| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Wells Fargo Bank, National Association | Bank | 9 | $1.88B | 14.36% |
| 2 | Bank of America, National Association | Bank | 7 | $1.82B | 13.91% |
| 3 | JPMorgan Chase Bank, National Association | Bank | 8 | $1.79B | 13.70% |
| 4 | BMO Bank National Association | Bank | 11 | $1.15B | 8.81% |
| 5 | Farmers & Merchants Bank of Central California | Bank | 6 | $1.04B | 7.94% |
| 6 | Oak Valley Community Bank | Bank | 7 | $769.3M | 5.87% |
| 7 | Bank of Stockton | Bank | 4 | $658.1M | 5.02% |
| 8 | The Golden 1 Credit Union | Credit union | 2 | $578.5M* | 4.42% |
| 9 | Valley First | Credit union | 6 | $573.6M* | 4.38% |
| 10 | U.S. Bank National Association | Bank | 5 | $492.2M | 3.76% |
| 16 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 |
|---|---|---|---|---|---|---|
| 2025 | $13.10B | 26 | 95 | Wells Fargo Bank, National Association | 14.4% | 880 |
| 2024 | $12.97B | 25 | 93 | Wells Fargo Bank, National Association | 14.7% | 900 |
| 2023 | $12.72B | 25 | 93 | Wells Fargo Bank, National Association | 15.7% | 962 |
| 2022 | $11.79B | 24 | 83 | Wells Fargo Bank, National Association | 18.9% | 1,093 |
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.