 Alliancebernstein L.P. cut its stake in shares of Sonoco Products Co NYSE:SON by 1.0 in the 1st quarter, according to the company in its most recent 13F filing with the Securities Exchange Commission. The institutional investor owned 170,257 shares of the industrial products companys stock after selling 1,640 shares during the quarter. Alliancebernstein L.P. ... 