| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Wells Fargo Bank, National Association | Bank | 9 | $1.97B | 14.71% |
| 2 | JPMorgan Chase Bank, National Association | Bank | 8 | $1.86B | 13.90% |
| 3 | Bank of America, National Association | Bank | 7 | $1.81B | 13.52% |
| 4 | BMO Bank National Association | Bank | 11 | $1.08B | 8.09% |
| 5 | Farmers & Merchants Bank of Central California | Bank | 6 | $1.07B | 8.04% |
| 6 | Oak Valley Community Bank | Bank | 7 | $776.6M | 5.81% |
| 7 | Bank of Stockton | Bank | 4 | $663.1M | 4.96% |
| 8 | The Golden 1 Credit Union | Credit union | 2 | $621.4M* | 4.65% |
| 9 | Valley First Federal Credit Union | Credit union | 6 | $617.2M* | 4.62% |
| 10 | U.S. Bank National Association | Bank | 5 | $504.7M | 3.77% |
| 15 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 | $13.37B | 25 | 95 | Wells Fargo Bank, National Association | 14.7% | 878 |
| 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 | $12.73B | 25 | 93 | Wells Fargo Bank, National Association | 15.7% | 961 |
| 2022 | $13.51B | 26 | 95 | Wells Fargo Bank, National Association | 16.5% | 971 |
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.