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· Private foundation

Stolaroff Foundation Inc

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.

$39k
Granted FY2025still arriving
5
Grants FY2025still arriving
1
States reached
$25k
Largest
01What you fund
0186% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20172025.

Philanthropy$2.2MEducation$154kHuman Services$139kArts & Culture$131kYouth Development$115kHealth$78kInternational$40kEmployment$25kOther$0
02FY2025 · 5 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2025

  • Under $10k4 grants · $14k
  • $10k–50k1 grant · $25k
$4,000
Median grant
1
States reached
$1.5M
Total assets
Largest grants
RecipientAmount
JEWISH BIG BROTHERS BIG SISTERS OF LOS ANGELES$25,000
ULTIMATE IMPACT$5,000
CARE 4PAWS$4,000
VIA INTERNATIONAL$2,500
LA THROWBACK FOUNDATION$2,500
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 (FY17–21, $95k) land where the poverty rate runs at 14%, against an area that typically sits at 10%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 10%WESTSIDE CHILDREN'S CENTER (WCC): $1k → 14%WESTSIDE CHILDREN'S CENTER (WCC): $500 → 14%FOSTER NATION: $40k → 14%EVERYCHILD FOUNDATION: $5k → 14%EVERYCHILD FOUNDATION: $5k → 14%UNITED FRIENDS OF THE CHILDREN: $5k → 14%ONE VOICE: $5k → 14%FOSTER NATION: $30k → 14%LOS ANGELES POLICE FOUNDATION: $3k → 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

MN
NY
MA
OH
NJ
CT
CA
MO
TN
MS
GA

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.

32%of every dollar goes to organizations you’ve funded before.
$688k · 27 repeat orgs$1.4M to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +63% since the first grant, against +12% for the ones you funded once.

27 repeat relationships — 1 still active in FY2025, 26 since wound down; 4 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

27
56

Total granted

$688k
$1.4M

Median revenue growth · since first grant

+63%
+12%

Still filing today

63%
46%

New vs renewed · share of each year

In FY2025, 64% of grant dollars renewed an existing relationship; $14k 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
Arts & CultureEducationHealthHuman ServicesYouth DevelopmentInternationalOther

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

  • JB
    JEWISH BIG BROTHERS BIG SISTERS ASSOCIATION OF LOS ANGELES
    3× · 2023–2025 · $72k · revenue +3%
  • WS
    WILDWOOD SCHOOL INC
    2× · 2017–2018 · $50k · revenue +50%
  • CI
    CRAFT IN AMERICA
    2× · 2017–2018 · $25k · revenue +92%

Funded once

  • CC
    CORAL COURTS DONOR ADVISED FUND
    one grant, 2019 · $1.1M
  • FC
    FOSTER CARE COUNTS
    one grant, 2018 · $41k · revenue -98%
  • JB
    JEWISH BIG BROTHERS BIG SISTER
    one grant, 2021 · $22k

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
Association of California School Administrators

The association serves its members by creating resources that enable california school administrators to develop and apply creative leadership and management skills and in turn, improve the educational process for all students.

2
The International School of San Francisco

Guided by the principles of academic rigor and diversity, the international school of san francisco offers programs of study in french and english to prepare its graduates for a world in which the ability to think critically and to…

Education
3
Ucla Foundation

The ucla foundation is the giving, receiving, and investing arm of the ucla campus. the foundation enables private donors to help build, sustain and advance one of the world's finest academic and research institutions. private philanthropy…

Education
4
Chico Children's Museum

None

Education
5
Los Angeles Conservation Corps

The la conservation corps creates equitable opportunities for young people to build resilience in themselves, their communities and the environment through a program of work, education and support.

Employment
6
Crossroads School for Arts and Sciences

Crossroads is an independent school for approximately 1,200 students.

Education
7
Los Angeles Area Chamber of Commerce

Chamber's mission: design and advance opportunities and solutions for a thriving regional economy that are inclusive and globally competitive. 1) advocacy - be a bold advocate for business as a driver of a strong economy that enables…

8
Academy of Television Arts and Sciences

The Television Academy is dedicated to celebrating excellence, innovation and the advancement of the telecommunications arts and sciences through recognition, education and leadership, while fostering a diverse, inclusive and accessible…

9
The Mirman School for Gifted Children

We cultivate the boundless potential of highly gifted children, nurture their passions and talents, and develop a diverse community of creative and constructive lifelong learners.

Education
10
League of California Community Foundations

The league of california community foundations promotes and strengthens community foundations in california. through collaboration and shared learning among member foundations and building partnerships with private and public entities, we…

Philanthropy
11
California College of the Arts

California college of the arts educates students to shape culture and society through the practice and critical study of art, architecture, design, and writing. benefitting from its san francisco bay area location, the college prepares…

Education
12
Los Angeles Conservancy

The los angeles conservancy is a nonprofit membership organization that works through education and advocacy to recognize, preserve, and revitalize the historic architectural and cultural resources of los angeles county.

Arts & Culture

For reference, the grantee most central to the portfolio’s shape is The Center for Early Education and the most unlike its peers is The Friends of Aiglon College 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.

← shrinkinggrowing →↓ leaning in → pulling backsteadyEarly Childhood EducationCommunity Arts OrganizationsFamily Philanthropic Founda…Law Enforcement & Fire Serv…Jewish Community Organizati…
the sector your giving your giving is ahead of the sector the sector’s ahead of you· dot size = how much the theme matters to each side
Ordered by the change in your giving — leaning in on top, pulling back at the bottom. The bar between the two dots is how out of step you are with the sector. Hover any row for detail.

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 38 years old; the field is 12. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number25%0%<5yr16%5%5–10yr20%7%10–20yr17%39%20–35yr10%21%35–55yr12%30%55yr+
THE FIELDby orgYOUR MONEYby value25%0%<5yr16%16%5–10yr20%5%10–20yr17%28%20–35yr10%22%35–55yr12%29%55yr+

The field is 25% startups (under 5 years old) — 0% of your grantees by number, and just 0% of your money.

Closures · last 5 years

The orgs you fund almost never close 0.0% lost their exemption, against 15% of the field you don’t fund.

orgs you fund
0.0%0/52
the rest of the field
15%
11,361/74,781

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.

04the grantee network

49 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. 49 of the 88 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)
10
Early backer (in before they grew)
47/49
Grantees still filing
35/49
Grew since you first funded

Where your money sits — by cause, then by grantee

THE JEWISH COMMUNITY FOUNDATION — $1,094,996 · OtherTHE JEWISH COMMUNITY FOUNDATIONCORAL COURTS DONOR ADVISED FUND — $1,060,543 · OtherCORAL COURTS DONOR ADVISED FUNDIndividual grant recipient — $122,900 · OtherIndividual grant recipient — $100,600 · Other+45 more — $378,700 · Other+45 moreCRAFT IN AMERICA — $25,000 · Arts & CultureDANCE AND DIALOGUE — $15,000 · Arts & CulturePETERSEN AUTOMOTIVE MUSEUM FOUNDATION — $15,000 · Arts & CultureCRAFT CONTEMPORARY — $10,000 · Arts & CultureHOLOCAUST MUSEUM LA — $10,000 · Arts & CultureSKIRBALL CULTURAL CENTER — $5,000 · Arts & CultureSOUTHERN CALIFORNIA PUBLIC RADIO — $5,000 · Arts & CultureTHEATER & ARTS FOUNDATION OF SAN DIEGO COUNTY DBA LA JOLLA PLAYHOUSE — $3,750 · Arts & Culture+5 more — $9,000 · Arts & CultureWILDWOOD SCHOOL INC — $50,000 · EducationWASHINGTON UNIVERSITY — $10,000 · EducationSCHOOL ON WHEELS INC — $10,000 · EducationTHE CENTER FOR EARLY EDUCATION — $8,000 · EducationSHARK FUND — $8,000 · EducationHAMBURGER HOME — $5,000 · EducationHILLCREST COUNTRY CLUB CHARITABLE FUND — $5,000 · Education+2 more — $1,500 · EducationFOSTER NATION — $70,000 · Human ServicesThe Everychild Foundation — $10,000 · Human ServicesUNITED FRIENDS OF THE CHILDREN — $5,000 · Human ServicesOne Voice — $5,000 · Human Services+2 more — $4,500 · Human ServicesJEWISH BIG BROTHERS BIG SISTERS ASSOCIATION OF LOS ANGELES — $71,500 · Youth DevelopmentUltimate Impact Inc — $5,000 · Youth Development+1 more — $1,500 · Youth DevelopmentFRIENDS OF MALIBU URGENT CARE CENTER — $24,000 · HealthJORDAN THOMAS FOUNDATION INC — $20,000 · HealthPLANNED PARENTHOOD LOS ANGELES — $10,000 · HealthChildren's Hospital Los Angeles — $5,000 · HealthHeart Touch Project — $5,000 · Health+1 more — $350 · HealthINTERNATIONAL MEDICAL CORPS — $20,000 · InternationalISRAEL EMERGENCY ALLIANCE — $15,000 · International
Other$2,757,739Arts & Culture$97,750Education$97,500Human Services$94,500Youth Development$78,000Health$64,350International$35,000

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

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ your share of their budgetTHE JEWISH COMMUNITY FOUNDATION — $1,094,996 over 1y, 12% of budgetJEWISH BIG BROTHERS BIG SISTERS ASSOCIATION OF LOS ANGELES — $71,500 over 3y, 0.7% of budgetFOSTER NATION — $70,000 over 2y, 3.1% of budgetWILDWOOD SCHOOL INC — $50,000 over 2y, 0.1% of budgetFOSTER CARE COUNTS — $41,000 over 1y, 6.7% of budgetCRAFT IN AMERICA — $25,000 over 2y, 1.8% of budgetFRIENDS OF MALIBU URGENT CARE CENTER — $24,000 over 3y, 2.9% of budgetINTERNATIONAL MEDICAL CORPS — $20,000 over 1y, 0.0% of budgetJORDAN THOMAS FOUNDATION INC — $20,000 over 1y, 2.6% of budgetPETERSEN AUTOMOTIVE MUSEUM FOUNDATION — $15,000 over 1y, 0.1% of budgetJVS SOCAL — $15,000 over 1y, 0.1% of budgetISRAEL EMERGENCY ALLIANCE — $15,000 over 2y, 0.1% of budgetThe Everychild Foundation — $10,000 over 2y, 0.4% of budgetPLANNED PARENTHOOD LOS ANGELES — $10,000 over 2y, 0.0% of budgetCRAFT CONTEMPORARY — $10,000 over 1y, 0.9% of budgetHOLOCAUST MUSEUM LA — $10,000 over 2y, 0.2% of budgetWASHINGTON UNIVERSITY — $10,000 over 1y, 0.0% of budgetTHE CENTER FOR EARLY EDUCATION — $8,000 over 1y, 0.0% of budgetUNITED FRIENDS OF THE CHILDREN — $5,000 over 1y, 0.1% of budgetSKIRBALL CULTURAL CENTER — $5,000 over 1y, 0.0% of budgetChildren's Hospital Los Angeles — $5,000 over 1y, 0.0% of budgetSOUTHERN CALIFORNIA PUBLIC RADIO — $5,000 over 3y, 0.0% of budgetHeart Touch Project — $5,000 over 1y, 2.0% of budgetHAMBURGER HOME — $5,000 over 1y, 0.0% of budgetHILLCREST COUNTRY CLUB CHARITABLE FUND — $5,000 over 1y, 2.1% of budgetOne Voice — $5,000 over 1y, 0.4% of budgetCATALYST CALIFORNIA — $5,000 over 1y, 0.0% of budgetTHE RAPE FOUNDATION — $5,000 over 1y, 0.1% of budgetCITY YEAR INC — $4,200 over 2y, 0.0% of budgetTHEATER & ARTS FOUNDATION OF SAN DIEGO COUNTY DBA LA JOLLA PLAYHOUSE — $3,750 over 2y, 0.0% of budgetLONG BEACH OPERA — $3,000 over 1y, 0.2% of budgetLOS ANGELES POLICE FOUNDATION — $3,000 over 1y, 0.1% of budgetLA THROWBACK FOUNDATION — $2,500 over 1y, 2.9% of budgetVIA INTERNATIONAL — $2,500 over 1y, 0.2% of budgetAMERICAN CRAFT COUNCIL — $2,000 over 2y, 0.0% of budgetFIND YOUR LIGHT FOUNDATION — $2,000 over 1y, 0.2% of budgetAllies for Every Child Inc — $1,500 over 2y, 0.0% of budgetMALIBU FOUNDATION FOR YOUTH AND FAMILIES — $1,500 over 2y, 0.1% of budgetSHAREWELL — $1,000 over 1y, 0.0% of budgetCHI OMEGA FOUNDATION — $1,000 over 1y, 0.0% of budgetBARNARD COLLEGE — $1,000 over 1y, 0.0% of budgetTHE TOLEDO MUSEUM OF ART — $500 over 1y, 0.0% of budgetTHE CALIFORNIA WILDLIFE CENTER — $350 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.

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.

California Community FoundationCA35.1× affinity19 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: California Community Foundation · Jewish Community Foundation of Los Angeles · The Ralph M Parsons Foundation · Tljc Foundation · The Deutsch Foundation · The Ahmanson Foundation · The J Paul Getty Trust · Conrad N Hilton Foundation · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · The Marilyn and Jeffrey Katzenberg Foundation · Gary E Milgard Family Foundation-Lori · National Philanthropic Trust

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 Stolaroff 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%25%50%75%100%share of the org’s income from governmentmedian 11%
  • City Year Inc11% of income from government
no gov moneyreceives it· size = income
0get no government money at all
12report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
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.

05Through Plinth

Warm introductions · Powered by PlinthPlus

How do I get to Stolaroff Foundation Inc?

Find your warmest path to Stolaroff Foundation Inc 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 directly from IRS e-file XML — your own 990/990-PF and the multi-year returns of the 88 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