| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Fifth Third Bank, National Association | Bank | 7 | $975.1M | 16.81% |
| 2 | The Huntington National Bank | Bank | 6 | $944.8M | 16.28% |
| 3 | JPMorgan Chase Bank, National Association | Bank | 4 | $709.7M | 12.23% |
| 4 | Bank of Ann Arbor | Bank | 9 | $605.4M | 10.43% |
| 5 | PNC Bank, National Association | Bank | 3 | $433.5M | 7.47% |
| 6 | Lake Trust Credit Union | Credit union | 4 | $424.3M* | 7.31% |
| 7 | Flagstar Bank, National Association | Bank | 3 | $246.9M | 4.25% |
| 8 | Bank of America, National Association | Bank | 1 | $219.8M | 3.79% |
| 9 | Loc Credit Union | Credit union | 3 | $217.1M* | 3.74% |
| 10 | Michigan State University Federal Credit Union | Credit union | 1 | $191.5M* | 3.30% |
| 8 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 |
|---|---|---|---|---|---|---|
| 2026 | $5.80B | 18 | 49 | Fifth Third Bank, National Association | 16.8% | 1,006 |
| 2025 | $5.34B | 18 | 48 | The Huntington National Bank | 16.8% | 924 |
| 2024 | $4.98B | 17 | 47 | The Huntington National Bank | 17.3% | 975 |
| 2023 | $4.87B | 17 | 47 | The Huntington National Bank | 16.0% | 967 |
| 2022 | $5.02B | 17 | 47 | The Huntington National Bank | 14.7% | 970 |
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.