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Plinth

· Private foundation

Eric and Sheila Samson 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.

$2.3M
Granted FY2025still arriving
22
Grants FY2025still arriving
7
States reached
$1.0M
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 FY20232025.

Education$2.6MReligion$2.4MHealth$1.6MInternational$1.4MYouth Development$173kHuman Services$44kPhilanthropy$43kPublic Safety & Disaster$22kOther$0
02FY2025 · 22 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2025

  • Under $10k5 grants · $23k
  • $10k–50k8 grants · $241k
  • $50k–250k6 grants · $479k
  • $250k+3 grants · $1.6M
$39,600
Median grant
7
States reached
$1.9M
Total assets
Largest grants
RecipientAmount
TARBUT VTORAH COMMUNITY DAY SCHOOL$1,000,000
USC FOR UNIVERSITY GIFT ADVANCEMENT$308,000
TOGETHER WITH ISRAEL$250,000
CHABAD OF NORTH IRVINE$136,764
CONGREGATION OF ADAT YESHRUN$90,851
CHABAD STUDENT CENTER$72,000
BETH JACOB CONGREGATION OF IRVINE$72,000
WOW INC$57,800
H F EPSTEIN HEBREW ACADEMY$50,000
CHABAD OF IRVINE$41,000
Individual grant recipient$39,600
CONG AGUDAS ACHIM JEWISH BURIAL$36,000
PLAZA SYNAGOGUE DBA YOUNG JEWISH PROFESSIONALS$36,000
IRVINE HEBREW DAY SCHOOL$36,000
Individual grant recipient$27,539
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:

Your human-services grants (FY24–25, $25k) land where the poverty rate runs at 11%, against an area that typically sits at 10%. 19% of those dollars go to grantees based in above-average-need neighborhoods. Your grants skew toward lower-need ZIPs.

area typical 10%ISRAEL MEDICAL FUND: $1k → 17%ORANGE COUNTRY FRIENDSHIP CIRCLE: $10k → 10%ORANGE COUNTRY FRIENDSHIP CIRCLE: $10k → 10%VALLEY FRIENDSHIP CIRCLE: $4k → 14%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.

Which US states your grants reach

IL
MI
NY
OH
NJ
CA
MO
MD
LA

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.

04

Where the work is directed

The same grants, placed two ways — where each recipient sits, and where its stated purpose earmarks the money.

About 10% of Eric and Sheila Samson Foundation’s grant dollars are earmarked, by their stated purpose, for a different county than the recipient’s own address — money that lands at a nonprofit in one place but is meant to do its work in another.

Eric and Sheila Samson Foundationlessmore of its giving
Placed by recipient address · 9.4% directed abroad (not shown)

Recipient view: each grant at its grantee’s ZIP, mapped to a county. Directed view: each grant at the county its stated purpose names, falling back to the recipient’s county when the purpose names no place; US grants only. A county shows only if it carries the top 95% of that view’s dollars. Purposes are read from the foundation’s own 990 grant descriptions.

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.

61%of every dollar goes to organizations you’ve funded before.
$5.2M · 14 repeat orgs$3.2M 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.

14 repeat relationships — 14 still active in FY2025, 0 since wound down; 7 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

14
14

Total granted

$5.2M
$3.0M

Median revenue growth · since first grant

+8%
0%

Still filing today

29%
64%

New vs renewed · share of each year

In FY2025, 91% of grant dollars renewed an existing relationship; $208k went to new ones.

50%100%’23’24’25
RenewedFirst-time

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

’23’24’25
InternationalHuman ServicesEducationHealthPublic Safety & DisasterReligionOther

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

  • TV
    TARBUT V'TORAH COMMUNITY DAY SCHOOL
    2× · 2024–2025 · $2.0M · revenue +8%
  • TI
    TOGETHERWITHISRAEL INC
    3× · 2023–2025 · $750k · revenue +160%
  • CO
    CONGREGATION OF ADAT YESHRUN
    3× · 2023–2025 · $716k

Funded once

  • CC
    CLEVELAND CLINIC FOUNDATION
    one grant, 2023 · $1.0M
  • HH
    HOAG HOSPITAL FOUNDATIONgraduated
    one grant, 2023 · $600k · revenue +40%
  • CF
    Central Fund of Israelgraduated
    one grant, 2023 · $500k · revenue +31%

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

04Your field

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.

1
American Friends of Oseh Chayil

To further jewish education in israel

Religion
2
Israel Select Charity Fund Inc

Helping individuals and organizations with great needs and little resources and with often few options.

Human Services
3
Chaverim Israel Family Services Inc

To provide medical support to families in need

Employment
4
American Friends of Ish El Rayahu

To promote, benefit, and support Jewish religious, charitable & educational activities in Israel and the USA.

Religion
5
Friends of Jerusalem

Friends of Jerusalem's mission is to provide assistance to the needs and indigent living in Jerusalem and all of Israel.

Human Services
6
Ohr Meir Ubracha

The organization provides financial assistance to victims of acts of terrorism in the state of israel.

Philanthropy
7
Adi Israel Foundation Inc

Aleh Israel Foundation, Inc.(The Foundation)is a Foundation that provides support to rehabilitative centers caring for most severely disabled children in Israel.

International
8
Sherit Isroel
9
Friends of Tzeirei Chabad in Israel Inc

To pursue a greater outreach of knowledge of the Jewish Torah and to further educate the less knowledgeable

Religion
10
American Friends of Idf Widows and Orphans Organization Inc

American Friends of IDFWO is dedicated to providing financial, emotional, and social support to the families of Israeli soldiers who have sacrificed their lives in service. We aim to honor their legacy and help rebuild the lives of widows…

Human Services
11
American Friends of Tzohar

Support of tzohar-a school for special needs children located in israel

12
Partners Charity Fund for Israel

To support charitable organization and programs providing food, clothing and financial aid to indigent individuals and families in financial distress.

Philanthropy

For reference, the grantee most central to the portfolio’s shape is Jewish Community Foundation of Orange County and the most unlike its peers is Friends of Mishpacha Orphanage Odessa. 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 14 years old; the field is 14. You back the younger end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number24%13%<5yr15%8%5–10yr20%38%10–20yr17%13%20–35yr11%25%35–55yr13%4%55yr+
THE FIELDby orgYOUR MONEYby value24%1%<5yr15%4%5–10yr20%30%10–20yr17%7%20–35yr11%58%35–55yr13%1%55yr+

The field is 24% startups (under 5 years old) — 13% of your grantees by number, and just 1% of your money.

Closures · last 5 years

The orgs you fund almost never close 0.0% lost their exemption, against 14% of the field you don’t fund.

orgs you fund
0.0%0/25
the rest of the field
14%
26,003/186,953

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.

05the grantee network

17 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. 17 of the 36 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)
3
Early backer (in before they grew)
16/17
Grantees still filing
8/17
Grew since you first funded

Where your money sits — by cause, then by grantee

CLEVELAND CLINIC FOUNDATION — $1,000,000 · OtherCLEVELAND CLINIC FOUNDATIONCONGREGATION OF ADAT YESHRUN — $715,611 · OtherCONGREGATION OF ADAT YESHRUNCHABAD STUDENT CENTER INC — $526,300 · OtherCHABAD STUDENT CENTER INCUSC FOR UNIVERSITY GIFT ADVANCEMENT — $416,000 · OtherUSC FOR UNIVERSITY GIFT ADVANCEMENTFRIENDS OF SINAI TRUST — $350,000 · OtherFRIENDS OF SINAI TRUSTCHABAD OF NORTH IRVINE — $285,064 · OtherCHABAD OF NORTH IRVINEWOW INC — $173,250 · Other+13 more — $553,301 · Other+13 moreTARBUT V'TORAH COMMUNITY DAY SCHOOL — $2,000,000 · EducationTARBUT V'TORAH COMMUNITY DAY S…TIKVA CORP — $250,000 · EducationTIKVA CORPTOGETHERWITHISRAEL INC — $750,000 · InternationalTOGETHERWITHISRAEL …Central Fund of Israel — $500,000 · InternationalCentral Fund of Isr…FRIENDS OF MISHTERET YISRAEL — $170,000 · InternationalFRIENDS OF MISHTERE…+2 more — $23,600 · InternationalHOAG HOSPITAL FOUNDATION — $600,000 · Health+1 more — $10,000 · HealthJEWISH COMMUNITY FOUNDATION OF ORANGE COUNTY — $43,450 · PhilanthropyAMERICAN FRIENDS OF CHAIYANU — $38,600 · PhilanthropyThe Orange County Friendship Circle Inc — $20,000 · Human ServicesVALLEY FRIENDSHIP CIRCLE — $3,600 · Human ServicesISRAEL MEDICAL FUND CORP — $1,163 · Human ServicesOVERWATCH FOUNDATION — $21,932 · Public Safety & DisasterPROJECT INSPIRE INC — $10,000 · Religion
Other$4,019,526Education$2,250,000International$1,443,600Health$610,000Philanthropy$82,050Human Services$24,763Public Safety & Disaster$21,932Religion$10,000

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 budgetTARBUT V'TORAH COMMUNITY DAY SCHOOL — $2,000,000 over 2y, 2.8% of budgetTOGETHERWITHISRAEL INC — $750,000 over 3y, 14% of budgetHOAG HOSPITAL FOUNDATION — $600,000 over 1y, 0.5% of budgetCentral Fund of Israel — $500,000 over 1y, 0.7% of budgetTIKVA CORP — $250,000 over 1y, 1.1% of budgetFRIENDS OF MISHTERET YISRAEL — $170,000 over 1y, 10% of budgetJEWISH COMMUNITY FOUNDATION OF ORANGE COUNTY — $43,450 over 3y, 0.1% of budgetAMERICAN FRIENDS OF CHAIYANU — $38,600 over 1y, 4.3% of budgetThe Orange County Friendship Circle Inc — $20,000 over 2y, 2.2% of budgetADOPT A FAMILY FOUNDATION — $20,000 over 1y, 6.4% of budgetPROJECT INSPIRE INC — $10,000 over 2y, 0.1% of budgetCHAI LIFELINE INC — $10,000 over 1y, 0.0% of budgetISRAEL MEDICAL FUND CORP — $1,163 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 TARBUT V'TORAH COMMUNITY DAY SCHOOL
  • Who funds TOGETHERWITHISRAEL INC
  • Who funds HOAG HOSPITAL FOUNDATION
  • Who funds Central Fund of Israel
  • Who funds TIKVA CORP
  • Who funds FRIENDS OF MISHTERET YISRAEL
  • Who funds JEWISH COMMUNITY FOUNDATION OF ORANGE COUNTY
  • Who funds AMERICAN FRIENDS OF CHAIYANU
  • Who funds IRVINE HEBREW DAY SCHOOL
  • Who funds OVERWATCH FOUNDATION
  • Who funds The Orange County Friendship Circle Inc
  • Who funds ADOPT A FAMILY FOUNDATION
  • Who funds PROJECT INSPIRE INC
  • Who funds CHAI LIFELINE INC
  • Who funds VALLEY FRIENDSHIP CIRCLE
  • Who funds FRIENDS OF MISHPACHA ORPHANAGE ODESSA
  • Who funds ISRAEL MEDICAL FUND CORP

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.

Jewish Federation of Orange CountyCA22.1× affinity8 shared granteesties to 9 of 9Hover any node to trace its alignments.Compare side by side →

Open a dossier: Jewish Federation of Orange County · Jewish Community Foundation of Orange County · Jewish Communal Fund · Samueli Foundation · National Philanthropic Trust · Donor Advised Charitable Giving Inc · Vanguard Charitable Endowment Program · Morgan Stanley Global Impact Funding Trust Inc · 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 Eric and Sheila Samson 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.

2024
202122232425
no gov · 40%1%4%8%15%your share of their income ↑0%1%3%4%5%share of the org’s income from government
    no gov moneyreceives it· size = income
    4get no government money at all
    1report 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 36 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 2025, released 2025. Filings run roughly 12–24 months behind; figures are dated accordingly.

    Source object · view filing

    More from the funding graph