KEY POINTS
  • In the first quarter, Buffett's Berkshire Hathaway bought an astounding 75 million shares of Apple.
  • That adds to the 165.3 million shares Berkshire already owned at the end of 2017.

Wall Street may have had doubts about Apple before the company reported its most recent quarterly earnings, but one of the tech company's biggest shareholders — Warren Buffett — didn't.

In the first quarter, Buffett's Berkshire Hathaway bought an astounding 75 million shares of Apple. That adds to the 165.3 million shares Berkshire already owned at the end of 2017.