AutoZone Inc
NYSE: AZO · CONSUMER CYCLICAL · AUTO PARTS
Updated 2026-04-29
AutoZone Inc (AZO) Stock Valuation Analysis
Fair value estimate, historical valuation range, and quality signals for AZO.
Current price exceeds what fundamentals support. Risk/reward skewed unfavorably.
AZO historical valuation range
Where current P/E sits in AZO's own 5Y range.
AZO intrinsic value (DCF)
DCF-based fair value estimate vs current market price.
Intrinsic value calculated using discounted cash flow (DCF) model based on projected free cash flows, discount rate, and terminal growth assumptions. A positive margin of safety indicates the current price is below estimated fair value, providing a cushion against estimation error.
AZO valuation signals
Quick-read green flags, caution flags, and risks based on current metrics.
P/E Ratio — History
Current: 25.06x
P/S Ratio — History
Current: 3.02x
Is AZO overvalued in 2026?
AutoZone Inc (AZO) currently trades at $3,523.56 per share with a market capitalization of $59,278,176,000.00. Based on our multi-factor framework, the stock appears richly valued with a Smart Value Score of 47/100. This score blends growth quality, financial health, and price attractiveness into a single institutional-grade read.
The stock trades at a P/E ratio of 25.1x, above its 5-year median of 21.2x. The PEG ratio of 1.95 points to a price that reasonably reflects expected earnings growth.
Looking at its own history, AZO is currently trading more expensive than 80% of the last 5Y on P/E. This places it in the 80th percentile of its historical range, a zone where forward returns have typically been muted.
Our discounted cash flow model estimates AZO's intrinsic value at $2,169.67 per share, against the current market price of $3,523.56. This implies a premium to fair value of -72.19%. The current price sits well above what projected cash flows justify, implying investors are paying for growth that has not yet materialized.
The Piotroski F-Score of 4/9 puts financial quality in a middling range, neither a standout strength nor an obvious red flag.
Bottom line: AZO appears richly valued on our framework, with a Smart Value Score of 47/100. At current levels the risk/reward is skewed against the buyer. A materially lower price or significant operational improvement would be needed to change the picture.
Frequently asked questions
Is AZO overvalued in 2026?
Based on a Smart Value Score of 47/100, AZO appears overvalued. Current price exceeds what fundamentals currently justify.
What is AZO's fair value?
Our DCF model estimates AZO's intrinsic value at $2,169.67 per share, versus the current price of $3,523.56. This produces a margin of safety of -72.19%.
What P/E ratio does AZO trade at?
AZO trades at a P/E of 25.1x on trailing twelve-month earnings, compared to its 5-year median of 21.2x.
Is AZO a buy based on valuation?
WallStSmart does not issue buy or sell recommendations. Our Smart Value Score of 47/100 reflects the combined read on growth, quality, and price. The profile skews cautious. Consider waiting for a better price or clearer operational improvement.
How does AZO's valuation compare to its history?
On P/E, AZO currently sits in the 80th percentile of its own 5Y range. That is historically expensive relative to where it has traded over the period.
What is AZO's Smart Value Score?
AZO's Smart Value Score is 47/100. The Smart Value Score is a proprietary WallStSmart metric blending growth quality, financial health, and valuation attractiveness into a single 0-100 read. Scores above 75 are rare and indicate strong multi-factor alignment.