Editor's Note: Any reference to TheStreet Ratings and its underlying recommendation does not reflect the opinion of TheStreet, Inc. or any of its contributors including Jim Cramer or Stephanie Link. Two out of the three major indices are trading lower today with the Dow Jones Industrial Average ( ^DJI) trading down 28 points (-0.2%) at 16,647 as of Wednesday, May 28, 2014, 12:55 PM ET. The NYSE advances/declines ratio sits at 1,518 issues advancing vs. 1,472 declining with 153 unchanged. The Materials & Construction industry currently sits up 0.1% versus the S&P 500, which is unchanged. Top gainers within the industry include Rayonier ( RYN), up 1.3%, James Hardie Industries ( JHX), up 1.2%, Waste Connections ( WCN), up 0.9%, Plum Creek Timber ( PCL), up 0.7% and Weyerhaeuser ( WY), up 0.6%. TheStreet would like to highlight 3 stocks pushing the industry lower today: 3. Darling Ingredients ( DAR) is one of the companies pushing the Materials & Construction industry lower today. As of noon trading, Darling Ingredients is down $0.26 (-1.3%) to $19.41 on average volume. Thus far, 458,080 shares of Darling Ingredients exchanged hands as compared to its average daily volume of 1.2 million shares. The stock has ranged in price between $19.39-$19.70 after having opened the day at $19.63 as compared to the previous trading day's close of $19.67. Darling Ingredients Inc. develops and produces natural ingredients from edible and inedible bio-nutrients worldwide. It offers a range ingredients and specialty products for customers in the pharmaceutical, food, pet food, feed, technical, fuel, bioenergy, and fertilizer industries. Darling Ingredients has a market cap of $3.2 billion and is part of the industrial goods sector. Shares are down 6.9% year-to-date as of the close of trading on Tuesday. Currently there are 2 analysts that rate Darling Ingredients a buy, no analysts rate it a sell, and 1 rates it a hold. TheStreet Ratings rates Darling Ingredients as a buy. Among the primary strengths of the company is its robust revenue growth -- not just in the most recent periods but in previous quarters as well. We feel these strengths outweigh the fact that the company has had sub par growth in net income. Get the full Darling Ingredients Ratings Report now. STOCKS TO BUY: TheStreet Quant Ratings has identified a handful of stocks that can potentially TRIPLE in the next 12 months. Learn more.