Stocks Hitting 52-Week Highs By: Benzinga via Benzinga May 10, 2016 at 10:06 AM EDT Martin Marietta Materials, Inc. (NYSE: MLM) shares climbed 2.14 percent to reach a new 52-week high of $186.15. Martin Marietta ... Read More >> Related Stocks: Align Technology Corvel Corp Fiserv Martin Marietta Materials