| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | JPMorgan Chase Bank, National Association | Bank | 7 | $1.84B | 19.69% |
| 2 | Mechanics Bank | Bank | 12 | $1.45B | 15.55% |
| 3 | Wells Fargo Bank, National Association | Bank | 5 | $1.20B | 12.78% |
| 4 | Bank of America, National Association | Bank | 3 | $1.04B | 11.12% |
| 5 | Sesloc Credit Union | Credit union | 6 | $907.8M* | 9.70% |
| 6 | The Golden 1 Credit Union | Credit union | 3 | $867.8M* | 9.28% |
| 7 | U.S. Bank National Association | Bank | 4 | $491.7M | 5.26% |
| 8 | American Riviera Bank | Bank | 3 | $412.1M | 4.40% |
| 9 | Banc of California | Bank | 3 | $277.8M | 2.97% |
| 10 | UMB Bank, National Association | Bank | 2 | $239.5M | 2.56% |
| 8 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 | $9.35B | 18 | 59 | JPMorgan Chase Bank, National Association | 19.7% | 1,168 |
| 2024 | $9.61B | 17 | 63 | JPMorgan Chase Bank, National Association | 18.9% | 1,125 |
| 2023 | $8.24B | 14 | 50 | JPMorgan Chase Bank, National Association | 20.9% | 1,422 |
| 2022 | $8.16B | 13 | 50 | JPMorgan Chase Bank, National Association | 21.9% | 1,591 |
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.