Itaú Unibanco Holding S.A. is a major Brazilian financial institution formed from the merger of Itaú and Unibanco in 2008. It is one of the largest banks in Latin America, providing a wide range of financial services, including retail banking, investment banking, and asset management. The bank serves millions of customers through its extensive network of branches and ATMs across Brazil and internationally. The bank is publicly traded and listed on the B3 stock exchange in Brazil, as well as on the New York Stock Exchange under the ticker symbol ITUB. Itaú Unibanco is known for its commitment to sustainability and social responsibility, actively engaging in various initiatives to support economic development and environmental conservation.