| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Mascoma Bank | Bank | 8 | $1.05B | 22.89% |
| 2 | Ledyard National Bank | Bank | 6 | $606.8M | 13.28% |
| 3 | Bar Harbor Bank & Trust | Bank | 13 | $559.4M | 12.25% |
| 4 | Bank of America, National Association | Bank | 1 | $454.0M | 9.94% |
| 5 | Citizens Bank, National Association | Bank | 3 | $344.1M | 7.53% |
| 6 | Service Federal Credit Union | Credit union | 3 | $324.3M* | 7.10% |
| 7 | Bank of New Hampshire | Bank | 4 | $297.5M | 6.51% |
| 8 | Lighthouse Federal Credit Union | Credit union | 2 | $186.1M* | 4.07% |
| 9 | Meredith Village Savings Bank | Bank | 2 | $182.4M | 3.99% |
| 10 | Franklin Savings Bank | Bank | 1 | $147.1M | 3.22% |
| 6 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 | $4.57B | 16 | 52 | Mascoma Bank | 22.9% | 1,165 |
| 2025 | $4.51B | 16 | 52 | Mascoma Bank | 23.2% | 1,149 |
| 2024 | $4.59B | 17 | 56 | Mascoma Bank | 22.9% | 1,120 |
| 2023 | $4.35B | 17 | 56 | Mascoma Bank | 23.2% | 1,160 |
| 2022 | $4.41B | 17 | 57 | Mascoma Bank | 22.9% | 1,147 |
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.