
Activision Blizzard Inc (NASDAQ:ATVI) shares are trading higher Monday morning after Warren Buffett said Berkshire Hathaway has built about a 9.5% stake in the video game company.
Microsoft Corp (NASDAQ:MSFT) announced an agreement to buy Activision for $95 per share at the beginning of the year. With the stock trading well below $95, Buffett, on Saturday, announced Berkshire has been increasing its stake in a merger arbitrage play, betting that the deal will close.