Comcast delivered quarterly earnings and revenue that beat analysts' expectations on Monday.» Read More
Sales of the novel hepatitis C drugs Sovaldi and Harvoni helped the company top Wall Street estimates.
AIG reported quarterly earnings on Thursday that topped analysts' expectations and it announced a new $3.5 billion buyback.
Linkedin stock was trading sharply lower after the company released a weaker outlook for 2015.
Wall Street had expected the company to deliver quarterly earnings per share of 62 cents.
Exxon Mobil reports quarterly earnings and revenue that handily topped analysts' expectations.
Viacom delivered quarterly earnings that topped analysts' expectations on Thursday.
Nokia saw profits in its core networks business drop 61 percent in the first quarter sending shares lower by as much as 10 percent.
Royal Bank of Scotland (RBS) reported a net loss of £446 million ($687 million) in the first quarter of 2015 and confirmed its cost cutting schedule.
Profits from refining and trading rose to $2.65B from $1.575B a year earlier, offsetting a sharp drop in oil and gas production earnings.
Sony said it expects operating profit to more than quadruple this fiscal year, boosted by strong sales of camera sensors and cost cuts.
Airbus confirmed its full-year profit guidance on Thursday and said its main commercial jet programs were on track.
Swiss Re, the world's second-largest reinsurer, posted a 17 percent rise in net profit and said reinsurance rates remained attractive.
Oil major Statoil swung to a first quarter net loss on a writedown in the value of its U.S. shale business.
BNP Paribas posted better-than-expected 17.5 percent growth in first-quarter net income on Thursday.
Yelp posted lower-than-expected quarterly revenue, sending the company's shares down 15 percent in extended trading.
Shares of the company fell 15.5 percent to $28.25 in premarket trading.
Time Warner reported quarterly earnings that topped analysts' expectations on Wednesday.
Volkswagen increased operating profit in the first quarter on cost cuts and improving European auto demand.
Buffalo Wild Wings stock plunged after the restaurant chain failed to meet Wall Street's estimates.
Twitter shares suffered their second-worst day ever after the company revealed earnings before its scheduled announcement.
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