The top six banks together account for 63.05% of all banking assets, 66.19% of all loans and 64.76% of all deposits in the system. While Bancolombia is the biggest stand-alone bank, accounting for 20.29% of all banking assets, Banco de Bogotá (ranked second by assets), Banco de Occidente (fifth), Banco Popular (sixth) and Banco AV Villas (eighth) –...