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Plinth

· Public charity

Witherspoon Institute Inc

Research, education, and public awareness of the political, moral and philosophical principles of free and democratic societies

$132k
Granted FY2025still arriving
1
Grants FY2025still arriving
1
States reached
$50k
Largest
01What you fund
01100% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20172025.

Education$732kScience & Tech$658kReligion$418kHealth$397kSocial Science$288kCommunity Improvement$275kArts & Culture$20k
02FY2025 · 1 grant

Where the money goes

Your grants by size, and where they go.

The 1 grants below total $50,000 — the rows itemised in this filing. The $131,500 headline is the total grant expense reported on the return, so the remaining $81,500 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.

$50,000
Median grant
1
States reached
$15M
Total assets
Largest grants
RecipientAmount
Aquinas Inst for CatholicLife$50,000
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 (FY17–19, $23k) 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%Scala Foundation: $10k → 11%Scala Foundation: $8k → 11%Scala Foundation: $5k → 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

IL
NY
MA
PA
NJ
CA
DE
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.

82%of every dollar goes to organizations you’ve funded before.
$2.2M · 9 repeat orgs$458k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +25% since the first grant, against 0% for the ones you funded once.

9 repeat relationships — 1 still active in FY2025, 8 since wound down.

How the two cohorts compare

Re-uppedFunded once

Organizations

9
7

Total granted

$2.2M
$458k

Median revenue growth · since first grant

+25%
0%

Still filing today

78%
43%

New vs renewed · share of each year

In FY2025, 100% of grant dollars renewed an existing relationship; $0 went to new ones.

50%100%’17’18’19’20’21’22’23’24’25
RenewedFirst-time

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

’17’18’19’20’21’22’23’24’25
EducationReligionHuman ServicesCommunity ImprovementScience & TechOther

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

  • AI
    AUSTIN INSTITUTE FOR THE STUDY OF FAMILY AND CULTURE
    4× · 2018–2023 · $397k · revenue +17% · 40% of their budget
  • TA
    The Aquinas Institute for Catholic Life at Princeton University Inc
    7× · 2019–2025 · $383k · revenue ×19 · 67% of their budget
  • HP
    HYDE PARK INSTITUTE
    2× · 2017–2018 · $280k · revenue +25%

Funded once

  • TM
    The Morningside Institute Incgraduated
    one grant, 2018 · $250k · revenue +175% · 95% of their budget
  • TC
    THE CENTER FOR THE STUDY OF TECHNOLOGY AND SOCIETY
    one grant, 2021 · $150k · revenue -23%
  • TW
    THE WILLIAM J SEYMOUR INSTITUTE FOR BLACK CHURCH AND POLICY STUDIES INC
    one grant, 2017 · $20k · revenue -13%

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
Collegium Institute

Collegium Institute is a Catholic intellectual apostolate that fosters the Catholic intellectual tradition within the University of Pennsylvania community and within the greater region and secular academia. (Continued on Sch. O)

2
Center of Theological Inquiry

The Center of Theological Inquiry is an independent research institution with an international visiting scholar program which convenes researchers in an ideal setting for interdisciplinary inquiries where theology casts light on global…

Religion
3
The Institute for Advanced Catholic Studies

The institute's mission is to conduct research on key issues facing society to help both the church and society deal thoughtfully with the major issues they face globally. the institute also sponsors and conducts research and scholarship…

Religion
4
William Marsh Rice University

As a leading research university with a distinctive commitment to undergraduate education, Rice University aspires to path breaking research, unsurpassed teaching, and contributions to the betterment of our world. It seeks to fulfill this…

Education
5
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
6
Manhattan Institute for Policy Research Inc

The manhattan institute is a community of scholars, journalists, activists, and civic leaders dedicated to advancing opportunity, individual liberty, and the rule of law in america and its great cities.

Public Benefit
7
Hillsdale College

Hillsdale college is a private liberal arts college with approximately 1,500 students. founded in 1844, the college remains, in the words of its articles of association, "grateful to god for the inestimable blessings resulting from the…

Education
8
The Center for the Study of Great Ideas

Philosophical education

Arts & Culture
9
Marquette University

As a Catholic, Jesuit university our mission is to search for truth, discover shareknowledge, foster personal professional excellence, promote a life of faith and developleadership expressed in service to others. See Schedule O.

Education
10
The Law & Humanities Institute
11
Hampden-Sydney College

Since 1775, the mission of Hampden-Sydney College has been to form good men and good citizens in an atmosphere of sound learning.

Education
12
Lumen Christi Institute

To make the catholic intellectual tradition a vital part of the culture of universities. to enrich academic communities at the university of chicago, across the nation, and the world with the insights of catholic thought. to dialogue with…

For reference, the grantee most central to the portfolio’s shape is The William J Seymour Institute for Black Church and Policy Studies Inc and the most unlike its peers is Oakland Service Ministries. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.

04the grantee network

12 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. 12 of the 17 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.

4
Load-bearing (≥25% of a budget)
3
Early backer (in before they grew)
11/12
Grantees still filing
8/12
Grew since you first funded

Where your money sits — by cause, then by grantee

HYDE PARK INSTITUTE — $280,000 · EducationHYDE PARK INSTITUTEThe Morningside Institute Inc — $250,000 · EducationThe Morningside Institute IncTHE CATHOLIC UNIVERSITY OF AMERICA — $210,000 · EducationTHE CATHOLIC UNIVERSITY OF AMERICAPresident and Fellows of Harvard College — $175,000 · EducationPresident and Fellows of Harvard CollegeAmerican Academy of Sciences and Letters Inc — $124,461 · EducationAmerican Academy of Sciences and Letters I…Center for Study of Technology — $442,500 · OtherCenter for Study of TechnologyAUSTIN INSTITUTE FOR THE STUDY OF FAMILY AND CULTURE — $397,004 · OtherAUSTIN INSTITUTE FOR THE STUDY OF FA…+5 more — $58,000 · Other+5 moreThe Aquinas Institute for Catholic Life at Princeton University Inc — $383,000 · ReligionThe Aquinas Inst…THE WILLIAM J SEYMOUR INSTITUTE FOR BLACK CHURCH AND POLICY STUDIES INC — $20,000 · ReligionZEPHYR INSTITUTE INC — $275,000 · Community ImprovementZEPHYR INST…THE CENTER FOR THE STUDY OF TECHNOLOGY AND SOCIETY — $150,000 · Science & TechScala Foundation A NJ Nonprofit Corporation — $22,500 · Human Services
Education$1,039,461Other$897,504Religion$403,000Community Improvement$275,000Science & Tech$150,000Human Services$22,500

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

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ your share of their budgetAUSTIN INSTITUTE FOR THE STUDY OF FAMILY AND CULTURE — $397,004 over 4y, 40% of budgetThe Aquinas Institute for Catholic Life at Princeton University Inc — $383,000 over 7y, 67% of budgetZEPHYR INSTITUTE INC — $275,000 over 2y, 43% of budgetThe Morningside Institute Inc — $250,000 over 1y, 95% of budgetTHE CATHOLIC UNIVERSITY OF AMERICA — $210,000 over 2y, 0.0% of budgetPresident and Fellows of Harvard College — $175,000 over 3y, 0.0% of budgetTHE CENTER FOR THE STUDY OF TECHNOLOGY AND SOCIETY — $150,000 over 1y, 20% of budgetAmerican Academy of Sciences and Letters Inc — $124,461 over 2y, 5.0% of budgetScala Foundation A NJ Nonprofit Corporation — $22,500 over 3y, 7.7% of budgetTHE WILLIAM J SEYMOUR INSTITUTE FOR BLACK CHURCH AND POLICY STUDIES INC — $20,000 over 1y, 5.1% of budgetOAKLAND SERVICE MINISTRIES — $10,000 over 1y, 13% 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.

Foundation For Excellence in Higher EducationNJ17.9× affinity6 shared granteesties to 4 of 4Hover any node to trace its alignments.Compare side by side →

Open a dossier: Foundation For Excellence in Higher Education · Knights of Columbus Charitable Fund Inc · National Philanthropic Trust · 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 Witherspoon Institute 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, a single department, or state — and drag the year to watch it move.

2024
202122232425
no gov · 30%1%5%11%20%your share of their income ↑0%4%8%11%15%share of the org’s income from governmentmedian 7%
  • President and Fellows of Harvard College7% of income from government
no gov moneyreceives it· size = income
3get no government money at all
1report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–15%
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 17 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 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