Warren Buffett’s Berkshire Hathaway Inc. slashed its exposure to big-bank shares in the first quarter, liquidating its position in Citigroup Inc. and trimming positions in Bank of America Corp. and Capital One Financial Corp., according to a regulatory filing on Thursday.

Warren Buffett’s Berkshire Hathaway (BRK.A, BRK.B) sold its shares of Citigroup (C) during the first quarter, while trimming its stakes in Bank of America (BAC) and Capital One (COF). Berkshire shed its more than 14.

Warren Buffett’s Berkshire Hathaway (BRK.B) cut several stakes in financial sector companies, including a complete exit from Citigroup. Berkshire sold 14,639,502 Citigroup shares, according to its latest 13-F filing with the Securities and Exchange Commission.