AAR (AIR) is back in focus after fiscal third quarter revenue, earnings, and profitability came in ahead of expectations, helped by solid parts supply performance and firm demand from commercial and defense customers.

The stock has pulled back over the past three months with a 90 day share price return of a 7.39% decline. However, its year to date share price return of 28.37% and 1 year total shareholder return of 75.56% point to stronger underlying momentum as investors react to earnings beats, M&A commentary, and sector tailwinds.

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With AIR trading at US$108.41 and sitting about 21% below the average analyst price target of US$131.67, but flagged by some models as overvalued, should you see room for upside here, or has the market already priced in the growth story?

Most Popular Narrative: 18% Undervalued

The most followed narrative pegs AAR's fair value at about $131.67 per share, compared with the last close at $108.41. This frames a material upside gap driven by growth and margin assumptions underpinned by a specific discount rate of 8.39%.

The commercialization of additional MRO capacity in Oklahoma City and Miami, both already sold out before opening, positions AAR to capitalize on the expected long-term rise in global air travel and the need for ongoing maintenance of aging aircraft fleets, supporting robust revenue growth and improved earnings visibility. AAR's strong growth in new parts Distribution (25%+ organic, significantly above market) directly aligns with increasing demand for resilient supply chains and more diversified inventory management from both commercial and government customers, indicating sustained future revenue expansion and potential for higher margins.

Want to see what is baked into that premium fair value? The narrative leans on compounding revenue, thicker margins, and a richer future earnings multiple. Curious which assumptions really move the needle on that 8.39% discount rate and the long term earnings bridge to $131.67?

Result: Fair Value of $131.67 (UNDERVALUED)

However, this upbeat narrative could be challenged if commercial aviation demand weakens or if growing competition from aircraft manufacturers compresses margins in parts and MRO services.

Another View: Cash Flows Flash a Caution Signal

While analyst targets suggest AAR is about 18% undervalued around $131.67, the Simply Wall St DCF model tells a different story. On that framework, AIR at $108.41 is trading well above an estimated future cash flow value of about $59.49, which raises the question of how much optimism is already in the price.

Simply Wall St performs a discounted cash flow (DCF) on every stock in the world every day (check out AAR for example). We show the entire calculation in full. You can track the result in your watchlist or portfolio and be alerted when this changes, or use our stock screener to discover 48 high quality undervalued stocks. If you save a screener we even alert you when new companies match - so you never miss a potential opportunity.

Next Steps

Mixed signals on value and cash flows can make any stock feel uncertain, so move quickly and review both the risks and rewards to decide for yourself using our breakdown of 5 key rewards and 1 important warning sign

Looking for more investment ideas?

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.