 Citigroup Inc. lessened its holdings in John B. Sanfilippo Son, Inc. NASDAQ:JBSS by 7.5 during the 4th quarter, according to its most recent filing with the Securities Exchange Commission. The fund owned 10,073 shares of the companys stock after selling 813 shares during the quarter. Citigroup Inc. owned approximately 0.09 of John B. ... 