| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Fifth Third Bank, National Association | Bank | 6 | $1.01B | 13.33% |
| 2 | PNC Bank, National Association | Bank | 6 | $829.4M | 10.99% |
| 3 | Lake Michigan Credit Union | Credit union | 5 | $825.2M* | 10.94% |
| 4 | Advia Credit Union | Credit union | 8 | $770.9M* | 10.22% |
| 5 | Consumers Credit Union | Credit union | 11 | $683.0M* | 9.05% |
| 6 | First National Bank of Michigan | Bank | 3 | $585.2M | 7.75% |
| 7 | Mercantile Bank | Bank | 3 | $434.9M | 5.76% |
| 8 | Arbor Financial Credit Union | Credit union | 6 | $357.5M* | 4.74% |
| 9 | Old National Bank | Bank | 3 | $354.9M | 4.70% |
| 10 | JPMorgan Chase Bank, National Association | Bank | 2 | $335.7M | 4.45% |
| 14 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 | $7.55B | 24 | 85 | Fifth Third Bank, National Association | 13.3% | 798 |
| 2024 | $7.55B | 25 | 88 | Fifth Third Bank, National Association | 14.8% | 801 |
| 2023 | $7.88B | 25 | 89 | Lake Michigan Credit Union | 12.5% | 818 |
| 2022 | $8.46B | 25 | 91 | PNC Bank, National Association | 13.5% | 834 |
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.