 Alliancebernstein L.P. decreased its position in Saul Centers Inc NYSE:BFS by 1.7 during the fourth quarter, according to the company in its most recent filing with the Securities and Exchange Commission SEC. The fund owned 19,841 shares of the real estate investment trusts stock after selling 350 shares during the quarter. Alliancebernstein L.P. owned 0.09 ... 