Heartstone Foundation
EIN 20-6197750 · MA · NTEE T20
Giving Profile
In 2025, Heartstone Foundation based in MA paid 6 grants totaling $873.9K to 6 organizations across 3 states. Individual grants ranged from $29.3K to $500K, with a median of $87.5K. Its largest recipients included AMERICAN FRIENDS OF MAGEN DAVID ADOM, CONCORD ACADEMY, and THE BELMONT SCHOOL. The foundation does not accept unsolicited applications — giving is by invitation only.
Foundation at a Glance
- Total assets
- $13,694,880
- Giving (latest yr)
- $873,911
- Filing year
- 2025
- Itemized grants
- 6
- Median grant
- $87.5K
- Recipients
- 6
- States reached
- 3
- Officers/trustees
- 1
- Unsolicited applications
- No — invitation only
Where the Money Goes
Top recipients
- American Friends of Magen David Adom$500,000
- Concord Academy$100,000
- The Belmont School$90,000
- Eagle Foundation of Massachusetts$85,000
- Fidelity Charitable$69,601
Where grants went
- New York$500,000 · 1 grant
- Massachusetts$304,310 · 4 grants
- Ohio$69,601 · 1 grant
Grants Paid (6)
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FAQFrequently Asked Questions
No. Heartstone Foundation does not accept unsolicited applications — its grantmaking is by invitation only. Cultivating a relationship or securing an introduction is typically required.
In its most recent filing, Heartstone Foundation reported 6 itemized grants totaling $873.9K. Individual grants ranged from $29.3K to $500K (median $87.5K).
Recent recipients include AMERICAN FRIENDS OF MAGEN DAVID ADOM, CONCORD ACADEMY, THE BELMONT SCHOOL, among 6 organizations in total. The full grant list is on this page.
Heartstone Foundation is a private foundation based in Massachusetts, per its IRS 990-PF filing.
Heartstone Foundation gives by invitation only, so there is no open application. Officer and address details from its 990-PF are the best starting point for an introduction.
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