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California · Private foundation

Simon-Strauss 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.

$419k
Granted FY2025(still arriving)
70
Grants FY2025
62
Organizations funded FY2024
0%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$5,000
Largest grant, FY2025
$30,000
Organizations funded a year
62 to 69
FY2018 to FY2024
States reached, FY2025
6
Total assets, FY2025
$6.0M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 0% of the organizations Simon-Strauss Foundation funded were first-time grantees, receiving 0% of its grant dollars.

New vs renewed · share of each year

In FY2024, 100% of grant dollars renewed an existing relationship; $0 went to new ones.

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

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

’19’20’21’22’23’24
HealthHuman ServicesEducationArts & CultureInternationalYouth DevelopmentOther
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.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2025still arriving68$386k15%
FY202462$373k0%
FY202369$400k9%
FY202266$390k14%
FY202165$373k12%
FY202065$385k8%
FY201965$306k14%
FY201866$308kn/a
95% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2018 to 2025.

Health$1.2MHuman Services$464kEducation$445kArts & Culture$217kAnimals$169kYouth Development$136kFood & Nutrition$100kRecreation & Sports$61kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

IL
NY
IA
NJ
CA
CO
AZ
TX

Top grantees

Largest recipients by total granted, FY2018 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 70 grantees
All grantees of Simon-Strauss Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Humane Society Silicon Valley$129,00080%
The Michael J Fox Foundation for Parkinson's Research$80,00040%
ALS Network$75,00050%
Harmony Project$64,00080%
Rady Children's Hospital Foundation San Diego$60,00060%
Los Angeles Regional Food Bank$60,00060%
Fresh Start Surgical Gifts$51,00080%
Promises2kids Foundation$50,00080%
Wildwood School Inc$48,00080%
Bay Area Cancer Connections$46,00081%
University of California San Francisco Foundation$46,00080%
Children's Hospital Los Angeles$40,00080%
Arthritis National Research Foundation$40,00080%
Abilityfirst$40,00080%
The Edible Schoolyard Project dba The Alice Waters Institute$40,00080%
Special Olympics Southern California Inc$40,00080%
Secular Student Alliance$40,00081%
Support the Enlisted Project Inc$40,00080%
Allies for Every Child Inc$40,00080%
Nativity Prep Academy of San Diego Inc$40,00080%
Claremont McKenna College$40,00080%
Los Angeles Society for the Prevention of Cruelty to Animals$40,00080%
TERI Inc$36,00080%
Venice Arts$30,00070%
Internet Archive$30,00060%
Young Life$30,00070%
Girl Scouts of Northern California$28,00080%
Surgical Eye Expeditions International Inc$25,00050%
The Boys & Girls Club of Burbank and Greater East Valley Inc$24,00080%
Opera San Jose Incorporated$23,00080%
Shotgun Players$23,00080%
Christopher Reeve Foundation$20,00040%
Open Medicine Foundation$18,00060%
Los Angeles Conservancy$16,00080%
Pancreatic Cancer Action Network Inc$16,00080%
Boys & Girls Clubs of South County$16,00080%
Students Run America$16,00080%
Any Body Can Youth Foundation$15,00041%
Ucla Alumni Association$15,0003n/a
Vision to Learn$15,00030%
Electronic Frontier Foundation Inc$15,00060%
Miracle League of San Diego$13,00082%
Parkinson's Institute and Clinical Center$12,0002n/a
Room to Read$10,00040%
Burbank Arts and Education Foundation$9,00031%
Pueblo Nuevo Education and Development G$8,50020%
Catherines Childrens Home$7,00032%
Sanford Burnham Prebys Medical Discovery Institute$6,00030%
Famous Fone Friends$6,0006n/a
International Bipolar Foundation$6,00031%
Asteme Learning Center Inc$6,00020%
Community Trust Fund of Volunteer League of San Fernando Valley$5,00013%
Family Service Agency of Burbank$5,00010%
New Directions Inc$5,00010%
Canal Alliance$4,50020%
San Diego Youth Hockey Booster Club$3,50022%
Burbank Educational Foundation$3,50012%
Del Sur Educational Foundation$3,00011%
University of San Diego$3,00010%
Children's Dental Health Association of San Diego$2,50010%
Vista Hill Foundation$2,5001n/a
Interfaith Community Services$2,50010%
Second Serve Club Inc$2,0001n/a
Minor Performer Alliance$2,00011%
Breaking the Chains Foundation$2,0001n/a
Burbank Human Relations Council$2,0001n/a
Tri City Inline Hockey League$2,00024%
Rockin for the Arts$2,0001n/a
Del Norte High School Foundation$2,00012%
The Susan G Komen Breast Cancer Foundation Inc$1,00010%

What it could do for these grantees

Plus 43 recipients with no EIN on record ($1.2M), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Simon-Strauss Foundation supplied at peak.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetHumane Society Silicon Valley: $129,000 over 8y, 0.1% of budgetThe Michael J Fox Foundation for Parkinson's Research: $80,000 over 4y, 0.0% of budgetALS Network: $75,000 over 5y, 0.3% of budgetHarmony Project: $64,000 over 8y, 0.2% of budgetRady Children's Hospital Foundation San Diego: $60,000 over 6y, 0.0% of budgetLos Angeles Regional Food Bank: $60,000 over 6y, 0.0% of budgetFresh Start Surgical Gifts: $51,000 over 8y, 0.3% of budgetPromises2kids Foundation: $50,000 over 8y, 0.1% of budgetWildwood School Inc: $48,000 over 8y, 0.0% of budgetBay Area Cancer Connections: $46,000 over 8y, 0.6% of budgetUniversity of California San Francisco Foundation: $46,000 over 8y, 0.0% of budgetChildren's Hospital Los Angeles: $40,000 over 8y, 0.0% of budgetArthritis National Research Foundation: $40,000 over 8y, 0.3% of budgetAbilityfirst: $40,000 over 8y, 0.0% of budgetThe Edible Schoolyard Project dba The Alice Waters Institute: $40,000 over 8y, 0.3% of budgetSpecial Olympics Southern California Inc: $40,000 over 8y, 0.1% of budgetSecular Student Alliance: $40,000 over 8y, 0.9% of budgetSupport the Enlisted Project Inc: $40,000 over 8y, 0.3% of budgetAllies for Every Child Inc: $40,000 over 8y, 0.1% of budgetNativity Prep Academy of San Diego Inc: $40,000 over 8y, 0.3% of budgetClaremont McKenna College: $40,000 over 8y, 0.0% of budgetLos Angeles Society for the Prevention of Cruelty to Animals: $40,000 over 8y, 0.1% of budgetTERI Inc: $36,000 over 8y, 0.0% of budgetVenice Arts: $30,000 over 7y, 0.5% of budgetInternet Archive: $30,000 over 6y, 0.0% of budgetYoung Life: $30,000 over 7y, 0.0% of budgetGirl Scouts of Northern California: $28,000 over 8y, 0.0% of budgetSurgical Eye Expeditions International Inc: $25,000 over 5y, 0.1% of budgetThe Boys & Girls Club of Burbank and Greater East Valley Inc: $24,000 over 8y, 0.1% of budgetOpera San Jose Incorporated: $23,000 over 8y, 0.1% of budgetShotgun Players: $23,000 over 8y, 0.2% of budgetChristopher Reeve Foundation: $20,000 over 4y, 0.0% of budgetOpen Medicine Foundation: $18,000 over 6y, 0.1% of budgetLos Angeles Conservancy: $16,000 over 8y, 0.1% of budgetPancreatic Cancer Action Network Inc: $16,000 over 8y, 0.0% of budgetBoys & Girls Clubs of South County: $16,000 over 8y, 0.1% of budgetStudents Run America: $16,000 over 8y, 0.1% of budgetAny Body Can Youth Foundation: $15,000 over 4y, 1.0% of budgetVision to Learn: $15,000 over 3y, 0.0% of budgetElectronic Frontier Foundation Inc: $15,000 over 6y, 0.0% of budgetMiracle League of San Diego: $13,000 over 8y, 1.7% of budgetRoom to Read: $10,000 over 4y, 0.0% of budgetBurbank Arts and Education Foundation: $9,000 over 3y, 1.5% of budgetPueblo Nuevo Education and Development G: $8,500 over 2y, 0.1% of budgetCatherines Childrens Home: $7,000 over 3y, 1.9% of budgetSanford Burnham Prebys Medical Discovery Institute: $6,000 over 3y, 0.0% of budgetInternational Bipolar Foundation: $6,000 over 3y, 0.8% of budgetAsteme Learning Center Inc: $6,000 over 2y, 0.3% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 62.

Nonprofits that may fit its grantmaking

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.

Sempra FoundationCA24.6× affinity13 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Sempra Foundation · The San Diego Foundation · Rancho Santa Fe Foundation · California Community Foundation · The Ahmanson Foundation · Jewish Community Foundation of San Diego · Jewish Community Foundation of Los Angeles · The Ralph M Parsons Foundation · The Annenberg Foundation · Walter J & Betty C Zable Foundation · The Conrad Prebys Foundation · The San Francisco 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.

Compare Simon-Strauss Foundation with peer funders

About Simon-Strauss Foundation

How much does Simon-Strauss Foundation give?
Simon-Strauss Foundation reported 70 grants totaling $419,000 in its FY2025 IRS filing. It funded between 62 and 69 organizations a year over FY2018 to FY2024.
What does Simon-Strauss Foundation fund?
By grant dollars over FY2018 to FY2025, its largest causes are Health (38%), Human Services (15%), Education (14%).
Who are Simon-Strauss Foundation's largest grantees?
By total granted over FY2018 to FY2025: Humane Society Silicon Valley ($129k), The Michael J Fox Foundation for Parkinson's Research ($80k), ALS Network ($75k).
Does Simon-Strauss Foundation fund new organizations?
In FY2024, 0% of the organizations it funded were first-time grantees.
Does Simon-Strauss Foundation accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as Simon-Strauss Foundation?
Its strongest co-funders, measured against what their size predicts, include Sempra Foundation, The San Diego Foundation, Rancho Santa Fe Foundation.
Where is Simon-Strauss Foundation based?
Simon-Strauss Foundation is based in CA.

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 116 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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