Why Is AutoZone (AZO) Stock Down -5% Today?
Key Takeaways
- AZO shares are trading roughly 5% lower in premarket action on May 26, 2026, following the release of third-quarter fiscal 2026 earnings before the opening bell.
- While adjusted earnings per share of $38.07 topped analyst expectations of $36.22 — a beat of $1.85 — quarterly revenue of $4.84 billion fell short of the anticipated $4.86 billion consensus.
- Domestic same-store sales grew 4.1% and total company same-store sales rose 3.9% in constant currency — both solid in isolation, but evidently below the bar the market had set for a stock trading near all-time highs.
- Gross margin contracted by 57 basis points, partly due to a non-cash LIFO effect, adding pressure to investor sentiment.
- Traders are now watching the earnings conference call at 10:00 a.m. ET for management commentary on consumer trends, international expansion, and the remainder of fiscal 2026.
Opening Summary
AutoZone, Inc. (AZO) is the largest retailer and distributor of automotive replacement parts and accessories in the United States, with more than 7,800 locations across the Americas serving both do-it-yourself consumers and commercial repair professionals. Shares are trading approximately 5% lower in premarket trading on May 26, 2026, after the company released its fiscal third-quarter results before the market open. AZO closed at $3,406.50 on May 22, 2026 — the most recent regular session — and is indicated near the $3,236 range in premarket activity. The immediate market reaction reflects disappointment with a top-line revenue miss and below-expectation same-store sales growth, which overshadowed a meaningful earnings-per-share beat.
Earnings Miss on Revenue and Same-Store Sales
AutoZone reported fiscal Q3 2026 net revenue of $4.84 billion, an increase of 8.4% year over year but approximately $20 million below the Wall Street consensus of $4.86 billion. EPS came in at $38.07 on a GAAP basis, exceeding analyst forecasts of $36.22 by $1.85, or roughly 5.3% — a meaningful beat in absolute terms. However, investors zeroed in on the revenue shortfall and the pace of same-store sales growth: domestic comparable-store sales rose 4.1% and total company comps increased 3.9% in constant currency, figures that, while positive, appear to have fallen short of higher buy-side expectations heading into the print.
Margin Pressure Adds to the Selloff
Beyond the top-line miss, gross margin contracted by 57 basis points compared to the prior-year period, driven in part by a 77-basis-point non-cash LIFO inventory accounting effect. Operating margin held at 19.1% of sales, roughly flat year over year, supported by disciplined expense management and strong sales growth — a relative bright spot. Nevertheless, the combination of compressing gross margins and a revenue miss created enough uncertainty to push the stock sharply lower in premarket trading, as investors recalibrated expectations for the company's pricing power and cost structure in the current environment.
Store Expansion Continues, International Progress Noted
AutoZone continued its aggressive store rollout during the quarter, opening 82 net new locations globally — 57 in the United States, 20 in Mexico, and 5 in Brazil — bringing the worldwide store count to 7,856. Net income for the quarter rose to $641.5 million, up from $608 million in the same period last year, reflecting the benefits of scale and execution on the commercial side of the business. CEO Phil Daniele highlighted strong domestic results and operating income growth exceeding 19% for the quarter as evidence of operational discipline, though the market's focus remained squarely on the revenue and comparable sales shortfall.
Market Context and Trading Activity
The premarket decline in AZO comes against a backdrop where the stock had already shown some softness through May, closing at $3,321.15 on May 15 after trading near $3,477 earlier in the month. With AZO typically commanding a premium valuation relative to auto parts peers such as O'Reilly Automotive and Advance Auto Parts, any top-line disappointment tends to generate an outsized price reaction. Volume in the premarket session is likely to be elevated relative to AutoZone's average daily turnover of approximately 280,000–500,000 shares, as traders reposition around the earnings catalyst. Key technical support sits near the $3,302–$3,372 range based on recent lows and standard deviation bands.
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What Comes Next for AZO
The most immediate catalyst ahead is the earnings conference call on May 26, 2026 at 10:00 a.m. ET, where management is expected to address the revenue shortfall directly and provide context on consumer demand trends, international growth momentum, and any outlook commentary for the fiscal fourth quarter. Analysts will scrutinize whether the 4.1% domestic same-store sales growth represents a durable acceleration from Q2's 5.2% print — which itself was considered a miss at the time — or signals a softening demand trend that could weigh on full-year estimates. Macro factors including consumer spending resilience, vehicle age trends (which historically drive aftermarket parts demand), and any tariff-related cost commentary from management will be closely watched. With the average analyst price target sitting near $4,200–$4,300, a wide gap versus the current premarket level implies that the bull case remains intact for longer-term holders, even as near-term sentiment is under pressure.
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Financial writer and active order flow futures trader with a focus on fundamental analysis, macroeconomic factors, and equity research. I make in-depth blogs on stocks and ETFs, bridging the gap between raw market data and real-world trading decisions.
AZO in upward trend: price may jump up because it broke its lower Bollinger Band on September 10, 2026
AZO may jump back above the lower band and head toward the middle band. Traders may consider buying the stock or exploring call options. In 28 of 37 cases where AZO's price broke its lower Bollinger Band, its price rose further in the following month. The odds of a continued upward trend are 76%.
Technical Analysis (Indicators)
Bullish Trend Analysis
The Stochastic Oscillator suggests the stock price trend may be in a reversal from a downward trend to an upward trend. 42 of 66 cases where AZO's Stochastic Oscillator exited the oversold zone resulted in an increase in price. Tickeron's analysis proposes that the odds of a continued upward trend are 64%.
The Momentum Indicator moved above the 0 level on October 05, 2026. You may want to consider a long position or call options on AZO as a result. In 50 of 78 past instances where the momentum indicator moved above 0, the stock continued to climb. The odds of a continued upward trend are 64%.
The Moving Average Convergence Divergence (MACD) for AZO just turned positive on October 06, 2026. Looking at past instances where AZO's MACD turned positive, the stock continued to rise in 28 of 47 cases over the following month. The odds of a continued upward trend are 60%.
Following a +3.82% 3-day Advance, the price is estimated to grow further. Considering data from situations where AZO advanced for three days, in 196 of 343 cases, the price rose further within the following month. The odds of a continued upward trend are 57%.
Bearish Trend Analysis
Following a 3-day decline, the stock is projected to fall further. Considering past instances where AZO declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 49%.
The Aroon Indicator for AZO entered a downward trend on October 06, 2026. This could indicate a strong downward move is ahead for the stock. Traders may want to consider selling the stock or buying put options.
Fundamental Analysis (Ratings)
The Tickeron Seasonality Score of 50 (best 1 - 100 worst) indicates that the company is fair valued in the industry. The Tickeron Seasonality score describes the variance of predictable price changes around the same period every calendar year. These changes can be tied to a specific month, quarter, holiday or vacation period, as well as a meteorological or growing season.
The Tickeron Profit vs. Risk Rating rating for this company is 52 (best 1 - 100 worst), indicating well-balanced risk and returns. The average Profit vs. Risk Rating rating for the industry is 88, placing this stock slightly better than average.
The Tickeron Price Growth Rating for this company is 62 (best 1 - 100 worst), indicating steady price growth. AZO’s price grows at a higher rate over the last 12 months as compared to S&P 500 index constituents.
The Tickeron PE Growth Rating for this company is 79 (best 1 - 100 worst), pointing to worse than average earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.
The Tickeron Valuation Rating of 96 (best 1 - 100 worst) indicates that the company is significantly overvalued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: AZO's P/B Ratio (36.101) is slightly higher than the industry average of (6.969). P/E Ratio (20.038) is within average values for comparable stocks, (71.549). Projected Growth (PEG Ratio) (1.318) is also within normal values, averaging (1.471). Dividend Yield (0.000) settles around the average of (0.011) among similar stocks. P/S Ratio (2.426) is also within normal values, averaging (49.084).
The Tickeron SMR rating for this company is 100 (best 1 - 100 worst), indicating weak sales and an unprofitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.
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General Information
a distributor of automotive replacement parts and accessories
Industry AutoPartsOEM
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