| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Wells Fargo Bank, National Association | Bank | 2 | $408.4M | 37.37% |
| 2 | JPMorgan Chase Bank, National Association | Bank | 1 | $374.5M | 34.27% |
| 3 | OneAZ Credit Union | Credit union | 1 | $146.6M* | 13.42% |
| 4 | WaFd Bank | Bank | 1 | $56.5M | 5.17% |
| 5 | Zions Bancorporation, N.A. | Bank | 1 | $47.5M | 4.34% |
| 6 | Enterprise Bank & Trust | Bank | 1 | $31.7M | 2.90% |
| 7 | First National Bank Texas | Bank | 1 | $27.7M | 2.53% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $1.09B | 7 | 8 | Wells Fargo Bank, National Association | 37.4% | 2,811 |
| 2025 | $1.11B | 7 | 8 | Wells Fargo Bank, National Association | 45.4% | 3,357 |
| 2024 | $1.20B | 6 | 7 | JPMorgan Chase Bank, National Association | 40.8% | 3,394 |
| 2023 | $1.21B | 6 | 8 | Wells Fargo Bank, National Association | 47.8% | 3,676 |
| 2022 | $1.42B | 6 | 8 | Wells Fargo Bank, National Association | 51.5% | 3,905 |
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.