| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Simmons Bank | Bank | 3 | $250.2M | 26.53% |
| 2 | Security Bank and Trust Company | Bank | 1 | $170.3M | 18.05% |
| 3 | Greenfield Banking Company | Bank | 1 | $135.4M | 14.35% |
| 4 | First Community Bank of the Heartland, Inc. | Bank | 3 | $91.7M | 9.73% |
| 5 | Bank of Gleason | Bank | 1 | $81.5M | 8.64% |
| 6 | The Park National Bank | Bank | 1 | $59.6M | 6.32% |
| 7 | The Huntington National Bank | Bank | 1 | $55.4M | 5.87% |
| 8 | Regions Bank | Bank | 1 | $49.7M | 5.26% |
| 9 | U. T. Federal Credit Union | Credit union | 1 | $48.7M* | 5.16% |
| 10 | Wcg Employees Credit Union | Credit union | 1 | $797K* | 0.08% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $943.2M | 10 | 14 | Simmons Bank | 26.5% | 1,534 |
| 2025 | $887.3M | 10 | 14 | Simmons Bank | 28.7% | 1,570 |
| 2024 | $863.6M | 10 | 14 | Simmons Bank | 31.1% | 1,649 |
| 2023 | $859.3M | 10 | 14 | Simmons Bank | 32.7% | 1,708 |
| 2022 | $858.6M | 10 | 14 | Simmons Bank | 36.8% | 1,887 |
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.