Shares of Taiwan Semiconductor Manufacturing Company Limited TSM rose 6.1% after the company reported fourth-quarter 2020 earnings of 97 cents per share, beating the Zacks Consensus Estimate of 92 cents.Datasea Inc.’s DTSS shares jumped 49.2% after the company reported establishment of a new company to focus on 5G opportunities.Shares of AeroVironment, Inc. AVAV surged 30.3% after the company announced it will acquire Arcturus UAV for $405 million.Ideanomics, Inc.’s IDEX shares jumped 21.8% after the company reported sponsorship in non-profit, North American Council for freight efficiency.Want 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 Taiwan Semiconductor Manufacturing Company Ltd. (TSM): Free Stock Analysis Report AeroVironment, Inc. (AVAV): Free Stock Analysis Report Ideanomics, Inc. (IDEX): Free Stock Analysis Report Datasea Inc. (DTSS): Get Free Report To read this article on Zacks.com click here. Zacks Investment Research