| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Glacier Bank | Bank | 1 | $87.8M | 26.53% |
| 2 | Bank of Bridger, National Association | Bank | 1 | $80.2M | 24.23% |
| 3 | Stockman Bank of Montana | Bank | 1 | $77.3M | 23.35% |
| 4 | Daniels-Sheridan Federal Credit Union | Credit union | 2 | $53.4M* | 16.12% |
| 5 | Independence Bank | Bank | 1 | $32.4M | 9.78% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $331.1M | 5 | 6 | Glacier Bank | 26.5% | 2,192 |
| 2025 | $318.6M | 5 | 6 | Glacier Bank | 28.1% | 2,283 |
| 2024 | $314.0M | 5 | 6 | Htlf Bank | 31.9% | 2,433 |
| 2023 | $312.9M | 4 | 5 | Rocky Mountain Bank | 32.6% | 2,652 |
| 2022 | $344.2M | 4 | 5 | Rocky Mountain Bank | 35.1% | 2,740 |
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.