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Plinth

· Private foundation

The Antler 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.

$21k
Granted FY2025still arriving
12
Grants FY2025still arriving
3
States reached
$5k
Largest
01What you fund
0189% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20202025.

Education$84kHealth$49kYouth Development$28kAnimals$17kHousing & Shelter$10kPhilanthropy$9kEnvironment$8kArts & Culture$3kOther$0
02FY2025 · 12 grants

Where the money goes

Your grants by size, and where they go.

$1,000
Median grant
3
States reached
$132k
Total assets
Largest grants
RecipientAmount
Individual grant recipient$5,000
KEEN STL$5,000
ST LOUIS ZOO$2,500
DARTMOUTH COLLEGE$2,500
MAKE A WISH - MISSOURI$2,500
CENTRAL INSTITUTE FOR THE DEAF$1,000
NINE PBS$1,000
ST LUKES HOSPITAL$1,000
Individual grant recipient$250
SITEMAN CANCER CENTER$200
JOHN BURROUGHS SCHOOL$100
ST STEPHEN'S INDIAN MISSION$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, $17k) land where the poverty rate runs at 11%, against an area that typically sits at 11%. 0% of those dollars go to grantees based in above-average-need neighborhoods. Your grants skew toward lower-need ZIPs.

area typical 11%MAKE A WISH - MISSOURI: $3k → 11%MAKE A WISH - MISSOURI: $3k → 11%MAKE A WISH - MISSOURI: $3k → 11%MAKE A WISH - MISSOURI: $3k → 11%MAKE A WISH - MISSOURI: $3k → 11%MAKE A WISH - MISSOURI: $3k → 11%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
WY
NJ
CA
CO
MO
VA

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.

77%of every dollar goes to organizations you’ve funded before.
$146k · 17 repeat orgs$45k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +42% since the first grant, against +9% for the ones you funded once.

17 repeat relationships — 8 still active in FY2025, 9 since wound down; 3 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

17
30

Total granted

$146k
$39k

Median revenue growth · since first grant

+42%
+9%

Still filing today

53%
37%

New vs renewed · share of each year

In FY2025, 66% of grant dollars renewed an existing relationship; $6k 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
HealthEducationEnvironmentArts & CultureFood & NutritionYouth 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

  • JB
    JOHN BURROUGHS SCHOOL
    6× · 2020–2025 · $57k · revenue +88%
  • KS
    KEEN ST LOUIS LLC
    5× · 2020–2025 · $22k · revenue +229%
  • MF
    MAKE-A-WISH FOUNDATION OF MISSOURI AND KANSAS
    6× · 2020–2025 · $17k · revenue +100%

Funded once

  • VH
    VAIL HEALTH SERVICES FOUNDATIONgraduated
    one grant, 2020 · $15k · revenue +139%
  • OW
    OPERATION WALK DENVER
    one grant, 2020 · $10k
  • DD
    DONALD DANFORTH PLANT SCIENCE CENTER
    one grant, 2020 · $3k · revenue +9%

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
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
2
Columbia College

Columbia college improves lives by providing quality education to both traditional and nontraditional students, helping them achieve their true potential.

Education
3
Colorado Museum of Natural History

Be a catalyst! Ignite our community's passion for nature and science.

Arts & Culture
4
Boston Architectural College

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

5
Missouri Western State University Foundation Inc

The missouri western state university foundation is a not-for-profit charitable organization that functions solely to support the mission of missouri western state university, as stated in the university's mission statement. the foundation…

6
Wilson College

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

Education
7
Park University

Park university's mission is to transform lives through accessible, student-centered, quality higher education.

Education
8
Ashland University

Ashland university, guided by our christian heritage, is a comprehensive, private university that provides a transformative learning experience, shaping graduates who work, serve and lead with integrity in their local, national, and global…

Education
9
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
10
Missouri Historical Society

The missouri historical society (mhs) is a missouri pro forma decree, not-for-profit corporation whose primary functions are educational and community programs; collections and conservation; library and research; and exhibitions.…

Arts & Culture
11
Denver Botanic Gardens Inc

The mission of denver botanic gardens is to connect people with plants, especially plants from the rocky mountain region and similar regions around the world, providing delight and enlightenment to everyone.

Environment
12
Museum of Arts and Design

To collect, display and interpret objects in craft art and design.

Arts & Culture

For reference, the grantee most central to the portfolio’s shape is Make-a-Wish Foundation of Missouri and Kansas and the most unlike its peers is Gatchell Museum Association. 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 SchoolsGovernment Accountability R…Cancer Support OrganizationsFallen First Responder Supp…Substance Abuse TreatmentCommunity Arts OrganizationsUrban Agriculture & Food Ac…Faith-Based Liberal Arts Co…Land Conservation Organizat…Community FoundationsCommunity 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 41 years old; the field is 18. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number20%0%<5yr13%0%5–10yr18%17%10–20yr17%22%20–35yr15%26%35–55yr17%35%55yr+
THE FIELDby orgYOUR MONEYby value20%0%<5yr13%0%5–10yr18%15%10–20yr17%18%20–35yr15%22%35–55yr17%45%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 14% of the field you don’t fund.

orgs you fund
0.0%0/26
the rest of the field
14%
2,187/15,957

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

23 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. 23 of the 52 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)
4
Early backer (in before they grew)
23/23
Grantees still filing
16/23
Grew since you first funded

Where your money sits — by cause, then by grantee

JOHN BURROUGHS SCHOOL — $56,750 · EducationJOHN BURROUGHS SCHOOLTrustees of Dartmouth College — $22,500 · EducationTrustees of Dartmouth CollegeCENTRAL INSTITUTE FOR THE DEAF — $8,100 · EducationCENTRAL INSTITUTE FOR THE DEAF+2 more — $600 · EducationST LOUIS ZOO — $16,500 · OtherST LOUIS ZOOOPERATION WALK DENVER — $10,000 · OtherOPERATION WALK DENVERAIM HIGH ST LOUIS — $6,000 · OtherAIM HIGH ST LOUISST LUKES HOSPITAL — $6,000 · OtherST LUKES HOSPITALIndividual grant recipient — $5,000 · OtherIndividual grant recipientCHURCHILL SCHOOL — $4,000 · OtherCHURCHILL SCHOOLDONALD DANFORTH PLANT SCIENCE CENTER — $2,750 · Other+29 more — $15,400 · Other+29 moreKEEN ST LOUIS LLC — $22,000 · Youth DevelopmentKEEN ST LOU…VAIL HEALTH SERVICES FOUNDATION — $15,000 · HealthCraig Hospital Foundation — $1,000 · HealthZERO PROSTATE CANCER — $600 · Health+2 more — $350 · HealthMAKE-A-WISH FOUNDATION OF MISSOURI AND KANSAS — $16,500 · Human ServicesTHE SUMMIT FOUNDATION — $9,100 · PhilanthropyMISSOURI BOTANICAL GARDEN BOARD OF TRUSTEES — $3,400 · EnvironmentCOLORADO OPEN LANDS — $1,000 · EnvironmentRIVEREDGE NATURE CENTER INC — $250 · Environment
Education$87,950Other$65,650Youth Development$22,000Health$16,950Human Services$16,500Philanthropy$9,100Environment$4,650

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 budgetJOHN BURROUGHS SCHOOL — $56,750 over 6y, 0.1% of budgetTrustees of Dartmouth College — $22,500 over 6y, 0.0% of budgetKEEN ST LOUIS LLC — $22,000 over 5y, 16% of budgetMAKE-A-WISH FOUNDATION OF MISSOURI AND KANSAS — $16,500 over 6y, 0.1% of budgetVAIL HEALTH SERVICES FOUNDATION — $15,000 over 1y, 0.3% of budgetTHE SUMMIT FOUNDATION — $9,100 over 3y, 0.1% of budgetCENTRAL INSTITUTE FOR THE DEAF — $8,100 over 6y, 0.0% of budgetAIM HIGH ST LOUIS — $6,000 over 3y, 0.4% of budgetMISSOURI BOTANICAL GARDEN BOARD OF TRUSTEES — $3,400 over 2y, 0.0% of budgetDONALD DANFORTH PLANT SCIENCE CENTER — $2,750 over 1y, 0.0% of budgetWYOMING STOCK GROWERS LAND TRUST — $2,000 over 2y, 0.1% of budgetCOLORADO OPEN LANDS — $1,000 over 1y, 0.0% of budgetCraig Hospital Foundation — $1,000 over 1y, 0.0% of budgetST LOUIS REGIONAL PUBLIC MEDIA INC — $1,000 over 1y, 0.0% of budgetZERO PROSTATE CANCER — $600 over 2y, 0.0% of budgetTHE REPERTORY THEATRE OF ST LOUIS — $500 over 1y, 0.0% of budgetWASHINGTON UNIVERSITY — $400 over 2y, 0.0% of budgetAVERY'S ANGELS FOUNDATION INC — $250 over 1y, 0.1% of budgetRIVEREDGE NATURE CENTER INC — $250 over 1y, 0.0% of budgetCOLORADO CATTLEMEN'S AGRICULTURAL LAND TRUST — $250 over 1y, 0.0% of budgetGATCHELL MUSEUM ASSOCIATION — $200 over 1y, 0.2% of budgetSt Louis Police Foundation — $200 over 1y, 0.0% of budgetTHE GOODEN CENTER — $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 JOHN BURROUGHS SCHOOL
  • Who funds Trustees of Dartmouth College
  • Who funds KEEN ST LOUIS LLC
  • Who funds MAKE-A-WISH FOUNDATION OF MISSOURI AND KANSAS
  • Who funds VAIL HEALTH SERVICES FOUNDATION
  • Who funds THE SUMMIT FOUNDATION
  • Who funds CENTRAL INSTITUTE FOR THE DEAF
  • Who funds AIM HIGH ST LOUIS
  • Who funds MISSOURI BOTANICAL GARDEN BOARD OF TRUSTEES
  • Who funds DONALD DANFORTH PLANT SCIENCE CENTER
  • Who funds WYOMING STOCK GROWERS LAND TRUST
  • Who funds COLORADO OPEN LANDS
  • Who funds Craig Hospital Foundation
  • Who funds ST LOUIS REGIONAL PUBLIC MEDIA INC
  • Who funds ZERO PROSTATE CANCER
  • Who funds THE REPERTORY THEATRE OF ST LOUIS
  • Who funds WASHINGTON UNIVERSITY
  • Who funds AVERY'S ANGELS FOUNDATION INC
  • Who funds RIVEREDGE NATURE CENTER 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 tightly interlocked camp — most of these funders back each other's grantees too.

Moneta Group Charitable FoundationMO15.6× affinity5 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Moneta Group Charitable Foundation · Berges Family Foundation · Edward Jones Foundation · Centene Foundation · United Way of Greater St Louis Inc · The Blackbaud Giving Fund · Renaissance Charitable Foundation Inc · Vanguard Charitable Endowment Program · Charities Aid Foundation America · Morgan Stanley Global Impact Funding Trust Inc · Donor Advised Charitable Giving Inc · Natl Christian Charitable Fdn 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 The Antler 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 or a single department — and drag the year to watch it move.

2024
202122232425
no gov · 00%1%5%11%20%your share of their income ↑0%10%20%30%40%share of the org’s income from government
    no gov moneyreceives it· size = income
    0get no government money at all
    5report 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 52 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