Stocks Hitting 52-Week Highs

Martin Marietta Materials, Inc. (NYSE: MLM) shares climbed 2.14 percent to reach a new 52-week high of $186.15. Martin Marietta Materials shares have gained 20.90 percent over the past 52 weeks, while the S&P 500 index has dropped 1.93 percent in the same period. Align Technology, Inc. (NASDAQ: ALGN) shares touched a new 52-week high of $76.64. Align Technology shares have surged 28.89 percent over the past 52 weeks, while the S&P 500 index has declined 1.93 percent in the same period. CorVel Corporation (NASDAQ: CRVL) shares gained 2.70 percent to reach a new 52-week high of $48.67. CorVel shares have gained 37.72 percent over the past 52 weeks, while the S&P 500 index has slipped 1.93 percent in the same period. Fiserv Inc (NASDAQ: FISV) shares rose 1.28 percent to touch a new 52-week high of $104.95. Fiserv shares have climbed 29.56 percent over the past 52 weeks, while the S&P 500 index has dropped 1.93 percent in the same period.