Purchasing Apple ( AAPL 0.49%) stock during his tenure at Berkshire Hathaway ( BRK.A 0.18%) ( BRK.B 0.09%) will be one of Warren Buffett's top legacies. Apple stock has performed well since Berkshire ...

While the market dipped, Apple had a great run. It saw the biggest growth among the top 5 brands, with a 23% year-on-year ...