Marcelo Kalim is cofounder and largest shareholder of C6 Bank, one of the largest native digital banks in the country and one of the fastest growing in the world, with 20 million accounts in three years of operation. In 2021, JP Morgan acquired 40% of C6. Kalim was one of the main shareholders of BTG Pactual, Latin America’s largest investment bank, where he stayed for two decades (first as Pactual), reaching CFO, co-CEO and chairman of the board.