Shares of Morgan Stanley MS dipped 1.5% after the company announced that it was buying Solium Capital for $900 million in cashShares of Restaurant Brands International Inc. QSR increased 1.6% after reporting fourth quarter 2018 earnings per share of $0.68, surpassing the Zacks Consensus Estimate of $0.67 a shareArgo Group International Holdings’ ARGO shares surged 0.5% after the company reported fourth quarter 2018 earnings per share of $0.55, surpassing the Zacks Consensus Estimate of $0.06 a shareAmkor Technology’s AMKR shares gained 1.2% after the company reported fourth quarter 2018 earnings per share of $0.12, surpassing the Zacks Consensus Estimate of $0.08 a shareWant 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 Amkor Technology, Inc. (AMKR): Free Stock Analysis Report Morgan Stanley (MS): Free Stock Analysis Report Restaurant Brands International Inc. (QSR): Get Free Report Argo Group International Holdings, Ltd. (ARGO): Get Free Report To read this article on Zacks.com click here. Zacks Investment Research