| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Five Star Bank | Bank | 5 | $1.53B | 65.93% |
| 2 | Tompkins Bank & Trust | Bank | 4 | $458.4M | 19.76% |
| 3 | Manufacturers and Traders Trust Company | Bank | 2 | $182.1M | 7.85% |
| 4 | KeyBank National Association | Bank | 1 | $74.2M | 3.20% |
| 5 | Genesee Valley Federal Credit Union | Credit union | 1 | $35.0M* | 1.51% |
| 6 | Community Bank, National Association | Bank | 1 | $27.2M | 1.17% |
| 7 | Att-Wyo Correctional Employees Federal Credit Union | Credit union | 1 | $13.6M* | 0.59% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $2.32B | 7 | 15 | Five Star Bank | 65.9% | 4,813 |
| 2024 | $2.24B | 7 | 15 | Five Star Bank | 66.6% | 4,888 |
| 2023 | $2.43B | 7 | 16 | Five Star Bank | 69.9% | 5,254 |
| 2022 | $2.26B | 7 | 16 | Five Star Bank | 65.2% | 4,751 |
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.