Earnings season is slowly winding down, but a number of high-quality companies are still in the wings. Chipotle Mexican Grill (CMG), Cognizant Technology Solutions (CTSH) and EZchip Semiconductor (EZCH) report this week. All three are in the IBD 50, an elite culling of the very best stocks based on fundamentals and technicals. Monday 31. Cognizant Technology Solutions The IT outsourcing firm is headquartered in New Jersey, but mostly operates from India. Cognizant writes software and manages back-office business processes for clients, mostly for U.S. and European firms.