| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Glacier Bank | Bank | 2 | $209.9M | 39.84% |
| 2 | Whitefish Credit Union Association Credit Union | Credit union | 1 | $197.1M* | 37.42% |
| 3 | Stockman Bank of Montana | Bank | 1 | $86.4M | 16.39% |
| 4 | Valley Bank of Ronan | Bank | 3 | $33.5M | 6.35% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $526.8M | 4 | 7 | Glacier Bank | 39.8% | 3,296 |
| 2025 | $532.3M | 4 | 7 | Whitefish Credit Union Association Credit Union | 46.5% | 3,556 |
| 2024 | $491.1M | 4 | 6 | Whitefish Credit Union Association Credit Union | 49.9% | 3,711 |
| 2023 | $498.4M | 4 | 6 | Whitefish Credit Union Association Credit Union | 50.9% | 3,824 |
| 2022 | $501.9M | 4 | 6 | Whitefish Credit Union Association Credit Union | 50.5% | 3,809 |
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.