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Delaware · Private foundation

The Tinybell Charitable Fund

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.

$371k
Granted FY2023
13
Grants FY2023
11
Organizations funded FY2023
55%
First-time grantees FY2023
Read the full brief

Read this first · the figures below need context

54% of The Tinybell Charitable Fund’s FY2025 grant dollars went to Vanguard Charitable Endowment Program, not to grantees.

Its money now reaches organizations through that sponsor, which does not report who recommended each grant. FY2025 names 10 organizations directly, so a portfolio cannot be read from it. Everything below is therefore FY2023, the last year The Tinybell Charitable Fund named its own grantees at scale: 10 organizations, $371k. It is dated, not current.

Organizations named directly on the return

1
’19
5
’20
12
’21
8
’22
10
’23
9
’24
10
’25

Amber years are those where most dollars went to a sponsor.

Median grant, FY2023
$20,000
Largest grant, FY2023
$80,000
Organizations funded a year
1 to 14
FY2019 to FY2023
States reached, FY2023
8
Total assets, FY2023
$18M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 55% of the organizations The Tinybell Charitable Fund funded were first-time grantees, receiving 36% of its grant dollars.

New vs renewed · share of each year

In FY2023, 64% of grant dollars renewed an existing relationship; $106k went to new ones.

50%100%’20’21’22’23
RenewedFirst-time

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

’20’21’22’23
EducationPhilanthropyHealthScience & TechArts & CultureHuman ServicesOther
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
FY202311$291k55%
FY20229$242k44%
FY202114$103k71%
FY20205$32k100%
FY20191$2kn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2019 to 2024.

Education$739kPhilanthropy$284kScience & Tech$108kHealth$52kAnimals$26kInternational$10kArts & Culture$8kCrime & Legal$6kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

NY
MA
PA
CT
RI
CA
CO
MD
DC
HI

Top grantees

Largest recipients by total granted, FY2019 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 29 grantees
All grantees of The Tinybell Charitable Fund by total granted
GranteeTotal grantedYearsShare of their budget
Punahou School$345,00050%
Uc Santa Barbara Foundation$337,50060%
Mid-Pacific Institute$145,00050%
California Institute of Technology$65,00050%
Penn State Health$50,00010%
Santa Barbara Cottage Hospital Foundation$25,0001n/a
Arrl Foundation Inc$17,50051%
Silicon Valley International School$11,00020%
Free Software Foundation Inc$10,00011%
The Netbsd Foundation Inc$10,000218%
The Freebsd Foundation$10,00011%
Electronic Frontier Foundation Inc$10,00010%
Improving Vietnam$8,0001n/a
University of Hawaii Foundation$5,00010%
The Concord Review Inc$5,00010%
Kqed Inc$5,00010%
UNICEF USA Impact Fund for Children Inc$5,00010%
Lokahi Tennis Corp$3,00022%
Internet Archive$3,00010%
Wikimedia Foundation Inc$3,00010%
The Tahirih Justice Center$3,00010%
Khan Academy Inc$2,50010%
Yuk Fut Temple$2,0002n/a
One Mind$2,00010%
Silicon Valley Tsinghua Network$2,0002n/a
Hunakai Park Association$1,00011%
American Civil Liberties Union of Hawaii Foundation$1,00010%
Mo Hock Ke Lock Bo Mun Lun School$1,00010%
Hawaiian Humane Society$50010%

What it could do for these grantees

Plus 5 recipients with no EIN on record ($51k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget The Tinybell Charitable Fund supplied at peak.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetPunahou School: $345,000 over 5y, 0.1% of budgetUc Santa Barbara Foundation: $337,500 over 6y, 0.2% of budgetMid-Pacific Institute: $145,000 over 5y, 0.1% of budgetCalifornia Institute of Technology: $65,000 over 5y, 0.0% of budgetPenn State Health: $50,000 over 1y, 0.0% of budgetArrl Foundation Inc: $17,500 over 5y, 0.7% of budgetSilicon Valley International School: $11,000 over 2y, 0.0% of budgetFree Software Foundation Inc: $10,000 over 1y, 0.9% of budgetThe Netbsd Foundation Inc: $10,000 over 2y, 18% of budgetThe Freebsd Foundation: $10,000 over 1y, 0.7% of budgetElectronic Frontier Foundation Inc: $10,000 over 1y, 0.1% of budgetUniversity of Hawaii Foundation: $5,000 over 1y, 0.0% of budgetThe Concord Review Inc: $5,000 over 1y, 0.5% of budgetKqed Inc: $5,000 over 1y, 0.0% of budgetUNICEF USA Impact Fund for Children Inc: $5,000 over 1y, 0.0% of budgetLokahi Tennis Corp: $3,000 over 2y, 1.5% of budgetInternet Archive: $3,000 over 1y, 0.0% of budgetWikimedia Foundation Inc: $3,000 over 1y, 0.0% of budgetThe Tahirih Justice Center: $3,000 over 1y, 0.0% of budgetKhan Academy Inc: $2,500 over 1y, 0.0% of budgetOne Mind: $2,000 over 1y, 0.0% of budgetHunakai Park Association: $1,000 over 1y, 1.4% of budgetAmerican Civil Liberties Union of Hawaii Foundation: $1,000 over 1y, 0.1% of budgetMo Hock Ke Lock Bo Mun Lun School: $1,000 over 1y, 0.2% of budgetHawaiian Humane Society: $500 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 25.

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 Blackbaud Giving FundSC10.9× affinity6 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Blackbaud Giving Fund · Silicon Valley Community Foundation · Verizon Foundation · Jpmorgan Chase Foundation · American Endowment Foundation · The Bank of America Charitable Foundation Inc · Vanguard Charitable Endowment Program · National Philanthropic Trust · Morgan Stanley Global Impact Funding Trust Inc · American Online Giving Foundation Inc · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund

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 Tinybell Charitable Fund with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The Tinybell Charitable Fund?

Find your warmest path to The Tinybell Charitable Fund 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 Tinybell Charitable Fund

How much does The Tinybell Charitable Fund give?
The Tinybell Charitable Fund reported 13 grants totaling $370,500 in its FY2023 IRS filing. It funded between 1 and 14 organizations a year over FY2019 to FY2023.
What does The Tinybell Charitable Fund fund?
By grant dollars over FY2019 to FY2025, its largest causes are Education (60%), Philanthropy (23%), Science & Tech (9%).
Who are The Tinybell Charitable Fund's largest grantees?
By total granted over FY2019 to FY2025: Punahou School ($345k), Uc Santa Barbara Foundation ($338k), Mid-Pacific Institute ($145k).
Does The Tinybell Charitable Fund fund new organizations?
In FY2023, 55% of the organizations it funded were first-time grantees.
Does The Tinybell Charitable Fund 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 Tinybell Charitable Fund?
Its strongest co-funders, measured against what their size predicts, include The Blackbaud Giving Fund, Silicon Valley Community Foundation, Verizon Foundation.
Where is The Tinybell Charitable Fund based?
The Tinybell Charitable Fund is based in DE.

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 36 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 2023, released 2023. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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