| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | TD Bank, National Association | Bank | 13 | $3.22B | 23.14% |
| 2 | Citizens Bank, National Association | Bank | 9 | $1.98B | 14.27% |
| 3 | Service Federal Credit Union | Credit union | 14 | $1.39B* | 9.99% |
| 4 | Bank of New England | Bank | 3 | $1.24B | 8.92% |
| 5 | Bank of America, National Association | Bank | 5 | $1.21B | 8.70% |
| 6 | Santander Bank, N.A. | Bank | 6 | $683.1M | 4.91% |
| 7 | Manufacturers and Traders Trust Company | Bank | 10 | $577.8M | 4.15% |
| 8 | Eastern Bank | Bank | 4 | $423.2M | 3.04% |
| 9 | St. Mary's Bank Credit Union | Credit union | 3 | $345.3M* | 2.48% |
| 10 | Salem Co-operative Bank | Bank | 1 | $309.6M | 2.23% |
| 20 more institutions, year-over-year share and branch changes with Pro →$29/mo, cancel any time. | |||||
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $13.91B | 30 | 107 | TD Bank, National Association | 23.1% | 1,081 |
| 2024 | $12.95B | 29 | 104 | TD Bank, National Association | 24.9% | 1,181 |
| 2023 | $12.60B | 28 | 106 | TD Bank, National Association | 24.9% | 1,243 |
| 2022 | $12.89B | 27 | 104 | TD Bank, National Association | 24.2% | 1,222 |
Every institution above links to its profile — ratios, peer medians and this quarter’s change signals. Pro adds the full table, share movement and CSV export.