Warren Buffett disclosed in a regulatory filing with the SEC late Tuesday that his widely followed investment firm Berkshire Hathaway (BRK.A), (BRK.B) dropped in the three months ending June-30 its entire 7.7 million share stake in Intel Corp. (INTC), worth over $204 million, bought by the Omaha-based company just three quarters ago. Buffett also disclosed he reduced dramatically [...]