| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Servbank, National Association | Bank | 1 | $520.7M | 16.54% |
| 2 | First National Bank of Omaha | Bank | 4 | $471.4M | 14.97% |
| 3 | JPMorgan Chase Bank, National Association | Bank | 2 | $471.4M | 14.97% |
| 4 | Old Second National Bank | Bank | 4 | $400.8M | 12.73% |
| 5 | Earthmover Credit Union | Credit union | 5 | $275.4M* | 8.75% |
| 6 | Byline Bank | Bank | 2 | $205.0M | 6.51% |
| 7 | BMO Bank National Association | Bank | 2 | $184.7M | 5.87% |
| 8 | Fifth Third Bank, National Association | Bank | 2 | $184.6M | 5.86% |
| 9 | Midland States Bank | Bank | 2 | $133.9M | 4.25% |
| 10 | Heartland Bank and Trust Company | Bank | 3 | $116.5M | 3.70% |
| 6 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 | $3.15B | 16 | 33 | Servbank, National Association | 16.5% | 1,112 |
| 2025 | $3.24B | 17 | 34 | Servbank, National Association | 16.9% | 1,054 |
| 2024 | $3.06B | 17 | 34 | First National Bank of Omaha | 17.1% | 1,085 |
| 2023 | $2.69B | 17 | 34 | JPMorgan Chase Bank, National Association | 15.1% | 1,010 |
| 2022 | $2.39B | 17 | 34 | Old Second National Bank | 17.9% | 1,087 |
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.