Grants paid by The Heartstone Foundation
EIN 20-6197750 · Brookline, MA · Form 990-PF, Part XV · NTEE T20
The Heartstone Foundation of Brookline, MA (EIN 20-6197750) reported 17 grants paid totaling $4,763,630 to 14 recipients in tax years 2020–2025, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$4,763,630
17 grants
Recipients
14
distinct organizations
Tax years
2020–2025
5 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2020 | 2 | $795,000 | — |
| 2022 | 3 | $960,000 | — |
| 2023 | 2 | $1,000,000 | — |
| 2024 | 4 | $1,134,719 | — |
| 2025 | 6 | $873,911 | — |
Top recipients
The 14 recipients receiving the most from The Heartstone Foundation, by grants paid, out of 14 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Fidelity Charitable Fund | U | Cincinnati, OH | 2 | $1,305,000 | 2022 |
| Fidelity Charitable 31-1075381 | D | Cincinnati, OH | 2 | $806,817 | 2025 |
| Magen David Adom | U | Or Yehuda | 1 | $500,000 | 2023 |
| Friends of United Hatzalah 11-3533002 | C | New York, NY | 1 | $500,000 | 2023 |
| American Friends of Magen David Adom 13-1790719 | B | New York, NY | 1 | $500,000 | 2025 |
| Facing History and Ourselves 04-2761636 | C | Brookline, MA | 1 | $250,000 | 2020 |
| Temple Ohabhei Shalom | U | Brookline, MA | 1 | $212,503 | 2024 |
| Concord Academy 04-1200600 | B | Concord, MA | 2 | $200,000 | 2025 |
| The Fessenden School 04-2103574 | B | Newton, MA | 1 | $100,000 | 2022 |
| The Chestnut Hill School 04-2178868 | B | Chestnut Hill, MA | 1 | $100,000 | 2022 |
| The Belmont School | U | Deerfield, MA | 1 | $90,000 | 2025 |
| Eagle Foundation of Massachusetts 04-2761985 | D | Hardwick, MA | 1 | $85,000 | 2025 |
| The Bement School 04-2234135 | B | Deerfield, MA | 1 | $85,000 | 2024 |
| Temple Ohabei Shalom | U | Brookline, MA | 1 | $29,310 | 2025 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Every grant
All 17 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | American Friends of Magen David Adom New York, NY | B | $500,000 | paid | GENERAL CHARITABLE SUPPORT | 202611339349100346 |
| 2025 | Concord Academy Concord, MA | B | $100,000 | paid | GENERAL CHARITABLE SUPPORT | 202611339349100346 |
| 2025 | The Belmont School Deerfield, MA | U | $90,000 | paid | GENERAL CHARITABLE SUPPORT | 202611339349100346 |
| 2025 | Eagle Foundation of Massachusetts Hardwick, MA | D | $85,000 | paid | GENERAL CHARITABLE SUPPORT | 202611339349100346 |
| 2025 | Fidelity Charitable Cincinnati, OH | D | $69,601 | paid | GENERAL CHARITABLE SUPPORT | 202611339349100346 |
| 2025 | Temple Ohabei Shalom Brookline, MA | U | $29,310 | paid | GENERAL CHARITABLE SUPPORT | 202611339349100346 |
| 2024 | Fidelity Charitable Cincinnati, OH | D | $737,216 | paid | GENERAL CHARITABLE SUPPORT | 202531909349100603 |
| 2024 | Temple Ohabhei Shalom Brookline, MA | U | $212,503 | paid | GENERAL CHARITABLE SUPPORT | 202531909349100603 |
| 2024 | Concord Academy Concord, MA | B | $100,000 | paid | GENERAL CHARITABLE SUPPORT | 202531909349100603 |
| 2024 | The Bement School Deerfield, MA | B | $85,000 | paid | GENERAL CHARITABLE SUPPORT | 202531909349100603 |
| 2023 | Friends of United Hatzalah New York, NY | C | $500,000 | paid | GENERAL CHARITABLE SUPPORT | 202403199349105745 |
| 2023 | Magen David Adom Or Yehuda | U | $500,000 | paid | GENERAL CHARITABLE SUPPORT | 202403199349105745 |
| 2022 | Fidelity Charitable Fund Cincinnati, OH | U | $760,000 | paid | THE FUNDS HELD BY THE FIDELITY CHARITABLE FUND ARE INTENDED TO BE DISTRIBUTED TO ORGANIZATIONS THAT ARE ORGANIZED AND OPERATED EXCLUSIVELY FOR RELIGIOUS, CHARITABLE, SCIENTIFIC, LITERARY, OR EDUCATIONAL PURPOSES. | 202321229349101902 |
| 2022 | The Fessenden School Newton, MA | B | $100,000 | paid | TO EDUCATE, INSPIRE, AND FOSTER A DIVERSE & SAFE ENVIRONMENT FOR STUDENTS | 202321229349101902 |
| 2022 | The Chestnut Hill School Chestnut Hill, MA | B | $100,000 | paid | TO EDUCATE, INSPIRE, AND FOSTER A DIVERSE & SAFE ENVIRONMENT FOR STUDENTS | 202321229349101902 |
| 2020 | Fidelity Charitable Fund Cincinnati, OH | U | $545,000 | paid | THE FUNDS HELD BY THE FIDELITY CHARITABLE FUND ARE INTENDED TO BE DISTRIBUTED TO ORGANIZATIONS THAT ARE ORGANIZED AND OPERATED EXCLUSIVELY FOR RELIGIOUS, CHARITABLE, SCIENTIFIC, LITERARY, OR EDUCATIONAL PURPOSES. | 202101349349101600 |
| 2020 | Facing History and Ourselves Brookline, MA | C | $250,000 | paid | COMBAT RACISM, ANTISEMITISM AND PREJUDICES THROUGH EDUCATION PROGRAMS | 202101349349101600 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Source filings
Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.
| Form | Tax year | Period end | Filed | Schema | IRS OBJECT_ID |
|---|---|---|---|---|---|
| 990PF | 2025 | 2025-12-31 | not stated | 2025v4.1 | 202611339349100346 |
| 990PF | 2024 | 2024-12-31 | not stated | 2024v5.2 | 202531909349100603 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.1 | 202403199349105745 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202321229349101902 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.1 | 202101349349101600 |
Derived from IRS Form 990-PF e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/206197750.json.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.