| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | CoVantage Credit Union | Credit union | 3 | $416.6M* | 76.18% |
| 2 | JPMorgan Chase Bank, National Association | Bank | 2 | $70.9M | 12.97% |
| 3 | BMO Bank National Association | Bank | 2 | $33.0M | 6.03% |
| 4 | Associated Bank, National Association | Bank | 1 | $19.2M | 3.52% |
| 5 | The Peshtigo National Bank | Bank | 1 | $7.2M | 1.31% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $547.0M | 5 | 9 | CoVantage Credit Union | 76.2% | 6,022 |
| 2024 | $548.1M | 5 | 8 | CoVantage Credit Union | 80.6% | 6,654 |
| 2023 | $634.5M | 4 | 8 | CoVantage Credit Union | 84.7% | 7,276 |
| 2022 | $687.6M | 4 | 8 | CoVantage Credit Union | 84.7% | 7,276 |
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.