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Plinth

· Private foundation

The Pettus 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.

$1.1M
Granted FY2024still arriving
92
Grants FY2024still arriving
20
States reached
$45k
Largest
01What you fund
0195% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20192025.

Education$1.3MHuman Services$955kHealth$866kYouth Development$260kFood & Nutrition$235kReligion$162kCommunity Improvement$137kPhilanthropy$129kOther$0
02FY2024 · 92 grants

Where the money goes

Your grants by size, and where they go.

The 92 grants below total $907,500 — the rows itemised in this filing. The $1,077,000 headline is the total grant expense reported on the return, so the remaining $169,500 is giving the schedule does not break out: grants under the $5,000 itemisation floor, grants to individuals, and grants reported on other schedules. Every figure below describes the itemised rows only.

By grant size · FY2024

  • Under $10k43 grants · $163k
  • $10k–50k49 grants · $745k
$10,000
Median grant
20
States reached
$15M
Total assets
Largest grants
RecipientAmount
International Association for Hospice & Palliative Care, Inc.$45,000
Ranken Technical College$40,000
Youth In Need$25,000
St. Louis Public Schools Foundation$20,000
St. Mary's Catholic High School$20,000
Holy Nativity School$20,000
The Pantry: Feeding Hawaii Together$15,000
Planned Parenthood$15,000
Mediation Center of the Pacific$15,000
St. Francis Healthcare Foundation$15,000
Planned Parenthood of the Great Northwest$15,000
Diamonds in the Ruff Inc$15,000
Foster & Adoptive Care Coalition$15,000
Trinity Lutheran School$15,000
City Academy$15,000
02Your 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.

66%of every dollar goes to organizations you’ve funded before.
$3.3M · 100 repeat orgs$1.7M to everyone else

100 repeat relationships — 0 still active in FY2024, 100 since wound down; 75 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

100
79

Total granted

$3.3M
$783k

Still filing today

0%
0%

New vs renewed · share of each year

In FY2024, 0% of grant dollars renewed an existing relationship; $901k went to new ones.

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

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

’19’20’21’22’23’24
Human ServicesEducationInternationalHealthFood & NutritionEnvironmentOther

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

  • I
    IAHPC
    3× · 2021–2023 · $151k
  • RT
    Ranken Technical College
    5× · 2019–2023 · $129k
  • HN
    HOLY NATIVITY SCHOOL
    5× · 2019–2023 · $100k

Funded once

  • A
    ASYMCA
    one grant, 2019 · $20k
  • SF
    SLPS Foundation
    one grant, 2022 · $20k
  • P
    PATCH
    one grant, 2019 · $20k

Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.

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
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
University Cooperative School

We take a joyful, community-oriented approach to raising engaged citizens, deep learners, and brave adventurers with the skills, creativity, and heart needed to better the world.

3
Central Indiana Corporate Partnership Inc

Central indiana corporate partnership (cicp) is an alliance of indiana's business and research university leaders coming together to foster long-term prosperity for the region. cicp's mission is to transform the economy of indiana in order…

Community Improvement
4
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.

5
Columbia College

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

Education
6
Uhiwai O Haleakala

The mission of the corporation shall be to work with partners to protect and restore native ecosystems and watersheds, to improve the quality and quantity of freshwater resources to perpetuate hawaiian cultural resources and practices, to…

Environment
7
Pacific University

A diverse and sustainable learning community dedicated to discovery and excellence in teaching, scholarship and practice, pacific university inspires students to think, care, create and pursue justice in our world.

Education
8
Manhattanville University

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

Education
9
Dominican University of California

Our institutional mission is to educate and prepare students to be ethical leaders and socially responsible global citizens who incorporate the dominican values of study, reflection, community and service into their lives.

Education
10
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
11
Webster University

Founded in 1915, webster is a private non-profit and global university that is committed to delivering high-quality learning experiences that transform students for global citizenship and individual excellence.

Education
12
Boston Architectural College

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

For reference, the grantee most central to the portfolio’s shape is Community Resource Center and the most unlike its peers is Fletcher Street Urban Riding Club. 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 backsteadyFaith-Based Homeless Servic…Hospice and Palliative CareCommunity Hospital SystemsFood Pantries and AssistanceChild Abuse Advocacy Servic…Pregnancy Support CentersGirls Stem Education Progra…Ymca Community CentersSenior Support ServicesEarly Childhood Care CentersEnvironmental Advocacy and …Youth Sports ProgramsFaith-Based Liberal Arts Co…Public Library SupportGovernment Accountability &…Christian Outreach Ministri…Animal Rescue and ShelterIndigenous Community Develo…Immigrant and Latino Integr…Urban Agriculture EducationCharter and Independent Sch…Veteran Support ServicesJewish Community FederationsClassical Music Orchestras
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 34 years old; the field is 20. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number18%3%<5yr13%7%5–10yr18%10%10–20yr15%32%20–35yr14%20%35–55yr22%28%55yr+
THE FIELDby orgYOUR MONEYby value18%3%<5yr13%9%5–10yr18%11%10–20yr15%26%20–35yr14%24%35–55yr22%28%55yr+

The field is 18% startups (under 5 years old) — 3% of your grantees by number, and just 3% 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%0/76
the rest of the field
12%
8,891/72,283

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

66 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. 66 of the 256 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.

1
Load-bearing (≥25% of a budget)
3
Early backer (in before they grew)
66/66
Grantees still filing
23/66
Grew since you first funded

Where your money sits — by cause, then by grantee

IAHPC — $150,500 · Other+173 more — $4,191,125 · Other+173 moreCATHOLIC CHARITIES HAWAII — $27,000 · Human ServicesYOUTH IN NEED — $25,000 · Human ServicesYOUNG MEN'S CHRISTIAN ASSOCIATION OF HONOLULU — $15,000 · Human ServicesFEEDING HAWAII TOGETHER — $15,000 · Human ServicesCHILD DAY CARE ASSOCIATION OF ST LOUIS D/B/A UNITED 4 CHILDREN — $13,500 · Human ServicesFLANCE MANAGEMENT INC D/B/A FLANCE EARLY LEARNING CENTER — $10,000 · Human ServicesST LOUIS LEARNING DISABILITIES ASSOCIATION — $10,000 · Human ServicesYMCA OF SAN DIEGO COUNTY — $10,000 · Human ServicesKCAA PRESCHOOLS OF HAWAII — $27,500 · EducationSt Mary's South Side Catholic High School — $20,000 · EducationTHE LAUNCHCODE FOUNDATION — $15,000 · EducationCITY ACADEMY INC — $15,000 · EducationHANALANI SCHOOLS — $10,000 · EducationTHE LIBRARY FOUNDATION FOR THE BENEFIT OF ST LOUIS PUBLIC LIBRARY — $10,000 · EducationBlack Girls Do STEM — $10,000 · EducationCROSSNORE SCHOOL CHILDRENS FOUNDATION — $5,500 · EducationPARTNERSHIP FOR YOUTH — $5,000 · EducationCITY GARDEN MONTESSORI SCHOOL — $5,000 · EducationIHS THE INSTITUTE FOR HUMAN SERVICES INC — $70,000 · Housing & ShelterSAN DIEGO RESCUE MISSION INC — $5,500 · Housing & ShelterINTERNATIONAL ASSOCIATION FOR HOSPICE AND PALLIATIVE CARE INC — $70,000 · InternationalPLANNED PARENTHOOD GREAT NORTHWEST HAWAII ALASKA INDIANA AND KENTUCKY — $30,000 · HealthRehabilitation Hospital of the Pacific Foundation — $15,000 · HealthSCRIPPS HEALTH — $8,000 · HealthHAWAII MEALS ON WHEELS INC — $25,000 · Food & NutritionHAWAII FOODBANK INC — $15,000 · Food & Nutrition
Other$4,341,625Human Services$125,500Education$123,000Housing & Shelter$75,500International$70,000Health$53,000Food & Nutrition$40,000

Showing your 200 largest grantees by grant value.

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 budgetINTERNATIONAL ASSOCIATION FOR HOSPICE AND PALLIATIVE CARE INC — $70,000 over 1y, 32% of budgetIHS THE INSTITUTE FOR HUMAN SERVICES INC — $70,000 over 1y, 0.3% of budgetPLANNED PARENTHOOD GREAT NORTHWEST HAWAII ALASKA INDIANA AND KENTUCKY — $30,000 over 1y, 0.0% of budgetKCAA PRESCHOOLS OF HAWAII — $27,500 over 1y, 0.3% of budgetCATHOLIC CHARITIES HAWAII — $27,000 over 1y, 0.0% of budgetSTL YOUTH JOBS — $27,000 over 1y, 0.9% of budgetGOODWILL INDUSTRIES OF HAWAII INC — $25,000 over 1y, 0.1% of budgetTHE MEDIATION CENTER OF THE PACIFIC INC — $25,000 over 1y, 1.7% of budgetYOUTH IN NEED — $25,000 over 1y, 0.1% of budgetHAWAII MEALS ON WHEELS INC — $25,000 over 1y, 0.7% of budgetSt Mary's South Side Catholic High School — $20,000 over 1y, 0.3% of budgetST LOUIS PUBLIC SCHOOLS FOUNDATION — $20,000 over 1y, 0.6% of budgetTHE LAUNCHCODE FOUNDATION — $15,000 over 1y, 0.1% of budgetSAFER WATERS IN MEMORY - OF NICHOLAS — $15,000 over 1y, 7.4% of budgetRehabilitation Hospital of the Pacific Foundation — $15,000 over 1y, 0.8% of budgetST FRANCIS HEALTHCARE FOUNDATION OF HAWAII — $15,000 over 1y, 1.2% of budgetYOUNG MEN'S CHRISTIAN ASSOCIATION OF HONOLULU — $15,000 over 1y, 0.0% of budgetHAWAII FOODBANK INC — $15,000 over 1y, 0.0% of budgetFEEDING HAWAII TOGETHER — $15,000 over 1y, 0.9% of budgetCITY ACADEMY INC — $15,000 over 1y, 0.2% of budgetCHILD DAY CARE ASSOCIATION OF ST LOUIS D/B/A UNITED 4 CHILDREN — $13,500 over 1y, 0.2% of budgetFLANCE MANAGEMENT INC D/B/A FLANCE EARLY LEARNING CENTER — $10,000 over 1y, 0.3% of budgetST LOUIS LEARNING DISABILITIES ASSOCIATION — $10,000 over 1y, 0.8% of budgetHANALANI SCHOOLS — $10,000 over 1y, 0.1% of budgetTHE LIBRARY FOUNDATION FOR THE BENEFIT OF ST LOUIS PUBLIC LIBRARY — $10,000 over 1y, 1.4% of budgetBlack Girls Do STEM — $10,000 over 1y, 2.0% of budgetYMCA OF SAN DIEGO COUNTY — $10,000 over 1y, 0.0% of budgetYEW DELL INC — $9,000 over 1y, 0.3% of budgetSCRIPPS HEALTH — $8,000 over 1y, 0.0% of budgetCROSSNORE SCHOOL CHILDRENS FOUNDATION — $5,500 over 1y, 0.7% of budgetSAN DIEGO RESCUE MISSION INC — $5,500 over 1y, 0.0% of budgetEARTHJUSTICE — $5,000 over 1y, 0.0% of budgetPARTNERSHIP FOR YOUTH — $5,000 over 1y, 0.3% of budgetCITY GARDEN MONTESSORI SCHOOL — $5,000 over 1y, 0.1% 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 INTERNATIONAL ASSOCIATION FOR HOSPICE AND PALLIATIVE CARE INC
  • Who funds IHS THE INSTITUTE FOR HUMAN SERVICES 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 loosely connected circle, clustered around a few shared anchors.

St Louis Community Foundation IncMO28.8× affinity13 shared granteesties to 6 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: St Louis Community Foundation Inc · McInerny Foundation-- · First Hawaiian Bank Foundation · Aloha United Way Inc · St Louis Community Foundation · United Way of Greater St Louis Inc · Commerce Bancshares Foundation · Tradewind Group Foundation · J Watumull Fund · Youthbridge Community Foundation · Atherton Family Foundation · Employees Community Fund of the Boeing Company

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.

04Through Plinth

Warm introductions · Powered by PlinthPlus

How do I get to The Pettus Foundation?

Find your warmest path to The Pettus 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 directly from IRS e-file XML — your own 990/990-PF and the multi-year returns of the 256 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.

Possibly out of date. A more recent filing (FY2025) is on record and reports $1.2M 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 FY2024, the most recent year this funder’s grantee list reached the public record.

Source object · view filing

More from the funding graph