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· Private foundation

Winifred M Purdy 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.

$136k
Granted FY2025still arriving
9
Grants FY2025still arriving
5
States reached
$50k
Largest
01What you fund
0196% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20172025.

Health$393kArts & Culture$199kEducation$161kYouth Development$160kCommunity Improvement$27kEnvironment$19kHuman Services$7kAnimals$6kOther$0
02FY2025 · 9 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2025

  • Under $10k3 grants · $3k
  • $10k–50k5 grants · $83k
  • $50k–250k1 grant · $50k
$10,000
Median grant
5
States reached
$1.3M
Total assets
Largest grants
RecipientAmount
JUPITER MEDICAL CENTER FOUNDATION$50,000
PRESERVATION SOCIETY OF NEWPORT$25,000
NEWPORT HOSPITAL FOUNDATION$25,000
Individual grant recipient$12,500
INTERNATIONAL YACHT RESTORATION SCHOOL$10,000
SAIL TO PREVAIL$10,000
TUNNEL TO TOWERS FOUNDATION$1,000
LINDNER CENTER OF HOPE$1,000
JUDICIAL WATCH$1,000
02The need
03

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.

show:

Your human-services grants (FY21–23, $6k) land where the poverty rate runs at 7%, against an area that typically sits at 8%. 0% of those dollars go to grantees based in above-average-need neighborhoods. Your grants skew toward lower-need ZIPs.

area typical 8%TOMMY'S PLACE FOUNDATION INC: $5k → 7%TOMMY'S PLACE FOUNDATION INC: $1k → 7%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount

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

VT
NY
MA
OH
RI
CA
DC
FL

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.

03Your edge
repeat funding

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.

98%of every dollar goes to organizations you’ve funded before.
$1.0M · 18 repeat orgs$25k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +57% since the first grant, against +56% for the ones you funded once.

18 repeat relationships — 8 still active in FY2025, 10 since wound down; 1 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

18
11

Total granted

$1.0M
$24k

Median revenue growth · since first grant

+57%
+56%

Still filing today

83%
64%

New vs renewed · share of each year

In FY2025, 99% of grant dollars renewed an existing relationship; $1k went to new ones.

50%100%’17’18’19’20’21’22’23’24’25
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’17’18’19’20’21’22’23’24’25
Arts & CulturePhilanthropyHealthEducationEnvironmentCommunity ImprovementOther

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

  • JM
    Jupiter Medical Center Foundation Inc
    5× · 2017–2025 · $196k · revenue +129%
  • TP
    THE PRESERVATION SOCIETY OF NEWPORT COUNTY
    8× · 2018–2025 · $154k · revenue +94%
  • NH
    Newport Hospital Foundation
    9× · 2017–2025 · $146k · revenue +9%

Funded once

  • TO
    THE OUT-OF-DOOR ACADEMY
    one grant, 2022 · $5k
  • NEWPORT HISTORICAL SOCIETYgraduated
    one grant, 2017 · $5k · revenue +105%
  • NF
    NEWPORT FESTIVALS FOUNDATION INCgraduated
    one grant, 2019 · $4k · revenue +56%

Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.

04Your field

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.

1
United States Naval Institute

Provide an independent forum for those who dare to read, think, speak, and write to advance the professional, literary, and scientific understanding of sea power and other issues critical to global security.

2
Preserve Rhode Island

Preserve ri's vision is a future where historic preservation creates positive change, making our diverse cultures, the environment, and the economy better for the people who live, visit and work in rhode island. preserve ri's mission is to…

Arts & Culture
3
Nantucket Conservation Foundation Inc

The nantucket conservation foundation owns, protects, and stewards over 9,000 acres of land and coastal shoreline, conserves nantucket's rare and significant natural resources, and engages in impactful ecological research to inform…

Environment
4
Nantucket Historical Association

The nantucket historical association preserves and interprets the history of nantucket through its programs, collections, and properties, in order to promote the island's significance and foster an appreciation of it among all audiences.

Arts & Culture
5
Brighton Marine Inc

Brighton marine, inc. provides military and veteran families with comprehensive campus-based quality health care, as well as affordable and supportive housing for at-risk veterans and their families.

Health
6
University of New Haven

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…

Education
7
Newburyport Maritime Society Inc

To protect, preserve and interpret the martime heritage of the lower Merrimack Valley region and how it relates to American History

Arts & Culture
8
Rhode Island School of Design

The mission of rhode island school of design, through its college and museum,is to educate its students and the public in the creation and (see schedule o)appreciation of works of art and design, to discover and transmit knowledge and to…

Education
9
Connecticut Aeronautical Historical Association Inc

The new england air museum's mission is to preserve and present the story of aviation and aerospace, with an emphasis on new england's role, and the genius and inspiration that made it possible. the museum also seeks to inspire young…

Arts & Culture
10
Eastern National

Eastern national promotes the public's understanding and support of america's national parks and other public trust partners by providing quality educational experiences, products and services.

Recreation & Sports
11
Naples Zoo Inc

Naples zoo is accredited by the american zoo & aquarium association (aza) and has numerous animal exhibits placed on its 45-acre site. (continued on schedule o)each exhibit is unique and designed to simulate typical conditions for the…

Animals
12
National Public Radio Inc

National public radio, inc. ("npr") works collaboratively with member public radio station licensees ("member stations") to create a more informed public, one that is challenged and invigorated by a deeper understanding and appreciation of…

Arts & Culture

For reference, the grantee most central to the portfolio’s shape is Newport Restoration Foundation and the most unlike its peers is Friends of Ballard Park. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.

Your grantees are a median of 43 years old; the field is 19. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number19%0%<5yr13%5%5–10yr19%14%10–20yr18%19%20–35yr14%14%35–55yr18%48%55yr+
THE FIELDby orgYOUR MONEYby value19%0%<5yr13%1%5–10yr19%28%10–20yr18%14%20–35yr14%27%35–55yr18%31%55yr+

The field is 19% startups (under 5 years old) — 0% of your grantees by number, and just 0% of your money.

Closures · last 5 years

The orgs you fund almost never close 0.0% lost their exemption, against 10% of the field you don’t fund.

orgs you fund
0.0%0/24
the rest of the field
10%
646/6,389

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.

04the grantee network

23 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 20172025, not grant rows in a single year — so this will not match the grant count on the cover. 23 of the 30 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.

0
Load-bearing (≥25% of a budget)
8
Early backer (in before they grew)
22/23
Grantees still filing
18/23
Grew since you first funded

Where your money sits — by cause, then by grantee

THE PRESERVATION SOCIETY OF NEWPORT COUNTY — $153,800 · Arts & CultureTHE PRESERVATION SOCIETY OF NEWP…IYRS SCHOOL OF TECHNOLOGY & TRADES INC — $103,525 · Arts & CultureIYRS SCHOOL OF TECHNOLOGY & TRAD…PALM BEACH OPERA INC — $26,400 · Arts & CulturePALM BEACH OPERA INC+3 more — $11,500 · Arts & CultureBOYS AND GIRLS CLUBS OF NEWPORT — $160,000 · OtherBOYS AND GIRLS CLUBS OF NE…Individual grant recipient — $35,000 · OtherIndividual grant recipientIndividual grant recipient — $13,500 · OtherIndividual grant recipient+12 more — $28,700 · Other+12 moreJupiter Medical Center Foundation Inc — $196,000 · PhilanthropyJupiter Medical Center…+1 more — $3,500 · PhilanthropyNewport Hospital Foundation — $145,500 · HealthNewport Hospital Foun…SAIL TO PREVAIL — $51,000 · HealthSAIL TO PREVAILTHE FESSENDEN SCHOOL — $50,000 · EducationSTEPHEN SILLER TUNNEL TO TOWERS FOUNDATION — $2,000 · EducationNEW YORK YACHT CLUB FOUNDATION — $27,000 · Community ImprovementAQUIDNECK ISLAND LAND TRUST — $18,500 · Environment+1 more — $200 · Environment
Arts & Culture$295,225Other$237,200Philanthropy$199,500Health$196,500Education$52,000Community Improvement$27,000Environment$18,700

Each org by its size and your share of it — top-left is where you’re load-bearing

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ your share of their budgetJupiter Medical Center Foundation Inc — $196,000 over 5y, 0.2% of budgetTHE PRESERVATION SOCIETY OF NEWPORT COUNTY — $153,800 over 8y, 0.1% of budgetNewport Hospital Foundation — $145,500 over 9y, 4.9% of budgetIYRS SCHOOL OF TECHNOLOGY & TRADES INC — $103,525 over 7y, 0.6% of budgetSAIL TO PREVAIL — $51,000 over 6y, 1.8% of budgetTHE FESSENDEN SCHOOL — $50,000 over 5y, 0.0% of budgetNEW YORK YACHT CLUB FOUNDATION — $27,000 over 6y, 0.5% of budgetAQUIDNECK ISLAND LAND TRUST — $18,500 over 3y, 0.1% of budgetTommy's Place Foundation Inc — $6,000 over 2y, 0.3% of budgetROBERT POTTER LEAGUE FOR ANIMALS INC — $5,500 over 2y, 0.1% of budgetNEWPORT HISTORICAL SOCIETY — $5,000 over 1y, 0.4% of budgetNEWPORT FESTIVALS FOUNDATION INC — $3,500 over 1y, 0.0% of budgetHOBE SOUND COMMUNITY CHEST INC — $3,500 over 2y, 0.1% of budgetNEWPORT PERFORMING ARTS CENTER INC — $3,000 over 1y, 0.8% of budgetTHE COMPANY OF THE REDWOOD LIBRARY AND ATHENAEUM — $2,500 over 1y, 0.1% of budgetNEWPORT RESTORATION FOUNDATION — $2,450 over 4y, 0.0% of budgetDIRECT RELIEF — $2,000 over 1y, 0.0% of budgetSTEPHEN SILLER TUNNEL TO TOWERS FOUNDATION — $2,000 over 2y, 0.0% of budgetJUDICIAL WATCH INC — $1,200 over 2y, 0.0% of budgetJUPITER ISLAND GARDEN CLUBINC — $200 over 1y, 0.1% of budget
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.

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.

Hamilton Family FoundationPA30.4× affinity12 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Hamilton Family Foundation · Van Beuren Charitable Foundation Inc · Alletta Morris McBean Charitable Trust · The Rhode Island Community Foundation · The New York Community Trust · The Anne and David B Ford Jr Foundation · Kane Wallace Foundation · Hamilton Family Charitable Trust · Frederick Henry Prince Testamentary Trust · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Hope Foundation · Ejmp Fund for Philanthropy

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 Winifred M Purdy 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, a single department, or state — and drag the year to watch it move.

2024
202122232425
no gov · 50%0%1%3%5%your share of their income ↑0%23%45%68%90%share of the org’s income from governmentmedian 0%
  • The Fessenden School0% of income from government
no gov moneyreceives it· size = income
5get no government money at all
3report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–90%
typical government reliance, FY2025

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.

05Through Plinth

Warm introductions · Powered by PlinthPlus

How do I get to Winifred M Purdy Foundation?

Find your warmest path to Winifred M Purdy 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.

On method. Every financial figure here is read directly from IRS e-file XML — your own 990/990-PF and the multi-year returns of the 30 grantees we resolved across every year we hold, several hundred filings in all (a different count from the grant rows on the cover, which are one fiscal year)— each linked to its source. Grantee achievements and outcomes are each organization’s own program-service reporting (Form 990, Part III); we read these as association with sustained funding — the foundation is one of several forces — suppress low-confidence name matches rather than guess, and say so where a figure rests on a single grant or filing. Not everything on this page is a filed figure, and the difference matters. Filed is what you reported on your return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears. How we build these →

Generated from your IRS Form 990-PF e-file return for fiscal year 2025, released 2025. Filings run roughly 12–24 months behind; figures are dated accordingly.

Source object · view filing

More from the funding graph