| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Great Southern Bank | Bank | 20 | $2.05B | 10.51% |
| 2 | Guaranty Bank | Bank | 8 | $1.71B | 8.79% |
| 3 | Omb Bank | Bank | 6 | $1.65B | 8.47% |
| 4 | The Central Trust Bank | Bank | 20 | $1.59B | 8.14% |
| 5 | Oakstar Bank | Bank | 7 | $1.36B | 6.99% |
| 6 | Commerce Bank | Bank | 9 | $1.33B | 6.82% |
| 7 | Legacy Bank & Trust Company | Bank | 3 | $896.8M | 4.60% |
| 8 | U.S. Bank National Association | Bank | 7 | $705.3M | 3.62% |
| 9 | Bank of America, National Association | Bank | 4 | $663.9M | 3.41% |
| 10 | Southern Bank | Bank | 9 | $649.7M | 3.33% |
| 41 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 |
|---|---|---|---|---|---|---|
| 2026 | $19.50B | 51 | 206 | Great Southern Bank | 10.5% | 530 |
| 2025 | $18.84B | 50 | 203 | Great Southern Bank | 12.3% | 555 |
| 2024 | $17.79B | 49 | 206 | Great Southern Bank | 12.3% | 568 |
| 2023 | $17.06B | 47 | 207 | Great Southern Bank | 12.5% | 576 |
| 2022 | $16.48B | 46 | 209 | Great Southern Bank | 11.1% | 568 |
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.