The B3 - Brasil Bolsa Balcão S.A. (in English, B3 - Brazil, Stock Exchange and Over-the-Counter Market), formerly BM&FBOVESPA, is a stock exchange located in São Paulo, Brazil, and the second oldest of the country. At the end of 2011 it had a market capitalization of R$2.37 Trillion, making it the 13th largest stock exchange in the world.