· Private foundation
Aris and Marianne Mardirossian Charitable 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.
What you funded, over time
By grantee IRS cause code (NTEE).
A cause breakdown isn’t shown here: 65% of ARIS AND MARIANNE MARDIROSSIAN CHARITABLE FOUNDATION’s grantee dollars fall outside its nine largest cause areas, whether because the recipient carries no IRS cause code or because its cause sits in the long tail. A chart would be mostly one residual band and misrepresent the portfolio.
Where the money goes
Your grants by size, and where they go.
| Recipient | Amount |
|---|---|
| Individual grant recipient | $1,000 |
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 (FY18–22, $10k) land where the poverty rate runs at 9%, against an area that typically sits at 10%. 11% of those dollars go to grantees based in above-average-need neighborhoods. Your grants skew toward lower-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.
And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +68% since the first grant, against +12% for the ones you funded once.
19 repeat relationships — 0 still active in FY2025, 19 since wound down; 1 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, 0% of grant dollars renewed an existing relationship; $1k 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
- SAST ANDREW'S EPISCOPAL SCHOOL INC4× · 2018–2021 · $47k · revenue +68%
- AAARMENIAN ASSEMBLY OF AMERICA INC4× · 2018–2021 · $30k · revenue +126%
- AEANCA ENDOWMENT FUND INC3× · 2017–2021 · $25k · revenue +1%
Funded once
- FMFRANKLIN & MARSHALL COLLEGEone grant, 2021 · $15k · revenue -5%
- SHSUBURBAN HOSPITAL FOUNDATION INCone grant, 2020 · $15k · revenue -34%
- SAST ANDREWS EP SCHOOLone grant, 2017 · $11k
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.
Support of the educational and research activities of the american university of armenia (aua).
Ensuring the prosperity and well-being of all armenians.
The mission of mit is to advance knowledge and educate students in science, technology, and other areas of scholarship that will best serve the nation and the world in the 21st century.
AJC's mission is to enhance the wellbeing of the Jewish people and Israel, and to advance human rights and democratic values in the United States and around the world. In pursuit of this mission, AJC advances democratic principles, fights…
The mission of the george washington university (gw) is to educate individuals in liberal arts, languages, sciences, learned professions, and other courses and subjects of study, and to conduct scholarly research and publish the findings…
Aamc leads & serves the academic medicine community to improve the health of people everywhere.
For more than 125 years, the mission of the johns hopkins hospital has been to lead the world in the diagnosis and treatment of disease and to train tomorrow's great physicians, nurses and scientists. above all, we aim to provide the…
Biu produces students who excel in the sciences, humanities, law, engineering, business & the arts.
The university is composed of several colleges and schools providing undergraduate, graduate, professional and post-doctoral education and training and research and clinical programs.
The anca-wr works in coordination with a network of offices, chapters, and supporters throughout the western united states to actively advance the concerns of the armenian american community on a range of issues. these issues include…
The middle east media research institute (memri) explores the middle east through its media, providing timely translations from arabic, farsi, urdu, pashtu, and turkish media and publishing original analysis of political, ideological,…
The organization's mission is to engage in non partisan analysis of u.s. foreign policy in the middle east, with special emphasis on the middle east peace process, and to present policymakers in the united states, in the region and in the…
For reference, the grantee most central to the portfolio’s shape is Anca Endowment Fund Inc and the most unlike its peers is Humane World for Animals Inc. 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.
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 40 years old; the field is 16. You back the established end — and your money leans older still.
The field is 22% startups (under 5 years old) — 0% of your grantees by number, and just 0% of your money.
The orgs you fund almost never close — 0.0% lost their exemption, against 13% 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 70 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 ST ANDREW'S EPISCOPAL SCHOOL INC ↗
- Who funds ARMENIAN ASSEMBLY OF AMERICA INC ↗
- Who funds ANCA ENDOWMENT FUND INC ↗
- Who funds NANTUCKET BOYS AND GIRLS CLUB INC ↗
- Who funds FRANKLIN & MARSHALL COLLEGE ↗
- Who funds SUBURBAN HOSPITAL FOUNDATION INC ↗
- Who funds NHA PROPERTIES INC ↗
- Who funds THE CLUB FOUNDATION ↗
- Who funds ARMENIAN RELIEF SOCIETY OF EASTERN USA INC ↗
- Who funds JEWISH COUNCIL FOR THE AGING OF GREATER WASHINGTON INC ↗
- Who funds MONTGOMERY COUNTY FAMILY JUSTICE CENTER FOUNDATION INC ↗
- Who funds THE ARMENIAN EYECARE PROJECT ↗
- Who funds NATIONAL MILITARY FAMILY ASSOCIATION ↗
- Who funds The United States Holocaust Memorial Museum ↗
- Who funds THE HOME BUILDERS CARE FOUNDATION INC ↗
- Who funds Unbound ↗
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: Morgan Stanley Global Impact Funding Trust Inc · The Pfizer Foundation Inc · Network for Good · National Philanthropic Trust · American Endowment Foundation · The Bank of America Charitable Foundation Inc · Donor Advised Charitable Giving Inc · American Online Giving Foundation Inc · 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 Aris and Marianne Mardirossian Charitable 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, a single department, or state — and drag the year to watch it move.
- Children's Inn at Nih Inc — 10% of income from government
- Yeshiva of Greater Washington Inc — 1% 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.