| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Manufacturers and Traders Trust Company | Bank | 49 | $37.37B | 57.36% |
| 2 | KeyBank National Association | Bank | 54 | $7.55B | 11.59% |
| 3 | HSBC Bank USA, National Association | Bank | 1 | $3.58B | 5.49% |
| 4 | Bank of America, National Association | Bank | 16 | $3.04B | 4.66% |
| 5 | Northwest Bank | Bank | 21 | $2.49B | 3.82% |
| 6 | Citizens Bank, National Association | Bank | 23 | $2.42B | 3.71% |
| 7 | NBT Bank, National Association | Bank | 14 | $1.68B | 2.57% |
| 8 | CNB Bank | Bank | 13 | $1.03B | 1.58% |
| 9 | Cornerstone Community Federal Credit Union | Credit union | 6 | $654.8M* | 1.01% |
| 10 | Broadview Federal Credit Union | Credit union | 4 | $514.0M* | 0.79% |
| 74 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 | $65.15B | 84 | 340 | Manufacturers and Traders Trust Company | 57.4% | 3,517 |
| 2024 | $63.97B | 88 | 328 | Manufacturers and Traders Trust Company | 59.4% | 3,761 |
| 2023 | $75.56B | 88 | 341 | Manufacturers and Traders Trust Company | 65.9% | 4,502 |
| 2022 | $67.22B | 88 | 343 | Manufacturers and Traders Trust Company | 60.6% | 3,889 |
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.