Jana Partners 13F Filing Shows Moves In Alibaba & Other Big Names By: Benzinga via Benzinga November 14, 2014 at 11:34 AM EST In a 13F filing report on Friday, activist hedge fund Jana Partners reported all positions it held as of September 30, 2014. Jana ... Read More >> Related Stocks: Alibaba Group Holding Ltd Amgen CBS Corp Dollar General McDonald's Corp PetSmart, Inc. Valeant Pharmaceuticals International, Inc. eBay