AAR Corp (NYSE:AIR) — Market Cap & Net Worth
Market Cap & Net Worth: AAR Corp (AIR)
AAR Corp (NYSE:AIR) has a market capitalization of $4.54 Billion ($4.54 Billion) as of September 21, 2026. Listed on the NYSE stock exchange, this USA-based company holds position #3815 globally and #1332 in its home market, demonstrating a -9.40% decrease in market value over the past year.
Market capitalization, also known as net worth in stock markets, is calculated by multiplying AAR Corp's stock price $112.77 by its total outstanding shares 40258840 (40.26 Million). Also see AAR Corp balance sheet assets for a full breakdown of the balance sheet.
AAR Corp Market Cap History: 2015 to 2026
AAR Corp's market capitalization history from 2015 to 2026. Data shows growth from $1.02 Billion to $4.54 Billion (16.38% CAGR). Also see AAR Corp operating cash flow efficiency for how efficiently the company converts equity into cash flow.
Index Memberships
AAR Corp is a constituent of 1 market index:
| Index | Total Market Cap | Weight (%) | Rank by Market Cap |
|---|---|---|---|
|
S&P Small-Cap 600 Index
SML
|
$1.61 Trillion | 0.16% | #92 of 602 |
Weight: AAR Corp's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.
AAR Corp Market Cap to Earnings & Revenue Ratios Timeline
This chart shows how AAR Corp's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance. Check AIR live share price for real-time trading data and today's change.
Latest Price to Sales (P/S) Ratio
1.37x
AAR Corp's market cap is 1.37 times its annual revenue
Latest Price to Earnings (P/E) Ratio
24.19x
AAR Corp's market cap is 24.19 times its annual earnings
What These Ratios Tell Investors:
- Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
- Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
- Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
- Industry comparison provides context for whether the company is valued higher or lower than peers.
| Year | Market Cap (USD) | Revenue (USD) | Net Income (USD) | P/S Ratio | P/E Ratio |
|---|---|---|---|---|---|
| 2017 | $1.55 Billion | $1.77 Billion | $56.50 Million | 0.88x | 27.44x |
| 2018 | $1.48 Billion | $1.75 Billion | $15.60 Million | 0.85x | 95.09x |
| 2019 | $1.81 Billion | $2.05 Billion | $7.50 Million | 0.88x | 240.78x |
| 2020 | $1.46 Billion | $2.07 Billion | $24.80 Million | 0.70x | 58.80x |
| 2021 | $1.57 Billion | $1.65 Billion | $35.80 Million | 0.95x | 43.89x |
| 2022 | $1.81 Billion | $1.82 Billion | $78.70 Million | 0.99x | 22.97x |
| 2023 | $2.51 Billion | $1.99 Billion | $90.20 Million | 1.26x | 27.85x |
| 2024 | $2.47 Billion | $2.32 Billion | $46.30 Million | 1.06x | 53.28x |
| 2025 | $3.33 Billion | $2.78 Billion | $12.50 Million | 1.20x | 266.64x |
| 2026 | $4.54 Billion | $3.31 Billion | $187.70 Million | 1.37x | 24.19x |
Competitor Companies of AIR by Market Capitalization
Companies near AAR Corp in the global market cap rankings as of September 21, 2026. Review AAR Corp tangible book value ratio to assess the quality of the company's equity after excluding intangible assets.
Key companies related to AAR Corp by market ranking:
- Space Exploration Technologies Corp. Class A Common Stock (NASDAQ:SPCX): Ranked #13 globally with a market cap of $1.18 Trillion USD.
- GE Aerospace (NYSE:GE): Ranked #50 globally with a market cap of $327.89 Billion USD.
- General Electric Company (SA:GEOO34): Ranked #63 globally with a market cap of $289.12 Billion USD ( R$1.47 Trillion BRL).
- RTX Corporation (NYSE:RTX): Ranked #70 globally with a market cap of $261.47 Billion USD.
| Rank | Company | Symbol | Market Cap | Price |
|---|---|---|---|---|
| #13 | Space Exploration Technologies Corp. Class A Common Stock | NASDAQ:SPCX | $1.18 Trillion | $152.71 |
| #50 | GE Aerospace | NYSE:GE | $327.89 Billion | $314.27 |
| #63 | General Electric Company | SA:GEOO34 | $289.12 Billion | R$1410.25 |
| #70 | RTX Corporation | NYSE:RTX | $261.47 Billion | $194.00 |
AAR Corp Historical Marketcap From 2015 to 2026
Between 2015 and today, AAR Corp's market cap moved from $1.02 Billion to $ 4.54 Billion, with a yearly change of 16.38%.
| Year | Market Cap | Change (%) |
|---|---|---|
| 2026 | $4.54 Billion | +36.21% |
| 2025 | $3.33 Billion | +35.10% |
| 2024 | $2.47 Billion | -1.79% |
| 2023 | $2.51 Billion | +38.98% |
| 2022 | $1.81 Billion | +15.04% |
| 2021 | $1.57 Billion | +7.76% |
| 2020 | $1.46 Billion | -19.25% |
| 2019 | $1.81 Billion | +21.74% |
| 2018 | $1.48 Billion | -4.31% |
| 2017 | $1.55 Billion | +19.89% |
| 2016 | $1.29 Billion | +27.25% |
| 2015 | $1.02 Billion | -- |
End of Day Market Cap According to Different Sources
On Sep 21st, 2026 the market cap of AAR Corp was reported to be:
| Source | Market Cap |
|---|---|
| Yahoo Finance | $4.54 Billion USD |
| MoneyControl | $4.54 Billion USD |
| MarketWatch | $4.54 Billion USD |
| marketcap.company | $4.54 Billion USD |
| Reuters | $4.54 Billion USD |
Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.
About AAR Corp
AAR Corp. provides products and services to commercial aviation, government, and defense markets in North America, Europe, Africa, Asia, and internationally. It operates through four segments: Parts Supply; Repair, Engineering, and Software; Government Solutions; and Legacy Commercial Programs. The company sells and leases used serviceable material and aftermarket distribution of new, and origina… Read more