Chipotle Mexican Grill has announced a revised full-year outlook, projecting low single-digit declines in same-store sales following a Q4 report showing a 2.5% drop in comparable sales despite a 4.9% revenue increase to $3 billion. The company is facing significant margin pressures due to wage inflation, which raises concerns about its ambitious revenue growth targets of $16.4 billion by 2028. As a result, Chipotle's stock has seen a steep decline of 29.2% over the past year, reflecting investor apprehension and a current Zacks Rank of #5 (Strong Sell).