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Plinth

· Private foundation

Mr & Mrs Sanford N McDonnell Foundation

Its FY2024 filing reports that it accepted unsolicited grant applications.

$482k
Granted FY2024still arriving
53
Grants FY2024still arriving
17
States reached
$100k
Largest
01What you fund
01

What you funded, over time

By grantee IRS cause code (NTEE).

A cause breakdown isn’t shown here: 50% of MR & MRS SANFORD N MCDONNELL FOUNDATION’s grantee dollars fall outside its nine largest cause areas, whether because the recipient carries no IRS cause code or because its cause sits in the long tail. A chart would be mostly one residual band and misrepresent the portfolio.

02FY2024 · 53 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2024

  • Under $10k40 grants · $134k
  • $10k–50k10 grants · $125k
  • $50k–250k3 grants · $223k
$5,000
Median grant
17
States reached
$11M
Total assets
Largest grants
RecipientAmount
CHARACTERORG$100,000
CHARACTERPLUS$67,500
UNIVERSITY OF NEW MEXICO FOUNDATION$55,000
SALVATION ARMY$25,000
OPERA THEATRE OF SAINT LOUIS$15,000
DRAKE UNIVERSITY (CHARACTER COUNTS)$15,000
NINE NETWORK OF PUBLIC MEDIA$10,000
FOCUS ON THE FAMILY$10,000
UNION AVENUE OPERA$10,000
WINTER OPERA ST LOUIS$10,000
TRANSFORMATIONAL PRAYER FOUNDATION$10,000
SAPPINGTON HOUSE FOUNDATION$10,000
MISSOURI HISTORICAL SOCIETY$10,000
SAMARITAN'S PURSE$5,000
FOREST PARK FOREVER$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 (FY17–24, $25k) land where the poverty rate runs at 9%, against an area that typically sits at 10%. 52% of those dollars go to grantees based in above-average-need neighborhoods. Your grants spread fairly evenly across need levels.

area typical 10%YOUTH IN NEED: $5k → 5%FAMILY RESEARCH COUNCIL: $2k → 14%YOUTH IN NEED: $1k → 5%FAMILY RESEARCH COUNCIL: $2k → 14%YOUTH IN NEED: $1k → 5%YOUTH IN NEED: $1k → 5%YOUTH IN NEED: $1k → 5%YOUTH IN NEED: $1k → 5%YOUTH IN NEED: $1k → 5%YOUTH IN NEED: $1k → 5%SAFE CONNECTIONS: $500 → 21%SAFE CONNECTIONS: $500 → 21%AMERICAN RED CROSS: $5k → 11%AMERICAN RED CROSS: $1k → 11%AMERICAN RED CROSS: $350 → 11%AMERICAN RED CROSS: $350 → 11%AMERICAN RED CROSS: $350 → 11%AMERICAN RED CROSS: $350 → 11%AMERICAN RED CROSS: $350 → 11%AMERICAN RED CROSS: $350 → 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
MN
IL
NY
IA
NJ
CT
CA
CO
MO
VA
NM
AR
NC
SC
DC
MS
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.

95%of every dollar goes to organizations you’ve funded before.
$2.8M · 82 repeat orgs$145k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +55% since the first grant, against +8% for the ones you funded once.

82 repeat relationships — 52 still active in FY2024, 30 since wound down; 1 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

82
29

Total granted

$2.8M
$140k

Median revenue growth · since first grant

+55%
+8%

Still filing today

50%
28%

New vs renewed · share of each year

In FY2024, 99% of grant dollars renewed an existing relationship; $5k went to new ones.

50%100%’17’18’19’20’21’22’23’24
RenewedFirst-time

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

’17’18’19’20’21’22’23’24
Arts & CultureEducationHuman ServicesHealthEnvironmentPhilanthropyOther

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

  • UNIVERSITY OF NEW MEXICO FOUNDATION INC
    7× · 2018–2024 · $385k · revenue +62%
  • C
    CHARACTERPLUS
    7× · 2017–2024 · $320k · revenue +367%
  • The Trustees of Princeton University
    8× · 2017–2024 · $62k · revenue +5%

Funded once

  • UO
    UNIVERSITY OF NEW MEXICO FOUND'N
    one grant, 2017 · $55k
  • BS
    BOY SCOUTS GREATER ST LOUIS AREA COUNCIL
    one grant, 2017 · $15k
  • SL
    ST LOUIS UNIVERSITY
    one grant, 2019 · $12k · 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
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.

2
University of the Sciences in Philadelphia

University of the sciences prepares students to become leaders, innovators, and skilled practitioners in the sciences, the health professions, and related disciplines. we deliver excellence in teaching, research, and service through a safe…

3
Columbia College

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

Education
4
University of the Ozarks

True to our christian heritage, we prepare students from diverse religious, cultural, educational and economic backgrounds to live life fully.

Education
5
University of Maryland Surgical Associates Pa

Under the medical service plan of the university of maryland school of medicine, medical services are rendered by the members of the faculty on behalf of the school of medicine in connection with their duties to provide clinical…

Health
6
University of Maryland Oncology Associates Pa

Under the medical service plan of the university of maryland school of medicine, medical services are rendered by the members of the faculty on behalf of the school of medicine in connection with their duties to provide clinical…

Health
7
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
8
University of Maryland Otorhino-Laryngology-Head & Neck Surgery Pa

Under the medical service plan of the university of maryland school of medicine, medical services are rendered by the members of the faculty on behalf of the school of medicine in connection with their duties to provide clinical…

Health
9
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…

10
Loyola University

Loyola University New Orleans, a Jesuit and Catholic institution of higher education, welcomes students of diverse backgrounds and prepares them to lead meaningful lives with and for others; to pursue truth, wisdom, and virtue; and to work…

Education
11
University of Maryland Physicians Pa

Under the medical service plan of the university of maryland school of medicine, medical services are rendered by the members of the faculty on behalf of the school of medicine in connection with their duties to provide clinical…

12
University of Maryland Anesthesiology Associates Pa

Under the medical service plan of the university of maryland school of medicine, medical services are rendered by the members of the faculty on behalf of the school of medicine in connection with their duties to provide clinical…

For reference, the grantee most central to the portfolio’s shape is St Louis Art Museum Foundation and the most unlike its peers is Samaritan's Purse. 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 backsteadyMilitary Veterans SupportChristian Youth CampsYouth Development ServicesOrchestra and Ensemble Perf…Environmental Conservation …Independent K-12 SchoolsLocal History MuseumsUnited Way AffiliatesCommunity FoundationsHealth Access Advocacy and …
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 48 years old; the field is 16. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number22%0%<5yr14%4%5–10yr19%17%10–20yr16%17%20–35yr13%17%35–55yr16%45%55yr+
THE FIELDby orgYOUR MONEYby value22%0%<5yr14%1%5–10yr19%23%10–20yr16%4%20–35yr13%33%35–55yr16%40%55yr+

The field is 22% 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 3% lost their exemption, against 13% of the field you don’t fund.

orgs you fund
3%2/59
the rest of the field
13%
240,394/1,819,506

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

53 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. 53 of the 112 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)
12
Early backer (in before they grew)
49/53
Grantees still filing
37/53
Grew since you first funded

Where your money sits — by cause, then by grantee

Individual grant recipient — $700,000 · OtherIndividual grant recipientSALVATION ARMY — $121,000 · OtherSALVATION ARMYTRANSFORMATIONAL PRAYER FOUNDATION — $66,000 · OtherUNIVERSITY OF NEW MEXICO FOUND'N — $55,000 · Other+69 more — $569,084 · Other+69 moreUNIVERSITY OF NEW MEXICO FOUNDATION INC — $385,000 · EducationUNIVERSITY OF NEW MEXICO FOUNDATION …CHARACTERPLUS — $320,000 · EducationCHARACTERPLUSThe Trustees of Princeton University — $62,000 · EducationThe Trustees of Princeton UniversityMIRIAM FOUNDATION — $40,500 · EducationWASHINGTON UNIVERSITY — $33,000 · EducationWebster University — $33,000 · Education+6 more — $52,700 · Education+6 moreOpera Theatre of Saint Louis — $128,333 · Arts & CultureOpera Theatr…MISSOURI HISTORICAL SOCIETY — $91,500 · Arts & CultureMISSOURI HIS…ST LOUIS REGIONAL PUBLIC MEDIA INC — $22,000 · Arts & CultureST LOUIS REG…SAINT LOUIS SYMPHONY ORCHESTRA — $16,000 · Arts & CultureWINTER OPERA ST LOUIS — $12,000 · Arts & CultureSappington House Foundation — $10,800 · Arts & Culture+7 more — $26,950 · Arts & Culture+7 moreMISSOURI BOTANICAL GARDEN BOARD OF TRUSTEES — $26,500 · EnvironmentForest Park Forever Inc — $12,000 · EnvironmentLAKE SUNAPEE PROTECTIVE ASSOCIATION — $10,000 · EnvironmentUNITED WAY OF GREATER ST LOUIS INC — $37,000 · PhilanthropyAIR FORCE ACADEMY FOUNDATION — $7,000 · Philanthropy+1 more — $1,000 · PhilanthropyMIGHTY OAKS FOUNDATION — $14,500 · HealthSEMPER FI & AMERICA'S FUND — $12,000 · HealthMISSOURI BAPTIST HEALTHCARE FOUNDATION — $11,000 · HealthAmerican Heart Association Inc — $2,000 · HealthYOUTH IN NEED — $12,000 · Human ServicesAmerican National Red Cross & Its Constituent Chapters and Branches — $8,450 · Human ServicesFAMILY RESEARCH COUNCIL — $3,500 · Human ServicesSAFE CONNECTIONS — $1,000 · Human Services
Other$1,511,084Education$926,200Arts & Culture$307,583Environment$48,500Philanthropy$45,000Health$39,500Human Services$24,950

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 budgetUNIVERSITY OF NEW MEXICO FOUNDATION INC — $385,000 over 7y, 0.1% of budgetCHARACTERPLUS — $320,000 over 7y, 8.2% of budgetOpera Theatre of Saint Louis — $128,333 over 8y, 0.3% of budgetMISSOURI HISTORICAL SOCIETY — $91,500 over 8y, 0.1% of budgetThe Trustees of Princeton University — $62,000 over 8y, 0.0% of budgetMIRIAM FOUNDATION — $40,500 over 5y, 0.2% of budgetTHE GREATER ST LOUIS ARTS AND EDUCATION COUNCIL — $40,000 over 8y, 2.3% of budgetUNITED WAY OF GREATER ST LOUIS INC — $37,000 over 6y, 0.0% of budgetWASHINGTON UNIVERSITY — $33,000 over 8y, 0.0% of budgetWebster University — $33,000 over 8y, 0.0% of budgetMISSOURI BOTANICAL GARDEN BOARD OF TRUSTEES — $26,500 over 8y, 0.0% of budgetCARDIGAN MOUNTAIN SCHOOL — $24,000 over 8y, 0.0% of budgetDONALD DANFORTH PLANT SCIENCE CENTER — $24,000 over 8y, 0.0% of budgetST LOUIS REGIONAL PUBLIC MEDIA INC — $22,000 over 5y, 0.1% of budgetSAINT LOUIS SYMPHONY ORCHESTRA — $16,000 over 3y, 0.0% of budgetMIGHTY OAKS FOUNDATION — $14,500 over 4y, 0.1% of budgetUNITED SERVICE ORGANIZATION USO OF MISSOURI INC — $14,000 over 8y, 0.3% of budgetSAMARITAN'S PURSE — $13,000 over 4y, 0.0% of budgetST LOUIS UNIVERSITY — $12,250 over 1y, 0.0% of budgetWINTER OPERA ST LOUIS — $12,000 over 3y, 0.8% of budgetWINGS OF HOPE — $12,000 over 8y, 0.1% of budgetYOUTH IN NEED — $12,000 over 8y, 0.0% of budgetForest Park Forever Inc — $12,000 over 8y, 0.0% of budgetSEMPER FI & AMERICA'S FUND — $12,000 over 8y, 0.0% of budgetTHE BACH SOCIETY OF SAINT LOUIS — $11,000 over 5y, 1.0% of budgetMISSOURI BAPTIST HEALTHCARE FOUNDATION — $11,000 over 4y, 0.1% of budgetSappington House Foundation — $10,800 over 8y, 5.1% of budgetLAKE SUNAPEE PROTECTIVE ASSOCIATION — $10,000 over 7y, 0.2% of budgetRADIO ARTS FOUNDATION — $10,000 over 1y, 0.7% of budgetST LOUIS ART MUSEUM FOUNDATION — $8,500 over 5y, 0.0% of budgetAmerican National Red Cross & Its Constituent Chapters and Branches — $8,450 over 8y, 0.0% of budgetMount Royal Academy Inc — $7,500 over 5y, 0.3% of budgetAIR FORCE ACADEMY FOUNDATION — $7,000 over 3y, 0.0% of budgetEMMA WILLARD SCHOOL — $7,000 over 3y, 0.0% of budgetFELLOWSHIP OF CHRISTIAN ATHLETES — $6,700 over 8y, 0.0% of budgetTRAIL LIFE USA INC — $6,000 over 2y, 0.1% of budgetPARENTS TELEVISION COUNCIL INC — $5,000 over 4y, 0.1% of budgetAMERICAN FAMILY ASSOCIATION INC — $3,500 over 8y, 0.0% of budgetFAMILY RESEARCH COUNCIL — $3,500 over 2y, 0.0% of budgetAmerican Heart Association Inc — $2,000 over 6y, 0.0% of budgetTHE SANTA FE OPERA — $2,000 over 1y, 0.0% of budgetCOLLEGE OF THE OZARKS — $1,700 over 8y, 0.0% of budgetST ANDREWS CHARITABLE FOUNDATION — $1,000 over 1y, 0.1% of budgetTHE PERLMAN MUSIC PROGRAM INC — $1,000 over 2y, 0.0% of budgetSAFE CONNECTIONS — $1,000 over 2y, 0.0% of budgetThe Metropolitan Opera Guild Inc — $250 over 1y, 0.0% of budgetWILD BIRD REHABILITATION INC — $250 over 1y, 0.1% of budgetOPERATION RESPECT INC — $250 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 UNIVERSITY OF NEW MEXICO FOUNDATION INC
  • Who funds CHARACTERPLUS
  • Who funds Opera Theatre of Saint Louis
  • Who funds MISSOURI HISTORICAL SOCIETY
  • Who funds The Trustees of Princeton University
  • Who funds MIRIAM FOUNDATION
  • Who funds THE GREATER ST LOUIS ARTS AND EDUCATION COUNCIL
  • Who funds UNITED WAY OF GREATER ST LOUIS INC
  • Who funds WASHINGTON UNIVERSITY
  • Who funds Webster University
  • Who funds MISSOURI BOTANICAL GARDEN BOARD OF TRUSTEES
  • Who funds CARDIGAN MOUNTAIN SCHOOL
  • Who funds DONALD DANFORTH PLANT SCIENCE CENTER
  • Who funds ST LOUIS REGIONAL PUBLIC MEDIA INC
  • Who funds SAINT LOUIS SYMPHONY ORCHESTRA
  • Who funds MIGHTY OAKS FOUNDATION
  • Who funds UNITED SERVICE ORGANIZATION USO OF MISSOURI INC
  • Who funds SAMARITAN'S PURSE
  • Who funds ST LOUIS UNIVERSITY
  • Who funds WINTER OPERA ST LOUIS
  • Who funds WINGS OF HOPE
  • Who funds YOUTH IN NEED
  • Who funds Forest Park Forever 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.

Centene FoundationMO31.8× affinity13 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Centene Foundation · Employees Community Fund of the Boeing Company · St Louis Community Foundation Inc · Moneta Group Charitable Foundation · Edward Jones Foundation · World Wide Technology Foundation · Regional Cultural and Performing Arts Development Commission · St Louis Community Foundation · United Way of Greater St Louis Inc · Commerce Bancshares Foundation · Leon and Mary Strauss Charitable Foundation · The Kranzberg Family Charitable Foundation

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 Mr & Mrs Sanford N McDonnell 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 · 10%1%3%6%10%your share of their income ↑0%19%38%56%75%share of the org’s income from governmentmedian 11%
  • The Trustees of Princeton University11% of income from government
no gov moneyreceives it· size = income
1get no government money at all
15report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–75%
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 112 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 2024, released 2024. Filings run roughly 12–24 months behind; figures are dated accordingly.

Source object · view filing

More from the funding graph