 Man Group plc reduced its holdings in shares of Aclaris Therapeutics Inc NASDAQ:ACRS by 65.3 in the fourth quarter, according to its most recent filing with the SEC. The fund owned 1,295,966 shares of the biotechnology companys stock after selling 2,438,827 shares during the period. Man Group plc owned about 3.13 of Aclaris Therapeutics worth ... 