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· Private foundation

Sethness Family 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.

$219k
Granted FY2025still arriving
55
Grants FY2025still arriving
16
States reached
$15k
Largest
01What it funds
0199% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2025.

Education$307kHealth$164kRecreation & Sports$151kArts & Culture$111kHousing & Shelter$95kAnimals$83kInternational$67kFood & Nutrition$64kOther$0
02FY2025 · 55 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k46 grants · $121k
  • $10k–50k9 grants · $99k
$2,500
Median grant
16
States reached
$2.8M
Total assets
Largest grants
RecipientAmount
SOCIETY OF MSK$15,000
BRICK PRESBYTERIAN CHURCH$13,500
SPECIAL OLYMPICS$10,000
COMMUNITY FND OF THE TEXAS HILL COU$10,000
DIGS WITH DIGNITY$10,000
NANTUCKET HISTORICAL ASSOCIATION$10,000
HARRIS THEATER OF MUSIC DANCE$10,000
CENTRAL PARK CONSERVANCY$10,000
INTERNATIONAL COMMITTEE OF THE RED$10,000
NEW LONDON BARN PLAYHOUSE$6,000
BIG SHOULDERS FUND$5,500
ST ANDREWS SCHOOL$5,000
NATIONAL ALLIANCE TO END HOMELESSNE$5,000
SCHOOL OF AMERICAN BALLET$5,000
ST LAWRENCE UNIVERSITY$5,000
02The need
03

Does the money reach high-need areas?

Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.

show:

Its human-services grants (FY20–22, $10k) land where the poverty rate runs at 11%, against an area that typically sits at 10%. 47% of those dollars go to grantees based in above-average-need neighborhoods. Its grants spread fairly evenly across need levels.

area typical 10%RYAN CARE FOR SMILES: $5k → 6%WOMEN ONE LTD: $3k → 17%WOMEN ONE LTD: $1k → 17%WOMENONE LTD: $1k → 17%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.

Which US states its grants reach

NH
WA
IL
NY
MA
OR
IA
IN
PA
NJ
CT
CA
MO
VA
MD
TN
DC
TX
FL
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
03Its grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

91%of every dollar goes to organizations it has funded before.
$1.1M · 58 repeat orgs$112k to everyone else

Grantees it renews have grown median revenue +41% since the first grant, against +18% for those funded once.

58 repeat relationships: 43 still active in FY2025, 15 since wound down; 11 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

58
21

Total granted

$1.1M
$57k

Median revenue growth · since first grant

+41%
+18%

Still filing today

60%
57%

New vs renewed · share of each year

In FY2025, 75% of grant dollars renewed an existing relationship; $55k went to new ones.

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

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

’20’21’22’23’24’25
EducationArts & CultureInternationalAnimalsHuman ServicesPhilanthropyOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). 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

  • BS
    Big Shoulders Fund
    5× · 2020–2025 · $76k · revenue +67%
  • DW
    DIGS WITH DIGNITY CORPORATION
    5× · 2021–2025 · $75k · revenue +121%
  • NH
    NANTUCKET HISTORICAL ASSOCIATION
    4× · 2022–2025 · $50k · revenue +88%

Funded once

  • SHARE OUR STRENGTH
    one grant, 2022 · $15k · revenue +5%
  • CF
    COMMUNITY FUND OF NEW JERSEY
    one grant, 2023 · $6k
  • INDIAN RIVER HOSPITAL FOUNDATION INC
    one grant, 2021 · $5k
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.

04Its field

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.

1
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
2
Boston Architectural College

The bac is committed to provide excellence in design education grounded in practice and accessible to diverse communities.

—
3
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.

—
4
Columbia College Chicago

The organization's mission is to educate students for creative occupations in diverse fields of arts and media.

Education
5
Furman University

The primary mission of furman as a liberal arts institution is to provide a distinctive education in fine arts, humanities, social sciences, mathematics and the sciences, as well as selected professional disciplines.

Education
6
New York School of Interior Design

New york school of interior design provides the most innovative, immersive, and transformative interior design education in the world, demonstrating the impact of professionally designed interiors on the health, happiness, and well-being…

Education
7
President and Trustees of Bates College

Bates is a college of the liberal arts and sciences, and is a coeducational, nonsectarian, residential college with special commitments to academic rigor, and to assuring in all of its efforts the dignity of each individual, and access to…

Education
8
Augustana College

Rooted in the liberal arts & sciences & lutheran expression of the christian faith, & is committed to offering a challenging education that develops qualities of mind, spirit, & body necessary for a rewarding life of leadership & service…

Education
9
Manhattanville University

To educate students to be ethical and socially responsible leaders in a global community.

Education
10
Aacsb International - the Association to Advance Collegiate Schools of Business

Aacsb international provides quality assurance of business school programs, the latest in business education intelligence, thought leadership, and learning and development services.

Education
11
President and Fellows of Harvard College

Undergraduate, graduate, and professional education and research across a broad array of academic domains.

Education
12
Saint Xavier University

Saint xavier university, a catholic institution inspired by the heritage of the sisters of mercy, educates persons to search for truth, think critically, communicate effectively and serve wisely and compassionately in support of human…

Education
How this is measured
The grantee most central to the portfolio’s shape is Waterorg; the most unlike its peers is Paws Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
04the grantee network

57 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. 57 of the 92 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.

0
Load-bearing (≥25% of a budget)
14
Early backer (in before they grew)
56/57
Grantees still filing
42/57
Grew since first funded

Where the money sits, by cause and then by grantee

DIGS WITH DIGNITY CORPORATION: $75,465 · OtherDIGS WITH DIGNITY CORPORATIONSPECIAL OLYMPICS: $65,500 · OtherSPECIAL OLYMPICSNEW ENGLAND HANDICAPPED SPORTS ASSO: $65,000 · OtherNEW ENGLAND HANDICAPPED SPORTS ASSOST ANDREWS SCHOOL: $62,500 · OtherST ANDREWS SCHOOLIndividual grant recipient: $47,500 · OtherIndividual grant recipientMEMORIAL SLOAN KETTERING: $45,000 · OtherMEMORIAL SLOAN KETTERINGMEMORIAL SLOAN-KETTERING CANCER CEN: $40,500 · OtherPLANNED PARENTHOOD FEDERATION OF AM: $31,000 · OtherST HUBERTS ANIMAL WELFARE: $30,500 · OtherINTERNATIONAL COMMITTEE OF THE RED: $29,000 · OtherSHARE OUR STRENTH-NO KID HUNGRY: $28,000 · Other+47 more: $278,050 · Other+47 moreBig Shoulders Fund: $75,500 · EducationBig Shoulders FundTHE HOTCHKISS SCHOOL: $35,000 · EducationTHE HOTCHKISS SCHOO…ST LAWRENCE UNIVERSITY: $26,000 · EducationST LAWRENCE UNIVERS…LEHIGH UNIVERSITY: $17,000 · EducationLEHIGH UNIVERSITYKENT PLACE SCHOOL: $17,000 · EducationKENT PLACE SCHOOLColby-Sawyer College: $12,500 · EducationColby-Sawyer Colleg…THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY: $12,500 · EducationTHE BOARD OF TRUSTE…Vanderbilt University: $10,000 · EducationDEPAUL UNIVERSITY: $8,500 · EducationUNIVERSITY OF RICHMOND: $7,500 · Education+2 more: $2,000 · EducationNANTUCKET HISTORICAL ASSOCIATION: $50,000 · Arts & CultureNEW LONDON BARN PLAYHOUSE INC: $33,500 · Arts & Culture626 LANDMARK FOUNDATION: $5,500 · Arts & CultureSCHOOL OF AMERICAN BALLET INC: $5,000 · Arts & Culture+2 more: $4,500 · Arts & CultureAmerican National Red Cross & Its Constituent Chapters and Branches: $45,000 · Human ServicesRYAN'S CASE FOR SMILES: $5,000 · Human ServicesWOMENONE LTD: $4,500 · Human ServicesLINCOLN PARK ZOOLOGICAL SOCIETY: $17,000 · AnimalsUPPER VALLEY HUMANE SOCIETY INC: $11,500 · AnimalsPAWS INC: $10,000 · AnimalsTHE DAVID SHELDRICK WILDLIFE TRUST USA INC: $8,000 · AnimalsJOHN HAY ESTATE AT THE FELLS: $6,000 · AnimalsCONCERN WORLDWIDE (US) INC: $12,500 · InternationalWATERORG: $4,000 · InternationalSave The Children Federation Inc: $3,000 · InternationalCOOPERATIVE FOR ASSISTANCE AND RELIEF EVERYWHERE INC: $2,000 · InternationalTHE IRISH AMERICAN PARTNERSHIP INC: $1,500 · InternationalFRENCH HERITAGE SOCIETY INC: $1,500 · InternationalNATIONAL ALLIANCE TO END HOMELESSNESS: $11,500 · Housing & ShelterALI FORNEY CENTER INC: $8,500 · Housing & Shelter
Other$798,015Education$223,500Arts & Culture$98,500Human Services$54,500Animals$52,500International$24,500Housing & Shelter$20,000

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetBig Shoulders Fund: $75,500 over 5y, 0.1% of budgetDIGS WITH DIGNITY CORPORATION: $75,465 over 5y, 5.4% of budgetNANTUCKET HISTORICAL ASSOCIATION: $50,000 over 4y, 0.3% of budgetAmerican National Red Cross & Its Constituent Chapters and Branches: $45,000 over 5y, 0.0% of budgetTHE HOTCHKISS SCHOOL: $35,000 over 6y, 0.0% of budgetNEW LONDON BARN PLAYHOUSE INC: $33,500 over 6y, 0.8% of budgetST LAWRENCE UNIVERSITY: $26,000 over 6y, 0.0% of budgetCHRISTOPHER COFFLAND MEMORIAL FUND INC: $17,500 over 5y, 0.3% of budgetLEHIGH UNIVERSITY: $17,000 over 6y, 0.0% of budgetKENT PLACE SCHOOL: $17,000 over 6y, 0.0% of budgetLINCOLN PARK ZOOLOGICAL SOCIETY: $17,000 over 6y, 0.0% of budgetSHARE OUR STRENGTH: $15,000 over 1y, 0.0% of budgetKEARSARGE FOOD HUB INC: $12,500 over 5y, 0.3% of budgetCONCERN WORLDWIDE (US) INC: $12,500 over 2y, 0.0% of budgetColby-Sawyer College: $12,500 over 6y, 0.0% of budgetTHE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY: $12,500 over 5y, 0.0% of budgetNATIONAL ALLIANCE TO END HOMELESSNESS: $11,500 over 6y, 0.0% of budgetUPPER VALLEY HUMANE SOCIETY INC: $11,500 over 4y, 0.5% of budgetAchilles International Inc: $10,500 over 5y, 0.1% of budgetVanderbilt University: $10,000 over 4y, 0.0% of budgetCENTRAL PARK CONSERVANCY INC: $10,000 over 1y, 0.0% of budgetPAWS INC: $10,000 over 5y, 0.9% of budgetDEPAUL UNIVERSITY: $8,500 over 6y, 0.0% of budgetALI FORNEY CENTER INC: $8,500 over 2y, 0.0% of budgetTHE DAVID SHELDRICK WILDLIFE TRUST USA INC: $8,000 over 5y, 0.0% of budgetChicago Childrens Charities: $8,000 over 3y, 7.2% of budgetTUESDAY'S CHILDREN: $8,000 over 4y, 0.1% of budgetUNIVERSITY OF RICHMOND: $7,500 over 6y, 0.0% of budgetTHE SENTENCING PROJECT: $6,000 over 3y, 0.1% of budgetChristian Herald Association Inc: $6,000 over 4y, 0.0% of budgetJOHN HAY ESTATE AT THE FELLS: $6,000 over 6y, 0.2% of budget626 LANDMARK FOUNDATION: $5,500 over 3y, 0.3% of budgetRYAN'S CASE FOR SMILES: $5,000 over 1y, 0.4% of budgetThe New London Hospital Association Inc: $4,750 over 5y, 0.0% of budgetWOMENONE LTD: $4,500 over 3y, 0.9% of budgetWATERORG: $4,000 over 3y, 0.0% of budgetLAKE SUNAPEE PROTECTIVE ASSOCIATION: $3,500 over 3y, 0.1% of budgetRIVERSIDE THEATRE CO: $3,000 over 2y, 0.3% of budgetSave The Children Federation Inc: $3,000 over 1y, 0.0% of budgetOFF THE STREET CLUB: $2,000 over 1y, 0.1% of budgetCOOPERATIVE FOR ASSISTANCE AND RELIEF EVERYWHERE INC: $2,000 over 1y, 0.0% of budgetTHE IRISH AMERICAN PARTNERSHIP INC: $1,500 over 1y, 0.0% of budgetOLD TOWN SCHOOL OF FOLK MUSIC: $1,500 over 1y, 0.0% of budgetFRENCH HERITAGE SOCIETY INC: $1,500 over 3y, 0.0% of budgetGREATER CHICAGO FOOD DEPOSITORY: $1,000 over 1y, 0.0% of budgetSOCIAL GOOD FUND INC: $1,000 over 1y, 0.0% of budgetChiArts Foundation: $1,000 over 1y, 0.0% of budgetINTERNATIONAL DYSLEXIA ASSOCIATION INC: $1,000 over 1y, 0.1% of budget
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 Big Shoulders Fund ↗
  • Who funds DIGS WITH DIGNITY CORPORATION ↗
  • Who funds NANTUCKET HISTORICAL ASSOCIATION ↗
  • Who funds American National Red Cross & Its Constituent Chapters and Branches ↗
  • Who funds THE HOTCHKISS SCHOOL ↗
  • Who funds NEW LONDON BARN PLAYHOUSE INC ↗
  • Who funds ST LAWRENCE UNIVERSITY ↗
  • Who funds CHRISTOPHER COFFLAND MEMORIAL FUND INC ↗
  • Who funds LEHIGH UNIVERSITY ↗
  • Who funds KENT PLACE SCHOOL ↗
  • Who funds LINCOLN PARK ZOOLOGICAL SOCIETY ↗
  • Who funds SHARE OUR STRENGTH ↗
  • Who funds KEARSARGE FOOD HUB INC ↗
  • Who funds CONCERN WORLDWIDE (US) INC ↗
  • Who funds Colby-Sawyer College ↗
  • Who funds THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY ↗
  • Who funds NATIONAL ALLIANCE TO END HOMELESSNESS ↗
  • Who funds UPPER VALLEY HUMANE SOCIETY INC ↗
  • Who funds Achilles International Inc ↗
  • Who funds Vanderbilt University ↗
  • Who funds CENTRAL PARK CONSERVANCY INC ↗
  • Who funds PAWS INC ↗

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

The Ayco Charitable FoundationNY18.9× affinity10 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Ayco Charitable Foundation · New Hampshire Charitable Foundation · Citizens Charitable Foundation · Barrette Family Fund · John D and Catherine T Macarthur Foundation · Natalie W & Leo E Wolf Foundation · Baird Foundation Inc · The Burkehaven Family Foundation · The Goldman Sachs Charitable Gift Fund · Circle of Service Foundation · AbbVie Foundation · Morgan Stanley Global Impact Funding Trust Inc

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

How much its grantees rely on government

Each dot is one organization Sethness Family Foundation funds: left to right is the share of its income from government, bottom to top the share from Sethness Family Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 50%1%3%6%10%funder's share of their income ↑0%23%45%68%90%share of the org’s income from government →median 30%
  • Save the Children Federation Inc: 30% of income from government
  • Nantucket Historical Association: 1% of income from government
no gov moneyreceives it· size = income
5get no government money at all
8report 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
How this is measured
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 a grant caused the public funding. Coverage is precision-first, a floor rather than 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 to 24 months.
05Through Plinth

Warm introductions · Powered by PlinthPlus

How do I get to Sethness Family Foundation?

Find your warmest path to Sethness Family 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 from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 92 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its 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.

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

Source object · view filing

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