Last 48 quarters of trend data · Industrials · Aerospace & Defense
Quarterly valuation ratios — annualised for comparability. YoY Δ shows same-quarter-prior-year change.
| Metric | TTM | Q3 '26 | Q2 '26 | Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 | Q3 '23 | Q2 '23 | Q1 '23 | Q4 '22 | Q3 '22 | Q2 '22 | Q1 '22 | Q4 '21 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| P/E Ratio → | 63.24 | 53.67 | 40.65 | 61.28 | 59.73 | 64.84 | 55.97 | 49.78 | 61.86 | 62.20 | 58.92 | 54.75 | 53.52 | 59.45 | 55.47 | 63.79 | 58.09 | 65.71 | 56.95 | 54.12 | 56.21 |
| — | -17.2% | -27.4% | +23.1% | -3.4% | +4.2% | -5.0% | -9.1% | +15.6% | +4.6% | +6.2% | -14.2% | -7.9% | -9.5% | -2.6% | +17.9% | +3.3% | +8.8% | -17.5% | -6.2% | -3.7% | |
| P/S Ratio | 9.63 | 8.91 | 6.92 | 9.90 | 9.27 | 10.03 | 8.03 | 8.15 | 8.49 | 8.53 | 7.60 | 7.01 | 5.91 | 8.44 | 8.50 | 9.54 | 9.24 | 9.54 | 9.03 | 9.59 | 9.43 |
| — | -11.2% | -13.8% | +21.5% | +9.1% | +17.6% | +5.6% | +16.2% | +43.6% | +1.1% | -10.5% | -26.5% | -36.0% | -11.6% | -6.0% | -0.6% | -2.1% | -3.5% | -13.1% | -1.1% | +11.4% | |
| P/B Ratio | 9.96 | 8.92 | 7.06 | 9.25 | 10.24 | 9.91 | 7.88 | 7.93 | 9.31 | 8.62 | 7.62 | 6.82 | 6.93 | 7.39 | 7.29 | 7.68 | 7.57 | 7.79 | 7.15 | 8.03 | 7.54 |
| — | -9.9% | -10.4% | +16.7% | +9.9% | +14.9% | +3.4% | +16.2% | +34.3% | +16.7% | +4.5% | -11.2% | -8.4% | -5.2% | +2.0% | -4.4% | +0.4% | -7.3% | -20.4% | +3.1% | +16.5% | |
| P/FCF | 50.12 | 38.99 | 34.75 | 70.67 | 41.74 | 52.71 | 46.70 | 45.19 | 45.41 | 42.73 | 56.65 | 63.91 | 41.58 | 45.64 | 87.64 | 89.95 | 41.30 | 38.54 | 54.54 | 67.89 | 46.24 |
| — | -26.0% | -25.6% | +56.4% | -8.1% | +23.4% | -17.6% | -29.3% | +9.2% | -6.4% | -35.4% | -29.0% | +0.7% | +18.4% | +60.7% | +32.5% | -10.7% | -4.3% | +8.5% | +53.5% | +34.1% | |
| EV / EBITDA | 37.16 | 31.79 | 24.84 | 39.33 | 35.43 | 38.32 | 30.99 | 32.32 | 32.14 | 35.20 | 31.82 | 30.46 | 24.59 | 34.91 | 32.05 | 38.48 | 33.75 | 36.38 | 33.95 | 37.81 | 34.56 |
| — | -17.0% | -19.9% | +21.7% | +10.2% | +8.9% | -2.6% | +6.1% | +30.7% | +0.8% | -0.7% | -20.8% | -27.1% | -4.1% | -5.6% | +1.8% | -2.3% | -3.1% | -16.7% | -4.5% | +5.4% | |
| EV / EBIT | 44.31 | 36.92 | 28.86 | 46.86 | 41.75 | 45.23 | 37.47 | 39.25 | 41.63 | 41.36 | 37.25 | 37.91 | 32.11 | 41.46 | 38.11 | 46.76 | 38.75 | 42.38 | 39.85 | 47.78 | 41.99 |
| — | -18.4% | -23.0% | +19.4% | +0.3% | +9.4% | +0.6% | +3.6% | +29.6% | -0.3% | -2.3% | -18.9% | -17.1% | -2.2% | -4.4% | -2.1% | -7.7% | -8.8% | -21.1% | -6.1% | +1.7% |
Quarterly margins and returns. Watch for margin compression across consecutive quarters.
| Metric | TTM | Q3 '26 | Q2 '26 | Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 | Q3 '23 | Q2 '23 | Q1 '23 | Q4 '22 | Q3 '22 | Q2 '22 | Q1 '22 | Q4 '21 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gross Margin | 39.8% | 41.1% | 41.4% | 38.6% | 40.2% | 39.8% | 42.5% | 42.1% | 41.7% | 42.2% | 41.8% | 41.5% | 41.8% | 42.1% | 42.1% | 42.5% | 42.8% | 42.1% | 42.7% | 42.5% | 43.4% |
| — | +3.2% | -2.6% | -8.2% | -3.6% | -5.7% | +1.6% | +1.4% | -0.4% | +0.4% | -0.6% | -2.4% | -2.2% | -0.0% | -1.4% | -0.0% | -1.5% | -2.1% | +0.7% | +1.8% | +3.8% | |
| Operating Margin | 22.7% | 25.1% | 25.5% | 22.1% | 23.1% | 23.1% | 22.9% | 22.4% | 23.6% | 21.2% | 21.2% | 20.3% | 21.9% | 20.6% | 22.9% | 21.1% | 23.3% | 22.2% | 22.5% | 20.8% | 22.7% |
| — | +8.8% | +11.0% | -1.4% | -2.3% | +8.7% | +8.2% | +10.4% | +7.9% | +3.1% | -7.4% | -4.0% | -6.2% | -7.1% | +2.0% | +1.5% | +2.6% | +2.4% | +7.6% | +7.1% | +8.4% | |
| Net Margin | 15.4% | 16.7% | 17.0% | 16.1% | 15.6% | 15.5% | 14.3% | 16.3% | 13.8% | 13.8% | 12.9% | 12.8% | 11.0% | 14.1% | 15.3% | 15.0% | 15.9% | 14.5% | 15.8% | 17.7% | 16.9% |
| — | +7.8% | +19.0% | -1.0% | +13.0% | +12.3% | +10.8% | +27.4% | +24.8% | -2.5% | -15.7% | -14.6% | -30.7% | -2.6% | -3.1% | -15.5% | -5.6% | -11.1% | +4.2% | +4.9% | +15.5% |
| Metric | TTM | Q3 '26 | Q2 '26 | Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 | Q3 '23 | Q2 '23 | Q1 '23 | Q4 '22 | Q3 '22 | Q2 '22 | Q1 '22 | Q4 '21 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ROE | 17.1% | 4.3% | 4.5% | 4.0% | 4.2% | 3.9% | 3.6% | 4.2% | 3.7% | 3.5% | 3.3% | 3.3% | 3.2% | 3.1% | 3.3% | 3.1% | 3.4% | 3.0% | 3.4% | 3.6% | 3.6% |
| — | +9.7% | +24.4% | -4.7% | +13.8% | +10.1% | +9.6% | +26.9% | +15.1% | +12.6% | -1.7% | +8.7% | -5.6% | +4.7% | -0.4% | -13.6% | -6.6% | -14.7% | +0.7% | +8.5% | +21.1% | |
| ROA | 8.6% | 2.4% | 2.5% | 2.2% | 2.2% | 2.1% | 2.0% | 2.2% | 1.9% | 1.8% | 1.7% | 1.6% | 1.6% | 2.0% | 2.2% | 2.1% | 2.5% | 2.2% | 2.4% | 2.5% | 2.5% |
| — | +13.0% | +27.9% | -0.1% | +18.8% | +15.5% | +17.1% | +37.4% | +13.8% | -6.5% | -22.9% | -24.5% | -33.7% | -10.5% | -8.0% | -15.7% | -0.3% | +1.4% | +19.6% | +24.9% | +38.3% | |
| ROIC | 12.6% | 3.4% | 3.5% | 2.9% | 3.2% | 3.0% | 2.9% | 2.8% | 3.1% | 2.6% | 2.5% | 2.4% | 3.3% | 2.9% | 3.1% | 2.9% | 3.5% | 3.3% | 3.4% | 3.0% | 3.5% |
| — | +13.8% | +19.4% | +0.9% | +4.0% | +12.9% | +15.3% | +19.6% | -7.3% | -9.6% | -18.9% | -17.3% | -6.8% | -11.1% | -8.3% | -3.7% | +2.2% | +0.6% | +9.8% | +20.3% | +25.7% |
Quarterly solvency trend — watch for debt spikes or covenant pressure.
| Metric | TTM | Q3 '26 | Q2 '26 | Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 | Q3 '23 | Q2 '23 | Q1 '23 | Q4 '22 | Q3 '22 | Q2 '22 | Q1 '22 | Q4 '21 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Debt / Equity | 0.50 | 0.45 | 0.48 | 0.50 | 0.50 | 0.53 | 0.51 | 0.56 | 0.61 | 0.58 | 0.63 | 0.68 | 0.78 | 0.37 | 0.24 | 0.25 | 0.10 | 0.09 | 0.10 | 0.10 | 0.10 |
| — | -14.4% | -5.8% | -10.6% | -17.8% | -8.5% | -18.7% | -18.1% | -22.1% | +56.4% | +166.3% | +167.6% | +663.6% | +317.5% | +141.2% | +150.7% | +4.3% | -49.4% | -63.9% | -68.5% | -70.9% | |
| Debt / EBITDA | 1.81 | 6.14 | 6.36 | 8.07 | 6.64 | 7.78 | 7.57 | 8.51 | 7.93 | 8.86 | 9.74 | 11.11 | 10.04 | 6.81 | 4.03 | 4.95 | 1.81 | 1.64 | 1.84 | 1.89 | 1.79 |
| — | -21.0% | -16.1% | -5.2% | -16.2% | -12.2% | -22.2% | -23.4% | -21.0% | +30.1% | +141.6% | +124.3% | +453.6% | +316.0% | +119.0% | +161.3% | +1.5% | -47.1% | -62.1% | -70.5% | -73.3% | |
| Current Ratio | 2.83 | 2.72 | 2.92 | 3.06 | 2.83 | 3.35 | 3.43 | 3.40 | 3.11 | 3.30 | 3.52 | 3.17 | 2.79 | 4.03 | 2.93 | 2.91 | 2.74 | 3.12 | 3.39 | 3.56 | 3.18 |
| — | -19.0% | -15.0% | -10.0% | -8.8% | +1.7% | -2.5% | +7.4% | +11.4% | -18.2% | +20.3% | +8.9% | +1.8% | +29.2% | -13.8% | -18.3% | -13.8% | -20.6% | -25.1% | -27.3% | -34.2% | |
| Quick Ratio | 1.28 | 1.27 | 1.36 | 1.41 | 1.28 | 1.51 | 1.56 | 1.43 | 1.34 | 1.47 | 1.57 | 1.40 | 1.27 | 2.50 | 1.38 | 1.37 | 1.35 | 1.55 | 1.69 | 1.72 | 1.56 |
| — | -15.8% | -13.2% | -1.5% | -5.0% | +3.0% | -0.8% | +2.4% | +6.1% | -41.4% | +14.0% | +1.9% | -6.6% | +62.0% | -18.1% | -20.3% | -13.0% | -29.3% | -38.2% | -41.2% | -46.5% | |
| Interest Coverage | 7.88 | 9.93 | 10.26 | 8.85 | 8.53 | 8.41 | 7.57 | 7.02 | 6.19 | 5.90 | 5.44 | 4.69 | 4.39 | 12.40 | 13.84 | 21.44 | 45.67 | 91.67 | 125.73 | 124.43 | 111.18 |
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Includes 30+ ratios · 48 years · Updated daily
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Quick answers to the most common questions about buying HEI stock.
HEICO Corporation's current P/E is 63.2x. The average P/E over the last 4 quarters is 53.8x. Quarterly P/E ratios can vary due to seasonal revenue patterns and one-time charges.
HEICO Corporation's current operating margin is 22.7%. Margins have been expanding over recent quarters. Quarterly margins are particularly useful for identifying trend inflections that annual data smooths over.
Quarterly financial ratios reveal short-term trend shifts — margin compression, debt spikes, or valuation re-ratings — that annual figures smooth over. They're essential for active investors tracking HEICO Corporation's business trajectory between earnings reports.