| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Bank of America, National Association | Bank | 11 | $3.04B | 10.00% |
| 2 | UniBank for Savings | Bank | 14 | $2.54B | 8.35% |
| 3 | First Technology Federal Credit Union | Credit union | 6 | $2.27B* | 7.45% |
| 4 | TD Bank, National Association | Bank | 13 | $2.24B | 7.35% |
| 5 | Cornerstone Bank | Bank | 17 | $1.94B | 6.36% |
| 6 | Santander Bank, N.A. | Bank | 12 | $1.79B | 5.89% |
| 7 | Beacon Bank and Trust | Bank | 11 | $1.08B | 3.55% |
| 8 | Webster Five Cents Savings Bank | Bank | 7 | $1.00B | 3.29% |
| 9 | Hometown Bank | Bank | 10 | $971.3M | 3.19% |
| 10 | Rockland Trust Company | Bank | 10 | $965.2M | 3.17% |
| 37 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 |
|---|---|---|---|---|---|---|
| 2026 | $30.44B | 47 | 270 | Bank of America, National Association | 10.0% | 473 |
| 2025 | $32.23B | 49 | 274 | Bank of America, National Association | 9.5% | 473 |
| 2024 | $31.94B | 47 | 276 | Bank of America, National Association | 9.9% | 481 |
| 2023 | $35.13B | 47 | 276 | First Technology Federal Credit Union | 18.0% | 654 |
| 2022 | $36.43B | 46 | 276 | First Technology Federal Credit Union | 17.3% | 644 |
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.