The Retail-Wholesale group has plenty of great stocks, but investors should always be looking for companies that are outperforming their peers. Is Chipotle Mexican Grill (CMG) one of those stocks right now? A quick glance at the company's year-to-date performance in comparison to the rest of the Retail-Wholesale sector should help us answer this question.Chipotle Mexican Grill is one of 210 companies in the Retail-Wholesale group. The Retail-Wholesale group currently sits at #8 within the Zacks Sector Rank. ...