ITUB vs SMFG Comparison

Itaú Unibanco is the largest privately held bank in Brazil, the result of the 2008 merger between Banco Itaú and Unibanco. In addition to Brazil, the bank has significant operations in Chile, Colombia, Argentina, Uruguay, and Paraguay. Itaú's commercial and consumer loans account for 35% and 43% of the bank's total loans, respectively, while foreign loans account for 22% of its portfolio. The bank also operates the fifth-largest insurer in Brazil and is the second-largest asset manager in the country, giving it broad reach over the Brazilian financial system.

Sumitomo Mitsui Financial Group is roughly tied with Mizuho Financial Group for the status of Japan's second-largest bank after Mitsubishi UFJ Financial Group. As of March 2025, its market share of domestic loans was 7.3%, compared with 8.4% for MUFG. It has a larger consumer finance business than the other two megabanks, owning 100% of the Promise business and SMBC Card. It also controls one of Japan's largest leasing companies and SMBC Aviation Capital, one of the top five aircraft lessors globally. In securities, its SMBC Nikko unit is Japan's third-largest retail broker, although SMFG has lagged somewhat in institutional securities business and asset management.