| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | International Bank of Commerce | Bank | 12 | $1.44B | 17.99% |
| 2 | Wells Fargo Bank, National Association | Bank | 8 | $1.06B | 13.23% |
| 3 | Texas Regional Bank | Bank | 5 | $761.0M | 9.52% |
| 4 | JPMorgan Chase Bank, National Association | Bank | 3 | $573.0M | 7.17% |
| 5 | First Community Bank | Bank | 7 | $546.2M | 6.83% |
| 6 | PNC Bank, National Association | Bank | 9 | $535.9M | 6.71% |
| 7 | Rally Credit Union | Credit union | 2 | $350.9M* | 4.39% |
| 8 | Frost Bank | Bank | 2 | $327.5M | 4.10% |
| 9 | PlainsCapital Bank | Bank | 5 | $325.6M | 4.07% |
| 10 | Security Service Federal Credit Union | Credit union | 2 | $311.8M* | 3.90% |
| 18 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 | $7.99B | 28 | 91 | International Bank of Commerce | 18.0% | 848 |
| 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 | $7.30B | 26 | 90 | International Bank of Commerce | 18.0% | 910 |
| 2022 | $7.49B | 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.