AAR Corp.
AIR Industrials Aerospace & Defense
AAR Corp.’s revenue for fiscal 2026 (year ended May 2026) was $3.3 billion, up 19.0% from fiscal 2025. In the quarter to August 2026, revenue grew 24.1%, EPS grew 5.48%, free cash flow grew 182.1% and total debt fell 13.9%, each against the same quarter a year earlier. Dividend growth for ten consecutive years, revenue growth for five.
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AAR Corp. (AIR) P/E ratio
As of 13 October 2026, AAR Corp. (AIR) trades at a P/E ratio of 20.1×. Over the past ten years it has ranged from 0.0× (May 2025) to 472× (December 2019); the current reading is higher than 27% of that period. That is below the Aerospace & Defense industry median of 31.9× and below the Industrials sector median of 24.5×.
P/E ratio, daily
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Annual newest first
| Period | P/E ratio | Change |
|---|---|---|
| FY2026 | 22.6× | (88.03%) |
| FY2025 | 189× | 248.15% |
| FY2024 | 54.2× | 180.09% |
| FY2023 | 19.3× | (10.52%) |
| FY2022 | 21.6× | (49.19%) |
| FY2021 | 42.6× | (72.45%) |
| FY2020 | 154× | 7.80% |
| FY2019 | 143× | 44.28% |
| FY2018 | 99.3× | 374.67% |
| FY2017 | 20.9× | 17.43% |
Quarterly newest first
| Period | P/E ratio | Change |
|---|---|---|
| Aug 2026 | 26.3× | 16.29% |
| May 2026 | 22.6× | (14.39%) |
| Feb 2026 | 26.4× | (16.91%) |
| Nov 2025 | 31.8× | (67.16%) |
| 43 more quarters | Free account |
Against its own ten years
P/E ratio against peers
| Company | P/E ratio |
|---|---|
| BETA BETA Technologies, Inc. compare | n/m |
| FLY Firefly Aerospace, Inc. compare | n/m |
| LUNR Intuitive Machines, Inc. compare | n/m |
| MRCY Mercury Systems Inc compare | n/m |
| ACHR Archer Aviation Inc. compare | n/m |
| AIR AAR Corp. | 20.1× |
| MOG.B Moog Inc. compare | 31.0× |
| VSEC VSE Corporation compare | 51.2× |
| KRMN Karman Holdings Inc. compare | 104× |
| Aerospace & Defense industry median | 31.9× |
| Industrials sector median | 24.5× |
| Market median | 17.9× |
What P/E ratio is
Price to Earnings Ratio shows how much investors pay for each dollar of a company’s annual profit per share.
Stock Price ÷ EPS (Basic) (TTM)