 Alliancebernstein L.P. increased its stake in HD Supply Holdings Inc NASDAQ:HDS by 171.9 during the 1st quarter, according to its most recent filing with the Securities and Exchange Commission SEC. The firm owned 303,988 shares of the industrial products companys stock after buying an additional 192,188 shares during the period. Alliancebernstein L.P.s holdings in HD ... 