| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Altra Federal Credit Union | Credit union | 7 | $1.00B* | 13.82% |
| 2 | U.S. Bank National Association | Bank | 2 | $716.3M | 9.88% |
| 3 | River Bank | Bank | 9 | $520.8M | 7.19% |
| 4 | Associated Bank, National Association | Bank | 5 | $515.3M | 7.11% |
| 5 | Merchants Bank, National Association | Bank | 4 | $469.6M | 6.48% |
| 6 | Citizens State Bank of La Crosse | Bank | 2 | $422.8M | 5.83% |
| 7 | State Bank Financial | Bank | 3 | $356.9M | 4.93% |
| 8 | Verve, A Credit Union | Credit union | 4 | $274.9M* | 3.79% |
| 9 | Coulee Bank | Bank | 3 | $267.7M | 3.69% |
| 10 | The First National Bank of Bangor | Bank | 5 | $225.6M | 3.11% |
| 25 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 | $7.25B | 35 | 90 | Altra Federal Credit Union | 13.8% | 592 |
| 2025 | $6.98B | 36 | 89 | Altra Federal Credit Union | 13.8% | 588 |
| 2024 | $6.82B | 37 | 92 | Altra Federal Credit Union | 13.5% | 604 |
| 2023 | $7.44B | 37 | 93 | U.S. Bank National Association | 16.3% | 701 |
| 2022 | $6.39B | 32 | 76 | Altra Federal Credit Union | 15.7% | 677 |
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.