While many investors hold great respect for Warren Buffett, they may also view him as more of a traditional investor. But the Oracle of Omaha is not afraid to buy trendy technology and artificial intelligence stocks if he thinks they meet his well-known criteria of being wonderful companies at fair prices. Consumer tech giant Apple is still the largest holding in Berkshire Hathaway's massive equities portfolio, and the conglomerate owns stakes in other innovative companies as well. In fact, one of those com ...