Yahoo Says Alibaba Spin-Off Is On Track, Shares See Relief By: Benzinga via Benzinga May 20, 2015 at 09:01 AM EDT Shares of Yahoo! Inc. (NASDAQ: YHOO) are higher in pre-market trading following a 7.6 percent drop Tuesday. The drop and ... Read More >> Related Stocks: Alibaba Group Holding Ltd Bio-Techne Corp Irsa Inversiones Y Representaciones S.A. ADR Yahoo