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Plinth
Foundation Dossiers
Plinth

· Private foundation

Harry M Miriam C Will C Horton F

Its FY2025 filing reports that it accepted unsolicited grant applications.

$376k
Granted FY2025still arriving
32
Grants FY2025still arriving
1
States reached
$125k
Largest
01What you fundRead
02The needRead
03Your edgeRead
04Your fieldRead
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 FY2018–2025.

Education$878kHealth$800kCommunity Improvement$622kHuman Services$133kFood & Nutrition$83kYouth Development$51kHousing & Shelter$45kRecreation & Sports$35kOther$0
02FY2025 · 32 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2025

  • Under $10k30 grants · $125k
  • $50k–250k2 grants · $251k
$5,000
Median grant
1
States reached
$7.8M
Total assets
Largest grants
RecipientAmount
ROGER WILLIAMS MEDICAL CENTER$125,425
BROWN UNIVERSITY$125,425
RHODE ISLAND COMMUNITY FOOD BANK$8,000
DR MARTIN LUTHER KING JR COMMUNITY CTR$8,000
COMMUNITY PREPARATORY SCHOOL$5,425
SOJOURNER HOUSE$5,000
RHODE ISLAND FREE CLINIC$5,000
AMOS HOUSE$5,000
INSPIRING MINDS$5,000
BOYS & GIRLS CLUB OF NEWPORT COUNTY$5,000
THE MCAULEY CORPORATION$5,000
FAMILY SERVICES OF RHODE ISLAND$5,000
134 COLLABORATIVE$5,000
STAR KIDS SCHOLARSHIP PROGRAM$5,000
CROSSROADS RHODE ISLAND$5,000
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 (FY22–25, $69k) land where the poverty rate runs at 14%, against an area that typically sits at 9%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 9%FAMILY SERVICE OF RHODE ISLAND: $5k → 14%WASHINGTON PARK CITIZENS' ASSOCIATION: $4k → 14%WASHINGTON PARK CITIZENS' ASSOCIATION: $3k → 14%WASHINGTON PARK CITIZENS' ASSOCIATION: $3k → 14%WASHINGTON PARK CITIZENS' ASSOCIATION: $3k → 14%FOSTER FORWARD: $5k → 14%FEDERAL HILL HOUSE ASSOCIATION: $4k → 14%134 COLLABORATIVE: $5k → 14%134 COLLABORATIVE: $5k → 14%CROSSROADS RHODE ISLAND: $5k → 14%134 COLLABORATIVE: $5k → 14%134 COLLABORATIVE: $5k → 14%CHILDRENS' FRIEND AND SERVICE: $4k → 14%CHILDRENS' FRIEND: $4k → 14%ADOPTION RHODE ISLAND: $3k → 14%CHILDRENS' FRIEND: $3k → 14%GENESIS CENTER: $5k → 14%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.

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.

96%of every dollar goes to organizations you’ve funded before.
$1.8M · 29 repeat orgs$76k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +27% since the first grant, against +24% for the ones you funded once.

29 repeat relationships — 24 still active in FY2025, 5 since wound down; 7 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

29
14

Total granted

$1.8M
$50k

Median revenue growth · since first grant

+27%
+24%

Still filing today

76%
86%

New vs renewed · share of each year

In FY2025, 89% of grant dollars renewed an existing relationship; $27k went to new ones.

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

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

’18’19’20’21’22’23’24’25
Human ServicesEducationFood & NutritionHousing & ShelterRecreation & SportsYouth DevelopmentOther

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

  • RHODE ISLAND COMMUNITY FOOD BANK ASSOCIATION
    4× · 2022–2025 · $38k · revenue +27%
  • LH
    LUCY'S HEARTH
    4× · 2022–2025 · $28k · revenue +39%
  • Boys and Girls Clubs of Newport County Inc
    4× · 2022–2025 · $26k · revenue +6%

Funded once

  • FARM FRESH RHODE ISLAND INCgraduated
    one grant, 2022 · $5k · revenue +27%
  • FAMILY SERVICE OF RHODE ISLAND INCgraduated
    one grant, 2022 · $5k · revenue +62%
  • THE GENESIS CENTERgraduated
    one grant, 2022 · $5k · revenue +34%

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
The Rhode Island Public Health Foundation

The organization's mission is to eliminate health disparities in rhode island and beyond. the organization develops innovative public health programs, conducts translational and policy research, provides clinical services, and trains…

Health
2
Disability Rights Rhode Island

To assist rhode islanders with differing abilities in their efforts to achieve full inclusion in society and to exercise their civil and human rights through the provision of legal advocacy.

Civil Rights
3
Parent Support Network of Rhode Island

The parent support network of ri is a group of parents, family members, transition age youth, and adults with behavioral health lived experience who are committed to supporting and assisting peers and working with statewide and national…

Human Services
4
Rhode Island Kids Count Inc

Rhode island kids count, inc. is a not-for-profit corporation. the organization is a children's policy and advocacy organization that provides information on child well-being, stimulates dialogue on children's issues, and promotes…

Youth Development
5
Rhode Island Parent Information Network Inc

We are peer professionals on a mission to help rhode islanders of all abilities, ages, and backgrounds get the support they need to thrive.

Human Services
6
Hospital Association of Rhode Island

To be a proactive advocate for the hospitals in rhode island that is capable of working for and with the hospitals to positively influence public opinion, legislative outcomes and regulatory policy. the purpose of such advocacy is to…

—
7
Rhode Island Coalition Against Domestic Violence

The purpose of the ricadv is to eliminate domestic violence in rhode island our mission is to support and enhance the work of our member agencies and to provide leadership on the issue of domestic violence.

—
8
Rhode Island Developmental Disabilities Council Inc

Rhode Island Developmental Disabilities Council's mission is to promote changes wthin communities in Rhode Island that encourages, inspires and makes possible for individuals with disabilities to create, pursue and achieve lives that are…

Health
9
Rhode Island Police Chiefs Association Inc

Ri chiefs of police gather to share information on new or proposed state laws and maintaining best methods for state's citizens' protection

Community Improvement
10
Rhode Island Food Policy Council

Promoting a more equitable, economically vibrant, and environmentally sustainable food system in rhode island.

Food & Nutrition
11
Rhode Island Housing Development Corporation

Preservation of affordable housing in the state of rhode island

Housing & Shelter
12
Providence Preparatory Charter School

The mission of pvd prep is to prepare a diverse group of providence middle school students for college preparatory high schools.

Education

For reference, the grantee most central to the portfolio’s shape is Adoption Rhode Island and the most unlike its peers is Camp Ruggles Inc. 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 backsteadyFaith-Based Community Servi…Comprehensive Social Servic…Early Childhood Care CentersProvidence Community Develo…Rhode Island Policy & Advoc…Member Recreation ClubsHealthcare System Infrastru…Brown University Affiliates
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 44 years old; the field is 19. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number20%0%<5yr13%0%5–10yr18%18%10–20yr18%18%20–35yr14%40%35–55yr18%25%55yr+
THE FIELDby orgYOUR MONEYby value20%0%<5yr13%0%5–10yr18%3%10–20yr18%3%20–35yr14%10%35–55yr18%84%55yr+

The field is 20% 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 11% of the field you don’t fund.

orgs you fund
0.0%0/41
the rest of the field
11%
448/4,257

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

40 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. 40 of the 51 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.

1
Load-bearing (≥25% of a budget)
8
Early backer (in before they grew)
40/40
Grantees still filing
30/40
Grew since you first funded

Where your money sits — by cause, then by grantee

ROGER WILLIAMS MEDICAL CENTER FKA ROGER WILLIAMS HOSPITAL — $795,296 · OtherROGER WILLIAMS MEDICAL CENTER FKA ROGER WILLIAMS HOSPITALCO BANK OF AMERICA — $622,000 · OtherCO BANK OF AMERICA+22 more — $205,000 · Other+22 moreBROWN UNIVERSITY — $795,295 · Community ImprovementBROWN UNIVERSITYCOMMUNITY PREPARATORY SCHOOL — $20,550 · EducationNEWPORTFALL RIVER STAR KIDS SCHOLARSHIP PROGRAM — $14,000 · EducationINSPIRING MINDS — $13,000 · EducationCOLLEGE VISIONS — $13,000 · EducationREAD TO SUCCEED INC — $8,500 · EducationTRINITY ACADEMY FOR THE PERFORMING ARTS — $5,000 · Education+2 more — $4,150 · Education134 Collaborative — $20,000 · Human ServicesWASHINGTON PARK CITIZENS ASSOCIATION INC — $12,000 · Human ServicesCHILDREN'S FRIEND AND SERVICE — $10,500 · Human ServicesFAMILY SERVICE OF RHODE ISLAND INC — $5,000 · Human ServicesCROSSROADS RHODE ISLAND — $5,000 · Human ServicesTHE GENESIS CENTER — $5,000 · Human ServicesFOSTER FORWARD — $5,000 · Human ServicesBLACKSTONE VALLEY ADVOCACY CENTER — $4,000 · Human ServicesFEDERAL HILL HOUSE ASSOCIATION INC — $3,500 · Human ServicesADOPTION RHODE ISLAND — $3,000 · Human ServicesRHODE ISLAND COMMUNITY FOOD BANK ASSOCIATION — $37,500 · Food & NutritionEAST BAY FOOD PANTRY — $18,500 · Food & NutritionMEALS ON WHEELS OF RI INC — $10,000 · Food & NutritionFARM FRESH RHODE ISLAND INC — $5,000 · Food & NutritionLUCY'S HEARTH — $28,000 · Housing & ShelterHOUSE OF HOPE COMMUNITY DEVELOPMENT CORPORATION — $7,000 · Housing & ShelterMARTIN LUTHER KING COMMUNITY CENTER INCORPORATED — $23,000 · Recreation & SportsCAMP RUGGLES INC — $3,350 · Recreation & Sports
Other$1,622,296Community Improvement$795,295Education$78,200Human Services$73,000Food & Nutrition$71,000Housing & Shelter$35,000Recreation & Sports$26,350

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 budgetROGER WILLIAMS MEDICAL CENTER FKA ROGER WILLIAMS HOSPITAL — $795,296 over 7y, 70% of budgetBROWN UNIVERSITY — $795,295 over 7y, 0.0% of budgetRHODE ISLAND COMMUNITY FOOD BANK ASSOCIATION — $37,500 over 4y, 0.1% of budgetLUCY'S HEARTH — $28,000 over 4y, 0.6% of budgetBoys and Girls Clubs of Newport County Inc — $25,500 over 4y, 0.1% of budgetMARTIN LUTHER KING COMMUNITY CENTER INCORPORATED — $23,000 over 3y, 0.2% of budgetCOMMUNITY PREPARATORY SCHOOL — $20,550 over 4y, 0.1% of budget134 Collaborative — $20,000 over 4y, 5.4% of budgetEAST BAY FOOD PANTRY — $18,500 over 4y, 0.3% of budgetTHE JONNYCAKE CENTER OF WESTERLY INC — $17,500 over 4y, 0.2% of budgetMCAULEY CORPORATION — $15,000 over 3y, 0.3% of budgetDORCAS INTERNATIONAL INSTITUTE OF RHODE ISLAND INC — $15,000 over 3y, 0.1% of budgetSOJOURNER HOUSE INC — $15,000 over 3y, 0.1% of budgetNEWPORTFALL RIVER STAR KIDS SCHOLARSHIP PROGRAM — $14,000 over 3y, 0.4% of budgetINSPIRING MINDS — $13,000 over 3y, 0.6% of budgetCOLLEGE VISIONS — $13,000 over 4y, 0.5% of budgetWASHINGTON PARK CITIZENS ASSOCIATION INC — $12,000 over 4y, 0.5% of budgetCHILDREN'S FRIEND AND SERVICE — $10,500 over 3y, 0.0% of budgetMEALS ON WHEELS OF RI INC — $10,000 over 4y, 0.1% of budgetSPECIAL OLYMPICS RHODE ISLAND INC — $8,500 over 3y, 0.1% of budgetREAD TO SUCCEED INC — $8,500 over 4y, 0.6% of budgetDAY ONE — $7,000 over 2y, 0.1% of budgetHOUSE OF HOPE COMMUNITY DEVELOPMENT CORPORATION — $7,000 over 2y, 0.1% of budgetFARM FRESH RHODE ISLAND INC — $5,000 over 1y, 0.1% of budgetFAMILY SERVICE OF RHODE ISLAND INC — $5,000 over 1y, 0.0% of budgetTHE GENESIS CENTER — $5,000 over 1y, 0.1% of budgetFOSTER FORWARD — $5,000 over 1y, 0.2% of budgetTRINITY ACADEMY FOR THE PERFORMING ARTS — $5,000 over 1y, 0.1% of budgetBLACKSTONE VALLEY ADVOCACY CENTER — $4,000 over 1y, 0.2% of budgetCOGGESHALL FARM MUSEUM — $3,500 over 1y, 1.1% of budgetCAMP RUGGLES INC — $3,350 over 1y, 1.3% of budgetADOPTION RHODE ISLAND — $3,000 over 1y, 0.1% of budgetBETTER LIVES RHODE ISLAND — $3,000 over 1y, 0.3% of budgetPROVIDENCE PROMISE — $2,150 over 1y, 0.3% of budgetPROVIDENCE PUBLIC LIBRARY — $2,000 over 1y, 0.0% of budgetSOUTHERN RHODE ISLAND VOLUNTEERS — $2,000 over 1y, 0.8% 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.

The Rhode Island Comm…The Champlin Foundati…United Way of Rhode I…Centreville Savings B…Billy Andrade-Brad Fa…Citizens Charitable F…Uw Urania C SherburneJune Rockwell Levy Fo…The Nordson Corporati…Ida Ballou Littlefiel…Harborone Foundation …Washington Trust Co C…
The Rhode Island Community FoundationRI70.3× affinity34 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Rhode Island Community Foundation · The Champlin Foundation · United Way of Rhode Island Inc · Centreville Savings Bank Charitable Foundation · Billy Andrade-Brad Faxon Charities for Children Inc · Citizens Charitable Foundation · Uw Urania C Sherburne · June Rockwell Levy Foundation Incorporated · The Nordson Corporation Foundation · Ida Ballou Littlefield Memorial Trust · Harborone Foundation Rhode Island · Washington Trust Co Charitable Fdn

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 Harry M Miriam C Will C Horton F 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.

2024
’20’21’22’23’24’25
no gov · 00%6%25%56%100%your share of their income ↑0%23%45%68%90%share of the org’s income from government →
    no gov moneyreceives it· size = income
    0get no government money at all
    11report 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, FY20–25

    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 51 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

    The unnamed billions
    grants reported with no recipient in the public record
    The regranting layer
    51% of grant dollars land in the regranting layer
    The DAF merry-go-round
    $9.7B circulates between donor-advised funds
    The endowment market
    who holds foundation money, and what just moved
    The camps
    funders cluster by geography, not ideology
    By state
    where grant money is based, and what stays home