AAR Corp. (AIR)
AAR Market Cap : 4.703B for April 6, 2026
Market Cap Chart
Historical Data
Market Capitalization Definition
Market Capitalization measures the total value of a company based on their stock price multiplied by the shares outstanding. This metric is important because it gives you an idea of the size of a company, and how the size has changed over time. When studying companies from a relative basis, it would make sense to compare companies that have a similar market capitalization because factors like market share, economies of scale, and business models would also be similar.
Market Cap Range, Past 5 Years
Market Cap Benchmarks
| The Boeing Co. | 170.11B |
| GE Aerospace | 309.72B |
| Astronics Corp. | 2.610B |
| HEICO Corp. | 30.09B |
| Innovative Solutions & Support, Inc. | 372.60M |
Market Cap Related Metrics
| PE Ratio | 26.03 |
| PS Ratio | 1.406 |
| Price to Book Value | 2.862 |
| Price to Free Cash Flow | 76.27 |
| Price | 114.00 |
| Earnings Yield | 3.84% |
| Operating PE Ratio | 15.70 |
| Normalized PE Ratio | 24.54 |