| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Security Bank of the Ozarks | Bank | 3 | $78.3M | 60.65% |
| 2 | Alton Bank | Bank | 1 | $50.8M | 39.35% |
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $129.0M | 2 | 4 | Security Bank of the Ozarks | 60.6% | 5,227 |
| 2025 | $123.9M | 2 | 4 | Security Bank of the Ozarks | 66.2% | 5,527 |
| 2024 | $118.8M | 2 | 4 | Security Bank of the Ozarks | 68.7% | 5,702 |
| 2023 | $115.2M | 2 | 4 | Security Bank of the Ozarks | 71.8% | 5,953 |
| 2022 | $101.3M | 2 | 4 | Security Bank of the Ozarks | 74.5% | 6,202 |
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.