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Massachusetts · Private foundation

The Quarterdeck Foundation

Its FY2024 filing reports that it accepted unsolicited grant applications.

$400k
Granted FY2024(still arriving)
39
Grants FY2024
27
Organizations funded FY2023
19%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$2,000
Largest grant, FY2024
$140,000
Organizations funded a year
25 to 39
FY2017 to FY2023
States reached, FY2024
8
Total assets, FY2024
$6.9M
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 19% of the organizations The Quarterdeck Foundation funded were first-time grantees, receiving 4% of its grant dollars.

New vs renewed · share of each year

In FY2023, 96% of grant dollars renewed an existing relationship; $9k 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
EducationAnimalsHealthHuman ServicesRecreation & SportsEnvironmentOther
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 arriving33$400k39%
FY202327$209k19%
FY202225$219k8%
FY202137$520k22%
FY202036$158k14%
FY201934$150k24%
FY201839$159k36%
FY201734$75kn/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$748kArts & Culture$732kReligion$162kHealth$58kRecreation & Sports$49kHuman Services$24kYouth Development$14kEnvironment$13kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

VT
MN
NY
MA
OH
PA
CT
RI
CA
UT
CO
MO
VA
MD
KS
TN
NC
SC
DC
FL

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
Sweet Briar Institute$467,10071%
Old Dartmouth Historical Society$383,10082%
St Gabriels Episcopal Church$160,1005n/a
Marion Art Center Inc$149,500812%
Duke University$43,00080%
Sippican Historical Society$34,75073%
St George's School$33,56750%
The Walthour - Moss Foundation$20,0002n/a
Friends of Marion Coa Inc$18,250520%
Tabor Academy$14,00050%
Show all 54 grantees
All grantees of The Quarterdeck Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Sweet Briar Institute$467,10071%
Old Dartmouth Historical Society$383,10082%
St Gabriels Episcopal Church$160,1005n/a
Marion Art Center Inc$149,500812%
Duke University$43,00080%
Sippican Historical Society$34,75073%
St George's School$33,56750%
The Walthour - Moss Foundation$20,0002n/a
Friends of Marion Coa Inc$18,250520%
Tabor Academy$14,00050%
The Fessenden School$13,76770%
Greenwich Academy Inc$13,76770%
St Lawrence University$11,76760%
The Marion Institute Inc$11,50080%
Our Sisters School$11,50060%
Vassar College$11,00040%
Brunswick School Inc$10,50080%
American National Red Cross & Its Constituent Chapters and Branches$10,00020%
University of Vermont and State Agricultural College Foundation Inc$9,06660%
Friends of Jack Foundation Inc$6,50051%
Donorschooseorg$5,85030%
Clagett Sailing$5,50041%
Buzzards Bay Musicfest Inc$5,50064%
Epilepsy Foundation of America$5,00010%
Massachusetts Golf Association Inc$5,00010%
Sippican Lands Trust Inc$4,75060%
Lloyd Center for the Environment Inc$4,00080%
North Carolina Symphony Society Inc$3,50010%
Sea Education Association Inc$3,00020%
The Wild Animal Sanctuary$2,00020%
Rescued Friends Animal Sanctuary$2,00011%
Rotch-Jones-Duff House and Garden Museum Inc$1,50020%
United States Sailing Association Inc$1,30020%
The Matthews House$1,15020%
Coast Guard Foundation Inc$1,10080%
The Special Forces Charitable Trust$1,0002n/a
Canton Country Day School$1,00020%
Rocky Mountain Raptor Program$1,00010%
Kansas City Pet Project$1,00020%
Cobalt Foundation$1,00010%
Woods Hole Oceanographic Institution$1,00010%
Regeneration International$1,00010%
Cbre Disaster Relief Foundation$1,00011%
W O L F$50010%
Luvin Arms$50010%
Bella Mente Quantum Racing Association$5001n/a
Pbs Foundation$50010%
Best Friends Animal Society$50010%
Born This Way Foundation$50010%
St Jude Children's Research Hospital Inc$50010%
The Growhaus$50010%
Denver Dumb Friends League$50010%
Middlesex School$25010%
Community Boating Center Inc$20010%

What it could do for these grantees

Plus 35 recipients with no EIN on record ($394k), not named here.

Where it is load-bearing

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

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetSweet Briar Institute: $467,100 over 7y, 0.8% of budgetOld Dartmouth Historical Society: $383,100 over 8y, 1.8% of budgetMarion Art Center Inc: $149,500 over 8y, 12% of budgetDuke University: $43,000 over 8y, 0.0% of budgetSippican Historical Society: $34,750 over 7y, 2.9% of budgetSt George's School: $33,567 over 5y, 0.0% of budgetFriends of Marion Coa Inc: $18,250 over 5y, 20% of budgetTabor Academy: $14,000 over 5y, 0.0% of budgetThe Fessenden School: $13,767 over 7y, 0.0% of budgetGreenwich Academy Inc: $13,767 over 7y, 0.0% of budgetSt Lawrence University: $11,767 over 6y, 0.0% of budgetThe Marion Institute Inc: $11,500 over 8y, 0.2% of budgetOur Sisters School: $11,500 over 6y, 0.2% of budgetVassar College: $11,000 over 4y, 0.0% of budgetBrunswick School Inc: $10,500 over 8y, 0.0% of budgetAmerican National Red Cross & Its Constituent Chapters and Branches: $10,000 over 2y, 0.0% of budgetUniversity of Vermont and State Agricultural College Foundation Inc: $9,066 over 6y, 0.0% of budgetFriends of Jack Foundation Inc: $6,500 over 5y, 1.4% of budgetDonorschooseorg: $5,850 over 3y, 0.0% of budgetClagett Sailing: $5,500 over 4y, 0.7% of budgetBuzzards Bay Musicfest Inc: $5,500 over 6y, 3.6% of budgetEpilepsy Foundation of America: $5,000 over 1y, 0.0% of budgetMassachusetts Golf Association Inc: $5,000 over 1y, 0.1% of budgetSippican Lands Trust Inc: $4,750 over 6y, 0.5% of budgetLloyd Center for the Environment Inc: $4,000 over 8y, 0.1% of budgetNorth Carolina Symphony Society Inc: $3,500 over 1y, 0.0% of budgetSea Education Association Inc: $3,000 over 2y, 0.0% of budgetThe Wild Animal Sanctuary: $2,000 over 2y, 0.0% of budgetRescued Friends Animal Sanctuary: $2,000 over 1y, 1.1% of budgetRotch-Jones-Duff House and Garden Museum Inc: $1,500 over 2y, 0.2% of budgetUnited States Sailing Association Inc: $1,300 over 2y, 0.0% of budgetThe Matthews House: $1,150 over 2y, 0.0% of budgetCoast Guard Foundation Inc: $1,100 over 8y, 0.0% of budgetCanton Country Day School: $1,000 over 2y, 0.0% of budgetRocky Mountain Raptor Program: $1,000 over 1y, 0.1% of budgetKansas City Pet Project: $1,000 over 2y, 0.0% of budgetCobalt Foundation: $1,000 over 1y, 0.0% of budgetWoods Hole Oceanographic Institution: $1,000 over 1y, 0.0% of budgetRegeneration International: $1,000 over 1y, 0.4% of budgetCbre Disaster Relief Foundation: $1,000 over 1y, 1.5% of budgetW O L F: $500 over 1y, 0.1% of budgetLuvin Arms: $500 over 1y, 0.1% of budgetPbs Foundation: $500 over 1y, 0.0% of budgetBest Friends Animal Society: $500 over 1y, 0.0% of budgetBorn This Way Foundation: $500 over 1y, 0.0% of budgetSt Jude Children's Research Hospital Inc: $500 over 1y, 0.0% of budgetThe Growhaus: $500 over 1y, 0.0% of budgetDenver Dumb Friends League: $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 50.

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 Ludes Family FoundationMA26.3× affinity10 shared granteesties to 10 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Ludes Family Foundation · Willow Creek Charitable Foundation U/A/D 01/11/2002 · Bascom Charitable Foundation · Miller Foundation · The Croll Foundation · Southcoast Community Foundation Inc · Boston Foundation Inc · The Carney Family Charitable Foundation · Colorado Gives Foundation · The Denver Foundation · Norweb Foundation Mag · Rubenstein Family Trust

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 Quarterdeck Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The Quarterdeck Foundation?

Find your warmest path to The Quarterdeck 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 Quarterdeck Foundation

How much does The Quarterdeck Foundation give?
The Quarterdeck Foundation reported 39 grants totaling $400,250 in its FY2024 IRS filing. It funded between 25 and 39 organizations a year over FY2017 to FY2023.
What does The Quarterdeck Foundation fund?
By grant dollars over FY2017 to FY2024, its largest causes are Education (40%), Arts & Culture (39%), Religion (9%).
Who are The Quarterdeck Foundation's largest grantees?
By total granted over FY2017 to FY2024: Sweet Briar Institute ($467k), Old Dartmouth Historical Society ($383k), St Gabriels Episcopal Church ($160k).
Does The Quarterdeck Foundation fund new organizations?
In FY2023, 19% of the organizations it funded were first-time grantees.
Does The Quarterdeck Foundation accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as The Quarterdeck Foundation?
Its strongest co-funders, measured against what their size predicts, include The Ludes Family Foundation, Willow Creek Charitable Foundation U/A/D 01/11/2002, Bascom Charitable Foundation.
Where is The Quarterdeck Foundation based?
The Quarterdeck Foundation is based in MA.

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 89 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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