Donaldson Company, Inc (NYSE:DCI) announced its fiscal year Q3 earnings Tuesday with investors responding bearishly. The company reported Q3 FY2014 net sales of $624 million up one percent from Q3 FY2013. It also reported net earnings for Q3 of $67 million which is down four percent from the same period last year. The company has maintained an EPS of $0.46 year-over-year, as well. Donaldson Company, Inc. (NYSE:DCI) stock performance was -7.89% in last session and finished the day at $39.55. Traded volume was 2.15million shares in the last session and the average volume of the stock remained 352.78K shares. The beta of the stock remained 0.99. Donaldson Company, Inc. (NYSE:DCI) insider ownership is 1.30%.

Real Goods Solar, Inc. (NASDAQ:RGSE) slumped -9.16% on 19 May 2014 after the company reported wider-than-expected net loss than analysts expected. Over the three months to March, the company reported net losses of 32 cents a share, 19 cents wider than analysts surveyed by Thomson Reuters expected. Revenue of $22.14 million climbed 32% higher year over year but missed estimates of $24.3 million. Real Goods Solar, Inc. (NASDAQ:RGSE) dropped -5.19 percent to $2.19 Tuesday on volume of 1.00million shares. The intra-day range of the stock was $2.13 to $2.35. Real Goods Solar, Inc. (NASDAQ:RGSE) has a market capitalization of $98.48million.

Alliant Techsystems Inc. (NYSE:ATK) continues to provide assistance to the United States Air Force for its different missions. The company has delivered various components for the United Launch Alliance (ULA) Delta IV rocket as well as the on-orbit operation of a new Boeing Global Positioning System (GPS) IIF satellite. Company’s Aerospace Group was in charge of the delivery. The company rolled out the products from its various facilities, including Magna and Promontory in UT, Goleta, San Diego and Rancho Bernardo in CA, and several other places. Alliant Techsystems Inc. (NYSE:ATK)’s stock on May 20, 2014 reported a decrease of -5.67% to the closing price of $124.17. Its fifty two weeks range is $75.73 -$158.13. The total market capitalization recorded $3.95billion. The overall volume in the last trading session was 770,962.00million shares. In its share capital, ATK has 31.82million outstanding shares.

Research analysts at Maxim Group dropped their price target on shares of Acorn Energy Inc (NASDAQ:ACFN) from $6.00 to $5.00 in a report released on Wednesday, AnalystRatings.NET reports. The firm currently has a “buy” rating on the stock. Maxim Group’s price objective would indicate a potential upside of 199.40% from the stock’s previous close. On Tuesday, shares of Acorn Energy Inc (NASDAQ:ACFN) dropped -5.67% to close the day at $1.58. Company return on investment (ROI) is -89.60% and its monthly performance is recorded as -39.69%. Acorn Energy Inc (NASDAQ:ACFN) quarterly revenue growth is -56.23%.