| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Citibank, National Association | Bank | 2 | $637.72B | 56.48% |
| 2 | Wells Fargo Bank, National Association | Bank | 9 | $462.51B | 40.96% |
| 3 | The Bancorp Bank, National Association | Bank | 1 | $7.49B | 0.66% |
| 4 | Pathward, National Association | Bank | 1 | $5.95B | 0.53% |
| 5 | First PREMIER Bank | Bank | 6 | $2.58B | 0.23% |
| 6 | Sunrise Banks, National Association | Bank | 2 | $1.70B | 0.15% |
| 7 | The First National Bank in Sioux Falls | Bank | 17 | $1.67B | 0.15% |
| 8 | First Dakota National Bank | Bank | 6 | $1.19B | 0.11% |
| 9 | First Bank & Trust | Bank | 5 | $1.13B | 0.10% |
| 10 | First Interstate Bank | Bank | 12 | $1.04B | 0.09% |
| 38 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 | $1.13T | 48 | 162 | Citibank, National Association | 56.5% | 4,869 |
| 2025 | $895.57B | 48 | 161 | Citibank, National Association | 58.3% | 4,888 |
| 2024 | $843.35B | 47 | 155 | Citibank, National Association | 55.0% | 4,771 |
| 2023 | $773.41B | 48 | 156 | Citibank, National Association | 58.5% | 4,891 |
| 2022 | $691.51B | 46 | 154 | Citibank, National Association | 64.2% | 5,219 |
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.