How The IRS Holds The Keys To Yahoo's Stock Price By: Benzinga via Benzinga August 19, 2015 at 10:34 AM EDT With the IRS apparently still studying the details of a potential spin-off of Yahoo! Inc. (NASDAQ: YHOO)’s stake in Alibaba ... Read More >> Related Stocks: Alibaba Group Holding Ltd Irsa Inversiones Y Representaciones S.A. ADR Yahoo