3. As of noon trading, SunPower Corporation ( SPWR) is down $0.40 (-4.1%) to $9.29 on average volume Thus far, 2.7 million shares of SunPower Corporation exchanged hands as compared to its average daily volume of 3.8 million shares. The stock has ranged in price between $9.00-$9.52 after having opened the day at $9.52 as compared to the previous trading day's close of $9.69. SunPower Corporation, an integrated solar products and solutions company, designs, manufactures, and delivers solar electric systems for residential, commercial, and utility-scale power plant customers worldwide. SunPower Corporation has a market cap of $1.3 billion and is part of the technology sector. Shares are up 72.4% year to date as of the close of trading on Wednesday. Currently there are 2 analysts that rate SunPower Corporation a buy, 2 analysts rate it a sell, and 8 rate it a hold. TheStreet Ratings rates SunPower Corporation as a sell. The company's weaknesses can be seen in multiple areas, such as its unimpressive growth in net income and poor profit margins. Get the full SunPower Corporation Ratings Report now. Exclusive Offer: Jim Cramer's 'go-to' small/mid-cap guru Bryan Ashenberg only buys stocks he thinks could return 50-100%. See his top picks for 14-days FREE.