Last 48 quarters of trend data · Industrials · Industrial - Machinery
Quarterly valuation ratios — annualised for comparability. YoY Δ shows same-quarter-prior-year change.
American Superconductor Corporation's quarterly P/E stands at 87.3x, down 39.7% year-over-year — suggesting improving earnings relative to price. EV/EBITDA has expanded 13.6% YoY to 51.2x, reflecting rising market expectations or slowing EBITDA growth.
| Metric | TTM | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 | Q3 '23 | Q2 '23 | Q1 '23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| P/E Ratio → | 14.23 | 87.33 | 2.75 | 134.98 | 53.96 | 144.89 | 96.06 | 45.38 | — | — | — | — | — |
| — | -39.7% | -97.1% | +197.4% | — | — | — | — | — | — | — | — | — | |
| P/S Ratio | 6.92 | 4.58 | 4.34 | 9.97 | 5.04 | 2.62 | 3.86 | 4.06 | 5.18 | 2.66 | 2.06 | 1.60 | 1.46 |
| — | +74.7% | +12.5% | +145.4% | -2.7% | -1.6% | +87.3% | +153.8% | +254.2% | +145.9% | +91.2% | +45.2% | -7.1% | |
| P/B Ratio | 3.43 | 2.85 | 2.41 | 7.67 | 4.38 | 3.54 | 4.92 | 4.73 | 5.82 | 3.10 | 4.08 | 2.83 | 2.27 |
| — | -19.7% | -51.0% | +62.2% | -24.8% | +14.5% | +20.6% | +67.2% | +156.4% | +84.2% | +245.5% | +121.2% | +62.1% | |
| P/FCF | 113.36 | 52.74 | 137.24 | 128.83 | 110.10 | 33.26 | 44.27 | 18.25 | 66.35 | 57.81 | 77.46 | 79.90 | — |
| — | +58.6% | +210.0% | +606.1% | +65.9% | -42.5% | -42.8% | -77.2% | — | — | — | — | — | |
| EV / EBITDA | 76.23 | 51.23 | 55.50 | 141.61 | 44.06 | 45.09 | 70.36 | 172.93 | — | — | — | — | — |
| — | +13.6% | -21.1% | -18.1% | — | — | — | — | — | — | — | — | — | |
| EV / EBIT | 114.45 | 100.14 | 62.63 | 123.97 | 55.55 | 94.16 | 166.45 | 101.57 | 296.01 | — | — | — | — |
| — | +6.4% | -62.4% | +22.1% | -81.2% | — | — | — | — | — | — | — | — |
Quarterly margins and returns. Watch for margin compression across consecutive quarters.
American Superconductor Corporation's operating margin was 4.2% in Q4 2025, down 0.3 pp QoQ and up 1.7 pp YoY. The trailing four-quarter average of 5.2% exceeds the current quarter, suggesting the latest result may reflect seasonal weakness or a one-off headwind.
| Metric | TTM | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 | Q3 '23 | Q2 '23 | Q1 '23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gross Margin | 29.8% | 25.9% | 30.7% | 31.0% | 33.8% | 26.5% | 26.6% | 28.7% | 30.3% | 24.8% | 25.4% | 25.3% | 20.8% |
| — | -2.3% | +15.3% | +8.3% | +11.5% | +6.9% | +4.8% | +13.5% | +46.1% | +106.6% | +1071.9% | +254.8% | +112.0% | |
| Operating Margin | 5.6% | 4.2% | 4.5% | 4.5% | 7.8% | 2.5% | 2.1% | -1.4% | -8.2% | -5.3% | -3.7% | -7.0% | -17.6% |
| — | +68.4% | +110.5% | +425.7% | +195.5% | +146.8% | +158.6% | +80.2% | +53.7% | +75.4% | +90.5% | +76.2% | +54.9% | |
| Net Margin | 44.7% | 5.2% | 158.1% | 7.2% | 9.3% | 1.8% | 4.0% | 9.0% | -6.3% | -3.8% | -4.2% | -7.3% | -17.8% |
| — | +190.0% | +3837.4% | -19.6% | +248.3% | +148.1% | +195.8% | +222.8% | +64.9% | +82.6% | +89.6% | +79.5% | +53.5% |
| Metric | TTM | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 | Q3 '23 | Q2 '23 | Q1 '23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ROE | 35.6% | 0.8% | 26.8% | 1.4% | 2.5% | 0.6% | 1.3% | 3.0% | -1.8% | -1.4% | -2.1% | -3.2% | -6.8% |
| — | +34.2% | +1964.4% | -52.5% | +244.7% | +143.9% | +161.6% | +192.2% | +74.1% | +82.7% | +79.9% | +67.9% | +18.0% | |
| ROA | 25.2% | 0.6% | 20.2% | 1.1% | 1.8% | 0.4% | 0.8% | 1.8% | -1.1% | -0.8% | -1.0% | -1.5% | -3.1% |
| — | +60.0% | +2396.8% | -41.7% | +265.0% | +149.1% | +182.9% | +224.9% | +65.8% | +80.4% | +82.8% | +74.4% | +37.3% | |
| ROIC | 4.7% | 0.7% | 0.9% | 1.7% | 3.4% | 1.0% | 0.8% | -0.7% | -4.5% | -2.9% | -1.9% | -3.1% | -6.6% |
| — | -36.1% | +13.7% | +361.3% | +175.7% | +135.3% | +143.9% | +78.6% | +32.7% | +63.6% | +81.3% | +63.7% | +27.6% |
Quarterly solvency trend — watch for debt spikes or covenant pressure.
American Superconductor Corporation's Debt/EBITDA ratio is 0.6x, down from 2.2x last quarter — comfortably within a safe range. The current ratio has improved 15.7% YoY to 2.39x, strengthening the short-term liquidity position.
| Metric | TTM | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 | Q3 '23 | Q2 '23 | Q1 '23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Debt / Equity | 0.01 | 0.01 | 0.02 | 0.01 | 0.01 | 0.02 | 0.02 | 0.02 | 0.03 | 0.02 | 0.03 | 0.03 | 0.04 |
| — | -57.9% | +20.2% | -40.8% | -61.8% | -8.8% | -45.7% | -48.4% | -20.7% | -50.3% | -14.3% | -5.6% | +1.3% | |
| Debt / EBITDA | 0.16 | 0.57 | 2.17 | 0.86 | 0.53 | 0.98 | 1.09 | 2.86 | — | — | — | — | — |
| — | -41.9% | +98.7% | -70.0% | — | — | — | — | — | — | — | — | — | |
| Current Ratio | 2.39 | 2.39 | 2.66 | 3.90 | 3.31 | 2.07 | 1.97 | 2.05 | 2.01 | 2.11 | 1.29 | 1.22 | 1.23 |
| — | +15.7% | +35.5% | +90.3% | +65.0% | -2.0% | +52.3% | +68.0% | +63.3% | +67.3% | -6.6% | -14.0% | -19.0% | |
| Quick Ratio | 1.65 | 1.65 | 1.80 | 3.05 | 2.63 | 1.36 | 1.25 | 1.31 | 1.48 | 1.58 | 0.72 | 0.66 | 0.71 |
| — | +21.3% | +43.7% | +133.2% | +77.4% | -14.2% | +73.5% | +97.9% | +108.0% | +92.2% | -11.4% | -24.7% | -29.3% | |
| Interest Coverage | — | — | — | — | — | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — | — | — | — | — | — | — | — |
Includes 30+ ratios · 48 years · Updated daily
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Quick answers to the most common questions about buying AMSC stock.
American Superconductor Corporation's current P/E is 14.2x. The average P/E over the last 4 quarters is 69.8x. Quarterly P/E ratios can vary due to seasonal revenue patterns and one-time charges.
American Superconductor Corporation'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 American Superconductor Corporation's business trajectory between earnings reports.