The data showed that Commonwealth Bank ( ASX: CBA ) and ANZ ( ASX: ANZ ) continues to dominate while in the regional space, it's a tale of two banks with Bendigo and Adelaide Bank ( ASX: BEN ) beginning to regrow its mortgage book while the deposit base at the Bank of Queensland ( ASX: BOQ ) continues to weaken. BOQ was also slapped with two capital charges earlier this week, costing its balance sheet another $110 million.