These 20 S&P 500 companies have posted the biggest sales surprises this earnings season By: MarketWatch May 16, 2019 at 13:46 PM EDT Quarterly sales numbers can give you more insight than a quick “earnings beat” headline. Read More >> Related Stocks: Alexandria Real Estate Equities Alliance Data Systems Anadarko Petroleum Atmos Energy Corp CenterPoint Energy DTE Energy Devon Energy Dominion Resources Electronic Arts Fifth Third Bancorp Fluor Corp Hollyfrontier Corp INVESCO Ltd Jefferies Financial Group Inc Lockheed Martin Oneok Inc Pioneer Natural Resources Principal Financial Group Vulcan Materials Wabtec Corp Worldpay Inc