| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Arvest Bank | Bank | 19 | $2.91B | 32.26% |
| 2 | First Security Bank | Bank | 11 | $1.21B | 13.45% |
| 3 | Signature Bank of Arkansas | Bank | 3 | $773.9M | 8.57% |
| 4 | Legacy Bank | Bank | 5 | $728.6M | 8.07% |
| 5 | The Farmers & Merchants Bank | Bank | 6 | $443.3M | 4.91% |
| 6 | Centennial Bank | Bank | 4 | $385.3M | 4.27% |
| 7 | Bank of America, National Association | Bank | 2 | $362.0M | 4.01% |
| 8 | Bank OZK | Bank | 5 | $324.6M | 3.60% |
| 9 | Simmons Bank | Bank | 5 | $241.9M | 2.68% |
| 10 | United Bank | Bank | 3 | $183.0M | 2.03% |
| 27 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 | $9.03B | 37 | 106 | Arvest Bank | 32.3% | 1,459 |
| 2024 | $8.38B | 35 | 104 | Arvest Bank | 33.3% | 1,494 |
| 2023 | $8.14B | 34 | 100 | Arvest Bank | 32.8% | 1,470 |
| 2022 | $8.66B | 33 | 98 | Arvest Bank | 34.3% | 1,597 |
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.