ARK Investment Management LLC increased its stake in Perion Network Ltd. (NASDAQ:PERI – Free Report) by 17.6% during the fourth quarter, HoldingsChannel.com reports. The fund owned 71,356 shares of the technology company’s stock after buying an additional 10,683 shares during the period. ARK Investment Management LLC’s holdings in Perion Network were worth $2,203,000 at the […]