| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | International Bank of Commerce | Bank | 12 | $1.36B | 17.64% |
| 2 | Wells Fargo Bank, National Association | Bank | 8 | $1.01B | 13.10% |
| 3 | Texas Regional Bank | Bank | 5 | $739.7M | 9.62% |
| 4 | JPMorgan Chase Bank, National Association | Bank | 3 | $559.4M | 7.27% |
| 5 | First Community Bank | Bank | 7 | $541.8M | 7.04% |
| 6 | PNC Bank, National Association | Bank | 9 | $517.8M | 6.73% |
| 7 | PlainsCapital Bank | Bank | 5 | $342.2M | 4.45% |
| 8 | Rally Credit Union | Credit union | 2 | $337.6M* | 4.39% |
| 9 | Lone Star National Bank | Bank | 6 | $311.6M | 4.05% |
| 10 | Security Service Federal Credit Union | Credit union | 2 | $302.3M* | 3.93% |
| 17 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 |
|---|---|---|---|---|---|---|
| 2025 | $7.69B | 27 | 90 | International Bank of Commerce | 17.6% | 841 |
| 2024 | $6.95B | 26 | 87 | International Bank of Commerce | 18.7% | 919 |
| 2023 | $7.31B | 26 | 90 | International Bank of Commerce | 18.0% | 910 |
| 2022 | $7.50B | 26 | 89 | International Bank of Commerce | 19.1% | 922 |
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.