Last 47 quarters of trend data · Basic Materials · Aluminum
Quarterly valuation ratios — annualised for comparability. YoY Δ shows same-quarter-prior-year change.
| Metric | TTM | 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 | Q3 '21 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| P/E Ratio → | 12.09 | 7.66 | 4.33 | 5.89 | 5.90 | 13.30 | 9.01 | — | 305.64 | 9.82 | 50.25 | 272.68 | 10.58 | 20.48 | 29.38 | 16.43 | 2.85 | — | 3.75 | 89.55 | 7.22 |
| — | -42.4% | -52.0% | — | -98.1% | +35.5% | -82.1% | — | +2788.5% | -52.1% | +71.0% | +1559.6% | +271.5% | — | +683.6% | -81.7% | -60.6% | — | -67.3% | +335.3% | -52.2% | |
| P/S Ratio | 0.37 | 0.41 | 0.35 | 0.30 | 0.24 | 0.26 | 0.20 | 0.25 | 0.36 | 0.36 | 0.43 | 0.36 | 0.39 | 0.33 | 0.29 | 0.24 | 0.18 | 0.21 | 0.34 | 0.39 | 0.44 |
| — | +53.5% | +73.4% | +20.0% | -33.8% | -27.2% | -53.3% | -31.2% | -7.3% | +11.2% | +50.0% | +54.7% | +113.8% | +56.1% | -14.2% | -39.1% | -57.7% | -54.3% | -16.1% | -5.4% | +81.8% | |
| P/B Ratio | 3.40 | 3.56 | 3.04 | 2.72 | 2.42 | 2.37 | 1.90 | 2.08 | 2.61 | 2.69 | 3.30 | 4.01 | 2.97 | 2.90 | 2.94 | 2.16 | 1.88 | 3.02 | 4.85 | 7.96 | 10.88 |
| — | +50.4% | +60.1% | +30.8% | -7.0% | -12.1% | -42.5% | -48.1% | -12.3% | -7.1% | +12.2% | +85.8% | +58.3% | -4.1% | -39.4% | -72.9% | -82.8% | -84.4% | -98.6% | — | — | |
| P/FCF | 19.80 | 13.29 | 860.82 | 5.92 | 20.66 | 12.78 | — | — | — | 9.49 | — | — | 7.98 | 8.67 | — | 21.17 | 5.03 | 7.60 | 26.55 | 47.07 | 18.67 |
| — | +4.0% | — | — | — | +34.7% | — | — | — | +9.4% | — | — | +58.6% | +14.2% | — | -55.0% | -73.1% | -59.7% | +149.7% | +82.7% | +470.2% | |
| EV / EBITDA | 6.18 | 8.02 | 4.21 | 4.43 | 4.72 | 6.89 | 5.42 | 9.74 | 8.36 | 5.44 | 9.24 | 6.35 | 5.71 | 7.56 | 7.76 | 6.80 | 8.46 | 15.14 | 3.69 | 10.02 | 5.37 |
| — | +16.5% | -22.3% | -54.5% | -43.5% | +26.7% | -41.3% | +53.5% | +46.4% | -28.1% | +19.1% | -6.6% | -32.5% | -50.1% | +110.2% | -32.2% | +57.7% | +196.0% | -40.7% | -4.8% | -13.4% | |
| EV / EBIT | 10.49 | 14.15 | 4.83 | 5.85 | 6.61 | 13.86 | 14.81 | — | 24.82 | 9.01 | 41.01 | 17.27 | 9.44 | 13.91 | 16.76 | 23.45 | 29.05 | — | 4.67 | 152.80 | 7.72 |
| — | +2.1% | -67.4% | — | -73.3% | +53.9% | -63.9% | — | +162.8% | -35.2% | +144.6% | -26.3% | -67.5% | — | +258.9% | -84.7% | +276.5% | — | -52.8% | +633.1% | -37.7% |
Quarterly margins and returns. Watch for margin compression across consecutive quarters.
| Metric | TTM | 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 | Q3 '21 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gross Margin | 10.1% | 12.7% | 17.1% | 11.9% | 10.6% | 12.5% | 13.3% | 26.4% | 11.4% | 14.5% | 13.0% | 10.8% | 9.2% | 10.9% | 8.2% | 5.8% | 6.6% | 9.5% | 11.0% | 9.1% | 10.6% |
| — | +1.3% | +28.4% | -55.0% | -6.7% | -13.7% | +2.0% | +143.5% | +23.8% | +32.7% | +58.3% | +86.7% | +39.7% | +15.6% | -24.9% | -36.1% | -37.9% | -27.9% | +3.6% | -23.7% | -3.8% | |
| Operating Margin | 5.6% | 4.0% | 9.3% | 7.5% | 6.1% | 4.0% | 4.7% | 1.7% | 2.9% | 7.0% | 3.3% | 4.8% | 6.9% | 4.1% | 3.2% | 3.3% | 1.5% | -0.2% | 12.5% | 2.9% | 9.6% |
| — | -1.0% | +96.8% | +331.1% | +112.8% | -42.6% | +42.6% | -63.6% | -57.9% | +73.9% | +5.1% | +47.7% | +362.4% | +2404.5% | -74.7% | +11.0% | -84.6% | -101.6% | +47.4% | -34.9% | +76.5% | |
| Net Margin | 3.2% | 5.3% | 8.1% | 5.1% | 4.1% | 1.7% | 1.9% | -2.8% | 0.4% | 3.9% | 1.1% | 0.8% | 3.7% | 1.6% | 1.0% | 1.5% | 6.4% | -1.5% | 8.9% | 0.4% | 6.1% |
| — | +210.4% | +332.5% | +283.6% | +945.8% | -56.5% | +67.4% | -444.9% | -89.6% | +147.4% | +9.2% | -47.1% | -42.1% | +206.4% | -88.6% | +270.1% | +5.2% | -121.2% | +160.7% | -78.7% | +277.0% |
| Metric | TTM | 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 | Q3 '21 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ROE | 32.2% | 12.2% | 18.9% | 12.2% | 10.6% | 3.9% | 4.5% | -5.1% | 0.7% | 7.5% | 2.4% | 2.0% | 7.1% | 3.8% | 2.6% | 3.5% | 18.3% | -5.8% | 40.3% | 2.4% | 48.7% |
| — | +213.0% | +319.2% | +340.0% | +1528.2% | -47.9% | +85.4% | -355.8% | -90.9% | +99.0% | -4.6% | -43.3% | -60.9% | +165.3% | -93.7% | +46.6% | -62.5% | -104.0% | -94.7% | — | — | |
| ROA | 5.4% | 2.5% | 3.6% | 2.1% | 1.6% | 0.6% | 0.7% | -0.9% | 0.1% | 1.5% | 0.4% | 0.3% | 1.3% | 0.6% | 0.4% | 0.5% | 2.4% | -0.6% | 3.4% | 0.1% | 2.1% |
| — | +322.2% | +422.5% | +336.5% | +1190.0% | -60.1% | +63.4% | -361.1% | -89.9% | +144.9% | +7.3% | -35.5% | -47.0% | +193.9% | -88.6% | +271.9% | +11.4% | -125.9% | +245.3% | -72.5% | +383.5% | |
| ROIC | 13.4% | 2.8% | 6.0% | 4.4% | 3.5% | 2.0% | 2.5% | 0.8% | 1.3% | 3.6% | 1.7% | 2.8% | 3.2% | 2.1% | 1.7% | 1.6% | 0.8% | -0.1% | 7.3% | 1.6% | 5.3% |
| — | +40.8% | +144.2% | +466.4% | +168.3% | -45.6% | +41.0% | -72.5% | -59.0% | +69.3% | +2.8% | +75.7% | +290.2% | +1961.8% | -76.7% | +2.6% | -84.6% | -101.9% | +82.3% | -22.7% | +114.2% |
Quarterly solvency trend — watch for debt spikes or covenant pressure.
| Metric | TTM | 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 | Q3 '21 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Debt / Equity | 2.00 | 1.53 | 1.74 | 2.00 | 2.47 | 2.69 | 2.69 | 2.66 | 1.99 | 1.95 | 2.07 | 2.77 | 2.10 | 2.52 | 2.74 | 2.73 | 2.74 | 3.58 | 3.91 | 7.32 | 8.98 |
| — | -43.0% | -35.3% | -24.8% | +24.3% | +38.2% | +30.2% | -3.8% | -5.2% | -22.6% | -24.6% | +1.2% | -23.4% | -29.7% | -29.8% | -62.6% | -69.6% | -77.2% | -99.0% | — | — | |
| Debt / EBITDA | 2.42 | 9.91 | 6.30 | 7.71 | 9.82 | 15.16 | 13.16 | 22.79 | 15.01 | 9.58 | 14.77 | 10.84 | 9.79 | 14.65 | 15.66 | 15.90 | 21.06 | 34.18 | 6.81 | 19.85 | 10.37 |
| — | -34.6% | -52.1% | -66.2% | -34.6% | +58.3% | -10.9% | +110.2% | +53.3% | -34.7% | -5.7% | -31.8% | -53.5% | -57.1% | +130.1% | -19.9% | +103.0% | +251.4% | -51.7% | -28.8% | -46.5% | |
| Current Ratio | 1.29 | 1.43 | 1.39 | 1.29 | 1.28 | 1.23 | 1.24 | 1.27 | 1.28 | 1.33 | 1.31 | 1.28 | 1.32 | 1.21 | 1.21 | 1.21 | 1.23 | 1.21 | 1.22 | 1.13 | 1.22 |
| — | +15.8% | +12.7% | +1.8% | +0.0% | -7.1% | -5.4% | -0.9% | -3.5% | +10.0% | +8.5% | +5.4% | +8.0% | -0.1% | -1.1% | +7.4% | +0.3% | +5.2% | -3.6% | -16.2% | -5.3% | |
| Quick Ratio | 0.51 | 0.61 | 0.60 | 0.51 | 0.54 | 0.53 | 0.53 | 0.45 | 0.52 | 0.60 | 0.58 | 0.51 | 0.56 | 0.55 | 0.54 | 0.43 | 0.53 | 0.57 | 0.58 | 0.52 | 0.66 |
| — | +16.0% | +14.1% | +12.7% | +3.7% | -12.1% | -7.9% | -11.6% | -7.8% | +8.4% | +6.9% | +17.5% | +6.5% | -4.0% | -7.1% | -16.1% | -20.3% | -10.9% | -19.7% | -36.4% | -15.1% | |
| Interest Coverage | 4.58 | 3.93 | 273.00 | 7.07 | 5.34 | 2.01 | 1.89 | -1.06 | 1.14 | 3.73 | 0.94 | 2.68 | 3.28 | 2.16 | 1.77 | 1.21 | 0.83 | -0.26 | 8.27 | 0.17 | 4.50 |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Includes 30+ ratios · 47 years · Updated daily
Live VCP patterns, Cup & Handle overlays, support/resistance, and AI trade plans.
High-probability breakout stocks crossing their pivot across 5 pattern engines.
DCF models, multiple analysis, and analyst estimates.
10-year return with dividends reinvested.
Compare growth, multiples, and margins vs sector.
Quick answers to the most common questions about buying CSTM stock.
Constellium SE's current P/E is 12.1x. The average P/E over the last 4 quarters is 5.9x. Quarterly P/E ratios can vary due to seasonal revenue patterns and one-time charges.
Constellium SE's current operating margin is 5.6%. Margins have been compressing 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 Constellium SE's business trajectory between earnings reports.