| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Nicolet National Bank | Bank | 1 | $203.6M | 23.38% |
| 2 | Prevail Bank | Bank | 1 | $172.9M | 19.86% |
| 3 | AbbyBank | Bank | 1 | $125.6M | 14.43% |
| 4 | Forward Bank | Bank | 2 | $112.0M | 12.86% |
| 5 | Royal Credit Union | Credit union | 1 | $91.0M* | 10.45% |
| 6 | Taylor Credit Union | Credit union | 2 | $53.0M* | 6.09% |
| 7 | Superior Choice Credit Union | Credit union | 1 | $52.2M* | 5.99% |
| 8 | Associated Bank, National Association | Bank | 1 | $46.3M | 5.32% |
| 9 | Lakewood Credit Union | Credit union | 1 | $14.2M* | 1.63% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $870.8M | 9 | 11 | Nicolet National Bank | 23.4% | 1,528 |
| 2025 | $785.7M | 9 | 11 | Nicolet National Bank | 24.1% | 1,509 |
| 2024 | $693.4M | 9 | 11 | Nicolet National Bank | 26.4% | 1,594 |
| 2023 | $697.7M | 9 | 12 | Nicolet National Bank | 25.7% | 1,555 |
| 2022 | $752.9M | 9 | 11 | Nicolet National Bank | 26.4% | 1,564 |
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.