UPDATE 2-Warren Buffett says he sold a third of stake in IBM -CNBC
May 04, 2017 at 21:36 PM EDT
May 4 (Reuters) - Warren Buffett said he has sold about one-third of Berkshire Hathaway Inc's big stake in IBM Corp, CNBC reported on Thursday, reducing a bet by the famed investor that surprised many and which so far has yet to prove successful.