| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Ornl Federal Credit Union | Credit union | 2 | $251.4M* | 20.11% |
| 2 | Regions Bank | Bank | 2 | $211.4M | 16.91% |
| 3 | Enrichment Federal Credit Union | Credit union | 2 | $191.2M* | 15.30% |
| 4 | Knoxville Tva Employees Credit Union | Credit union | 1 | $183.4M* | 14.67% |
| 5 | Y-12 Federal Credit Union | Credit union | 1 | $87.8M* | 7.02% |
| 6 | United Community Bank | Bank | 1 | $83.3M | 6.67% |
| 7 | First Financial Bank, National Association | Bank | 2 | $74.9M | 5.99% |
| 8 | U.S. Bank National Association | Bank | 1 | $68.1M | 5.44% |
| 9 | Simmons Bank | Bank | 1 | $63.1M | 5.05% |
| 10 | One Bank of Tennessee | Bank | 1 | $35.4M | 2.83% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $1.25B | 10 | 14 | Ornl Federal Credit Union | 20.1% | 1,332 |
| 2025 | $1.20B | 10 | 14 | Ornl Federal Credit Union | 19.6% | 1,323 |
| 2024 | $1.07B | 11 | 14 | Regions Bank | 19.5% | 1,242 |
| 2023 | $1.19B | 11 | 14 | Regions Bank | 17.2% | 1,242 |
| 2022 | $1.26B | 11 | 15 | Regions Bank | 20.9% | 1,319 |
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.