| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Southwest Missouri Bank | Bank | 7 | $738.2M | 25.18% |
| 2 | Arvest Bank | Bank | 6 | $442.6M | 15.10% |
| 3 | U.S. Bank National Association | Bank | 3 | $265.3M | 9.05% |
| 4 | Commerce Bank | Bank | 2 | $237.7M | 8.11% |
| 5 | Pinnacle Bank | Bank | 4 | $229.4M | 7.82% |
| 6 | Simmons Bank | Bank | 1 | $142.1M | 4.85% |
| 7 | Omb Bank | Bank | 1 | $141.0M | 4.81% |
| 8 | Guaranty Bank | Bank | 4 | $131.9M | 4.50% |
| 9 | Mid-Missouri Bank | Bank | 3 | $114.6M | 3.91% |
| 10 | Oakstar Bank | Bank | 1 | $85.6M | 2.92% |
| 7 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 | $2.93B | 17 | 47 | Southwest Missouri Bank | 25.2% | 1,192 |
| 2025 | $2.85B | 18 | 48 | Southwest Missouri Bank | 24.9% | 1,201 |
| 2024 | $2.69B | 18 | 50 | Southwest Missouri Bank | 25.6% | 1,251 |
| 2023 | $2.56B | 18 | 50 | Southwest Missouri Bank | 26.1% | 1,253 |
| 2022 | $3.18B | 18 | 52 | Southwest Missouri Bank | 22.2% | 1,298 |
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.