AME vs HEI
AME: A diversified industrial leader that drives profitable growth through a combination of high-precision electronic instruments, specialized electromechanical components, and a rigorous acquisition-based business model. HEI: HEICO manufactures and supplies specialized electronic and mechanical components for the aerospace, defense, and industrial sectors through both OEM and robust aftermarket operations.
Side-by-side fundamentals
| Metric | AME | HEI | Edge |
|---|---|---|---|
| Price as of 2026-07-22 close | $237.09 | $335.24 | |
| Market cap as of 2026-07-23 | $54.4B | $39.6B | |
| P/E as of 2026-07-23 | 35.60 | 50.16 | AME lower |
| PEG as of 2026-07-23 | 4.14 | 3.18 | HEI lower |
| Net margin as of 2026-07-23 | +20.1% | +16.1% | AME higher |
| Gross margin as of 2026-07-23 | +36.7% | +40.1% | HEI higher |
| Operating margin as of 2026-07-23 | +25.8% | +23.5% | AME higher |
| ROE as of 2026-07-23 | +14.4% | +17.8% | HEI higher |
| ROA as of 2026-07-23 | +9.6% | +8.9% | AME higher |
| Debt / equity as of 2026-07-23 | 0.20 | 0.54 | AME lower |
| Revenue growth (YoY) as of 2026-07-23 | +9.5% | +18.8% | HEI higher |
| Revenue CAGR (3y) SEC XBRL | +6.4% | +26.6% | HEI higher |
| Dividend yield as of 2026-07-23 | +0.6% | +0.1% | AME higher |
| Dividend streak (yrs) SEC XBRL | 4 | 5 | HEI higher |
| Beta as of 2026-07-23 | 1.00 | 1.07 | |
| 1-year return as of 2026-07-22 close | +32.3% | +6.0% | AME higher |
Fundamentals: Finnhub, as of 2026-07-23. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-22.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & Finnhub, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.