Berkshire Hathaway tripled its Alphabet stake to $17B, bought $2.6B in Delta Air Lines, and agreed to acquire Taylor Morrison for $6.8B under new

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.