 Man Group plc lifted its position in John B. Sanfilippo Son, Inc. NASDAQ:JBSS by 44.4 during the fourth quarter, HoldingsChannel.com reports. The fund owned 29,480 shares of the companys stock after acquiring an additional 9,062 shares during the period. Man Group plcs holdings in John B. Sanfilippo Son were worth 2,691,000 at the ... 