Buffett, Soros among latest tech-stock buyers By: MarketWatch February 14, 2012 at 19:25 PM EST The world’s biggest investors are plugging into big-name U.S. technology stocks including Apple, Yahoo and Google. Read More >> Related Stocks: Apple Berkshire Hathaway Berkshire Hathaway Google, Inc. Hewlett-Packard Intel Corp International Business Machines Yahoo