| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Bank OZK | Bank | 14 | $8.79B | 28.26% |
| 2 | Simmons Bank | Bank | 16 | $4.63B | 14.88% |
| 3 | Bank of America, National Association | Bank | 9 | $4.45B | 14.32% |
| 4 | Arvest Bank | Bank | 12 | $1.76B | 5.66% |
| 5 | ENCORE BANK | Bank | 2 | $1.63B | 5.24% |
| 6 | Regions Bank | Bank | 14 | $1.62B | 5.22% |
| 7 | Centennial Bank | Bank | 15 | $1.26B | 4.05% |
| 8 | First Security Bank | Bank | 11 | $1.20B | 3.87% |
| 9 | Arkansas Federal Credit Union | Credit union | 10 | $951.8M* | 3.06% |
| 10 | U.S. Bank National Association | Bank | 9 | $603.3M | 1.94% |
| 43 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 | $31.09B | 53 | 212 | Bank OZK | 28.3% | 1,369 |
| 2024 | $29.72B | 52 | 213 | Bank OZK | 28.6% | 1,392 |
| 2023 | $28.26B | 52 | 211 | Bank OZK | 25.2% | 1,262 |
| 2022 | $24.24B | 51 | 209 | Bank of America, National Association | 20.9% | 1,103 |
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.