SunPower Corp (NASDAQ:SPWR) has been reiterated as a “hold” with a ratings score of C, according to TheStreet Ratings team. On last trading day SunPower Corporation (NASDAQ:SPWR) ended up 8.84% higher to close at $35.90 while trading in the range of $33.55 – $36.19. Its return on assets (ROA) is 2.60% while return on investment (ROI) is 6.90%. SunPower Corporation (NASDAQ:SPWR) monthly performance is 10.94%.

Analysts at Northland Securities upped their target price on shares of Canadian Solar (NASDAQ:CSIQ) from $40.00 to $51.00 in a research report issued to clients and investors on Tuesday, Analyst Ratings Network.com reports. The firm currently has an “outperform” rating on the stock. Canadian Solar Inc. (NASDAQ:CSIQ) in last trading activity ended up at $43.67 with day range of $42.01 – $43.80. Company weekly performance is 8.93% while its quarterly performance stands at 49.86%. Canadian Solar Inc. (NASDAQ:CSIQ) is -1.87% away from its 52 week high.

Qihoo 360 Technology Co (NASDAQ:QIHU) is scheduled to release its Q413 earnings data on Thursday, March 6th. Analysts expect Qihoo 360 Technology Co to post earnings of $0.43 per share and revenue of $209.73 million for the quarter. Qihoo 360 Technology Co Ltd (NYSE:QIHU) belongs to Technology sector with market capitalization of 28.51 B and has 14.20% insider ownership. In last trading activity company’s stock closed at $116.10 while opening price was $112.58.

Zynga Inc (NASDAQ:ZNGA) hit a one-year high of $5.74 on Tuesday after CEO Don Mattrick announced the social gaming company’s plans for the near future. On Tuesday shares of Zynga Inc (NASDAQ:ZNGA) opened at $5.46 and closed at $5.65. This year Company’s Earnings per Share (EPS) growth is 82.10% and next year’s estimated EPS growth is 283.33%. Analysts mean target price for Zynga Inc (NASDAQ:ZNGA) is $4.26.