In the second quarter, Berkshire Hathaway raised its investment in Alphabet by a significant eighty-three percent, positioning it as the company's third-largest holding, following Apple and American Express. The firm also diminished its cash reserves and ceased a prolonged selling trend. Additionally, investments in Delta Air Lines and Macy's saw increases, while Constellation Brands was removed from the portfolio, as outlined in a recent regulatory filing.

Berkshire owned about 106 million shares in the parent of Google, worth $37.9 billion at the end of June, according to a regulatory filing released Friday.

Berkshire Hathaway Q2 holdings shows new names and changes to old positions. Here's the list of changes and the top 10 holdings.