| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Arvest Bank | Bank | 2 | $155.9M | 36.77% |
| 2 | Today's Bank | Bank | 2 | $106.3M | 25.08% |
| 3 | Anstaff Bank | Bank | 2 | $84.7M | 19.97% |
| 4 | CS Bank | Bank | 1 | $59.2M | 13.95% |
| 5 | Bank of 1889 | Bank | 1 | $17.9M | 4.23% |
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $424.0M | 5 | 8 | Arvest Bank | 36.8% | 2,592 |
| 2024 | $403.8M | 5 | 9 | Arvest Bank | 37.4% | 2,623 |
| 2023 | $389.1M | 5 | 9 | Arvest Bank | 37.8% | 2,610 |
| 2022 | $364.2M | 5 | 9 | Arvest Bank | 38.5% | 2,575 |
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.