| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Citizens Bank, National Association | Bank | 66 | $17.40B | 22.96% |
| 2 | Bank of America, National Association | Bank | 35 | $12.15B | 16.03% |
| 3 | The Washington Trust Company, of Westerly | Bank | 28 | $5.27B | 6.95% |
| 4 | Santander Bank, N.A. | Bank | 29 | $4.25B | 5.61% |
| 5 | Navigant Credit Union | Credit union | 27 | $3.60B* | 4.75% |
| 6 | Beacon Bank and Trust | Bank | 26 | $2.82B | 3.72% |
| 7 | Coastal1 Credit Union | Credit union | 19 | $2.74B* | 3.61% |
| 8 | Bristol County Savings Bank | Bank | 18 | $2.64B | 3.48% |
| 9 | BankNewport | Bank | 19 | $2.45B | 3.23% |
| 10 | BayCoast Bank | Bank | 24 | $2.39B | 3.15% |
| 47 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 | $75.78B | 57 | 513 | Citizens Bank, National Association | 23.0% | 981 |
| 2025 | $74.21B | 59 | 512 | Citizens Bank, National Association | 24.4% | 1,010 |
| 2024 | $71.37B | 60 | 507 | Citizens Bank, National Association | 23.6% | 991 |
| 2023 | $72.32B | 61 | 497 | Citizens Bank, National Association | 22.3% | 954 |
| 2022 | $74.46B | 62 | 500 | Citizens Bank, National Association | 24.9% | 1,080 |
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.