| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Arvest Bank | Bank | 5 | $584.5M | 18.07% |
| 2 | Bank OZK | Bank | 7 | $566.9M | 17.53% |
| 3 | Regions Bank | Bank | 6 | $530.8M | 16.41% |
| 4 | U.S. Bank National Association | Bank | 3 | $260.3M | 8.05% |
| 5 | Simmons Bank | Bank | 3 | $238.4M | 7.37% |
| 6 | Southern Bancorp Bank | Bank | 3 | $205.4M | 6.35% |
| 7 | First Security Bank | Bank | 3 | $163.6M | 5.06% |
| 8 | Diamond Bank | Bank | 2 | $121.5M | 3.76% |
| 9 | Relyance Bank | Bank | 4 | $120.8M | 3.73% |
| 10 | Arkansas Federal Credit Union | Credit union | 1 | $95.2M* | 2.94% |
| 7 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 | $3.23B | 17 | 50 | Arvest Bank | 18.1% | 1,150 |
| 2024 | $3.06B | 17 | 50 | Arvest Bank | 18.3% | 1,180 |
| 2023 | $2.91B | 17 | 50 | Arvest Bank | 18.8% | 1,173 |
| 2022 | $2.91B | 17 | 52 | Arvest Bank | 20.1% | 1,248 |
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.