of new york supports critically transformative work in the allied fields that shape the built environment. as a vital, independent forum, the league stimulates thinking, debate, and action on today's (continued on…
Preservation of civil liberties through litigation and public education.
As noted in its articles of incorporation, the mission of the aclu is "to maintain and advance civil liberties, including, without limitation, the freedoms of association, press, religion and speech, and the rights to the franchise, to due…
The adirondack council ensures the ecological integrity (clean water and air, wildlife habitat, etc.), wild character (solitude, scenic beauty, etc.), and vibrant communities of new york's six-million-acre adirondack park. the adirondack…
The new york society library was founded in 1754 by the new york society, a civic-minded group formed in the belief that the availability of books would help the city of new york to prosper.
The purpose of the East Hampton Library is to meet the information, knowledge and reading needs of its users. In addition, the Library supports its famed Long Island Collection for historical reasearch which includes more than 100,000…
Queens library transforms lives by cultivating personal and intellectual growth and by building strong communities.
Mission - the aclu of maine works to support bills that advance civil rights and civil liberties and oppose bills that would curtail them. we also provide voter education about how to vote and voting rights at the polls. we do not endorse…
How this is measured
8 grantees tracked through their own filings, 2017–2026.
Each grant beside the grantee’s revenue from every source, year by year.
How this is measured
Counted here: distinct organizations funded across 2017 to 2026, not grant rows in a single year, so this will not match the grant count on the cover. 8 of the 14 grantees resolved in that span have returns of their own we could reconcile.
Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.
Where the money sits, by cause and then by grantee
Each grantee by its size and the funder’s share of it; top left is load-bearing
Grantee by grantee: a decade per organization, before and after funding
A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.
- Who funds NATURAL RESOURCES DEFENSE COUNCIL INC ↗
- Who funds EAST HAMPTON MEALS ON WHEELS INC ↗
- Who funds AMERICAN CIVIL LIBERTIES UNION FOUNDATION INC ↗
- Who funds The New York Public Library Astor Lenox and Tilden Foundations ↗
- Who funds AMAGANSETT HISTORICAL ASSOCIATION ↗
- Who funds AMAGANSETT FREE LIBRARY ↗
- Who funds GREENPEACE INC ↗
- Who funds Museum of Modern Art ↗
How much its grantees rely on government
Each dot is one organization Peter & Mary Stone Foundation funds: left to right is the share of its income from government, bottom to top the share from Peter & Mary Stone Foundation. Bigger dots raise more.
How this is measured
Warm introductions · Powered by PlinthPlus
How do I get to Peter & Mary Stone Foundation?
Find your warmest path to Peter & Mary Stone 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.
Play a game based on Peter & Mary Stone’s filings →