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AAR (AIR) Following First Quarter Growth, Is The Valuation Case Still Intact?

Simply Wall St·10/12/2026 02:27:38
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AAR (AIR) just opened its new fiscal year with first quarter results that featured higher sales and net income than a year earlier, putting fresh attention on how the stock reflects that operational momentum.

The quarterly beat on sales and earnings landed against a choppy tape for AAR, with the 1‑month share price return down 20% and the 90‑day share price return down 23%, even as the year to date share price return is up 19% and the 5‑year total shareholder return is just under 200%. This suggests that long term momentum remains intact while near term sentiment has cooled.

Scan how AAR compares to other aviation and capital goods plays showing similar momentum and recent volatility by running the hand picked 29 high quality undervalued stocks alongside this quarter's numbers.

AAR is putting up solid operational gains while the share price has just slid nearly a quarter in three months. So are you looking at a strong franchise temporarily on sale, or a business now fully reflected in the valuation?

Most Popular Narrative: 35% Undervalued

AAR last closed at $100.43, compared with a widely followed fair value estimate of $154.50, so the narrative leans heavily toward undervaluation while hinging on the aftermarket footprint and earnings profile staying on track.

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.

See why 11 investors see AAR as 35% undervalued.

Result: Fair Value of $154.50 (UNDERVALUED)

Still, the AAR story can break if airlines pull back on flying and parts spending, or if OEMs continue to push harder into the aftermarket and squeeze margins.

Find out about the key risks to this AAR narrative.

Another View On AAR: Cash Flows Tell A Different Story

The analyst narrative leans toward AAR looking 35% undervalued at $100.43 based on earnings and a fair value of $154.50. Our DCF model paints a cooler picture. On a future cash flow basis, AAR screens above fair value at $76.57, which implies less upside and more downside risk if cash generation disappoints.

If that gap between earnings based upside and our cash flow estimate bothers you, it is worth seeing exactly how the SWS DCF model bridges from assumptions to a $76.57 value per share. Look into how the SWS DCF model arrives at its fair value.

AIR Discounted Cash Flow as at Oct 2026
AIR Discounted Cash Flow as at Oct 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 29 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

Feeling the mixed messages around AAR yet? Move quickly, examine the underlying metrics and sentiment data, and weigh both sides with the 5 key rewards and 1 important warning sign.

Looking for more investment ideas beyond AAR?

If AAR has you thinking harder about where the next edge comes from, do not stop here. Broaden your opportunity set with targeted screeners that surface focused ideas quickly.

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.