Berkshire Hathaway just broadcast its most bullish signal in years

Berkshire Hathaway CEO Greg Abel is starting to put his stamp on the corporate giant. Brendan McDermid/REUTERS Warren Buffett's successor as Berkshire Hathaway CEO just shared the details of his first big move. Greg Abel, who took over in January, repurchased $225 million worth of Berkshire shares on March 4. Zero buybacks in the last six quarters signaled Buffett didn't see Berkshire stock as a bargain. Greg Abel just pulled back the curtain on his first big move as Berkshire Hathaway's ne...