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Plinth

· Private foundation

Walton E and Mary T Burdick 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.

$62k
Granted FY2020
35
Grants FY2020
9
States reached
$10k
Largest
01What you fund
01FY2020 · 35 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2020

  • Under $10k34 grants · $52k
  • $10k–50k1 grant · $10k
$1,000
Median grant
9
States reached
$1.3M
Total assets
Largest grants
RecipientAmount
Christopher Gegwich Memorial Foundation$10,000
Greenwich Academy$6,000
Pennsylvania State University$5,000
Walnut Hill School$5,000
Police Unity Tour of Florida$3,000
Rippowam Cisqua School$3,000
The Wake Forest Fund$3,000
St John & Mary Church-Cardinal's Annual Steward Appeal Archdiocese of NY$3,000
Lehigh University$2,175
Shippensburg University Foundation$2,000
Taconic Opera$2,000
Suffield Academy$1,700
Harrisburg Symphony Orchestra$1,500
Catholic Faith Appeal Diocese of Venice in Florida$1,500
Northern Westchester Hospital Association$1,000
02The need
02

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:

Dollar for dollar, your grants (FY20–20) land where the poverty rate runs at 10%, against an area that typically sits at 6%. 100% of your dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 6%Nantucket Conservation Foundation: $1k → 6%Walnut Hill School: $5k → 8%Shippensburg University Foundation: $2k → 8%Lehigh University: $2k → 11%Bucknell University: $1k → 11%Harrisburg Symphony Orchestra: $2k → 12%Pennsylvania State University: $5k → 16%Putnam Arts Council: $500 → 6%Christopher Gegwich Memorial Foundation: $10k → 7%Taconic Opera: $2k → 9%Police Unity Tour of Florida: $3k → 10%Greenwich Academy: $6k → 9%Suffield Academy: $2k → 11%The Wake Forest Fund: $3k → 15%St Georges School: $500 → 7%Hounds in Pounds: $1k → 12%Frenchman Bay Conservancy: $500 → 11%Nantucket Land Council: $1k → 6%Cocoa Packs Inc: $1k → 12%Feeding Westchester: $500 → 9%Brunswick School: $500 → 9%Trinity University: $700 → 11%Nantucket Cottage Hospital: $500 → 6%Christian Church United: $200 → 12%Katonah Museum of Art Inc: $100 → 9%Historic Hudston Valley: $250 → 9%National Trust for Historic Preservation - Lyndhurst Castle: $100 → 9%St John & Mary Church-Cardinal's Annual Steward Appeal Archdiocese of NY: $3k → 9%Rippowam Cisqua School: $3k → 9%Yorktown Ambulance: $250 → 9%St John & St Mary Church: $1k → 9%Northern Westchester Hospital Association: $1k → 9%Teatown Lake Reservation Inc: $1k → 9%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

ME
NY
MA
PA
NJ
CT
RI
NC
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 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
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
Saint Anselm College

Saint anselm is a catholic, benedictine college providing all of its students a distinctive liberal arts education that incorporates opportunities for professional and career preparation. it does so in a learning community that encourages…

Education
3
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
4
Wheaton College

Wheaton college provides a transformative liberal arts education, combining theory and practice, for intellectually curious students within a collaborative and vibrant extended community and network that values and strives to create an…

Education
5
Boston Architectural College

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

6
Northeast College of Health Sciences

Northeast college of health sciences (the college) is committed to academic excellence, leadership, and professional best practices in the health sciences.

Education
7
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
8
Hampshire Country School

Hampshire country school is a place of possibilities for high-ability, neurodiverse students enrolling in later elementary or middle school who have not found success in traditional educational environments. hampshire country school offers…

9
Trustees of the American School of Classical Studies at Athens

The broad mission of the ASCSA has remained constant over its distinguished history: teaching research archaeological exploration publication and dissemination of research. Founded in 1881 the ASCSA provides graduate students and scholars…

Arts & Culture
10
Harvard Conservation Trust

To preserve the unique character and natural resources of harvard.

Environment
11
Wilson College

Wilson college empowers students to be confident and critical thinkers, creative visionaries, effective communicators, honorable leaders, and agents of justice.

Education
12
Wentworth Institute of Technology Inc

Wentworth institute of technology is a nationally recognized private coeducational and residential university of higher education with a mission to empower, inspire and innovate through experiential learning with a core purpose of career…

Education

For reference, the grantee most central to the portfolio’s shape is Walnut Hill Center for the Arts Inc and the most unlike its peers is Christopher G Gegwich Mem Found 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 backsteadyIndependent K-8 SchoolsLand Conservation Organizat…Faith-Based Liberal Arts Co…Fallen First Responder Supp…Food Pantries & AssistanceClassical Music EnsemblesPublic Library SupportPublic University Foundatio…Community Arts OrganizationsAnimal Rescue and Adoption
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 62 years old; the field is 21. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number18%0%<5yr12%8%5–10yr18%4%10–20yr18%12%20–35yr14%20%35–55yr20%56%55yr+
THE FIELDby orgYOUR MONEYby value18%0%<5yr12%23%5–10yr18%2%10–20yr18%11%20–35yr14%11%35–55yr20%53%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%0/25
the rest of the field
10%
2,154/22,420

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.

03the grantee network

25 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. 25 of the 35 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)
25/25
Grantees still filing
22/25
Grew since you first funded

Where your money sits — by cause, then by grantee

GREENWICH ACADEMY INC — $6,000 · EducationGREENWICH ACADEMY INCWALNUT HILL CENTER FOR THE ARTS INC — $5,000 · EducationWALNUT HILL CENTER FOR THE ARTS INCPOLICE UNITY TOUR OF FLORIDA INC — $3,000 · EducationPOLICE UNITY TOUR OF FLORIDA INCThe Rippowam Cisqua School Inc — $3,000 · EducationThe Rippowam Cisqua School IncLEHIGH UNIVERSITY — $2,175 · EducationLEHIGH UNIVERSITYSHIPPENSBURG UNIVERSITY FOUNDATION — $2,000 · EducationSHIPPENSBURG UNIVERSITY FOUNDATIONSUFFIELD ACADEMY — $1,700 · EducationSUFFIELD ACADEMYBucknell University — $1,000 · Education+2 more — $1,000 · EducationPennsylvania State University — $5,000 · OtherPennsylvania State UniversitySt John & Mary Church-Cardinal's Annual Steward Appeal Archdiocese of NY — $3,000 · OtherSt John & Mary Church-Cardinal's A…The Wake Forest Fund — $3,000 · OtherThe Wake Forest FundCatholic Faith Appeal Diocese of Venice in Florida — $1,500 · OtherCatholic Faith Appeal Diocese of V…NANTUCKET ATHENEUM INC — $1,000 · OtherSt John & St Mary Church — $1,000 · OtherTrinity University — $700 · OtherTEATOWN LAKE RESERVATION INC — $1,000 · OtherCOCOA PACKS INC — $1,000 · Other+5 more — $1,550 · Other+5 moreCHRISTOPHER G GEGWICH MEM FOUND INC — $10,000 · PhilanthropyCHRISTOPHER G GEGW…TACONIC OPERA — $2,000 · Arts & CultureHARRISBURG SYMPHONY ASSOCIATION INC — $1,500 · Arts & CulturePUTNAM ARTS COUNCIL — $500 · Arts & CultureHISTORIC HUDSON VALLEY — $250 · Arts & Culture+1 more — $100 · Arts & CultureNANTUCKET LAND & WATER COUNCIL INC — $1,000 · EnvironmentNANTUCKET CONSERVATION FOUNDATION INC — $1,000 · EnvironmentFrenchman Bay Conservancy — $500 · EnvironmentHOUNDS IN POUNDS INC — $1,000 · AnimalsNORTHERN WESTCHESTER HOSPITAL ASSOCIATION — $1,000 · Health
Education$24,875Other$18,750Philanthropy$10,000Arts & Culture$4,350Environment$2,500Animals$1,000Health$1,000

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 budgetGREENWICH ACADEMY INC — $6,000 over 1y, 0.0% of budgetPOLICE UNITY TOUR OF FLORIDA INC — $3,000 over 1y, 0.6% of budgetThe Rippowam Cisqua School Inc — $3,000 over 1y, 0.0% of budgetLEHIGH UNIVERSITY — $2,175 over 1y, 0.0% of budgetSHIPPENSBURG UNIVERSITY FOUNDATION — $2,000 over 1y, 0.0% of budgetSUFFIELD ACADEMY — $1,700 over 1y, 0.0% of budgetHARRISBURG SYMPHONY ASSOCIATION INC — $1,500 over 1y, 0.1% of budgetNANTUCKET LAND & WATER COUNCIL INC — $1,000 over 1y, 0.1% of budgetNANTUCKET ATHENEUM INC — $1,000 over 1y, 0.0% of budgetHOUNDS IN POUNDS INC — $1,000 over 1y, 0.3% of budgetBucknell University — $1,000 over 1y, 0.0% of budgetNANTUCKET CONSERVATION FOUNDATION INC — $1,000 over 1y, 0.0% of budgetNORTHERN WESTCHESTER HOSPITAL ASSOCIATION — $1,000 over 1y, 0.0% of budgetTEATOWN LAKE RESERVATION INC — $1,000 over 1y, 0.0% of budgetCOCOA PACKS INC — $1,000 over 1y, 0.3% of budgetFrenchman Bay Conservancy — $500 over 1y, 0.1% of budgetFEEDING WESTCHESTER INC — $500 over 1y, 0.0% of budgetPUTNAM ARTS COUNCIL — $500 over 1y, 0.2% of budgetBRUNSWICK SCHOOL INC — $500 over 1y, 0.0% of budgetST GEORGE'S SCHOOL — $500 over 1y, 0.0% of budgetHISTORIC HUDSON VALLEY — $250 over 1y, 0.0% of budgetKATONAH MUSEUM OF ART — $100 over 1y, 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.

Ibm International FoundationNY18.1× affinity7 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Ibm International Foundation · The Ayco Charitable Foundation · The New York Community Trust · Jpmorgan Chase Foundation · National Philanthropic Trust · The Pfizer Foundation Inc · The Bank of America Charitable Foundation Inc · Vanguard Charitable Endowment Program · Morgan Stanley Global Impact Funding Trust Inc · American Online Giving Foundation Inc · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund

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 Walton E and Mary T Burdick Family 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 · 70%0%1%3%5%your share of their income ↑0%25%50%75%100%share of the org’s income from governmentmedian 4%
  • Nantucket Conservation Foundation Inc4% of income from government
no gov moneyreceives it· size = income
7get 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
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 35 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 2020, released 2020. Filings run roughly 12–24 months behind; figures are dated accordingly.

Possibly out of date. A more recent filing (FY2025) is on record and reports $93k of grant expense with no grantee named in the published copy. A private foundation itemizes every grant it makes, so a return carrying none has filed its list as an attachment that the public copy does not include. The figures above are therefore from FY2020, the most recent year this funder’s grantee list reached the public record.

Source object · view filing

More from the funding graph