📝 Executive Summary
AutoZone reported fiscal Q4 2026 earnings of $56.05 per share, a 15.1% year-over-year increase bolstered by a $96 million tariff refund. While DIY transaction volumes fell over 5%, strong commercial segment growth of 8.6% and aggressive share repurchases supported the bottom line. Management remains optimistic, citing an August domestic comp recovery to 2.1% as a sign of normalizing traffic.