Editor's Note: TheStreet ratings do not represent the views of TheStreet's staff or its contributors. Ratings are established by computer based on metrics for performance (which includes growth, stock performance, efficiency and valuation) and risk (volatility and solvency). Companies with poor cash flow or high debt levels tend to earn lower ratings in our model Two out of the three major indices are trading up today with the Dow Jones Industrial Average ( ^DJI) trading up 60 points (0.4%) at 15,029 as of Tuesday, May 7, 2013, 12:54 PM ET. The NYSE advances/declines ratio sits at 1,907 issues advancing vs. 994 declining with 159 unchanged. The Electronics industry currently sits down 0.24 versus the S&P 500, which is up 0.3%. On the negative front, top decliners within the industry include MTS Systems Corporation ( MTSC), down 9.86, Advanced Micro Devices ( AMD), down 3.05, Emerson Electric ( EMR), down 1.61 and Taiwan Semiconductor Manufacturing ( TSM), down 0.43. TheStreet Ratings group would like to highlight 5 stocks pushing the industry lower today: 5. SunPower Corporation ( SPWR) is one of the companies pushing the Electronics industry lower today. As of noon trading, SunPower Corporation is down $0.76 (-4.8%) to $15.10 on heavy volume Thus far, 4.8 million shares of SunPower Corporation exchanged hands as compared to its average daily volume of 4.9 million shares. The stock has ranged in price between $14.70-$15.92 after having opened the day at $15.70 as compared to the previous trading day's close of $15.86. 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 $1.8 billion and is part of the technology sector. Shares are up 182.2% year to date as of the close of trading on Monday. TheStreet Ratings rates SunPower Corporation as a hold. The company's strengths can be seen in multiple areas, such as its revenue growth, solid stock price performance and impressive record of earnings per share growth. However, as a counter to these strengths, we find that the company's profit margins have been poor overall. 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.