· Private foundation
The Antonakos Foundation
Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2020–2024.
Where the money goes
Your grants by size, and where they go.
| Recipient | Amount |
|---|---|
| KARL STIRNER ARTS TRAIL | $500 |
| THE BROOKLYN RAIL INC | $500 |
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.
Dollar for dollar, your grants (FY20–24) land where the poverty rate runs at 18%, against an area that typically sits at 12%. 100% of your 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.
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.
6 repeat relationships — 2 still active in FY2024, 4 since wound down.
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 FY2024, 100% of grant dollars renewed an existing relationship; $0 went to new ones.
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
- NYNEW YORK STUDIO SCHOOL3× · 2020–2023 · $4k · revenue +47%
- DDDIEU DONNE PAPER MILL INC4× · 2020–2023 · $2k · revenue +4%
- TBTHE BROOKLYN RAIL INC3× · 2021–2024 · $2k · revenue +5%
Funded once
THE ISAMU NOGUCHI FOUNDATION AND GARDEN MUSEUMgraduatedone grant, 2020 · $2k · revenue +102%- AOASSOCIATES OF OLD PEOPLES HOME OF SPARTIone grant, 2021 · $500
- CFCENTER FOR ITALIAN MODERN ART INCgraduatedone grant, 2020 · $425 · revenue +28%
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.
A center for exhibitions, information, and documentation about living artists since 1977, which continues to be a place of experimentation and a hub of new art and new ideas.
To collect, display and interpret objects in craft art and design.
The mission of the new orleans museum of art is to inspire the love of art; to collect, preserve, exhibit and present excellence in the visual arts; to educate, challenge and engage a diverse public.
New york school of the arts, inc. is a school offering courses and specialized workshops in painting, drawing, sculpture,printmaking,art theory and other subjects.
The mission of the national academy of design is to promote the fine arts in america through exhibition and education.
The Museum's mission is to encourage and promote the appreciation of fine art to people in its surrounding communities and beyond. The Museum is dedicated to fostering a deeper understanding of the arts, with particular emphasis on the…
A pioneering advocate for cultural equity, the bronx council on the arts nurtures the development of diverse artists and arts organizations and build strong cultural connections in and beyond the bronx.
Arts Gowanus is a not-for-profit organization working to support, promote, and advocate for local artists and a sustainable arts community in Brooklyn
To promote, cultivate and support the works of artists and arts organizations in northern manhattan
The Museum of Modern Art is a private, non-profit institution chartered by the State of New York Department of Education in 1929 to foster public awareness of modern and contemporary art. (Continued in Schedule O)
For reference, the grantee most central to the portfolio’s shape is New York Foundation for the Arts Inc and the most unlike its peers is Karl Stirner Arts Trail. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
9 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. 9 of the 11 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 NEW YORK STUDIO SCHOOL ↗
- Who funds DIEU DONNE PAPER MILL INC ↗
- Who funds Five Myles Inc ↗
- Who funds THE BROOKLYN RAIL INC ↗
- Who funds THE ISAMU NOGUCHI FOUNDATION AND GARDEN MUSEUM ↗
- Who funds KARL STIRNER ARTS TRAIL ↗
- Who funds CENTER FOR ITALIAN MODERN ART INC ↗
- Who funds CHILDREN'S MUSEUM OF THE ARTS INC ↗
- Who funds NEW YORK FOUNDATION FOR THE ARTS 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.
Open a dossier: Helen Frankenthaler Foundation Inc · The Andy Warhol Foundation for the Visual Arts Inc · Hillman Family Foundations · The New York Community Trust · National Philanthropic Trust · Vanguard Charitable Endowment Program · Fidelity Investments Charitable Gift Fund · Amazonsmile 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 The Antonakos 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.
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 Antonakos Foundation?
Find your warmest path to The Antonakos 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.