| Constellation Charitable Foundation | | Cambridge, MA | Local | 5 | 2024 | $5,175,000 |
| Gregory E Bulger Foundation | | West Newton, MA | Local | 7 | 2024 | $29,000 |
| The Richard and Natalie Jacoff Foundation Inc | | Seven Times Sq NY, NY | National | 5 | 2024 | $25,000 |
| M L E Foundation Inc | | New Canaan, CT | National | 2 | 2024 | $20,000 |
| Konstantin Family Foundation | | Wilmington, DE | Local | 7 | 2024 | $4,750 |
| The Appleby Charitable Foundation C/O Northern Trust Company | | | National | 1 | 2024 | $4,000 |
| Mastwood Charitable Foundation | | Boston, MA | Local | 1 | 2024 | $1,000 |
| The Depriest Family Foundation Inc | | Saint Joseph, MO | National | 1 | 2024 | $500 |
| Packard Humanities Institute | | Los Altos, CA | National | 4 | 2022 | $70,000 |
| Whitman Family Foundation | | Birmingham, MI | National | 1 | 2022 | $200 |
| Catherine & Paul Buttenwieser Foundation | | | — | 1 | 2021 | $10,000 |
| Ann and Gordon Getty Foundation | | San Francisco, CA | Local | 1 | 2020 | $10,000 |
| Cambridge Community Foundation | | Cambridge, MA | Local | 1 | 2020 | $7,000 |
| Jeffrey and Jennifer Allred Family Foundation Inc | | Sullivans Island, SC | Local | 1 | 2020 | $1,000 |
| Broughton Charitable Foundation | | New York, NY | Local | 1 | 2019 | $680 |
| Wender Foundation | | Cambridge, MA | Local | 1 | 2019 | $200 |
| Aequa Foundation | | Boston, MA | — | 1 | 2018 | $5,500 |