Determine the sentiment expressed in the news from financial perspective.
Options: positive, negative

Activision Blizzard (ATVI) stock is on the move Tuesday following news of an investment in the game developer by Berkshire Hathaway (BRK.A). The post ATVI Stock Alert: Why The Big Buffett Bet That Has Activision Blizzard Trending Today appeared first on InvestorPlace.
positive