| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | JPMorgan Chase Bank, National Association | Bank | 9 | $1.72B | 24.40% |
| 2 | Wells Fargo Bank, National Association | Bank | 5 | $1.13B | 15.99% |
| 3 | OneAZ Credit Union | Credit union | 6 | $879.8M* | 12.47% |
| 4 | Zions Bancorporation, N.A. | Bank | 7 | $649.0M | 9.20% |
| 5 | Bank of America, National Association | Bank | 2 | $526.0M | 7.46% |
| 6 | Glacier Bank | Bank | 4 | $464.3M | 6.58% |
| 7 | Desert Financial Credit Union | Credit union | 2 | $347.3M* | 4.92% |
| 8 | Flagstar Bank, National Association | Bank | 3 | $291.4M | 4.13% |
| 9 | BMO Bank National Association | Bank | 4 | $263.1M | 3.73% |
| 10 | Credit Union West Credit Union | Credit union | 3 | $255.9M* | 3.63% |
| 7 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 | $7.05B | 17 | 56 | JPMorgan Chase Bank, National Association | 24.4% | 1,273 |
| 2025 | $7.12B | 16 | 56 | JPMorgan Chase Bank, National Association | 24.5% | 1,289 |
| 2024 | $6.90B | 16 | 55 | JPMorgan Chase Bank, National Association | 25.6% | 1,367 |
| 2023 | $7.36B | 16 | 52 | JPMorgan Chase Bank, National Association | 24.4% | 1,368 |
| 2022 | $7.76B | 17 | 52 | JPMorgan Chase Bank, National Association | 24.3% | 1,382 |
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.