| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | BMO Bank National Association | Bank | 4 | $1.54B | 20.09% |
| 2 | Connexus Credit Union | Credit union | 3 | $904.4M* | 11.78% |
| 3 | Peoples State Bank | Bank | 5 | $792.4M | 10.32% |
| 4 | IncredibleBank | Bank | 5 | $646.0M | 8.41% |
| 5 | Associated Bank, National Association | Bank | 2 | $604.4M | 7.87% |
| 6 | CoVantage Credit Union | Credit union | 4 | $585.5M* | 7.62% |
| 7 | AbbyBank | Bank | 4 | $368.8M | 4.80% |
| 8 | Nicolet National Bank | Bank | 3 | $359.1M | 4.68% |
| 9 | Cloverbelt Credit Union | Credit union | 4 | $308.0M* | 4.01% |
| 10 | U.S. Bank National Association | Bank | 3 | $213.0M | 2.77% |
| 20 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 | $7.68B | 30 | 69 | BMO Bank National Association | 20.1% | 935 |
| 2025 | $6.87B | 27 | 63 | BMO Bank National Association | 21.9% | 1,036 |
| 2024 | $6.67B | 28 | 67 | BMO Bank National Association | 14.9% | 861 |
| 2023 | $6.71B | 28 | 69 | BMO Bank National Association | 15.1% | 850 |
| 2022 | $6.53B | 28 | 72 | BMO Bank National Association | 17.5% | 867 |
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.