Private foundation (trust)EIN 206197750Est. 2004-10
THE HEARTSTONE FOUNDATION
BROOKLINE, MA 02445
Total Assets
$18.3M
FY 2024
Annual Giving
$1.1M
FY 2024
Grants Made
4
FY 2024
Avg Grant
$284K
FY 2024
Grant Range
$85K–$737K
Typical
Deadlines
—
Applications
Focus Areas
Financial Snapshot
2024 filing
Total Revenue
$1.5M
Total Expenses
$1.4M
Qualifying Distributions
$1.1M
Distributable Amount
$883K
Min. Investment Return
$897K
Undistributed Income
$874K
Payout rate
Qualifying distributions as a share of distributable amount.
Grant Range
4 grants
Logarithmic scale — typical grant portfolios span orders of magnitude, so distances are proportional to multiplicative change, not dollar gaps.
Giving Over Time
4 years
Total dollars recorded per filing year. Scale adjusts to the foundation's range.
Top Recipients
11 grants
Grant Size Distribution
11 grants
Geographic Focus
3 states
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