| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | City Bank | Bank | 10 | $2.77B | 18.03% |
| 2 | PlainsCapital Bank | Bank | 8 | $2.01B | 13.09% |
| 3 | Prosperity Bank | Bank | 19 | $1.31B | 8.53% |
| 4 | Amarillo National Bank | Bank | 11 | $1.12B | 7.32% |
| 5 | Wells Fargo Bank, National Association | Bank | 5 | $906.2M | 5.90% |
| 6 | Cornerstone Capital Bank, SSB | Bank | 7 | $850.6M | 5.54% |
| 7 | UMB Bank, National Association | Bank | 7 | $755.9M | 4.92% |
| 8 | Centennial Bank | Bank | 7 | $629.6M | 4.10% |
| 9 | American Bank of Commerce | Bank | 5 | $590.1M | 3.84% |
| 10 | Bank of America, National Association | Bank | 2 | $537.1M | 3.50% |
| 32 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 | $15.35B | 42 | 143 | City Bank | 18.0% | 798 |
| 2025 | $13.87B | 41 | 146 | City Bank | 17.4% | 800 |
| 2024 | $13.70B | 40 | 145 | City Bank | 17.5% | 834 |
| 2023 | $14.13B | 37 | 140 | City Bank | 16.8% | 817 |
| 2022 | $13.92B | 36 | 135 | PlainsCapital Bank | 14.7% | 795 |
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.