Squarepoint Ops LLC lowered its stake in Activision Blizzard, Inc. (NASDAQ:ATVI) by 25.9% during the fourth quarter, according to the company in its most recent filing with the SEC. The fund owned 42,434 shares of the company’s stock after selling 14,866 shares during the period. Squarepoint Ops LLC’s holdings in Activision Blizzard were worth $1,976,000 as of its most recent filing with the SEC. A number of other institutional investors and hedge funds also recently made changes to their positions in ATVI.