| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Stride Bank, National Association | Bank | 3 | $4.65B | 74.60% |
| 2 | The Security National Bank of Enid | Bank | 3 | $366.0M | 5.87% |
| 3 | Tinker Federal Credit Union | Credit union | 2 | $305.9M* | 4.90% |
| 4 | Cowboy Bank | Bank | 4 | $279.9M | 4.48% |
| 5 | InterBank | Bank | 1 | $139.1M | 2.23% |
| 6 | BOKF, National Association | Bank | 1 | $95.6M | 1.53% |
| 7 | Great Plains National Bank | Bank | 1 | $94.9M | 1.52% |
| 8 | Communication Federal Credit Union | Credit union | 1 | $86.0M* | 1.38% |
| 9 | Equity Bank | Bank | 1 | $63.9M | 1.02% |
| 10 | Wisdom Heritage Bank | Bank | 1 | $52.4M | 0.84% |
| 6 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 | $6.24B | 16 | 25 | Stride Bank, National Association | 74.6% | 5,658 |
| 2025 | $4.71B | 16 | 25 | Stride Bank, National Association | 67.5% | 4,707 |
| 2024 | $5.02B | 16 | 25 | Stride Bank, National Association | 69.1% | 4,912 |
| 2023 | $4.19B | 16 | 25 | Stride Bank, National Association | 63.6% | 4,239 |
| 2022 | $3.55B | 16 | 26 | Stride Bank, National Association | 57.5% | 3,578 |
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.