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AAR (AIR) Could Be 1% Below Fair Value On Revenue Growth Hopes Ahead Of Earnings

Simply Wall St·07/20/2026 15:24:31
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AAR (AIR) is back in focus ahead of Tuesday afternoon’s earnings, with investors watching whether expected 21.4% year-on-year revenue growth materializes after a prior 25.3% increase and steady analyst estimates.

See our latest analysis for AAR.

AAR’s share price has climbed 60.26% year to date and its 1-year total shareholder return of 68.02% points to strong momentum. The 16.13% 3-month share price return reinforces interest ahead of earnings at a last close of $135.34.

If AAR’s recent run has you thinking about where else growth might show up, this could be a good moment to uncover 18 top founder-led companies

Bulls point to AAR’s recent revenue growth, multi segment exposure and strong share price run, while bears focus on how much optimism is already priced in at $135.34. Which side does the current valuation support?

Most Popular Narrative: 1.2% Undervalued

AAR’s most followed narrative puts fair value at $137, just above the last close of $135.34, so the story hinges on whether earnings can support that gap.

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.

Read the complete narrative.

Want to see why this narrative points to higher quality earnings over time? It focuses on steady revenue compounding, firmer margins and a premium future earnings multiple.

Result: Fair Value of $137 (UNDERVALUED)

Have a read of the narrative in full and understand what's behind the forecasts.

However, AAR’s reliance on commercial aviation and rising competition from original equipment manufacturers could pressure margins if airline spending or aftermarket share shifts materially.

Find out about the key risks to this AAR narrative.

Another View on AAR Using the SWS DCF Model

While the most popular narrative frames AAR as 1.2% undervalued at a fair value of $137, the SWS DCF model points the other way. On this cash flow view, AAR at $135.34 sits well above an estimated future cash flow value of $79.59, which implies the stock screens as expensive. With two methods pointing in different directions, which one fits better with how you think AAR will actually generate cash over time?

Look into how the SWS DCF model arrives at its fair value.

AIR Discounted Cash Flow as at Jul 2026
AIR Discounted Cash Flow as at Jul 2026

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

With AAR presenting a mix of optimism and concern, this is a moment to look closely at both the potential benefits and the risks, then decide how it fits your portfolio. To see both sides in one place, review the 3 key rewards and 1 important warning sign

Looking for more investment ideas beyond AAR?

If you are weighing what AAR’s latest numbers might mean for your portfolio, this is also a smart time to widen the lens and compare other opportunities.

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.