BM&FBOVESPA | 167,890 followers on LinkedIn. BM&FBOVESPA now is B3 B3 (BVMF3) is a world-class financial market infrastructure company and one of the largest in terms of market capitalization among global leaders in the exchange industry. Resulting from the business combination of BM&FBOVESPA and CETIP, it creates and operates – in an Exchange and OTC environment – trading, clearing, settlement and registration systems for all of the major asset classes, from equities and corporate debt securities to derivatives in FX, interest rates and commodities, as well as structured transactions. B3 also provides central depository and risk control systems up until the final beneficiary and acts as central counterparty for trades executed in its markets.