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THE HEARTSTONE FOUNDATION

BROOKLINE, MA EIN 20-6197750 Philanthropy & GrantmakingT20 501C3 PRIVATE FOUNDATION
$815K
Revenue
12
Filings
$10.4M
Total Grants
33
Grant Records
Latest Financial Summary
Fiscal Year Revenue Expenses Net Assets Contributions
FY 2025 $815K $984K $13.7M $0
Full Financial History
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Key Officers
J
JULIE SWARTZ
TRUSTEE
Executive Compensation
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Top Grant Recipients (Teaser)
CHILDREN'S HOSPITAL $813K
FIDELITY CHARITABLE FUND $760K
FIDELITY CHARITABLE $737K
33 total grants · $10.4M total giving
Complete Grants Database
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Filing History
990PF
FY 2025
Period ended 2025-12-31
IRS990PF
FY 2024
IRS990PF
FY 2023
990PF
FY 2022
990PF
FY 2021
Period ended 2021-12-31
IRS990PF
FY 2020
IRS990PF
FY 2019
990PF
FY 2018
Period ended 2018-12-31
990PF
FY 2017
Period ended 2017-12-31
990PF
FY 2016
Period ended 2016-12-31
990PF
FY 2015
Period ended 2015-12-31
990PF
FY 2014
Period ended 2014-12-31
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