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California · Private foundation

Mara W Breech Foundation

Its FY2025 filing reports that it accepted unsolicited grant applications.

$582k
Granted FY2025(still arriving)
51
Grants FY2025
52
Organizations funded FY2024
4%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$7,500
Largest grant, FY2025
$33,000
Organizations funded a year
51 to 54
FY2021 to FY2024
States reached, FY2025
6
Total assets, FY2025
$7.1M
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 4% of the organizations Mara W Breech Foundation funded were first-time grantees, receiving 2% of its grant dollars.

New vs renewed · share of each year

In FY2024, 98% of grant dollars renewed an existing relationship; $10k went to new ones.

50%100%’22’23’24
RenewedFirst-time

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

’22’23’24
Youth DevelopmentHuman ServicesCivil RightsOther
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 arriving51$582k2%
FY202452$586k4%
FY202353$600k6%
FY202254$554k11%
FY202151$544kn/a
98% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2021 to 2025.

Education$1.8MYouth Development$279kHealth$190kArts & Culture$178kHuman Services$97kScience & Tech$48kCrime & Legal$32kAnimals$27kOther$0

Top grantees

Largest recipients by total granted, FY2021 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 38 grantees

What it could do for these grantees

Plus 25 recipients with no EIN on record ($1.0M), not named here.

Where it is load-bearing

Mara W Breech Foundation supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 35 largest grantees; load-bearing ones sit top left.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetJohn Tracy Clinic: $159,000 over 5y, 0.5% of budgetWestern Los Angeles County Council Inc Boy Scouts of America 51: $132,500 over 5y, 0.3% of budgetTeach for America Inc: $106,000 over 5y, 0.0% of budgetScripps College: $106,000 over 5y, 0.0% of budgetThe World Is Just a Book Away: $106,000 over 5y, 25% of budgetClaremont Graduate University: $106,000 over 5y, 0.0% of budgetChime Institute: $79,500 over 5y, 0.2% of budgetThe Blind Childrens Center Inc: $53,000 over 5y, 0.4% of budgetAha Attitude Harmony Achievement: $53,000 over 5y, 0.8% of budgetCalifornia State University Northridge Foundation: $51,000 over 5y, 0.0% of budgetSmiling Calm Hearts Open Ourlearning Inc: $39,750 over 5y, 28% of budgetStar Sports Theatre Arts & Recreation Inc: $39,750 over 5y, 0.1% of budgetMarianne Frostig Ctr of Edu Therapy: $39,250 over 5y, 0.1% of budgetPS Science: $38,250 over 5y, 1.7% of budgetEnneagram Prison Project: $32,290 over 5y, 0.5% of budgetNetwork for Teaching Entrepreneurship: $32,000 over 3y, 0.1% of budgetEdge Foundation: $30,600 over 5y, 1.3% of budgetA Noise Within: $30,500 over 5y, 0.2% of budgetMar Vista Family Center: $28,250 over 4y, 0.9% of budgetZoological Society of San Diego: $26,500 over 5y, 0.0% of budgetGeffen Playhouse Inc: $26,500 over 5y, 0.1% of budgetRed Hen Press Inc: $26,500 over 5y, 0.6% of budgetVista del Mar Child and Family Services: $26,500 over 5y, 0.0% of budgetChildren's Institute Inc: $26,500 over 5y, 0.0% of budgetSanta Barbara School of Squash: $26,500 over 5y, 2.4% of budgetTierra del Sol Foundation: $26,500 over 5y, 0.0% of budgetCenter for Civic Education: $26,500 over 5y, 0.3% of budgetThe Emily Shane Foundation: $26,500 over 5y, 4.1% of budgetGirl Scouts of Greater Los Angeles: $21,500 over 4y, 0.0% of budgetSaint Mary's College of California: $21,200 over 5y, 0.0% of budgetParentis Foundation: $16,000 over 3y, 4.1% of budgetSunsar Maya Inc: $15,900 over 5y, 1.3% of budgetChild Creativity Lab: $15,000 over 3y, 0.5% of budgetStrive Foundation: $15,000 over 3y, 0.3% of budgetActor's Gang Inc: $10,000 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 35.

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.

The Ahmanson FoundationCA27.4× affinity11 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Ahmanson Foundation · The Rose Hills Foundation · California Community Foundation · The Annenberg Foundation · Carrie Estelle Doheny Foundation · The Green Foundation · The Ralph M Parsons Foundation · Thomas & Dorothy Leavey Foundation · Pasadena Community Foundation · Jewish Community Foundation of Los Angeles · The Mark Hughes Foundation · Wm Keck 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 Mara W Breech Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Mara W Breech Foundation?

Find your warmest path to Mara W Breech 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.

About Mara W Breech Foundation

How much does Mara W Breech Foundation give?
Mara W Breech Foundation reported 51 grants totaling $581,700 in its FY2025 IRS filing. It funded between 51 and 54 organizations a year over FY2021 to FY2024.
What does Mara W Breech Foundation fund?
By grant dollars over FY2021 to FY2025, its largest causes are Education (62%), Youth Development (10%), Health (7%).
Who are Mara W Breech Foundation's largest grantees?
By total granted over FY2021 to FY2025: John Tracy Clinic ($159k), Leap ($133k), Western Los Angeles County Council Inc Boy Scouts of America 51 ($133k).
Does Mara W Breech Foundation fund new organizations?
In FY2024, 4% of the organizations it funded were first-time grantees.
Does Mara W Breech Foundation accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as Mara W Breech Foundation?
Its strongest co-funders, measured against what their size predicts, include The Ahmanson Foundation, The Rose Hills Foundation, California Community Foundation.
Where is Mara W Breech Foundation based?
Mara W Breech 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 63 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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