Mon, 08/14/2023 - 17:11 Tech Insider Warren Buffett.REUTERS/Rick Wilking Tags Markets, MI Exclusive, Stocks, Warren Buffett, Berkshire Hathaway, stock portfolio, chevron, Activision Blizzard, Homebuilders, stock purchases, stock sales Source Warren Buffett's Berkshire Hathaway bet on 3 homebuilders - and sold or slashe…