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Plinth

· Private foundation

Bobby and Eleni Kostopoulos Foundation Inc

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.

$43k
Granted FY2024still arriving
17
Grants FY2024still arriving
3
States reached
$10k
Largest
01What you fund
0196% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20232024.

Community Improvement$20kReligion$18kArts & Culture$10kFood & Nutrition$10kCivil Rights$10kEnvironment$6kHealth$4kPhilanthropy$1kOther$0
02FY2024 · 17 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2024

  • Under $10k16 grants · $33k
  • $10k–50k1 grant · $10k
$1,000
Median grant
3
States reached
$228k
Total assets
Largest grants
RecipientAmount
LEADERSHIP 101$10,000
HOLY INSTITUTION PANAGIA SOUMELA$6,000
PHILOPTOCHOS$6,000
MEALS ON WHEELS$5,000
PONTIAN SOCIETY PONTOS$5,000
PEOPLE TO PEOPLE$5,000
ST CONSTANTINE HELEN GREEK ORTHODOX$2,000
THE ARC FOUNDATION OF ROCKLAND$1,100
FRIENDS OF KAREN$1,000
RONALD MCDONALD HOUSE NEW YORK$600
ALZHEIMER'S DISEASE RESEARCH$150
MAKE A WISH$150
LEUKEMIA LYMPHOMA SOCIETY$150
Individual grant recipient$150
AMERICAN LUNG ASSOCIATION IN NEW YO$150
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:

Dollar for dollar, your grants (FY23–24) land where the poverty rate runs at 14%, against an area that typically sits at 9%. 87% of your dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 9%LEUKEMIA LYMPHOMA SOCIETY: $150 → 9%ST CONSTANTINE HELEN GREEK ORTHODOX: $5k → 14%PHILOPTOCHOS: $6k → 17%PONTIAN SOCIETY PONTOS: $5k → 9%HOLY INSTITUTION PANAGIA SOUMELA: $6k → 12%FRIENDS OF KAREN: $2k → 9%ST CONSTANTINE HELEN GREEK ORTHODOX: $2k → 14%AMERICAN LUNG ASSOCIATION IN NEW YO: $150 → 17%PONTIAN SOCIETY PONTOS: $5k → 9%HOLY INSTITUTION PANAGIA SOUMELA: $5k → 12%FRIENDS OF KAREN: $1k → 9%SLOATSBURG FIRE DEPARTMENT: $150 → 14%LEADERSHIP 101: $10k → 17%PEOPLE TO PEOPLE: $5k → 14%LEADERSHIP 101: $10k → 17%MEALS ON WHEELS: $5k → 14%MARCH OF DIMES: $150 → 17%PEOPLE TO PEOPLE: $5k → 14%RONALD MCDONALD HOUSE NEW YORK: $600 → 17%MEALS ON WHEELS: $5k → 14%MAKE A WISH: $150 → 17%THE ARC FOUNDATION OF ROCKLAND: $1k → 14%ST JUDE CHILDREN'S RESEARCH HOSPITA: $150 → 17%ALZHEIMER'S DISEASE RESEARCH: $150 → 17%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.

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.

89%of every dollar goes to organizations you’ve funded before.
$71k · 7 repeat orgs$9k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +8% since the first grant, against 0% for the ones you funded once.

7 repeat relationships — 7 still active in FY2024, 0 since wound down; 10 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

7
10

Total granted

$71k
$9k

Median revenue growth · since first grant

+8%
0%

Still filing today

29%
40%

New vs renewed · share of each year

In FY2024, 80% of grant dollars renewed an existing relationship; $9k went to new ones.

50%100%’23’24
RenewedFirst-time

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

’23’24
HealthCivil RightsOther

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

  • L1
    LEADERSHIP 101
    2× · 2023–2024 · $20k
  • HI
    HOLY INSTITUTION PANAGIA SOUMELA INC
    2× · 2023–2024 · $11k
  • PS
    PONTIAN SOCIETY PONTOS
    2× · 2023–2024 · $10k

Funded once

  • P
    PHILOPTOCHOS
    one grant, 2024 · $6k
  • AF
    ARC FOUNDATION OF ROCKLAND INC
    one grant, 2024 · $1k · revenue 0%
  • RM
    RONALD MCDONALD HOUSE OF NEW YORK INC
    one grant, 2024 · $600 · revenue 0%

Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.

04Your field
04the grantee network

6 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. 6 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.

0
Load-bearing (≥25% of a budget)
0
Early backer (in before they grew)
6/6
Grantees still filing
2/6
Grew since you first funded

Where your money sits — by cause, then by grantee

LEADERSHIP 101 — $20,000 · OtherLEADERSHIP 101HOLY INSTITUTION PANAGIA SOUMELA INC — $11,000 · OtherHOLY INSTITUTION PANAGIA SOUMELA INCPONTIAN SOCIETY PONTOS — $10,000 · OtherPONTIAN SOCIETY PONTOSMEALS ON WHEELS — $10,000 · OtherMEALS ON WHEELSST CONSTANTINE HELEN GREEK ORTHODOX — $7,000 · OtherST CONSTANTINE HELEN GREEK ORTHODOXPHILOPTOCHOS — $6,000 · OtherPHILOPTOCHOS+6 more — $1,850 · OtherHELP FROM PEOPLE TO PEOPLE INC — $10,000 · Civil RightsHELP FROM PEOP…FRIENDS OF KAREN INC — $3,000 · HealthRONALD MCDONALD HOUSE OF NEW YORK INC — $600 · HealthMARCH OF DIMES INC — $150 · HealthBLOOD CANCER UNITED INC — $150 · Health
Other$65,850Civil Rights$10,000Health$3,900

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

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ your share of their budgetHELP FROM PEOPLE TO PEOPLE INC — $10,000 over 2y, 0.1% of budgetFRIENDS OF KAREN INC — $3,000 over 2y, 0.1% of budgetARC FOUNDATION OF ROCKLAND INC — $1,100 over 1y, 0.1% of budgetRONALD MCDONALD HOUSE OF NEW YORK INC — $600 over 1y, 0.0% of budgetMARCH OF DIMES INC — $150 over 1y, 0.0% of budgetBLOOD CANCER UNITED INC — $150 over 1y, 0.0% 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.

  • Who funds HELP FROM PEOPLE TO PEOPLE INC
  • Who funds FRIENDS OF KAREN INC
  • Who funds ARC FOUNDATION OF ROCKLAND INC
  • Who funds RONALD MCDONALD HOUSE OF NEW YORK INC
  • Who funds MARCH OF DIMES INC
  • Who funds BLOOD CANCER UNITED INC

Government reliance of your grantees

Every dot is one organization Bobby and Eleni Kostopoulos Foundation 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 or a single department — and drag the year to watch it move.

2024
202122232425
no gov · 00%0%1%3%5%your share of their income ↑0%1%3%4%5%share of the org’s income from government
    no gov moneyreceives it· size = income
    0get no government money at all
    2report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–5%
    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-PF e-file return for fiscal year 2024, released 2024. Filings run roughly 12–24 months behind; figures are dated accordingly.

    Source object · view filing

    More from the funding graph