Here are the latest moves in Warren Buffett's Berkshire Hathaway portfolio, including his new bets on Constellation Brands and Domino's Pizza, while building a record $325 billion cash position.

A look at how Berkshire’s stock — and its equity holdings — have fared ahead of the annual shareholders meeting on Saturday

Berkshire Hathaway ended the fourth quarter with approximately $300.9 billion worth of Treasury bills, and another $33.3 billion in cash. Investors have been waiting for Buffett to deploy that cash into a big investment, but it's unlikely that happened in the first quarter.