| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Manufacturers and Traders Trust Company | Bank | 45 | $36.60B | 60.59% |
| 2 | KeyBank National Association | Bank | 42 | $6.08B | 10.06% |
| 3 | HSBC Bank USA, National Association | Bank | 1 | $3.58B | 5.93% |
| 4 | Bank of America, National Association | Bank | 15 | $2.72B | 4.51% |
| 5 | Citizens Bank, National Association | Bank | 20 | $2.20B | 3.64% |
| 6 | Northwest Bank | Bank | 16 | $1.86B | 3.08% |
| 7 | NBT Bank, National Association | Bank | 13 | $1.61B | 2.66% |
| 8 | CNB Bank | Bank | 11 | $875.6M | 1.45% |
| 9 | Broadview Federal Credit Union | Credit union | 4 | $514.0M* | 0.85% |
| 10 | Five Star Bank | Bank | 6 | $382.5M | 0.63% |
| 63 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 | $60.40B | 73 | 284 | Manufacturers and Traders Trust Company | 60.6% | 3,863 |
| 2024 | $59.44B | 75 | 270 | Manufacturers and Traders Trust Company | 62.7% | 4,126 |
| 2023 | $71.08B | 75 | 282 | Manufacturers and Traders Trust Company | 69.1% | 4,910 |
| 2022 | $62.63B | 77 | 283 | Manufacturers and Traders Trust Company | 63.9% | 4,259 |
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.