In what appears to be a bet consumers will stick with discount retailers even after the economy rebounds, Warren Buffett's Berkshire Hathaway increased its Wal-Mart holdings by almost 90 percent during the summer.... Read More
Warren Buffett's Berkshire Hathaway was doing more selling than buying of stocks during the second quarter, but there is one new holding: New Jersey-based medical technology company Becton Dickinson.... Read More