· Private foundation
Arminius 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 |
|---|---|
| SHAKER SCHOOLS FDN | $30,125 |
| CLEVELAND NEIGHBORHOOD PROGRESS | $25,000 |
| IN MOTION | $13,630 |
| AMERICAN JEWISH COMMITTEE | $13,000 |
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.
Dollar for dollar, your grants (FY20–24) land where the poverty rate runs at 16%, against an area that typically sits at 13%. 93% 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.
And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +51% since the first grant, against -10% for the ones you funded once.
5 repeat relationships — 3 still active in FY2024, 2 since wound down; 1 grantees were first funded in FY2024 (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 FY2024, 83% of grant dollars renewed an existing relationship; $14k 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
- SSSHAKER SCHOOLS FOUNDATION5× · 2020–2024 · $139k · revenue +86%
AMERICAN JEWISH COMMITTEE5× · 2020–2024 · $83k · revenue +68%- NPNEIGHBORHOOD PROGRESS INC2× · 2023–2024 · $26k · revenue +34%
Funded once
- FOFRIENDS OF BREAKTHROUGH SCHOOLSone grant, 2020 · $25k · revenue -30%
- CMCLEVELAND MARSHALL LAW SCHOOLone grant, 2023 · $10k
- SWSHAKER WEB DESIGN ENTREPRENEUR PROGone grant, 2023 · $4k
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.
To inform and enrich the intellectual lives of 20,000 alumni of harvard university in the washington, dc area and to assist harvard university with respect to applicants and undergraduates from the dc area.
The seed public charter school of washington, dc is a public college-preparatory boarding school whose primary mission is to provide an outstanding intensive educational program that prepares children, both academically and socially, for…
New heights is a product of and exists to serve the students of washington heights, inwood, and harlem. we opened in 2006 as the very first charter school in our district. our school was founded by a team of local educators who came…
Ronald c. wornick jewish day school develops students who are socially and academically prepared to meet their full potential as engaged leaders committed to a life steeped in jewish ethics and values.
Westchester secondary charter school will provide students in grades 6-12 with a challenging and comprehensive college preparatory education in a public school setting employing the technology of the 21st century. we will inspire students…
Cesjds is a pre k-12 grade independent day school that delivers an exemplary general and jewish education. our purpose is to ensure a vibrant jewish future by fostering the growth of confident, compassionate thinkers who engage the world…
The mission of the hebrew academy is to imbue all students with a love of god, torah and eretz yisroel and to prepare them to achieve excellence in torah and general knowledge based on successful cooperation among family, judaic and…
Pidc plans and implements economic development initiatives (see schedule o) which enhance the competitive environment, generate jobs and produce higher tax ratables throughout philadelphia.
The mission of benjamin franklin charter school is to offer a well-rounded education with proven superior academics, exceptional programs, time-honored values, and a high level of parental participation.
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.
Building on the county's strategic location between the triad and triangle, edc is positioning chatham as the preferred location for emerging growth companies. the policy-driven approach focuses on targeted attraction, retention, and…
As philadelphia's jesuit catholic university, saint joseph's provides a rigorous, student-centered education rooted in the liberal arts. we prepare students for personal excellence, professional success, and engaged citizenship. striving…
For reference, the grantee most central to the portfolio’s shape is Shaker Schools Foundation and the most unlike its peers is Friends of Breakthrough Schools. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
8 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. 8 of the 12 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.
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 set of overlaps that mostly run through you, not between each other.
Open a dossier: The Cleveland 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 Arminius 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.
- Williams College — 0% 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 Arminius Foundation?
Find your warmest path to Arminius 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.