Chipotle Leads S&P's New 52-Week Highs List By: CNBC.com News March 27, 2012 at 10:49 AM EDT Shares of Chipotle Mexican Grill reached 37 new record highs so far this year, the most in the S&P 500. Read More >> Related Stocks: Apple Chipotle Mexican Grill Coach Fastenal Co Home Depot Nike Inc Philip Morris International Starbucks Corp The Priceline Group Yum Brands