| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Arvest Bank | Bank | 45 | $8.62B | 42.58% |
| 2 | First Security Bank | Bank | 18 | $1.50B | 7.41% |
| 3 | Legacy Bank | Bank | 10 | $1.06B | 5.25% |
| 4 | Signature Bank of Arkansas | Bank | 6 | $1.02B | 5.06% |
| 5 | Bank OZK | Bank | 13 | $833.6M | 4.12% |
| 6 | Bank of America, National Association | Bank | 4 | $748.6M | 3.70% |
| 7 | Generations Bank | Bank | 4 | $562.5M | 2.78% |
| 8 | Centennial Bank | Bank | 8 | $471.8M | 2.33% |
| 9 | The Farmers & Merchants Bank | Bank | 7 | $451.9M | 2.23% |
| 10 | Grand Savings Bank | Bank | 11 | $450.6M | 2.23% |
| 36 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 | $20.25B | 46 | 223 | Arvest Bank | 42.6% | 2,003 |
| 2024 | $18.86B | 45 | 219 | Arvest Bank | 43.5% | 2,066 |
| 2023 | $17.81B | 43 | 212 | Arvest Bank | 39.4% | 1,762 |
| 2022 | $18.76B | 40 | 205 | Arvest Bank | 42.6% | 2,019 |
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.