2. As of noon trading, Martin Marietta Materials ( MLM) is up $1.10 (1.03) to $107.71 on light volume Thus far, 148,713 shares of Martin Marietta Materials exchanged hands as compared to its average daily volume of 414,800 shares. The stock has ranged in price between $105.55-$107.92 after having opened the day at $106.93 as compared to the previous trading day's close of $106.61. Martin Marietta Materials, Inc., together with its subsidiaries, engages in the production and sale of aggregates for the construction industry primarily in the United States, Canada, the Bahamas, and the Caribbean Islands. Martin Marietta Materials has a market cap of $4.9 billion and is part of the industrial goods sector. The company has a P/E ratio of 52.7, above the S&P 500 P/E ratio of 17.7. Shares are up 13.1% year to date as of the close of trading on Friday. Currently there are 3 analysts that rate Martin Marietta Materials a buy, no analysts rate it a sell, and 7 rate it a hold. TheStreet Ratings rates Martin Marietta Materials as a buy. The company's strengths can be seen in multiple areas, such as its solid stock price performance, impressive record of earnings per share growth, compelling growth in net income, good cash flow from operations and largely solid financial position with reasonable debt levels by most measures. We feel these strengths outweigh the fact that the company shows low profit margins. Get the full Martin Marietta Materials Ratings Report now. 3x UPSIDE POTENTIAL: TheStreet Quant Ratings has identified a handful of stocks that can potentially TRIPLE in the next 12-months. Learn more.