| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | JPMorgan Chase Bank, National Association | Bank | 1 | $293.9M | 23.35% |
| 2 | U.S. Bank National Association | Bank | 1 | $286.6M | 22.78% |
| 3 | Wells Fargo Bank, National Association | Bank | 2 | $284.9M | 22.64% |
| 4 | Bank of America, National Association | Bank | 1 | $179.6M | 14.28% |
| 5 | Mechanics Bank | Bank | 1 | $83.7M | 6.65% |
| 6 | Citizens Business Bank, National Association | Bank | 1 | $70.3M | 5.59% |
| 7 | Monterey Credit Union | Credit union | 1 | $59.3M* | 4.71% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2026 | $1.26B | 7 | 8 | JPMorgan Chase Bank, National Association | 23.4% | 1,878 |
| 2025 | $1.23B | 7 | 8 | JPMorgan Chase Bank, National Association | 22.9% | 1,857 |
| 2024 | $1.31B | 7 | 9 | JPMorgan Chase Bank, National Association | 26.1% | 1,870 |
| 2023 | $1.35B | 7 | 9 | U.S. Bank National Association | 24.7% | 1,846 |
| 2022 | $1.41B | 7 | 9 | Mufg Union Bank, National Association | 23.8% | 1,778 |
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.