| President and Fellows of Harvard College | | Cambridge, MA | Local | 6 | 2024 | $2,681,441 |
| Dayton Foundation Plus Inc | | Dayton, OH | National | 3 | 2024 | $2,368,200 |
| Fidelity Foundation | | Boston, MA | National | 2 | 2024 | $502,500 |
| Upstream USA Inc | | Boston, MA | National | 3 | 2024 | $450,000 |
| Dentaquest Partnership for Oral Health Advancement Inc | | Boston, MA | National | 2 | 2024 | $300,000 |
| Charles Fleischmann Endowment Fdn | | Cincinnati, OH | Local | 3 | 2024 | $105,000 |
| New England Patriots Charitable Foundation Inc | | Foxborough, MA | Local | 1 | 2024 | $5,000 |
| Mass General Brigham Incorporated and Affiliates Group Rtn | | Somerville, MA | Local | 3 | 2023 | $10,026,342 |
| Klarman Family Foundation | | Boston, MA | Local | 3 | 2023 | $7,750,000 |
| Atrius Health Equity Foundation Inc | | Boston, MA | Local | 1 | 2023 | $500,000 |
| Beth Israel Lahey Health Inc Hcsr | | Cambridge, MA | Local | 3 | 2023 | $175,000 |
| Kpmg U S Foundation Inc | | Montvale, NJ | National | 2 | 2023 | $100,000 |
| Dana-Farber Cancer Institute | | Boston, MA | Local | 3 | 2023 | $40,000 |
| Eastern Bank Charitable Foundation | | Wakefield, MA | Local | 2 | 2023 | $20,000 |
| Frontstream Global Fund | | Washington, DC | National | 1 | 2023 | $14,545 |
| Fallon Community Health Plan Inc | | Worcester, MA | Local | 1 | 2023 | $10,000 |
| Commonwealth Fund | | New York, NY | National | 1 | 2023 | $1,500 |
| Mass General Brigham Incorporated | | Somerville, MA | Local | 5 | 2022 | $1,086,420 |
| South Boston Community Health Center Inc | | South Boston, MA | — | 1 | 2022 | $10,000 |
| Barr Foundation | | Boston, MA | Local | 1 | 2021 | $1,000,000 |
| Liberty Mutual Foundation Inc | | Boston, MA | Local | 1 | 2021 | $500,000 |
| Carequest Institute for Oral Health | | Boston, MA | — | 1 | 2021 | $348,835 |
| Trefler Foundation | | Needham, MA | Local | 1 | 2021 | $100,000 |
| Hispanics in Philanthropy | | San Francisco, CA | National | 1 | 2021 | $50,000 |
| Point32Health Foundation Inc | | Canton, MA | Local | 1 | 2021 | $50,000 |
| Childrens Hospital Corporation | | Boston, MA | Local | 4 | 2021 | $37,500 |
| Rchn Community Health Foundation Inc | | | — | 3 | 2021 | $3,025 |
| Partners in Health a Nonprofit Corporation | | Boston, MA | National | 2 | 2020 | $5,838,383 |
| Massachusetts Medical Society | | Waltham, MA | Local | 2 | 2020 | $13,655 |
| Boston Charitable Trust Fund | | Boston, MA | Local | 1 | 2019 | $585,000 |
| Gregory E Bulger Foundation | | West Newton, MA | Local | 1 | 2019 | $200 |
| Massachusetts League of Community Health Centers Inc | | Boston, MA | Local | 1 | 2018 | $2,000 |
| Beth Israel Deaconess Medical Center Inc | | Boston, MA | Local | 1 | 2017 | $5,000 |