POBBLE STONE FOUNDATION

Cite this

Plain text POBBLE STONE FOUNDATION. furp.org, nonprofit organization profile, tax years 2010–2024. https://furp.org/org/pobble-stone-foundation-136208422. Retrieved 2026-10-28.

APA furp.org. (n.d.). POBBLE STONE FOUNDATION [Nonprofit organization profile; tax years 2010–2024]. Retrieved October 28, 2026, from https://furp.org/org/pobble-stone-foundation-136208422

MLA “POBBLE STONE FOUNDATION.” furp.org, tax years 2010–2024, https://furp.org/org/pobble-stone-foundation-136208422. Accessed 28 Oct. 2026.

Retrieved 2026-10-28; covers tax years 2010–2024. Data: furp.org, CC BY 4.0.

2024 · Form 990PF · revenue $1.8M · expenses $21.8M · assets $8.7M

EIN
13-6208422
Address
680 SUDBURY RD, CONCORD, MA 01742-4322
NTEE code
-
Exempt type
501(c)(3): charitable, religious, educational, scientific or literary (trust)
Ruling date
November 1966 (when the IRS recognized its exemption)
IRS status
Exempt (unconditional) (IRS Business Master File) IRS data ↗
Tax-deductible donations
Yes: listed in IRS Publication 78 (private foundation) Pub 78 ↗
Foundation status
Private non-operating foundation
Cross-check
ProPublica Nonprofit Explorer

Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).

People paid by the organization

None of the 6 people listed on these returns reported compensation from the organization. They are listed below.

Officers and directors, no compensation reported

6 people listed on the returns with $0 (or no amount) in every compensation column: current people first. Hours are as filed on the latest return each person appears on.

NameLatest titleYearsHrs/wk (latest)CompensationOrganizations
Sarah A Sharpe TRUSTEE2017-2024 1 $0 reported 1
John Powley TRUSTEE2024 1 $0 reported 1
Peggy B Sharpe (former) TRUSTEE2010-2023 1 $0 reported 1
Henry D Sharpe Iii (former) TRUSTEE2017-2023 1 $0 reported 1
Douglas B Sharpe (former) TRUSTEE2017-2023 1 $0 reported 1
Henry D Sharpe Jr (former) TRUSTEE (TO JULY 2021)2010-2021 1 $0 reported 1

People by year

2024 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
SARAH A SHARPE TRUSTEE1 $0-$0 $01
JOHN POWLEY TRUSTEE1 $0-$0 $01
2023 · 4 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
PEGGY B SHARPE TRUSTEE1 $0-$0 $01
HENRY D SHARPE III TRUSTEE1 $0-$0 $01
DOUGLAS B SHARPE TRUSTEE1 $0-$0 $01
SARAH A SHARPE TRUSTEE1 $0-$0 $01
2022 · 4 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
PEGGY B SHARPE TRUSTEE1 $0-$0 $01
HENRY D SHARPE III TRUSTEE1 $0-$0 $01
DOUGLAS B SHARPE TRUSTEE1 $0-$0 $01
SARAH A SHARPE TRUSTEE1 $0-$0 $01
2021 · 5 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
HENRY D SHARPE JR TRUSTEE (TO JULY 2021)1 $0-$0 $01
PEGGY B SHARPE TRUSTEE1 $0-$0 $01
HENRY D SHARPE III TRUSTEE1 $0-$0 $01
DOUGLAS B SHARPE TRUSTEE1 $0-$0 $01
SARAH A SHARPE TRUSTEE1 $0-$0 $01
2020 · 5 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
HENRY D SHARPE JR TRUSTEE1 $0-$0 $01
PEGGY B SHARPE TRUSTEE1 $0-$0 $01
HENRY D SHARPE III TRUSTEE1 $0-$0 $01
DOUGLAS B SHARPE TRUSTEE1 $0-$0 $01
SARAH A SHARPE TRUSTEE1 $0-$0 $01
2019 · 5 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
HENRY D SHARPE JR TRUSTEE1 $0-$0 $01
PEGGY B SHARPE TRUSTEE1 $0-$0 $01
HENRY D SHARPE III TRUSTEE1 $0-$0 $01
DOUGLAS B SHARPE TRUSTEE1 $0-$0 $01
SARAH A SHARPE TRUSTEE1 $0-$0 $01
2018 · 5 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
HENRY D SHARPE JR TRUSTEE1 $0-$0 $01
PEGGY B SHARPE TRUSTEE1 $0-$0 $01
HENRY D SHARPE III TRUSTEE1 $0-$0 $01
DOUGLAS B SHARPE TRUSTEE1 $0-$0 $01
SARAH A SHARPE TRUSTEE1 $0-$0 $01
2017 · 5 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
HENRY D SHARPE JR TRUSTEE1 $0-$0 $01
PEGGY B SHARPE TRUSTEE1 $0-$0 $01
HENRY D SHARPE III TRUSTEE1 $0-$0 $01
DOUGLAS B SHARPE TRUSTEE1 $0-$0 $01
SARAH A SHARPE TRUSTEE1 $0-$0 $01
2010 · 2 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
HENRY D SHARPE JR TRUSTEE1 $0-$0 $01
PEGGY B SHARPE TRUSTEE1 $0-$0 $01

Highest-paid independent contractors

No independent contractors reported.

Who the money went to

Grants this organization reported paying: Schedule I Part II of the Form 990, or the grants-paid list on the 990-PF. Open a year for every recipient. Recipients link to their own page when the grant names an EIN we have (990-PF grants list no EIN, so those link only on an exact, unique name and state). Grants to individuals are counted; their names are not shown.

2024 · 2 grants to organizations · $21.5M
2023 · 45 grants to organizations · $1.5M
2022 · 48 grants to organizations · $1.4M
2021 · 41 grants to organizations · $1.2M
2020 · 46 grants to organizations · $600K
2019 · 45 grants to organizations · $750K
2018 · 41 grants to organizations · $1.0M
2017 · 91 grants to organizations · $1.5M
2010 · 108 grants to organizations · $1.2M

Negative amounts are returned or refunded grants; they are listed last and left out of the totals of grants paid.

Who gave

No contributors are listed on Schedule B in the e-filed returns we have for this organization.

Finances

Newest first. Each filing: its name on one row, its figures on the row beneath. Greyed filings are superseded by a later return for the same period and are left out everywhere else on this page.

RevenueExpensesAssetsNet assetsContributionsProgram revenueOfficer payEmployeesVolunteers
2024 · Form 990PF period ending 2024-12-31 · view filing · original 990 ↗
$1,797,101$21,789,827 $8,739,527$8,739,527 -- $0--
2023 · Form 990PF period ending 2023-12-31 · view filing · original 990 ↗
$1,312,672$1,755,188 $24,640,017$24,640,017 -- $0--
2022 · Form 990PF period ending 2022-12-31 · view filing · original 990 ↗
$1,297,516$1,513,168 $25,082,533$25,082,533 -- $0--
2021 · Form 990PF period ending 2021-12-31 · view filing · original 990 ↗
$2,441,419$1,322,388 $25,298,185$25,298,185 -- $0--
2020 · Form 990PF period ending 2020-12-31 · view filing · original 990 ↗
$3,753,222$637,837 $24,179,154$24,179,154 -- $0--
2019 · Form 990PF period ending 2019-12-31 · view filing · original 990 ↗
$1,254,703$921,766 $21,063,769$21,063,769 -- $0--
2018 · Form 990PF period ending 2018-12-31 · view filing · original 990 ↗
$3,517,799$1,092,544 $18,760,170$18,760,170 -- $0--
2017 · Form 990PF period ending 2017-12-31 · view filing · original 990 ↗
$1,061,459$1,583,849 $18,558,655$18,558,655 -- $0--
2010 · Form 990PF period ending 2010-12-31 · view filing · original 990 ↗
$1,054,739$1,357,154 $20,085,265$20,085,265 -- $0--

Funders of this organization

Not reported: no grants to this organization appear in the filings we have (tax years 2010 to 2025).

Similar organizations

Ranked without any AI: same NTEE code first, then the same NTEE group; then revenue within 2x, 5x or 10x; then the same state; then similar name and mission text. Same state only · More (100)

OrganizationStateNTEELatest revenueLatest expensesTop-paid titleTop payWhy similar
POPPLESTONE FOUNDATIONMAT20 $1,196,573$51,788,482 TRUSTEE$0 Similar name, revenue within 2x, same state
AUGUSTONE FOUNDATIONMAT20 $1,297,815$201,525 TRUSTEE$0 Similar name, revenue within 2x, same state
STONE FOUNDATION INCFLT22 $2,611,218$1,006,860 President$0 Similar name, revenue within 2x
SUNSTONE FOUNDATIONNCT20 $1,187,854$1,237,252 Foundation Person$60,000 Similar name, revenue within 2x
FRANCE STONE FOUNDATIONOHNot reported $1,064,943$807,721 Exec Dir Sec/Treas/ Member$12,000 Similar name, revenue within 2x
IRVING I STONE FOUNDATIONOHT20 $2,459,352$4,204,601 PRESIDENT$0 Similar name, revenue within 2x
ROBERT F STONE FOUNDATIONNYT22 $2,718,991$4,139,964 Dir$92,500 Similar name, revenue within 2x
KEYSTONE FOUNDATIONPAB11 $1,626,440$1,413,669 PRESIDENT/TREASURER$0 Similar name, revenue within 2x
STONES PRAIRIE FOUNDATIONMOT50 $1,159,588$122,710 TRUSTEE$0 Similar name, revenue within 2x
CLEVERLEY STONE FOUNDATIONTXK99 $2,288,124$2,375,633 PRESIDENT$125,000 Similar name, revenue within 2x
ONE FOUNDATIONWVT20 $2,343,167$979,258 TRUSTEE$50,000 Similar name, revenue within 2x
STRINE FOUNDATIONPANot reported $1,322,040$1,478,202 PRESIDENT$0 Similar name, revenue within 2x
THE STONY POINT FOUNDATIONNYT30 $1,037,087$1,193,306 PRESIDENT$50,000 Similar name, revenue within 2x
STS FOUNDATIONCAQ22 $3,120,630$3,012,034 PRESIDENT/DIRECTOR$168,150 Similar name, revenue within 2x
LIMESTONE FOUNDATIONMAT20 $8,564,016$3,408,853 TRUSTEE$0 Similar name, revenue within 5x, same state
STONE FOUNDATIONTXP73 $423,031$430,504 DIRECTOR$0 Similar name, revenue within 5x
C STONE FOUNDATIONTXT22 $372,969$262,739 Trustee$0 Similar name, revenue within 5x
STONE RIDGE FOUNDATIONVAW30 $3,894,209$2,489,751 DIRECTOR OF FINANCE & CHIE$67,846 Similar name, revenue within 5x
STONE FAMILY FOUNDATIONCAT20 $6,844,290$3,186,055 PRESIDENT$0 Similar name, revenue within 5x
SANDSTONE FOUNDATIONOHT22 $599,543$204,277 DIRECTOR$0 Similar name, revenue within 5x
STONELEIGH FOUNDATIONPAT23 $4,527,289$4,116,873 EXECUTIVE DIRECTOR$298,134 Similar name, revenue within 5x
PAINTSTONE FOUNDATIONOHNot reported $6,559,264$245,016 TRUSTEE$0 Similar name, revenue within 5x
STONE BARRETT FOUNDATIONILNot reported $404,460$52,480 PRESIDENT/TREASURER$0 Similar name, revenue within 5x
EDWARD E STONE FOUNDATIONCTT20 $398,593$438,476 Trustee$30,000 Similar name, revenue within 5x
CAPSTONE FOUNDATIONALB11 $6,192,005$5,901,451 FORMER CHAIRMAN$1,155,143 Similar name, revenue within 5x

Who funds organizations like this

Grantors that funded the 100 most similar organizations. Ranked by total given to them. Foundations (990-PF) and donor-advised fund sponsors only. Same matching as Funders above (by EIN, or by name for foundations).

GrantorTypeTotal givenGrantsOrganizations fundedYearsWhich ones
CALIFORNIA COMMUNITY FOUNDATION DAF sponsor$51,434,5007 22009–2021 SKYSTONE FOUNDATION INC; GEMSTONE FOUNDATION
FIDELITY INVESTMENTS CHARITABLE GIFT FUND DAF sponsor$28,435,89026 52016–2024 GLADSTONE FOUNDATION; SKYSTONE FOUNDATION INC; STONE RIDGE FOUNDATION; NATURAL STONE FOUNDATION and 1 more
DONOR ADVISED CHARITABLE GIVING DAF sponsor$3,168,62517 42014–2024 GLADSTONE FOUNDATION; SKYSTONE FOUNDATION INC; STONE RIDGE FOUNDATION; A STEPPING STONE FOUNDATION
GENEVIEVE B AND JOHN MCCAIN SR FOUNDATION Private foundation$2,094,35014 12009–2024 STONEYBROOK FOUNDATION
MOXIE FOUNDATION Private foundation$1,519,3601 12020–2020 STONE STEPS FOUNDATION
THE CHAR AND CHUCK FOWLER FAMILY FOUNDATION Private foundation$1,000,0005 12020–2024 SANDSTONE FOUNDATION
JEWISH COMMUNAL FUND DAF sponsor$800,0008 22016–2024 SKYSTONE FOUNDATION INC; STONE RIDGE FOUNDATION
SILICON VALLEY COMMUNITY FOUNDATION DAF sponsor$700,0002 12016–2021 SKYSTONE FOUNDATION INC
THE NEW HORIZONS FOUNDATION INC DAF sponsor$695,2801 12024–2024 STONE RIDGE FOUNDATION
ESL CHARITABLE FOUNDATION INC Private foundation$591,8574 12020–2022 PATHSTONE FOUNDATION
NATIONAL CHRISTIAN CHARITABLE FOUNDATION DAF sponsor$503,26912 32012–2024 STONE RIDGE FOUNDATION; CAPSTONE FOUNDATION; FOUNDATION STONE CORP
SHELDON V & CARROLL C BROOKS FOUNDATION Private foundation$425,3701 12010–2010 GREYSTONE FOUNDATION
ARIZONA COMMUNITY FOUNDATION DAF sponsor$358,09811 12014–2024 A STEPPING STONE FOUNDATION
CARL & PHYLLIS DALTON FAMILY FOUNDATION INC Private foundation$348,0004 12021–2024 STONE RIDGE FOUNDATION
WESSELINK FAMILY FOUNDATION Private foundation$325,00012 12011–2023 KEYSTONE FOUNDATION

The full list · all similar organizations

Where the money went

Every expense line on each return, biggest first: Form 990 Part IX (with its program, management and fundraising columns), 990-EZ Part I, or 990-PF Part I. Event marks lines the organization itself describes as events. “Events” in each summary adds those lines, conferences and meetings, and the direct costs of fundraising events. Unusual is not the same as improper. Many of these patterns have ordinary explanations. Check the filing.

2024 · Form 990PF · $21,789,827 spent · pay $0 · grants $21,466,080 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $21,466,080 98.5%
Other expenses $137,314 0.6%
Fees: legal $100,000 0.5%
Fees: other professional $63,991 0.3%
Fees: accounting $18,800 0.1%
Taxes $3,642 0.0%
Total$21,789,827100%

View the filing

2023 · Form 990PF · $1,755,188 spent · pay $0 · grants $1,500,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $1,500,000 85.5%
Other expenses $181,596 10.3%
Fees: other professional $43,285 2.5%
Taxes $30,307 1.7%
Total$1,755,188100%

View the filing

2022 · Form 990PF · $1,513,168 spent · pay $0 · grants $1,400,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $1,400,000 92.5%
Fees: other professional $41,225 2.7%
Fees: accounting $39,350 2.6%
Taxes $32,593 2.2%
Total$1,513,168100%

View the filing

2021 · Form 990PF · $1,322,388 spent · pay $0 · grants $1,200,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $1,200,000 90.7%
Taxes $61,146 4.6%
Fees: other professional $43,867 3.3%
Fees: accounting $17,375 1.3%
Total$1,322,388100%

View the filing

2020 · Form 990PF · $637,837 spent · pay $0 · grants $600,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $600,000 94.1%
Fees: other professional $36,536 5.7%
Taxes $1,103 0.2%
Other expenses $198 0.0%
Total$637,837100%

View the filing

2019 · Form 990PF · $921,766 spent · pay $0 · grants $750,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $750,000 81.4%
Taxes $110,557 12.0%
Fees: other professional $36,924 4.0%
Fees: accounting $24,225 2.6%
Other expenses $60 0.0%
Total$921,766100%

View the filing

2018 · Form 990PF · $1,092,544 spent · pay $0 · grants $1,000,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $1,000,000 91.5%
Fees: other professional $39,919 3.7%
Taxes $35,490 3.2%
Fees: accounting $16,905 1.5%
Other expenses $230 0.0%
Total$1,092,544100%

View the filing

2017 · Form 990PF · $1,583,849 spent · pay $0 · grants $1,465,500 · events $3,830
LineAs describedTotalShare
Contributions, gifts, grants paid $1,465,500 92.5%
Fees: other professional $97,532 6.2%
Fees: accounting $15,280 1.0%
Travel, conferences and meetings $3,830 0.2%
Taxes $1,477 0.1%
Other expenses $230 0.0%
Total$1,583,849100%

View the filing

2010 · Form 990PF · $1,357,154 spent · pay $0 · grants $1,176,500 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $1,176,500 86.7%
Fees: other professional $158,517 11.7%
Fees: accounting $22,100 1.6%
Taxes $37 0.0%
Total$1,357,154100%

View the filing

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