Billionaire John Paulson sold his entire stakes in Bank of America Corp. and Citigroup Inc. in the fourth quarter before the bank’s shares rallied.

Paulson & Co. sold 25.1 million shares of Citigroup valued at $643 million as of Dec. 31, according to a filing today with the U.S. Securities and Exchange Commission. The hedge fund sold about 64.3 million shares of Bank of America worth $394 million.