What happened Shares of online travel agent company Expedia Group (NASDAQ: EXPE) took a huge hit on Thursday, falling more than 25% as of 12:45 p.m. EST. The stock's slide follows Expedia's third-quarter update, which featured worse-than-expected non-GAAP (adjusted) earnings per share and a lowered outlook for full-year adjusted EBITDA (earnings before interest, taxes, depreciation, and amortization). Image source: Getty Images. So what Expedia Group said its total revenue rose 9% year over year to $3.56 billion, missing analysts' average forecast for revenue of $3.58 billion. Non-GAAP earnings per share fell 7% year over year to $3.38 -- well below a consensus estimate for $3.80. One of the factors weighing on the quarter's results was a 10% year-over-year decrease in average revenue per ticket as the result of "reclassification of certain partner fees to other revenue and a shift in product mix," management said in the third-quarter earnings release. Now what Thanks to a reduced outlook for profitability from Expedia's online hotel booking website, Trivago, and home-lodging platform, VRBO, Expedia CEO Mark Okerstrom said on the company's third-quarter earnings call that it now expects full-year adjusted EBITDA to increase 5% to 8%, down from an earlier forecast for 12% to 15% growth. 10 stocks we like better than ExpediaWhen investing geniuses David and Tom Gardner have a stock tip, it can pay to listen. After all, the newsletter they have run for over a decade, Motley Fool Stock Advisor, has quadrupled the market.* David and Tom just revealed what they believe are the ten best stocks for investors to buy right now... and Expedia wasn't one of them! That's right -- they think these 10 stocks are even better buys. See the 10 stocks *Stock Advisor returns as of June 1, 2019 Daniel Sparks has no position in any of the stocks mentioned. The Motley Fool has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy.Source