HEICO Corporation (HEI) Valuation
Historical valuation analysis based on 1279 data points (2021-09-14 to 2026-10-16)
Heico is an aerospace and defense supplier that focuses on creating replacement parts for commercial aircraft and components for defense products. In commercial aerospace, Heico is the largest inde...
HEICO Corporation (HEI) currently trades at a P/E ratio of 51.09 (historical range: 36.06–82.77, median: 63.87), placing it at the 10th percentile — cheap relative to its history, P/S ratio of 8.37 (range: 6.25–11.75, 16th percentile — cheap relative to its history), EV/EBITDA of 36.60 (range: 29.60–56.92, 10th percentile).
Over the historical period (2021-09-14 to 2026-10-16), HEICO Corporation's P/E ratio has expanded by 13% over the observed period (from an average of 59.2 to 67.0).
HEICO Corporation trades well below its historical valuation range across most metrics.
Historical Valuation Metrics
| Metric | Current | Median | %ile | Assessment |
|---|---|---|---|---|
| P/E Ratio | 51.09 | 63.87 | 10th | cheap relative to its history |
| P/S Ratio | 8.37 | 9.69 | 16th | cheap relative to its history |
| EV/EBITDA | 36.60 | 45.44 | 10th | cheap relative to its history |
| FCF Yield | 2.38% | 1.82% | 98th | cheap relative to its history |
HEICO Corporation (HEI) Valuation & P/E History
HEICO Corporation (HEI) is a US-listed stock operating in the Industrials sector, specifically the Aircraft Engines & Engine Parts industry currently trading at $309.87 with a market capitalization of $43.3 billion. This page provides historical valuation analysis for HEI based on 1279 data points covering 2021-09-14 to 2026-10-16. The P/E ratio of 51.09 is below the historical median of 63.87, placing HEI at the 10th percentile of its valuation range. The P/S ratio of 8.37 compares to a median of 9.69.
HEI Valuation Metrics & Historical Range
The valuation table above shows HEICO Corporation's current and historical valuation multiples, including P/E ratio, P/S ratio, EV/EBITDA, FCF yield, and dividend yield. Each metric is compared to its own historical range to determine whether HEI is currently trading above or below its typical valuation levels.
- P/E ratio: Price-to-earnings measures how much investors pay per dollar of earnings. A P/E above the historical median suggests HEI is expensively valued; below the median suggests it is cheap.
- P/S ratio: Price-to-sales is useful for companies with volatile or negative earnings. Lower P/S relative to history may indicate value.
- EV/EBITDA: Enterprise value to EBITDA adjusts for debt and cash, providing a capital-structure-neutral valuation measure for HEICO Corporation.
- FCF yield: Free cash flow yield shows the cash return relative to market price. Higher yields may indicate undervaluation.
Is HEI Overvalued or Undervalued?
HEICO Corporation trades well below its historical valuation range across most metrics. The overall valuation percentile of 12 combines P/E, P/S, and EV/EBITDA percentiles into a single measure of how expensive HEI is relative to its own history. A percentile below 25 suggests the stock may be undervalued, while a percentile above 75 suggests it may be overvalued.
However, valuation is only one factor in investment decisions. A stock can remain "overvalued" for years if growth accelerates, or "undervalued" if the business deteriorates. Always combine valuation analysis with financial statement analysis and the full HEI analysis page for a complete picture.
Valuation data is computed from historical price and fundamental data via Polygon.io and Finnhub.HEI trades on NYSE/NASDAQ. This page is for informational purposes only and is not financial advice.