Morning Market Losers

zulily, Inc.ZU shares tumbled 26.39% to $14.64 after the company reported weaker-than-expected fourth quarter results and issued a downbeat forecast. The company also announced a $250 million buyback. Various analysts downgraded zulily following results. The Cheesecake Factory Incorporated CAKE shares fell 9.28% to $48.12 after the company reported downbeat quarterly earnings. Treehouse Foods, Inc. THS shares slipped 9.23% to $80.55 after the company reported weaker-than-expected Q4 results and issued a downbeat forecast. Cornerstone OnDemand, Inc. CSOD shares dropped 9.05% to $32.65 after the company reported Q4 loss of $0.07 per share on sales of $76.4 million. Pacific Crest downgraded Cornerstone OnDemand from Outperform to Sector Perform NetApp, Inc. NTAP shares declined 9.02% to $36.20 after the company reported weaker-than-expected Q3 results and issued a downbeat Q4 outlook. Cabela's Incorporated CAB shares fell 8.05% to $50.50 after the company reported downbeat Q4 earnings. Tesla Motors, Inc. TSLA shares slipped 7.50% to $196.85 after the company reported weaker-than-expected fourth-quarter results. Baidu, Inc. BIDU shares dipped 6.36% to $201.02 after the company reported downbeat Q4 earnings. Kellogg Company K shares fell 4.89% to $63.06 after the company reported < weaker-than-expected results for the fourth quarter. Covanta Holding Corporation CVA shares declined 4.85% to $20.00 after the company reported weaker-than-expected Q4 earnings.