Shares of BlackRock, Inc. BLK increased 1.5% after reporting first-quarter 2018 adjusted earnings of $6.70 per share, surpassing the Zacks Consensus Estimate of $6.42Delta Air Lines, Inc.’s DAL rose 2.9% after reporting first quarter 2018 earnings of $0.74 per share, surpassing the Zacks Consensus Estimate by a pennyShares of General Electric Company GE increased 1.6% on news of the company planning either an IPO or some type of hybrid deal for the GE Transportation unitQuinStreet, Inc.’s QNST shares rose 16.8% after the company projected third-quarter fiscal 2018 revenues of more than $115 million, up 45% from the prior-year periodWant 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 Delta Air Lines, Inc. (DAL): Free Stock Analysis Report QuinStreet, Inc. (QNST): Free Stock Analysis Report General Electric Company (GE): Free Stock Analysis Report BlackRock, Inc. (BLK): Free Stock Analysis Report To read this article on Zacks.com click here. Zacks Investment Research