| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Manufacturers and Traders Trust Company | Bank | 44 | $41.86B | 62.69% |
| 2 | KeyBank National Association | Bank | 42 | $6.17B | 9.24% |
| 3 | HSBC Bank USA, National Association | Bank | 1 | $3.39B | 5.08% |
| 4 | Bank of America, National Association | Bank | 15 | $2.74B | 4.10% |
| 5 | Citizens Bank, National Association | Bank | 20 | $2.34B | 3.51% |
| 6 | Northwest Bank | Bank | 16 | $1.99B | 2.98% |
| 7 | NBT Bank, National Association | Bank | 13 | $1.58B | 2.36% |
| 8 | CNB Bank | Bank | 12 | $839.6M | 1.26% |
| 9 | Broadview Federal Credit Union | Credit union | 4 | $548.5M* | 0.82% |
| 10 | Five Star Bank | Bank | 6 | $404.1M | 0.61% |
| 82 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 |
|---|---|---|---|---|---|---|
| 2026 | $66.78B | 92 | 316 | Manufacturers and Traders Trust Company | 62.7% | 4,090 |
| 2025 | $60.40B | 73 | 284 | Manufacturers and Traders Trust Company | 60.6% | 3,863 |
| 2024 | $60.99B | 76 | 283 | Manufacturers and Traders Trust Company | 61.1% | 3,926 |
| 2023 | $72.59B | 76 | 295 | Manufacturers and Traders Trust Company | 67.7% | 4,712 |
| 2022 | $64.27B | 78 | 298 | Manufacturers and Traders Trust Company | 62.3% | 4,050 |
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.