AIR vs HEI
AIR: AAR CORP. is a diversified aviation aftermarket leader providing end-to-end parts, repair, and software solutions to keep global commercial and government fleets flying. HEI: HEICO is a leading niche manufacturer of high-reliability components and aftermarket parts for the global aerospace and electronics sectors.
Side-by-side fundamentals
| Metric | AIR | HEI | Edge |
|---|---|---|---|
| Price as of 2026-10-08 close | $101.58 | $295.91 | |
| Market cap | $4.1B | $35.0B | |
| P/E as of 2026-10-08 | 20.89 | 52.85 | AIR lower |
| PEG as of 2026-10-08, 3-year EPS CAGR to FY2025 | n/a | 2.17 | |
| Net margin FY2025, SEC XBRL | n/a | +15.4% | |
| Operating margin FY2025, SEC XBRL | n/a | +22.7% | |
| ROE | +11.0% | +15.8% | HEI higher |
| ROA | +5.6% | +8.1% | HEI higher |
| Debt / equity as of 2026-09-03 | 0.52 | 0.54 | AIR lower |
| Revenue growth (YoY) as of 2026-09-03 | +19.0% | +18.8% | AIR higher |
| Revenue CAGR (3y) SEC XBRL | +2.5% | +26.6% | HEI higher |
| Dividend yield as of 2026-09-03 | n/a | +0.1% | |
| Dividend streak (yrs) SEC XBRL | 3 | 10 | HEI higher |
| Beta as of 2026-09-03 | 1.27 | 0.80 | |
| 1-year return as of 2026-10-08 close | +20.9% | -7.7% | AIR higher |
Fundamentals: SEC XBRL company filings for the figures marked with a fiscal year, and market data, as of 2026-09-03 for the rest. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-10-08.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & market data, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.