Berkshire Hathaway's equity portfolio got one of its biggest renovations ever during Greg Abel's first three months as the company's CEO.

Berkshire Hathaway (NYSE:BRK-A)(NYSE:BRK-B) is no longer run by Warren Buffett, with Greg Abel as CEO. New positions in Delta, Macy's, Alphabet C. Exits include Visa, Mastercard,…

By the end of March, Berkshire owned nearly 58 million Alphabet shares worth almost $17 billion.