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Data / Foundation grants / The HSCC Stone Family Foundation

The HSCC Stone Family Foundation: 10 grants to organizations, $8.9 million (tax year ended December 2024)

The HSCC Stone Family Foundation, a private foundation in Norwalk, CT, paid 10 grants to organizations totaling $8,911,100 in its tax year ended December 2024, according to its Form 990-PF filed with the IRS on November 17, 2025. The largest was $7,880,000 to The Trustees of the University of Pennsylvania in Philadelphia, PA for to fund the recipient's operating budget.

SpecStream is the live web data engine for teams and agents. It reads every private foundation's Form 990-PF as the IRS publishes it, and this page is that reading. Ask for the foundations that fund your cause in your state, with the amounts and purposes, and new grants arrive in your sheet, CRM, Slack or agent as the returns are filed.

EIN
920613443
Based in
Norwalk, CT
Assets
$700,515
Grants paid
$8,911,100
Tax year ended
December 2024

Grants paid, tax year ended December 2024

From the Form 990-PF filed November 17, 2025, IRS object ID 202503219349106050. It reported $8,911,100 in grants paid; 10 grants to organizations are listed.

RecipientLocationPurposeCauseAmountSource
The Trustees of the University of PennsylvaniaPhiladelphia, PATo fund the recipient's operating budgetEducation$7,880,000apps.irs.gov
Mutiple Myeloma ResearchNorwalk, CTTo fund the recipient's operating budget$300,000apps.irs.gov
I Have A Dream FoundationNew York, NYTo fund the recipient's operating budgetCrime and legal-related$250,000apps.irs.gov
The Frick CollectionNew York, NYTo fund the recipient's operating budget$200,000apps.irs.gov
Norwalk HospitalNorwalk, CTTo fund the recipient's operating budget$161,000apps.irs.gov
Fairfield County FoundationLancaster, OHTo fund the recipient's operating budgetPhilanthropy, voluntarism and grantmaking foundations$50,000apps.irs.gov
Fiscal Sponsorship AlliesIndianapolis, INTo fund the recipient's operating budgetCommunity improvement and capacity building$35,000apps.irs.gov
Global Center On Cooperative SecurityWashington, DCTo fund the recipient's operating budgetInternational, foreign affairs and national security$15,000apps.irs.gov
The Maritime AquariumNorwalk, CTTo fund the recipient's operating budget$10,100apps.irs.gov
Global Learning LabNew London, CTTo fund the recipient's operating budget$10,000apps.irs.gov

Causes funded

From grants whose recipient has a cause.

States funded

Recipient stateGranted
Pennsylvania$7,880,000
Connecticut$481,100
New York$450,000
Ohio$50,000
Indiana$35,000
District of Columbia$15,000

Also on SpecStream

Updated November 17, 2025. Read from IRS Form 990-PF e-file data. Public domain (U.S. government work). Grants are as each foundation reported them to the IRS on its Form 990-PF. Grants to individuals are left out. A grant has a cause only where the recipient's name and city match one organization in the IRS Business Master File, and the cause is that organization's NTEE major group. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.