| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Michigan State University Federal Credit Union | Credit union | 3 | $597.5M* | 34.04% |
| 2 | The Huntington National Bank | Bank | 2 | $190.6M | 10.86% |
| 3 | Lafcu Credit Union | Credit union | 2 | $183.6M* | 10.46% |
| 4 | Fifth Third Bank, National Association | Bank | 2 | $182.8M | 10.41% |
| 5 | Journey Federal Credit Union | Credit union | 3 | $163.5M* | 9.32% |
| 6 | Lake Trust Credit Union | Credit union | 1 | $104.5M* | 5.95% |
| 7 | Mercantile Bank | Bank | 1 | $99.7M | 5.68% |
| 8 | Union Bank | Bank | 1 | $64.2M | 3.66% |
| 9 | PNC Bank, National Association | Bank | 1 | $56.6M | 3.22% |
| 10 | Pfcu Credit Union | Credit union | 1 | $56.4M* | 3.21% |
| 1 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 |
|---|---|---|---|---|---|---|
| 2025 | $1.76B | 11 | 18 | Michigan State University Federal Credit Union | 34.0% | 1,693 |
| 2024 | $1.36B | 11 | 16 | Michigan State University Federal Credit Union | 18.5% | 1,183 |
| 2023 | $1.36B | 11 | 16 | Michigan State University Federal Credit Union | 22.5% | 1,313 |
| 2022 | $1.44B | 11 | 16 | Michigan State University Federal Credit Union | 23.3% | 1,319 |
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.