| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Stride Bank, National Association | Bank | 3 | $3.18B | 68.43% |
| 2 | The Security National Bank of Enid | Bank | 3 | $357.7M | 7.71% |
| 3 | Tinker Federal Credit Union | Credit union | 2 | $320.1M* | 6.90% |
| 4 | Cowboy Bank | Bank | 4 | $271.9M | 5.86% |
| 5 | InterBank | Bank | 1 | $121.0M | 2.61% |
| 6 | Great Plains National Bank | Bank | 1 | $92.1M | 1.98% |
| 7 | BOKF, National Association | Bank | 1 | $84.1M | 1.81% |
| 8 | Communication Federal Credit Union | Credit union | 1 | $74.1M* | 1.60% |
| 9 | Wisdom Heritage Bank | Bank | 1 | $46.1M | 0.99% |
| 10 | ACB Bank | Bank | 2 | $29.0M | 0.62% |
| 5 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 | $4.64B | 15 | 24 | Stride Bank, National Association | 68.4% | 4,843 |
| 2024 | $4.95B | 14 | 23 | Stride Bank, National Association | 70.1% | 5,054 |
| 2023 | $4.11B | 14 | 23 | Stride Bank, National Association | 64.8% | 4,401 |
| 2022 | $3.44B | 13 | 23 | Stride Bank, National Association | 59.4% | 3,810 |
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.