Core Laboratories N.V.’s CLB shares declined 10.8% after the company trimmed its second quarter revenue guidance from $177 million-$179 million to $174 million-$175 millionShares of Alkermes plc ALKS jumped 1.8% on approval from the U.S. Food and Drug Administration (FDA) for its long-acting injectable atypical antipsychotic drug for the treatment of schizophrenia in adultsAcxiom Corporation’s ACXM shares jumped 14.2% on news that the company is nearing a deal to sell its marketing solutions division to Interpublic Group for $2.2 billionShares of United Rentals, Inc. URI declined 1.9% after the company agreed to buy BakerCorp International Holdings Inc. for $715 million in cashWant the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report Acxiom Corporation (ACXM): Free Stock Analysis Report United Rentals, Inc. (URI): Free Stock Analysis Report Alkermes plc (ALKS): Free Stock Analysis Report Core Laboratories N.V. (CLB): Free Stock Analysis Report To read this article on Zacks.com click here. Zacks Investment Research