https://www.cnbc.com/2018/05/04/apples-tim-cook-says-hes-thrilled-that-buffett-is-a-major-investor.html

Apple CEO Tim Cook said Friday that he's "thrilled" to have legendary investor Warren Buffett and Berkshire Hathaway as a major investor in the company.

Buffett revealed late Thursday Berkshire Hathaway bought 75 million shares of Apple during the first quarter — pushing the stock to an all-time high Friday morning.