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Plinth

· Private foundation

David and Mary Sterling Foundation Inc

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.

$7k
Granted FY2025still arriving
18
Grants FY2025still arriving
11
States reached
$2k
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 FY20202025.

Human Services$18kReligion$11kFood & Nutrition$6kAnimals$6kHealth$3kEducation$3kArts & Culture$2kPublic Benefit$1kOther$0
02FY2025 · 18 grants

Where the money goes

Your grants by size, and where they go.

$200
Median grant
11
States reached
$23k
Total assets
Largest grants
RecipientAmount
Notre Dame Church$2,000
Mercy Home for Boys and Girls$900
Salvation Army$800
Tunnels To Towers Foundation$500
Boys Town$500
Turning Point USA$500
St Jude Childrens Research Hospital$500
Catholic Charities$400
Misericordia$200
Pacific Garden Mission$200
Feeding America$200
Veterans of Foreign Wars$100
St Josephs Indian School$100
Harry S Truman Library Institute$100
USO Inc$100
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 (FY20–25, $3k) land where the poverty rate runs at 12%, against an area that typically sits at 10%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 10%Boy's Town: $500 → 12%Boy's Town: $500 → 12%Boys Town: $500 → 12%Boy's Town: $500 → 12%Boy's Town: $500 → 12%Boys Town: $200 → 12%Boys Town: $100 → 12%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

NH
IL
WI
MI
NY
SD
IN
OH
CA
NE
MO
VA
MD
AZ
TN
DC
TX

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.
$50k · 29 repeat orgs$1k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +29% since the first grant, against 0% for the ones you funded once.

29 repeat relationships — 17 still active in FY2025, 12 since wound down; 1 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

29
8

Total granted

$50k
$900

Median revenue growth · since first grant

+29%
0%

Still filing today

52%
38%

New vs renewed · share of each year

In FY2025, 99% of grant dollars renewed an existing relationship; $100 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
Arts & CultureHealthEducationAnimalsHuman ServicesRecreation & 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

  • Chicago Zoological Society
    5× · 2020–2024 · $6k · revenue +80%
  • ST JUDE CHILDREN'S RESEARCH HOSPITAL INC
    6× · 2020–2025 · $3k · revenue +78%
  • FF
    Father Flanagan's Boys' Home
    6× · 2020–2025 · $3k · revenue +26%

Funded once

  • PM
    Pontifical Mission Societies
    one grant, 2022 · $200
  • SA
    Salvation Army USA
    one grant, 2020 · $200
  • RM
    Ronald McDonald House Globalgraduated
    one grant, 2020 · $100 · revenue +82%

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
Institute for Advanced Study - Louis Bamberger & Mrs Felix Fuld Foundation

The institute for advanced study (the institute) is one of the world's leading centers for theoretical research and intellectual inquiry. see schedule o.

Science & Tech
2
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
3
The Fund for American Studies

The fund for american studies (tfas) seeks to create a brighter, more prosperous future by preparing young people for leadership and teaching them the ideas of freedom and a free-market economy. founded in 1967, tfas organizes programs for…

4
American Museum of Natural History

The museum's mission statement is: "to discover, interpret, and disseminate - through scientific research and education - knowledge about human cultures, the natural world, and the universe."

Arts & Culture
5
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.

6
The Catholic University of America

As the national university of the catholic church in the united states, founded and sponsored by the bishops of the country with the approval of the holy see, the catholic university of america is committed to being a comprehensive…

Education
7
The National World War Ii Museum Inc

The national wwii museum tells the story of the american experience in the war that changed the world-why it was fought, how it was won, and what it means today-so that all generations will understand the price of freedom and be inspired…

Arts & Culture
8
The Gilder Lehrman Institute of American History

The gilder lehrman institute of american history was founded in 1994 by richard gilder and lewis e. lehrman, visionaries and lifelong supporters of american history. the institute is the leading nonprofit and nonpartisan organization…

Education
9
The Trustees of Princeton University

Research, education and general - princeton university is a private not-for-profit, non-sectarian institution of higher learning with approximately 5,700 undergraduate and 3,300 graduate students. 2,500 students graduated in the 2024-2025…

Education
10
John Jay Institute for Faith Society and Law Inc

To prepare principled leaders for faith-informed public service.

Religion
11
The Ronald Reagan Presidential Foundation and Institute

The ronald reagan presidential foundation and institute is the sole nonprofit organization created by president reagan charged with advancing his legacy and principles: individual liberty, economic opportunity, freedom and democracy, peace…

Education
12
National September 11 Memorial and Museum At the World Trade Center

The national september 11 memorial & museum at the world trade center bears solemn witness to the terrorist attacks of september 11, 2001, and february 26, 1993. located at a site made sacred through loss, the memorial & museum remembers…

Arts & Culture

For reference, the grantee most central to the portfolio’s shape is Turning Point Usa Inc and the most unlike its peers is Carmelite Sistershome for Girls. 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 backsteadyVeteran Support ServicesFood Pantries & AssistanceChild and Family ServicesCancer Support OrganizationsGovernment Accountability R…Education Equity LeadershipFaith-Based Liberal Arts Co…Community Arts Organizations
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 63 years old; the field is 20. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number18%0%<5yr13%12%5–10yr18%8%10–20yr15%8%20–35yr14%16%35–55yr22%56%55yr+
THE FIELDby orgYOUR MONEYby value18%0%<5yr13%1%5–10yr18%18%10–20yr15%15%20–35yr14%4%35–55yr22%62%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 12% of the field you don’t fund.

orgs you fund
0.0%0/26
the rest of the field
12%
8,891/72,333

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

20 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. 20 of the 40 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)
0
Early backer (in before they grew)
20/20
Grantees still filing
13/20
Grew since you first funded

Where your money sits — by cause, then by grantee

Notre Dame Church — $8,900 · OtherNotre Dame ChurchTHE SALVATION ARMY — $4,600 · OtherTHE SALVATION ARMYNotre Dame Church Food Pantry — $4,300 · OtherNotre Dame Church Food PantryMercy Home for Boys and Girls — $3,300 · OtherMercy Home for Boys and GirlsCATHOLIC CHARITIES INC — $2,400 · OtherCATHOLIC CHARITIES INCMisericordia — $1,200 · OtherPACIFIC GARDEN MISSION — $1,100 · Other+18 more — $5,950 · Other+18 moreST JUDE CHILDREN'S RESEARCH HOSPITAL INC — $3,000 · HealthST JUDE CHILDR…CARMELITE SISTERSHOME FOR GIRLS — $3,000 · HealthCARMELITE SIST…PARALYZED VETERANS OF AMERICA — $300 · Health+1 more — $100 · HealthChicago Zoological Society — $5,500 · AnimalsChicago Zool…Father Flanagan's Boys' Home — $2,800 · Human ServicesColonial Williamsburg Foundation — $600 · Arts & CultureTHE FORT TICONDEROGA ASSOCIATION — $500 · Arts & CultureTHE MOUNT VERNON LADIES' ASSOCIATION OF THE UNION — $500 · Arts & CultureADMIRAL NIMITZ FOUNDATION — $500 · Arts & CultureTHOMAS JEFFERSON FOUNDATION INC — $300 · Arts & CultureSTEPHEN SILLER TUNNEL TO TOWERS FOUNDATION — $1,300 · EducationHILLSDALE COLLEGE — $100 · EducationAMERICAN CORNERSTONE INSTITUTE INC — $100 · EducationFeeding America — $750 · Food & Nutrition
Other$31,750Health$6,400Animals$5,500Human Services$2,800Arts & Culture$2,400Education$1,500Food & Nutrition$750

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

25%50%75%100%$100Mgrantee revenue →↑ your share of their budgetChicago Zoological Society — $5,500 over 5y, 0.0% of budgetST JUDE CHILDREN'S RESEARCH HOSPITAL INC — $3,000 over 6y, 0.0% of budgetCARMELITE SISTERSHOME FOR GIRLS — $3,000 over 5y, 0.1% of budgetFather Flanagan's Boys' Home — $2,800 over 6y, 0.0% of budgetSTEPHEN SILLER TUNNEL TO TOWERS FOUNDATION — $1,300 over 3y, 0.0% of budgetFeeding America — $750 over 4y, 0.0% of budgetTURNING POINT USA INC — $600 over 2y, 0.0% of budgetColonial Williamsburg Foundation — $600 over 6y, 0.0% of budgetTHE FORT TICONDEROGA ASSOCIATION — $500 over 4y, 0.0% of budgetTHE MOUNT VERNON LADIES' ASSOCIATION OF THE UNION — $500 over 5y, 0.0% of budgetADMIRAL NIMITZ FOUNDATION — $500 over 4y, 0.0% of budgetThe American Legion — $500 over 5y, 0.0% of budgetPARALYZED VETERANS OF AMERICA — $300 over 3y, 0.0% of budgetTHOMAS JEFFERSON FOUNDATION INC — $300 over 3y, 0.0% of budgetNorthwestern University — $250 over 3y, 0.0% of budgetRonald McDonald House Global — $100 over 1y, 0.0% of budgetHILLSDALE COLLEGE — $100 over 1y, 0.0% of budgetAMERICAN CORNERSTONE INSTITUTE INC — $100 over 1y, 0.0% of budgetLeadership Institute — $100 over 1y, 0.0% of budgetFRIENDS OF NOTRE-DAME DE PARIS INC — $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.

  • Who funds Chicago Zoological Society
  • Who funds ST JUDE CHILDREN'S RESEARCH HOSPITAL INC
  • Who funds CARMELITE SISTERSHOME FOR GIRLS
  • Who funds Father Flanagan's Boys' Home
  • Who funds STEPHEN SILLER TUNNEL TO TOWERS FOUNDATION
  • Who funds Feeding America
  • Who funds TURNING POINT USA INC
  • Who funds Colonial Williamsburg Foundation
  • Who funds THE FORT TICONDEROGA ASSOCIATION
  • Who funds THE MOUNT VERNON LADIES' ASSOCIATION OF THE UNION
  • Who funds ADMIRAL NIMITZ FOUNDATION
  • Who funds The American Legion
  • Who funds PARALYZED VETERANS OF AMERICA
  • Who funds THOMAS JEFFERSON FOUNDATION INC
  • Who funds Northwestern University
  • Who funds Ronald McDonald House Global
  • Who funds HILLSDALE COLLEGE
  • Who funds AMERICAN CORNERSTONE INSTITUTE INC
  • Who funds Leadership Institute
  • Who funds FRIENDS OF NOTRE-DAME DE PARIS INC

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 set of overlaps that mostly run through you, not between each other.

Fidelity Investments Charitable Gift FundMA6× affinity4 shared granteesties to 0 of 0Hover any node to trace its alignments.Compare side by side →

Open a dossier: 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 David and Mary Sterling Foundation Inc 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
202122232425
no gov · 00%0%1%3%5%your share of their income ↑0%5%10%15%20%share of the org’s income from government
    no gov moneyreceives it· size = income
    0get 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 · 0–20%
    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 40 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