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California · Private foundation

The Pesenti 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.

$14k
Granted FY2025(still arriving)
22
Grants FY2025
21
Organizations funded FY2024
29%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$500
Largest grant, FY2025
$1,000
Organizations funded a year
17 to 21
FY2020 to FY2024
States reached, FY2025
7
Total assets, FY2025
$21k
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 29% of the organizations The Pesenti Foundation funded were first-time grantees, receiving 30% of its grant dollars.

New vs renewed · share of each year

In FY2024, 70% of grant dollars renewed an existing relationship; $4k went to new ones.

50%100%’21’22’23’24
RenewedFirst-time

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

’21’22’23’24
AnimalsHousing & ShelterEducationFood & NutritionHuman ServicesHealthOther
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 arriving22$14k23%
FY202421$14k29%
FY202318$13k22%
FY202219$12k26%
FY202117$13k35%
FY202018$12kn/a
96% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2025.

Education$13kHuman Services$11kReligion$7kEnvironment$6kHealth$6kAnimals$5kFood & Nutrition$5kYouth Development$5kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

WA
NY
NV
IN
CA
CO
MD
AZ
TN
NC
DC

Top grantees

Largest recipients by total granted, FY2020 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 29 grantees

What it could do for these grantees

Plus 15 recipients with no EIN on record ($21k), not named here.

Where it is load-bearing

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

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetChild Crisis Arizona: $6,000 over 6y, 0.0% of budgetYosemite Foundation: $6,000 over 6y, 0.0% of budgetStephen Siller Tunnel to Towers Foundation: $5,000 over 5y, 0.0% of budgetStar Rock Ministries: $5,000 over 6y, 0.1% of budgetCity of Refuge: $3,000 over 5y, 0.4% of budgetTailhook Educational Foundation Inc: $3,000 over 3y, 0.1% of budgetDouglas County Sheriffs Advisory Council: $2,500 over 4y, 0.2% of budgetChildren's Hospital Los Angeles: $2,500 over 2y, 0.0% of budgetCarson Valley Community Food Closet Inc: $2,500 over 5y, 0.0% of budgetVeterans Guest House Inc: $2,500 over 5y, 0.1% of budgetPasadena Audubon Society: $2,050 over 5y, 0.2% of budgetMarine Corps-Law Enforcement Founda Foundation Inc: $1,600 over 6y, 0.0% of budgetMission Pre-Born Inc: $1,500 over 3y, 0.0% of budgetLos Angeles Regional Food Bank: $1,500 over 2y, 0.0% of budgetWomens Global Empowerment Fund: $1,500 over 3y, 0.3% of budgetPasadena Christian School: $1,350 over 6y, 0.0% of budgetSt Jude Children's Research Hospital Inc: $1,000 over 1y, 0.0% of budgetInsideout Writers Inc: $1,000 over 1y, 0.1% of budgetBeverly-Vermont Community Land Trust: $1,000 over 1y, 0.1% of budgetDirect Relief: $1,000 over 1y, 0.0% of budgetArizona State University Foundation for a New American University: $1,000 over 1y, 0.0% of budgetSamaritan's Purse: $1,000 over 1y, 0.0% of budgetTelluride Humane Society Inc: $1,000 over 2y, 0.3% of budgetThe Pasadena Playhouse State Theatre of California Inc: $500 over 1y, 0.0% of budgetNew York Immigration Coalition Inc: $500 over 1y, 0.0% of budgetHighlander Research & Education Center Inc: $500 over 1y, 0.0% of budgetThe Humane Society for Seattleking County: $250 over 1y, 0.0% of budgetDenver Zoological Foundation: $250 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 28.

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.

California Community FoundationCA12× affinity4 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: California Community Foundation · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Vanguard Charitable Endowment Program · Jpmorgan Chase Foundation · Morgan Stanley Global Impact Funding Trust Inc · National Philanthropic Trust · The Bank of America Charitable Foundation Inc · American Online Giving Foundation Inc · Donor Advised Charitable Giving Inc · Natl Christian Charitable Fdn 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.

Compare The Pesenti Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The Pesenti Foundation?

Find your warmest path to The Pesenti 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 The Pesenti Foundation

How much does The Pesenti Foundation give?
The Pesenti Foundation reported 22 grants totaling $14,000 in its FY2025 IRS filing. It funded between 17 and 21 organizations a year over FY2020 to FY2024.
What does The Pesenti Foundation fund?
By grant dollars over FY2020 to FY2025, its largest causes are Education (16%), Human Services (14%), Religion (9%).
Who are The Pesenti Foundation's largest grantees?
By total granted over FY2020 to FY2025: Child Crisis Arizona ($6k), Yosemite Foundation ($6k), Stephen Siller Tunnel to Towers Foundation ($5k).
Does The Pesenti Foundation fund new organizations?
In FY2024, 29% of the organizations it funded were first-time grantees.
Does The Pesenti 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 The Pesenti Foundation?
Its strongest co-funders, measured against what their size predicts, include California Community Foundation, Gs Donor Advised Philanthropy Fund for Wealth Management Inc, Vanguard Charitable Endowment Program.
Where is The Pesenti Foundation based?
The Pesenti 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 44 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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