· Private foundation
The Antonio V Glassberg Educational Foundation
Its FY2025 filing reports that it accepted unsolicited grant applications.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2020–2025.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2025
- Under $10k20 grants · $70k
- $10k–50k1 grant · $19k
- $50k–250k1 grant · $78k
| Recipient | Amount |
|---|---|
| JOHN BURROUGHS SCHOOL | $78,000 |
| LUTHERAN HIGH SCHOOL SOUTH | $18,500 |
| ACADEMY OF ST LOUIS | $9,000 |
| MOREAU CATHOLIC HIGH SCHOOL | $6,000 |
| DESMET JESUIT HIGH SCHOOL | $5,000 |
| THE STEWART SCHOOL | $5,000 |
| SANTA MARGARITA CATHOLIC HIGH SCHOOL | $5,000 |
| FATHER RYAN HIGH SCHOOL | $3,500 |
| URSULINE ACADEMY | $3,500 |
| MARY INSTITUTE COUNTRY DAY SCHOOL | $3,500 |
| DWIGHT ENGLEWOOD SCHOOL | $3,000 |
| BRIDGE ACADEMY | $3,000 |
| GROVES ACADEMY | $3,000 |
| WESTERN CHRISTIAN SCHOOLS | $3,000 |
| CHAMINADE COLLEGE PREPARATORY SCHOOL | $3,000 |
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.
Your human-services grants (FY21–22, $10k) land where the poverty rate runs at 11%, 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.
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
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.
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.
61 repeat relationships — 20 still active in FY2025, 41 since wound down; 2 grantees were first funded in FY2025 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2025, 97% of grant dollars renewed an existing relationship; $5k went to new ones.
Where new relationships form · theme of each grantee’s first grant
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
- JBJOHN BURROUGHS SCHOOL6× · 2020–2025 · $346k · revenue +88%
- AOACADEMY OF ST LOUIS ACADEMY OF ST LOUIS5× · 2020–2025 · $42k · revenue +153%
- BSBRENTWOOD SCHOOL3× · 2020–2022 · $19k · revenue +28%
Funded once
- CBCHRISTIAN BROTHERS COLLEGEone grant, 2021 · $10k
- CPChrist Prince of Peaceone grant, 2020 · $9k
- CCChaminade College Prep High Schoolone grant, 2021 · $8k
Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.
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.
Trinity episcopal school (trinity) is a not-for-profit independent school whose mission is to provide an enriched academic curriculum in a christian environment. trinity is not affiliated with or sponsored by any parish. we will nurture…
To provide christian education to students in grades pre-k to 12.
TWCA is an independent, Christ-centered college preparatory school that integrates learning with biblical faith and challenges our students to reach their highest potential - intellectually, creatively, physically, and socially - for the…
The school provides classical christian education to students in grades junior kindergarten through twelve.
Learning with purpose in a diverse and nurturing community, flintridge prep students thrive in adolescence and grow as curious scholars, creative thinkers , empathetic leaders, and global citizens.
Wns is committed to creating a deeply caring community of lifelong learners that nurtures students from diverse backgrounds to reach their full potential, develop cultural competency, and inspire the world with their curiosity, innovation,…
The mission of the grosse pointe academy is to nurture, challenge and inspire the intellectual, creative and personal potential in each and every child.
Education - private school grades preschool through twelfth
Darrow school is dedicated to serving students with diverse backgrounds and abilities, building on each student's talents and interests to inspire enduring confidence for success in college and life. this mission is accomplished through…
Chandler's mission is to provide each student with the highest quality and most academically challenging education in a nurturing, balanced and diverse environment. chandler strives to have its students gain a love of learning, a means of…
To provide a comprehensive Christian Classical education to grades 1-12.
Dallas Christian is a college preparatory school committed to Biblical values where students are prepared for Christ-centered lives of purpose, service and leadership.
For reference, the grantee most central to the portfolio’s shape is The Woodlynde School Corporation and the most unlike its peers is Prodigy Leadership Academy. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
Your grantees are a median of 65 years old; the field is 24. You back the established end — and your money leans older still.
The field is 18% startups (under 5 years old) — 2% of your grantees by number, and just 1% of your money.
The orgs you fund almost never close — 0.0% lost their exemption, against 12% of the field you don’t fund.
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.
26 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 2017–2025, not grant rows in a single year — so this will not match the grant count on the cover. 26 of the 104 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.
Where your money sits — by cause, then by grantee
Each org by its size and your share of it — top-left is where you’re load-bearing
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 ACADEMY OF ST LOUIS ACADEMY OF ST LOUIS ↗
- Who funds THE WOODLYNDE SCHOOL CORPORATION ↗
- Who funds BRENTWOOD SCHOOL ↗
- Who funds THE STEWARD SCHOOL ↗
- Who funds THE PALM VALLEY SCHOOL ↗
- Who funds WESTERN CHRISTIAN SCHOOLS ↗
- Who funds WESTLAND SCHOOL INC ↗
- Who funds CHALLENGED ATHLETES INC ↗
- Who funds Tupelo Christian Preparatory School ↗
- Who funds PROMISE CHRISTIAN ACADEMY ↗
- Who funds CANTERBURY SCHOOL INC ↗
- Who funds FRIENDSHIP CHRISTIAN SCHOOL INC ↗
- Who funds PRODIGY LEADERSHIP ACADEMY ↗
- Who funds THE BUCKLEY SCHOOL ↗
- Who funds THE WAVERLY SCHOOL ↗
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.
Open a dossier: Anheuser-Busch Foundation · St Louis Community Foundation Inc · United Way Worldwide · World Wide Technology Foundation · Folds of Honor Foundation · Carpenter Family Childrens Foundation Inc · For Inspiration and Recognition of Science and Technology (FIRST) · Ibm International Foundation · Arthur J Gallagher Foundation · The Blackbaud Giving Fund · Chubb Charitable Foundation · Morgan Stanley Global Impact Funding Trust 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 Antonio V Glassberg Educational 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.
- Perkins School for the Blind — 6% of income from government
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.
Warm introductions · Powered by PlinthPlus
How do I get to The Antonio V Glassberg Educational Foundation?
Find your warmest path to The Antonio V Glassberg Educational 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.