SIRIUS XM Q4 Earnings In Line, Revenues Top Estimates By: TalkMarkets February 05, 2015 at 12:11 PM EST SIRIUS XM Holdings Inc. (SIRI) reported strong financial numbers in the fourth quarter of 2014, registering record-high adjusted EBITDA and revenues. Read More >> Related Stocks: Apple Pandora Media Inc Siriusxm Holdings Inc