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Plinth

· Private foundation

Enid Storm Dwyer 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.

$103k
Granted FY2025still arriving
22
Grants FY2025still arriving
6
States reached
$5k
Largest
01What you fund
0199% classified

What you funded, over time

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

Arts & Culture$193kHealth$122kEnvironment$57kAnimals$36kFood & Nutrition$21kHuman Services$20kReligion$17kPublic Safety & Disaster$16kOther$0
02FY2025 · 22 grants

Where the money goes

Your grants by size, and where they go.

$4,697
Median grant
6
States reached
$1.3M
Total assets
Largest grants
RecipientAmount
MOUNT VERNON LADIES ASSOCIATION$4,697
AMERICAN MUSEUM OF NATURAL HISTORY$4,697
MYSTIC SEAPORT MUSEUM$4,697
CONNECTICUT FARMLAND TRUST INC$4,697
THE MARK TWAIN HOUSE & MUSEUM$4,697
NEW YORK HISTORICAL SOCIETY$4,697
COLONIAL WILLIAMSBURG FOUNDATION$4,697
GUIDE DOG FOUNDATION FOR THE BLIND$4,697
FLORENCE GRISWOLD MUSEUM$4,697
CENTER FOUNDATION INC$4,697
ST FRANCIS HOSPITAL AND MEDICAL CENTER$4,697
OLD STURBRIDGE INC$4,697
ST JOHN'S EPISCOPAL CHURCH$4,697
THE CONNECTICUT AUDUBON SOCIETY$4,697
BREAST CANCER RESEARCH FOUNDATION$4,697
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 (FY18–24, $15k) land where the poverty rate runs at 15%, against an area that typically sits at 8%. 93% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 8%AMERICAN RED CROSS: $3k → 16%WOUNDED WARRIOR PROJECT: $3k → 11%WOUNDED WARRIOR PROJECT INC: $5k → 17%WOUNDED WARRIOR PROJECT INC: $2k → 17%VALLEY-SHORE YMCA: $500 → 7%VALLEY-SHORE YMCA: $500 → 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
MN
NY
MA
IA
PA
CT
CA
KY
VA
MD
KS
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.

92%of every dollar goes to organizations you’ve funded before.
$462k · 60 repeat orgs$39k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +40% since the first grant, against -6% for the ones you funded once.

60 repeat relationships — 17 still active in FY2025, 43 since wound down; 3 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

60
8

Total granted

$462k
$25k

Median revenue growth · since first grant

+40%
-6%

Still filing today

75%
50%

New vs renewed · share of each year

In FY2025, 85% of grant dollars renewed an existing relationship; $14k went to new ones.

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

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

’17’18’19’20’21’22’24’25
Arts & CultureHealthEnvironmentHuman ServicesAnimalsRecreation & SportsOther

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

  • MYSTIC SEAPORT MUSEUM INC
    6× · 2017–2025 · $20k · revenue +31%
  • OS
    OLD STURBRIDGE INC
    6× · 2017–2025 · $20k · revenue +44%
  • WC
    WOODLAWN CONSERVANCY INC
    6× · 2017–2025 · $20k · revenue +55%

Funded once

  • CM
    COMMUNITY MUSIC SCHOOL OF COLLEGEVILLE LTD
    one grant, 2024 · $3k · revenue +2%
  • Y
    YMCA
    one grant, 2024 · $3k
  • EA
    Essex Ambulance Association Inc
    one grant, 2024 · $3k · revenue -20%

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
Uss Constitution Museum Inc

The uss constitution museum engages all ages in the story of "old ironsides" to spark excitement about maritime heritage, naval service, and the american experience.

Arts & Culture
2
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
3
New York Botanical Garden

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…

Environment
4
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.

5
The Pierpont Morgan Library

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.

Education
6
The Jewish Museum

The mission of the jewish museum is to collect, preserve, exhibit and interpret art and jewish culture. see schedule o for more information.

Arts & Culture
7
The Brooklyn Institute of Arts and Sciences

The mission of the brooklyn institute of arts and sciences, d/b/a brooklyn museum (the "museum") is to bring people together through art and experiences that inspire celebration, compassion, courage, and the will to act. (see schedule o).

Arts & Culture
8
Bruce Museum Inc

The bruce cultivates discovery and wonder, engaging a broad audience through the power of art & science.

Arts & Culture
9
Isabella Stewart Gardner Museum Inc

Organization's mission statement true to the ambitious vision of its founder and her spirit of creative risk-taking, the mission of the isabella stewart gardner museum is: - to bring to life and preserve the rich historic collection; - to…

Arts & Culture
10
The United States Holocaust Memorial Museum

Chartered by a unanimous act of congress, the museum is america's national institution for the documentation, study, interpretation, and education of holocaust history and serves as our country's memorial to the victims of the holocaust.…

Arts & Culture
11
Montauk Historical Society

The purpose of the montauk historical society is to collect, restore, preserve and display historically significant buildings, objects and writings and to preserve and share the history and cultures of montauk and the east end for this and…

Arts & Culture
12
Lowell Observatory

The mission of lowell observatory is to pursue the study of astronomy, especially the study of our solar system and its evolution; to conduct pure research in astronomical phenomena; and to maintain quality public education and outreach…

Science & Tech

For reference, the grantee most central to the portfolio’s shape is Wadsworth Atheneum Museum of Art and the most unlike its peers is Metropolitan Museum of Art. 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.

← shrinkinggrowing →↓ leaning in → pulling backsteadyLand Conservation Organizat…Cancer Support OrganizationsFood Pantries & AssistanceFaith-Based Liberal Arts Co…Volunteer Fire DepartmentsAnimal Rescue and AdoptionEnvironmental Advocacy Orga…Classical Music EnsemblesVeteran Support ServicesYmca Community CentersPublic Library SupportCommunity Arts OrganizationsCommunity Health Centers
the sector your giving your giving is ahead of the sector the sector’s ahead of you· dot size = how much the theme matters to each side
Ordered by the change in your giving — leaning in on top, pulling back at the bottom. The bar between the two dots is how out of step you are with the sector. Hover any row for detail.

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 52 years old; the field is 21. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number18%0%<5yr12%0%5–10yr18%4%10–20yr18%20%20–35yr14%29%35–55yr20%47%55yr+
THE FIELDby orgYOUR MONEYby value18%0%<5yr12%0%5–10yr18%3%10–20yr18%23%20–35yr14%26%35–55yr20%48%55yr+

The field is 18% 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%0/56
the rest of the field
10%
2,154/22,389

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

55 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. 55 of the 73 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)
6
Early backer (in before they grew)
54/55
Grantees still filing
42/55
Grew since you first funded

Where your money sits — by cause, then by grantee

MYSTIC SEAPORT MUSEUM INC — $20,447 · Arts & CultureMYSTIC SEAPORT MUSEUM INCOLD STURBRIDGE INC — $20,447 · Arts & CultureOLD STURBRIDGE INCWOODLAWN CONSERVANCY INC — $19,697 · Arts & CultureWOODLAWN CONSERVANCY INCFLORENCE GRISWOLD MUSEUM INC — $16,697 · Arts & CultureFLORENCE GRISWOLD MUSEUM INCTHE MARK TWAIN MEMORIAL — $15,947 · Arts & CultureTHE MARK TWAIN MEMORIALColonial Williamsburg Foundation — $12,697 · Arts & CultureColonial Williamsburg FoundationWADSWORTH ATHENEUM MUSEUM OF ART — $10,242 · Arts & CultureWADSWORTH ATHENEUM MUSEUM OF ARTTHE CONNECTICUT RIVER FOUNDATION AT STEAMBOAT DOCK INC — $8,492 · Arts & CultureTHOMAS JEFFERSON FOUNDATION INC — $7,697 · Arts & Culture+11 more — $40,096 · Arts & Culture+11 moreSAINT FRANCIS HOSPITAL AND MEDICAL CENTER FOUNDATION INC — $45,000 · OtherSAINT FRANCIS HOSPITAL AND MEDICAL CENTER FO…THE NATURE CONSERVANCY — $17,697 · OtherTHE NATURE CONSERVANCYGUIDE DOG FOUNDATION FOR THE BLIND INC — $13,697 · OtherGUIDE DOG FOUNDATION FOR THE BLIND INCCONNECTICUT FOODSHARE INC — $12,947 · OtherCONNECTICUT FOODSHARE INCMYSTIC AQUARIUM — $12,250 · OtherMYSTIC AQUARIUMSEAMENS CHURCH INSTITUTE INC — $8,697 · OtherST JOHN'S EPISCOPAL CHURCH — $8,447 · OtherESSEX LIBRARY ASSOCIATION INC — $6,992 · Other+26 more — $81,466 · Other+26 moreNATIONAL MULTIPLE SCLEROSIS SOCIETY — $14,000 · HealthNATIONAL M…CONNECTICUT CHILDREN'S FOUNDATION INC — $9,500 · HealthCONNECTICU…YALE NEW HAVEN HOSPITAL — $6,500 · HealthYALE NEW H…THE MICHAEL J FOX FOUNDATION FOR PARKINSON'S RESEARCH — $4,992 · HealthTHE MICHAE…BREAST CANCER ALLIANCE INC — $4,742 · HealthBREAST CAN…SAINT FRANCIS HOSPITAL AND MEDICAL CENTER — $4,697 · HealthSAINT FRAN…Essex Ambulance Association Inc — $3,492 · HealthEssex Ambu…+1 more — $1,500 · HealthCONNECTICUT AUDUBON SOCIETY INC — $14,447 · EnvironmentNATIONAL PARKS CONSERVATION ASSOCIATION — $6,492 · EnvironmentESSEX LAND TRUST INC — $5,492 · EnvironmentENVIRONMENTAL DEFENSE ACTION FUND — $3,992 · EnvironmentRAILS TO TRAILS CONSERVANCY — $3,492 · EnvironmentConnecticut Farmland Trust Inc — $15,197 · Food & NutritionTHE SHORELINE SOUP KITCHENS & PANTRIES INC — $8,000 · Food & NutritionWOUNDED WARRIOR PROJECT INC — $12,492 · Human ServicesAmerican National Red Cross & Its Constituent Chapters and Branches — $6,492 · Human ServicesValley Shore YMCA Inc — $1,000 · Human ServicesTHE BREAST CANCER RESEARCH FOUNDATION INC — $17,697 · Public Safety & Disaster
Arts & Culture$172,459Other$207,193Health$49,423Environment$33,915Food & Nutrition$23,197Human Services$19,984Public Safety & Disaster$17,697

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

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ your share of their budgetSAINT FRANCIS HOSPITAL AND MEDICAL CENTER FOUNDATION INC — $45,000 over 5y, 0.2% of budgetMYSTIC SEAPORT MUSEUM INC — $20,447 over 6y, 0.0% of budgetOLD STURBRIDGE INC — $20,447 over 6y, 0.1% of budgetWOODLAWN CONSERVANCY INC — $19,697 over 6y, 0.5% of budgetTHE BREAST CANCER RESEARCH FOUNDATION INC — $17,697 over 5y, 0.0% of budgetTHE NATURE CONSERVANCY — $17,697 over 5y, 0.0% of budgetFLORENCE GRISWOLD MUSEUM INC — $16,697 over 6y, 0.1% of budgetTHE MARK TWAIN MEMORIAL — $15,947 over 6y, 0.3% of budgetConnecticut Farmland Trust Inc — $15,197 over 4y, 1.3% of budgetCONNECTICUT AUDUBON SOCIETY INC — $14,447 over 6y, 0.1% of budgetNATIONAL MULTIPLE SCLEROSIS SOCIETY — $14,000 over 5y, 0.0% of budgetGUIDE DOG FOUNDATION FOR THE BLIND INC — $13,697 over 6y, 0.1% of budgetCONNECTICUT FOODSHARE INC — $12,947 over 4y, 0.0% of budgetColonial Williamsburg Foundation — $12,697 over 2y, 0.0% of budgetWOUNDED WARRIOR PROJECT INC — $12,492 over 5y, 0.0% of budgetWADSWORTH ATHENEUM MUSEUM OF ART — $10,242 over 5y, 0.1% of budgetCONNECTICUT CHILDREN'S FOUNDATION INC — $9,500 over 5y, 0.0% of budgetTHE CONNECTICUT RIVER FOUNDATION AT STEAMBOAT DOCK INC — $8,492 over 5y, 0.2% of budgetTHE SHORELINE SOUP KITCHENS & PANTRIES INC — $8,000 over 4y, 0.2% of budgetTHOMAS JEFFERSON FOUNDATION INC — $7,697 over 4y, 0.0% of budgetESSEX LIBRARY ASSOCIATION INC — $6,992 over 4y, 0.4% of budgetYALE NEW HAVEN HOSPITAL — $6,500 over 3y, 0.0% of budgetNATIONAL PARKS CONSERVATION ASSOCIATION — $6,492 over 4y, 0.0% of budgetAmerican National Red Cross & Its Constituent Chapters and Branches — $6,492 over 4y, 0.0% of budgetAmerican Museum of Natural History — $5,697 over 3y, 0.0% of budgetNew York Historical Society — $5,697 over 3y, 0.0% of budgetESSEX LAND TRUST INC — $5,492 over 4y, 0.4% of budgetNATIONAL WILDLIFE FEDERATION — $5,492 over 3y, 0.0% of budgetYale University — $5,197 over 2y, 0.0% of budgetNational 4-H Council — $4,992 over 3y, 0.0% of budgetTHE MICHAEL J FOX FOUNDATION FOR PARKINSON'S RESEARCH — $4,992 over 4y, 0.0% of budgetELIZABETH PARK CONSERVANCY INC — $4,742 over 4y, 0.1% of budgetBREAST CANCER ALLIANCE INC — $4,742 over 4y, 0.2% of budgetCENTRAL PARK CONSERVANCY INC — $4,492 over 3y, 0.0% of budgetSHELBURNE MUSEUM INC — $4,492 over 3y, 0.1% of budgetHISTORIC DEERFIELD INC — $4,492 over 3y, 0.0% of budgetJAMESTOWN-YORKTOWN FOUNDATION INC — $4,492 over 2y, 0.1% of budgetNAVAL HISTORICAL FOUNDATION — $4,492 over 3y, 0.1% of budgetMILITARY AVIATION MUSEUM — $3,992 over 2y, 0.1% of budgetENVIRONMENTAL DEFENSE ACTION FUND — $3,992 over 2y, 0.0% of budgetCOMMUNITY MUSIC SCHOOL OF COLLEGEVILLE LTD — $3,492 over 1y, 0.4% of budgetEssex Ambulance Association Inc — $3,492 over 1y, 0.4% of budgetSubmarine Force Library & Museum Association Inc — $3,492 over 1y, 0.5% of budgetRAILS TO TRAILS CONSERVANCY — $3,492 over 1y, 0.0% of budgetDisabled American Veterans — $2,000 over 2y, 0.0% of budgetMETROPOLITAN MUSEUM OF ART — $2,000 over 2y, 0.0% of budgetESSEX COMMUNITY FUND INC — $1,500 over 2y, 2.6% of budgetBREAKTHROUGH T1D — $1,500 over 3y, 0.0% 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.

Aetna Foundation IncCT26.6× affinity14 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Aetna Foundation Inc · Ibm International Foundation · Connecticut Humanities Council Inc · Kitchings Family Foundation · The Edward E Hood Jr Foundation · Amica Companies Foundation · Ge Aerospace Foundation · The Vincent Dowling Family Foundation Inc · The Joanne E Masin Foundation · The Karen Katen Foundation · Mrb Foundation Inc · Sbm Charitable Foundation Inc

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 Enid Storm Dwyer 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 · 90%0%1%3%5%your share of their income ↑0%10%20%30%40%share of the org’s income from governmentmedian 4%
  • The Mark Twain Memorial22% of income from government
  • Yale University12% of income from government
  • Shelburne Museum Inc9% of income from government
  • Sea Research Foundation Inc8% of income from government
  • Connecticut Farmland Trust Inc7% of income from government
  • Connecticut Foodshare Inc5% of income from government
  • Wadsworth Atheneum Museum of Art5% of income from government
  • Mystic Seaport Museum Inc5% of income from government
  • Old Sturbridge Inc4% of income from government
  • Florence Griswold Museum Inc2% of income from government
  • The Community Music School Inc1% of income from government
  • Connecticut Audubon Society Inc1% of income from government
  • Yale New Haven Hospital0% of income from government
  • Historic Deerfield Inc0% of income from government
  • Museum of Science0% of income from government
  • Saint Francis Hospital and Medical Center0% of income from government
  • Wounded Warrior Project Inc0% of income from government
no gov moneyreceives it· size = income
9get no government money at all
7report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–40%
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.

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 73 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