| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | City Bank | Bank | 8 | $2.49B | 17.67% |
| 2 | PlainsCapital Bank | Bank | 8 | $2.01B | 14.26% |
| 3 | Prosperity Bank | Bank | 18 | $1.24B | 8.83% |
| 4 | Amarillo National Bank | Bank | 11 | $1.12B | 7.98% |
| 5 | Wells Fargo Bank, National Association | Bank | 5 | $906.2M | 6.43% |
| 6 | Cornerstone Capital Bank, SSB | Bank | 5 | $775.4M | 5.50% |
| 7 | American Bank of Commerce | Bank | 5 | $590.1M | 4.19% |
| 8 | UMB Bank, National Association | Bank | 5 | $547.7M | 3.89% |
| 9 | Bank of America, National Association | Bank | 2 | $537.1M | 3.81% |
| 10 | Alliance Credit Union | Credit union | 8 | $471.9M* | 3.35% |
| 26 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 | $14.10B | 36 | 122 | City Bank | 17.7% | 830 |
| 2025 | $12.72B | 35 | 125 | City Bank | 16.9% | 826 |
| 2024 | $12.56B | 34 | 124 | City Bank | 17.0% | 857 |
| 2023 | $12.98B | 31 | 119 | City Bank | 16.4% | 843 |
| 2022 | $13.52B | 31 | 124 | PlainsCapital Bank | 15.1% | 822 |
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.