Apple is Buffett’s biggest stock, but his moat thesis faces questions
Tim Cook and Warren Buffett Getty Images (L) | CNBC (R) Berkshire Hathaway’s Warren Buffett was still using a flip phone as late as 2020, four years after his investment behemoth started amassing a huge stake in the company that makes iPhones. “I don’t understand the phone at all, but I do understand consumer behavior,” … Read more