| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Fifth Third Bank, National Association | Bank | 11 | $1.22B | 14.61% |
| 2 | Lake Michigan Credit Union | Credit union | 5 | $909.7M* | 10.87% |
| 3 | PNC Bank, National Association | Bank | 6 | $854.3M | 10.20% |
| 4 | Advia Credit Union | Credit union | 8 | $785.7M* | 9.39% |
| 5 | Consumers Credit Union | Credit union | 11 | $743.4M* | 8.88% |
| 6 | First National Bank of Michigan | Bank | 3 | $597.3M | 7.13% |
| 7 | Mercantile Bank | Bank | 3 | $488.0M | 5.83% |
| 8 | Arbor Financial Credit Union | Credit union | 6 | $355.7M* | 4.25% |
| 9 | JPMorgan Chase Bank, National Association | Bank | 2 | $340.3M | 4.06% |
| 10 | Kellogg Community Credit Union | Credit union | 5 | $302.4M* | 3.61% |
| 16 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 | $8.37B | 26 | 95 | Fifth Third Bank, National Association | 14.6% | 777 |
| 2025 | $7.80B | 25 | 90 | Fifth Third Bank, National Association | 12.9% | 757 |
| 2024 | $7.79B | 26 | 93 | Fifth Third Bank, National Association | 14.3% | 761 |
| 2023 | $8.15B | 26 | 95 | Lake Michigan Credit Union | 12.4% | 785 |
| 2022 | $8.83B | 26 | 97 | PNC Bank, National Association | 12.9% | 790 |
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.