Both Starbucks and Chipotle Mexican Grill reported better-than-expected same-store sales last quarter, reigniting investor debate over which stock offers the stronger opportunity.
When Brian Niccol departed Chipotle Mexican Grill (NYSE: CMG) to lead Starbucks (NASDAQ: SBUX), the two stocks became closely watched rivals in the eyes of investors tracking turnaround potential.
Starbucks has been the clear winner in 2026, though it was Chipotle shares that surged higher following the most recent round of quarterly earnings reports.
Chipotle posted comparable sales growth of 2.2%, beating the Bloomberg consensus estimate of 1.3%, driven by a 1% gain in traffic and a 1.2% increase in average check size.
Management credited menu innovations, including honey chicken and a cilantro lime sauce, alongside its loyalty program and broader marketing efforts for the outperformance.
Chipotle also raised its full-year comps guidance, now expecting low single-digit growth despite a cyclospora outbreak affecting broader restaurant industry sales, compared to a prior outlook of flat comps.
Starbucks delivered an even more striking result, with global comparable sales climbing 7.9%, well ahead of the 5.7% analyst consensus, powered by a 4.2% jump in traffic and a 3.5% rise in average ticket.
North American comps rose 8.1% while international comps increased 5.7%, prompting Starbucks to lift its full-year comps guidance to 6% from a prior outlook of 5%, with a projected 6.5% rise in the fiscal fourth quarter.
The two chains diverged significantly on operating margins, a metric that has become central to the Starbucks recovery story under Niccol’s leadership.
Starbucks has added considerable staff since Niccol took over, which caused its North American operating margin to collapse from 21% in the fiscal third quarter of 2024 to 13.3% in fiscal 2025.
This past quarter showed early signs of recovery, with North American operating margin expanding 30 basis points year over year to 13.6%, while international operating margins surged 550 basis points to 19.1%.
The international improvement was aided by Starbucks transitioning its Chinese stores to a licensed joint-venture model, giving the company a structural boost on that front.
Chipotle, by contrast, saw its operating margin decline from 18.2% to 15.7%, with restaurant-level margin dropping from 27.4% to 25.2%, as commodity and wage inflation weighed on results.
Neither stock is cheap, with Starbucks trading at roughly 35.5 times forward earnings estimates for fiscal 2027 and Chipotle trading at around 28.5 times the same-year consensus.
The margin recapture story gives Starbucks meaningful upside potential if Niccol can continue driving traffic while gradually rebuilding the company’s profitability to levels seen before his tenure began.
