What Happened?
Shares of auto parts and accessories retailer AutoZone (NYSE: AZO)
jumped 6.1% in the afternoon session after the company reported fourth-quarter earnings per share above Wall Street expectations, supported by margin expansion. According to a company press release, AutoZone reported diluted earnings per share of $56.05 for the fiscal fourth quarter ended August 29, 2026.
That was above the analyst consensus estimate of $54.30. Net sales for the quarter were $6.6 billion, which was below analyst expectations of $6.71 billion. The release also said domestic same-store sales increased 1.6%. Gross margin expanded by 182 basis points to 53.3%, and operating profit grew 10.1% to $1.3 billion during the quarter.
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What Is The Market Telling Us
AutoZone’s shares are not very volatile and have only had 5 moves greater than 5% over the last year. In that context, today’s move indicates the market considers this news meaningful, although it might not be something that would fundamentally change its perception of the business.
The biggest move we wrote about over the last year was 4 months ago when the stock dropped 11.3% on the news that the company reported second-quarter revenue that fell short of Wall Street expectations, overshadowing a better-than-expected profit. The auto parts retailer posted revenue of $4.84 billion, an 8.4% year-on-year increase, but this narrowly missed the $4.87 billion forecasted by analysts. While its earnings per share of $38.07 beat estimates of $36.17, investors appeared to focus on the top-line miss.
Management attributed the weak growth to softness in international markets especially Mexico and Brazil. Despite the revenue shortfall, the company demonstrated strength in other areas, including a 5.5% rise in same-store sales, which was an acceleration from the previous year. However, the negative market reaction suggests the revenue miss was the overriding concern for investors.
AutoZone is down 9.9% since the beginning of the year, and at $2,978 per share, it is trading 30.6% below its 52-week high of $4,290 from September 2025. Despite the year-to-date decline, investors who bought $1,000 worth of AutoZone’s shares 5 years ago would now be looking at an investment worth $1,769.
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