O'Reilly Automotive, Inc. Q3 2026 Earnings Recap

O’Reilly’s third-quarter results were solid, but the stock fell 2.6%, a roughly flat reaction that suggests investors saw a mixed picture rather than a clear upside surprise. Comparable sales beat the company’s expectations and full-year sales guidance rose, while low-single-digit DIY transaction declines and caution about consumer pressure and fading inflation benefits temper the outlook.

Key Takeaways

• Comparable store sales grew 7.2% in Q3, on a 12.8% two-year stack; management said growth was fairly even across the quarter.
• Professional comparable sales rose slightly over 10%, with gains in both average ticket and transaction counts. Retail comps increased at a mid-single-digit rate.
• DIY transaction counts faced a low-single-digit headwind, more than offset by higher average tickets. Same-SKU inflation was slightly over 4% across DIY and professional businesses, above expectations.
• Diluted EPS increased 14% year over year, following a 12% increase in the prior-year quarter.
• Full-year comparable sales guidance rose from 4%–6% to 5.5%–6.5%, primarily reflecting Q3 outperformance. Management expects inflation’s contribution to moderate in Q4 and flagged the possibility of intensifying consumer pressure.