| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | First National Bank of America | Bank | 1 | $3.35B | 17.99% |
| 2 | Michigan State University Federal Credit Union | Credit union | 15 | $2.87B* | 15.42% |
| 3 | PNC Bank, National Association | Bank | 7 | $1.63B | 8.74% |
| 4 | Fifth Third Bank, National Association | Bank | 13 | $1.58B | 8.46% |
| 5 | The Dart Bank | Bank | 4 | $1.27B | 6.81% |
| 6 | JPMorgan Chase Bank, National Association | Bank | 6 | $854.5M | 4.59% |
| 7 | The Huntington National Bank | Bank | 9 | $765.9M | 4.11% |
| 8 | Lake Trust Credit Union | Credit union | 7 | $742.6M* | 3.99% |
| 9 | Lafcu Credit Union | Credit union | 8 | $713.5M* | 3.83% |
| 10 | Bank of America, National Association | Bank | 4 | $616.1M | 3.31% |
| 23 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 | $18.63B | 33 | 135 | First National Bank of America | 18.0% | 877 |
| 2025 | $18.52B | 34 | 135 | First National Bank of America | 17.5% | 851 |
| 2024 | $18.61B | 35 | 139 | Michigan State University Federal Credit Union | 18.9% | 906 |
| 2023 | $18.52B | 34 | 141 | Michigan State University Federal Credit Union | 23.9% | 1,016 |
| 2022 | $19.69B | 35 | 148 | Michigan State University Federal Credit Union | 24.6% | 1,000 |
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.