 Alliancebernstein L.P. grew its position in shares of Kezar Life Sciences Inc NASDAQ:KZR by 59.8 in the 1st quarter, according to the company in its most recent 13F filing with the SEC. The fund owned 17,100 shares of the companys stock after purchasing an additional 6,400 shares during the quarter. Alliancebernstein L.P.s holdings in Kezar ... 