Aon plc's AON shares surged 5.3% after the company reported first-quarter 2021 adjusted earnings per share of $4.28, outpacing the Zacks Consensus Estimate of $4.04.Alexion Pharmaceuticals Inc.'s ALXN shares gained 1.9% after the company posted first-quarter 2021 adjusted earnings per share of $3.52, surpassing the Zacks Consensus Estimate of $3.08.Shares of The Clorox Company CLX fell 1.9% after reporting third-quarter fiscal 2021 revenues of $1,781 million, lagging the Zacks Consensus Estimate of $1,872 million.Shares of Restaurant Brands International Inc. QSR rose 1.2% after posting first-quarter 2021 adjusted earnings per share of $0.55, beating the Zacks Consensus Estimate of $0.50.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 Alexion Pharmaceuticals, Inc. (ALXN): Free Stock Analysis Report Aon plc (AON): Free Stock Analysis Report The Clorox Company (CLX): Free Stock Analysis Report Restaurant Brands International Inc. (QSR): Free Stock Analysis Report To read this article on Zacks.com click here. Zacks Investment Research