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California · Private foundation

Shellbrook Foundation

Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$36k
Granted FY2024(still arriving)
8
Grants FY2024
8
Organizations funded FY2023
13%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$5,000
Largest grant, FY2024
$5,000
Organizations funded a year
8 to 19
FY2017 to FY2023
States reached, FY2024
4
Total assets, FY2024
$897k
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 13% of the organizations Shellbrook Foundation funded were first-time grantees, receiving 6% of its grant dollars.

New vs renewed · share of each year

In FY2023, 94% of grant dollars renewed an existing relationship; $2k went to new ones.

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

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

’18’19’20’21’22’23
EnvironmentHuman ServicesEducationFood & NutritionAnimalsPublic Safety & DisasterOther
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
FY2024still arriving7$31k43%
FY20238$23k13%
FY20229$28k67%
FY20219$22k67%
FY202019$31k47%
FY201918$23k72%
FY20188$17k63%
FY20178$10kn/a
99% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Education$160kArts & Culture$16kFood & Nutrition$12kEnvironment$10kPhilanthropy$8kPublic Safety & Disaster$7kAnimals$6kHealth$4kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

ME
VT
IL
NY
OR
IA
CT
CA
VA
DC
AL

Top grantees

Largest recipients by total granted, FY2017 to FY2024, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
President and Fellows of Middlebury College$15,00050%
The Taft School Corporation$15,00030%
Montecito Union School Foundation$15,00031%
Yale University$11,6933n/a
Yale University$9,1932n/a
Cate School$5,00010%
Laguna Blanca School$5,00010%
Santa Barbara Bucket Brigade$5,00011%
Redwood Empire Food Bank$4,00010%
Puppy Jake Foundation$3,62540%
Show all 35 grantees

What it could do for these grantees

Plus 16 recipients with no EIN on record ($70k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Shellbrook Foundation supplied at peak.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetPresident and Fellows of Middlebury College: $15,000 over 5y, 0.0% of budgetThe Taft School Corporation: $15,000 over 3y, 0.0% of budgetMontecito Union School Foundation: $15,000 over 3y, 0.9% of budgetCate School: $5,000 over 1y, 0.0% of budgetLaguna Blanca School: $5,000 over 1y, 0.0% of budgetSanta Barbara Bucket Brigade: $5,000 over 1y, 0.5% of budgetRedwood Empire Food Bank: $4,000 over 1y, 0.0% of budgetPuppy Jake Foundation: $3,625 over 4y, 0.2% of budgetSanta Barbara Channelkeeper Inc: $3,575 over 5y, 0.2% of budgetFood Bank of Iowa: $3,000 over 1y, 0.0% of budgetPartners in School Innovation: $2,250 over 3y, 0.0% of budgetSonoma Ecology Center: $2,000 over 2y, 0.0% of budgetBridgewater Land Trust: $1,500 over 1y, 0.1% of budgetFood Runners: $1,000 over 1y, 0.1% of budgetSonoma Land Trust: $1,000 over 1y, 0.0% of budgetMental Health Association in Santa Barbara County: $1,000 over 1y, 0.0% of budgetCenter for Successful Aging: $1,000 over 1y, 0.3% of budgetNational Wildlife Federation: $1,000 over 2y, 0.0% of budgetIowa Legal Aid: $1,000 over 1y, 0.0% of budgetChildren of Shelters: $1,000 over 1y, 0.4% of budgetPets Lifeline Inc: $1,000 over 1y, 0.1% of budgetNational Network of Abortion Funds Inc: $1,000 over 1y, 0.0% of budgetUnity Shoppe Inc: $1,000 over 1y, 0.0% of budgetWorld Wildlife Fund Inc: $500 over 2y, 0.0% of budgetRaphael House of San Francisco Inc: $500 over 1y, 0.0% of budgetKqed Inc: $400 over 1y, 0.0% of budgetPrison Yoga Santa Barbara: $240 over 1y, 0.5% of budgetThe Exploratorium: $149 over 1y, 0.0% of budgetFamilies of Spinal Muscular Atrophy Dba Cure Sma: $100 over 1y, 0.0% of budgetSan Francisco Museum of Modern Art: $100 over 1y, 0.0% of budgetEqual Justice Initiative: $100 over 1y, 0.0% 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 31.

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.

Santa Barbara FoundationCA19.4× affinity7 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Santa Barbara Foundation · Marin Community Foundation · Hutton Foundation Dba Hutton Parker Foundation · The Kirby-Jones Foundation · Williams-Corbett Foundation · Ann Jackson Family Foundation · Www Foundation · Manitou Fund · McNabb Foundation · The Goldman Sachs Charitable Gift Fund · The San Francisco Foundation · American Endowment 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 Shellbrook Foundation with peer funders

About Shellbrook Foundation

How much does Shellbrook Foundation give?
Shellbrook Foundation reported 8 grants totaling $36,000 in its FY2024 IRS filing. It funded between 8 and 19 organizations a year over FY2017 to FY2023.
What does Shellbrook Foundation fund?
By grant dollars over FY2017 to FY2024, its largest causes are Education (71%), Arts & Culture (7%), Food & Nutrition (5%).
Who are Shellbrook Foundation's largest grantees?
By total granted over FY2017 to FY2024: President and Fellows of Middlebury College ($15k), The Taft School Corporation ($15k), Montecito Union School Foundation ($15k).
Does Shellbrook Foundation fund new organizations?
In FY2023, 13% of the organizations it funded were first-time grantees.
Does Shellbrook 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 Shellbrook Foundation?
Its strongest co-funders, measured against what their size predicts, include Santa Barbara Foundation, Marin Community Foundation, Hutton Foundation Dba Hutton Parker Foundation.
Where is Shellbrook Foundation based?
Shellbrook 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 53 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 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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