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· Private foundation

Jacoby Stern Family 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.

$56k
Granted FY2025still arriving
12
Grants FY2025still arriving
4
States reached
$15k
Largest
01What it funds
0198% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Religion$111kPhilanthropy$68kHealth$22kEducation$12kCivil Rights$5kInternational$2kArts & Culture$500Other$0
02FY2025 · 12 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k10 grants · $31k
  • $10k–50k2 grants · $25k
$4,480
Median grant
4
States reached
$157k
Total assets
Largest grants
RecipientAmount
BUREAU OF JEWISH EDUCATION AKA BJE BUILDERS OF JEWISH FOUNDATION$15,000
JEWISH FEDERATION OF LA$10,000
TEMPLE BETH AM$5,354
JQ INTERNATIONAL$5,000
CAMP RAMAH$5,000
SINAI TEMPLE$4,480
HIDE AND SEEK FOUNDATION$3,600
KRIEGER SCHECHTER DAY SCHOOL$3,600
BIRTHRIGHT ISRAEL FOUNDATION$1,800
COALITION TO ABOLISH SLAVERY AND TRAFFICKING$1,000
Individual grant recipient$600
HOLOCAUST MUSEUM LA$500
02The need
03

Does the money reach high-need areas?

Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.

show:

Dollar for dollar, its grants (FY17–25) land where the poverty rate runs at 14%, against an area that typically sits at 11%. 97% of its dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 11%MILKEN COMMUNITY HIGH SCHOOL: $3k → 14%BIRTHRIGHT ISRAEL FOUNDATION: $2k → 17%KRIEGER SCHECHTER DAY SCHOOL: $4k → 11%TEMPLE BETH AM: $5k → 14%KRIEGER SCHECHTER DAY SCHOOL: $4k → 11%TEMPLE BETH AM: $5k → 14%TEMPLE BETH AM: $5k → 14%TEMPLE BETH AM: $3k → 14%TEMPLE BETH AM: $1k → 14%MILKEN COMMUNITY HIGH SCHOOL: $5k → 14%JONSSON CANCER CENTER FOUNDATION: $2k → 14%HIDE AND SEEK FOUNDATION: $4k → 14%HIDE AND SEEK FOUNDATION: $4k → 14%HIDE AND SEEK FOUNDATION: $4k → 14%HIDE AND SEEK FOUNDATION: $4k → 14%HIDE AND SEEK FOUNDATION: $3k → 14%HIDE AND SEEK FOUNDATION: $3k → 14%CAMP RAMAH: $5k → 14%CAMP RAMAH: $5k → 14%CAMP RAMAH: $4k → 14%CAMP RAMAH: $3k → 14%SINAI TEMPLE: $6k → 14%CAMP RAMAH: $2k → 14%SINAI TEMPLE: $4k → 14%CAMP RAMAH: $2k → 14%SINAI TEMPLE: $4k → 14%SINAI TEMPLE: $3k → 14%JQ INTERNATIONAL: $5k → 14%BUREAU OF JEWISH EDUCATION AKA BJE BUILDERS OF JEWISH FOUNDATION: $15k → 14%JEWISH FEDERATION OF LA: $10k → 14%JEWISH FEDERATION OF LA: $10k → 14%JEWISH FEDERATION OF LA: $10k → 14%JEWISH FEDERATION OF LA: $10k → 14%BUREAU OF JEWISH EDUCATION AKA BJE BUILDERS OF JEWISH FOUNDATION: $8k → 14%BUREAU OF JEWISH EDUCATION AKA BJE BUILDERS OF JEWISH FOUNDATION: $8k → 14%BUREAU OF JEWISH EDUCATION AKA BJE BUILDERS OF JEWISH FOUNDATION: $7k → 14%JEWISH FEDERATION OF LA: $6k → 14%JEWISH FEDERATION OF LA: $6k → 14%BUREAU OF JEWISH EDUCATION: $5k → 14%JEWISH FEDERATION OF LA: $5k → 14%JEWISH FEDERATION OF LA: $5k → 14%JEWISH FEDERATION OF LA: $5k → 14%BUILDERS OF JEWISH EDUCATION: $3k → 14%JEWISH FEDERATION OF LA: $1k → 14%COALITION TO ABOLISH SLAVERY AND TRAFFICKING: $1k → 14%COALITION TO ABOLISH SLAVERY AND TRAFFICKING: $1k → 14%COALITION TO ABOLISH SLAVERY AND TRAFFICKING: $1k → 14%COALITION TO ABOLISH SLAVERY AND TRAFFICKING: $1k → 14%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
03Its grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

92%of every dollar goes to organizations it has funded before.
$204k · 9 repeat orgs$17k to everyone else

Grantees it renews have grown median revenue +147% since the first grant, against +8% for those funded once.

9 repeat relationships: 8 still active in FY2025, 1 since wound down; 4 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

9
3

Total granted

$204k
$9k

Median revenue growth · since first grant

+147%
+8%

Still filing today

44%
67%

New vs renewed · share of each year

In FY2025, 86% of grant dollars renewed an existing relationship; $8k went to new ones.

50%100%’17’18’19’20’21’22’23’24’25
RenewedFirst-time

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

’17’18’19’20’21’22’23’24’25
ReligionPhilanthropyCrime & LegalInternationalArts & CultureOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). 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

  • CR
    CAMP RAMAH IN CALIFORNIA INC
    7× · 2017–2025 · $20k · revenue +59%
  • MC
    MILKEN COMMUNITY SCHOOL
    2× · 2017–2022 · $8k · revenue +154%
  • CT
    COALITION TO ABOLISH SLAVERY & TRAFFICKING
    5× · 2018–2025 · $5k · revenue +147%

Funded once

  • BO
    BUREAU OF JEWISH EDUCATION
    one grant, 2018 · $5k
  • BO
    BUREAU OF JEWISH EDUCATION OF GREATER LOS ANGELES INC
    one grant, 2017 · $3k · revenue -29%
  • TJ
    THE JONSSON CANCER CENTER FOUNDATION
    one grant, 2021 · $2k · revenue +8%
How this is measured

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

04Its field

Closest unfunded matches

The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.

1
University of Southern California Hillel Foundation

To create an informed, celebratory and satisfying jewish community for students at the university of southern california, to deepen jewish identity through social, intellectual and spiritual participation, to offer diversified…

—
2
Jewish Federation Council of Greater La

Based on jewish values, the jewish federation of greater los angeles convenes and leads the community and leverages its resources to assure the continuity of the jewish people, support a secure state of israel, care for jews in need here…

Philanthropy
3
Delegation of Jewish American Students (Dojas)
—
4
Jewish Community Foundation of Los Angeles

We steward $1.5 billion in charitable assets through donor-advised funds, endowments, and other giving vehicles. partnering with 1,400 individuals, families, and organizations, we build enduring legacies and multigenerational impact. in…

Philanthropy
5
California Jewish Legislative Caucus Leadership Foundation

To promote social welfare by providing a forum to discuss, educate the public, and advance programs that promote topical issues of interest to the jewish community in california. the foundation will promote an understanding of cultural,…

Civil Rights
6
Yeshiva Ketana of Los Angeles

The Organization is a school dedicated to providing an outstanding Judaic and general education in an environment that is consistent with this ideology. The Organization seeks to fulfill its mission by hiring the finest teachers and staff…

Education
7
The Jerusalem Connection
—
8
University of Judaism Foundation
—
9
Simon Wiesenthal Center Inc

Simon wiesenthal center, inc. (the center) is a global jewish human rights activist organization that confronts anti-semitism, hate, stands with israel, defends the safety of jews worldwide, and teaches the lessons of the holocaust for…

Arts & Culture
10
The Jewish Studio Project

Through thought leadership, community programs, leadership development, and organizational partnerships, jsp is building a movement to activate the creative power of the jewish community.

Religion
11
The Jewish Agency for Israel

The jewish agency binds jews across ideologies and civilizations together in a worldwide jewish family with israel at its center. it provides the global framework for aliyah, ensures global jewish safety, strengthens jewish identity and…

—
12
The Nochim & Rivka Zeldes Foundation
—
How this is measured
The grantee most central to the portfolio’s shape is Milken Community School; the most unlike its peers is Coalition to Abolish Slavery & Trafficking. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
04the grantee network

9 grantees tracked through their own filings, 2017–2025.

Each grant beside the grantee’s revenue from every source, year by year.

How this is measured

Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 9 of the 16 grantees resolved in that span have returns of their own we could reconcile.

Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.

0
Load-bearing (≥25% of a budget)
2
Early backer (in before they grew)
9/9
Grantees still filing
5/9
Grew since first funded

Where the money sits, by cause and then by grantee

JEWISH FEDERATION OF LA: $68,000 · OtherJEWISH FEDERATION OF LABUREAU OF JEWISH EDUCATION AKA BJE BUILDERS OF JEWISH FOUNDATION: $38,750 · OtherBUREAU OF JEWISH EDUCATION AKA BJE BUILDERS OF JEWISH FOUNDATIONCAMP RAMAH IN CALIFORNIA INC: $20,200 · OtherCAMP RAMAH IN CALIFORNIA INCTEMPLE BETH AM: $19,079 · OtherTEMPLE BETH AMSINAI TEMPLE: $17,685 · OtherSINAI TEMPLEMILKEN COMMUNITY SCHOOL: $7,500 · OtherCHIZUK AMUNO CONGREGATION: $7,200 · Other+3 more: $7,100 · OtherTHE HIDE AND SEEK FOUNDATION: $20,400 · PhilanthropyTHE HIDE A…JQ INTERNATIONAL: $5,000 · ReligionBUREAU OF JEWISH EDUCATION OF GREATER LOS ANGELES INC: $2,500 · ReligionCOALITION TO ABOLISH SLAVERY & TRAFFICKING: $5,000 · Crime & LegalBIRTHRIGHT ISRAEL FOUNDATION: $1,800 · InternationalHOLOCAUST MUSEUM LA: $500 · Arts & Culture
Other$185,514Philanthropy$20,400Religion$7,500Crime & Legal$5,000International$1,800Arts & Culture$500

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$1.0M$10Mgrantee revenue →↑ funder's share of their budgetTHE HIDE AND SEEK FOUNDATION: $20,400 over 6y, 1.7% of budgetCAMP RAMAH IN CALIFORNIA INC: $20,200 over 7y, 0.0% of budgetMILKEN COMMUNITY SCHOOL: $7,500 over 2y, 0.0% of budgetCOALITION TO ABOLISH SLAVERY & TRAFFICKING: $5,000 over 5y, 0.0% of budgetJQ INTERNATIONAL: $5,000 over 1y, 0.5% of budgetBUREAU OF JEWISH EDUCATION OF GREATER LOS ANGELES INC: $2,500 over 1y, 0.0% of budgetTHE JONSSON CANCER CENTER FOUNDATION: $1,500 over 1y, 0.0% of budget
Grantee by grantee: a decade per organization, before and after funding

A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.

  • Who funds THE HIDE AND SEEK FOUNDATION ↗
  • Who funds CAMP RAMAH IN CALIFORNIA INC ↗
  • Who funds MILKEN COMMUNITY SCHOOL ↗
  • Who funds COALITION TO ABOLISH SLAVERY & TRAFFICKING ↗
  • Who funds JQ INTERNATIONAL ↗
  • Who funds BUREAU OF JEWISH EDUCATION OF GREATER LOS ANGELES INC ↗
  • Who funds BIRTHRIGHT ISRAEL FOUNDATION ↗
  • Who funds THE JONSSON CANCER CENTER FOUNDATION ↗
  • Who funds HOLOCAUST MUSEUM LA ↗

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

Jewish Communal FundNY16.2× affinity6 shared granteesties to 9 of 9Hover any node to trace its alignments.Compare side by side →

Open a dossier: Jewish Communal Fund · Jewish Community Foundation of Los Angeles Group · Jewish Community Foundation of Los Angeles · Lynn & Les Bider Family Foundation · Jewish Federation Council of Greater La · Morgan Stanley Global Impact Funding Trust Inc · American Online Giving Foundation Inc · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile Foundation

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

How much its grantees rely on government

Each dot is one organization Jacoby Stern Family Foundation funds: left to right is the share of its income from government, bottom to top the share from Jacoby Stern Family Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 00%0%1%3%5%funder's share of their income ↑0%19%38%56%75%share of the org’s income from government →
    no gov moneyreceives it· size = income
    0get no government money at all
    3report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–75%
    typical government reliance, FY20–25
    How this is measured
    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 a grant caused the public funding. Coverage is precision-first, a floor rather than 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 to 24 months.
    05Through Plinth

    Warm introductions · Powered by PlinthPlus

    How do I get to Jacoby Stern Family Foundation?

    Find your warmest path to Jacoby Stern Family 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.

    On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 16 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

    How this is measured
    Each figure carries one of six labels. Filed is what the funder reported on its 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.

    Generated from the IRS Form 990-PF e-file return for fiscal year 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

    Source object · view filing

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