Last 20 quarters of trend data · Industrials · Industrial - Pollution & Treatment Controls
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 → | -1.61 | — | — | — | — | — | 217.19 | — | 33.97 | — | — | 7.46 | — | — | — | — | — | — | — | 5.34 | 1.22 |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| P/S Ratio | 0.73 | 0.90 | 0.92 | 1.16 | 2.12 | 1.95 | 1.63 | 2.52 | 1.58 | 2.05 | 2.76 | 0.87 | 0.47 | 0.62 | 0.57 | 0.50 | 0.44 | 0.88 | 1.08 | 1.02 | 1.02 |
| — | -53.9% | -43.5% | -54.1% | +34.4% | -5.0% | -41.1% | +188.9% | +233.0% | +229.8% | +388.3% | +75.6% | +6.9% | -28.9% | -47.7% | -51.0% | -56.7% | — | — | — | — | |
| P/B Ratio | 0.50 | 0.64 | 0.64 | 0.81 | 1.37 | 1.03 | 0.81 | 1.26 | 1.01 | 1.10 | 1.37 | 0.55 | 0.32 | 0.29 | 0.29 | 0.33 | 0.35 | 0.60 | 0.79 | 0.85 | 0.84 |
| — | -37.9% | -21.7% | -35.4% | +36.1% | -6.5% | -40.7% | +128.2% | +210.2% | +277.8% | +369.6% | +65.4% | -8.2% | -51.4% | -63.1% | -60.7% | -57.8% | — | — | — | — | |
| P/FCF | — | — | — | — | 24.02 | — | — | — | — | — | — | — | — | — | — | — | — | — | 38.81 | 60.79 | 5.18 |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| EV / EBITDA | 32.52 | 8.89 | 22.12 | — | 27.91 | 69.07 | 18.31 | 25.18 | 10.57 | 221.10 | — | 3.32 | 48.52 | — | — | — | — | — | — | 5.51 | 2.63 |
| — | -87.1% | +20.8% | — | +163.9% | -68.8% | — | +658.6% | -78.2% | — | — | — | — | — | — | — | — | — | — | — | — | |
| EV / EBIT | — | 2059.17 | — | — | — | — | 56.15 | — | 20.70 | — | — | 4.88 | — | — | — | — | — | — | — | 1.87 | 0.50 |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
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 | 27.9% | 38.5% | 34.2% | 13.6% | 28.8% | 33.3% | 36.4% | 36.3% | 38.6% | 25.7% | 29.0% | 49.8% | 21.5% | 25.0% | 17.4% | 25.4% | 18.3% | 19.5% | 12.8% | 28.9% | 30.3% |
| — | +15.7% | -6.0% | -62.6% | -25.4% | +29.7% | +25.4% | -27.2% | +79.8% | +2.7% | +66.4% | +96.4% | +17.7% | +28.0% | +35.9% | -12.1% | -39.9% | — | — | — | — | |
| Operating Margin | -6.7% | -0.2% | -3.4% | -22.1% | -2.4% | -5.4% | 2.4% | 1.5% | 5.8% | -5.6% | -13.7% | 11.0% | -8.5% | -29.8% | -37.6% | -14.4% | -9.2% | -11.1% | -12.6% | 2.6% | 11.4% |
| — | +95.8% | -239.1% | -1544.2% | -141.0% | +2.7% | +117.7% | -86.2% | +168.9% | +81.2% | +63.6% | +176.6% | +8.2% | -169.2% | -197.8% | -664.6% | -180.7% | — | — | — | — | |
| Net Margin | -43.7% | -2.5% | -2.9% | -170.0% | -1.9% | -7.5% | 0.7% | -5.0% | 4.7% | -7.7% | -15.7% | 11.7% | -7.3% | -28.6% | -36.1% | -13.5% | -8.4% | -1.3% | -11.5% | 19.0% | 84.1% |
| — | +67.1% | -489.0% | -3332.6% | -140.0% | +3.7% | +104.7% | -142.3% | +163.8% | +73.0% | +56.4% | +186.5% | +13.3% | -2073.5% | -214.1% | -171.4% | -110.0% | — | — | — | — |
| 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 | -27.3% | -0.4% | -0.5% | -26.0% | -0.3% | -1.0% | 0.1% | -0.6% | 0.8% | -1.1% | -1.9% | 1.9% | -1.2% | -3.5% | -5.0% | -2.2% | -1.7% | -0.2% | -2.1% | 4.0% | 17.2% |
| — | +55.5% | -638.1% | -4123.7% | -137.9% | +9.1% | +104.8% | -133.0% | +163.7% | +69.0% | +61.2% | +183.2% | +25.2% | -1444.3% | -139.7% | -155.5% | -109.7% | — | — | — | — | |
| ROA | -20.4% | -0.3% | -0.4% | -19.7% | -0.2% | -0.8% | 0.1% | -0.5% | 0.6% | -0.8% | -1.5% | 1.4% | -0.9% | -2.5% | -3.6% | -1.7% | -1.3% | -0.2% | -1.7% | 3.2% | 13.3% |
| — | +58.0% | -609.0% | -4046.5% | -137.9% | +8.8% | +104.9% | -133.6% | +165.3% | +67.1% | +59.4% | +181.7% | +27.7% | -1303.0% | -118.9% | -154.5% | -109.7% | — | — | — | — | |
| ROIC | -2.8% | -0.0% | -0.4% | -2.2% | -0.3% | -0.5% | 0.2% | 0.1% | 0.8% | -0.6% | -1.3% | 1.5% | -1.3% | -3.3% | -5.6% | -3.1% | -2.5% | -2.7% | -3.2% | 0.7% | 3.1% |
| — | +94.3% | -280.6% | -1648.3% | -132.6% | +20.6% | +115.3% | -90.3% | +162.2% | +82.4% | +76.1% | +147.8% | +50.1% | -25.6% | -74.0% | -514.1% | -181.4% | — | — | — | — |
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 | 0.22 | 0.10 | 0.23 | 0.22 | 0.16 | 0.19 | 0.17 | 0.16 | 0.14 | 0.16 | 0.18 | 0.18 | 0.18 | 0.19 | 0.20 | 0.09 | 0.09 | 0.09 | 0.09 | 0.07 | 0.08 |
| — | -46.3% | +33.9% | +40.8% | +19.0% | +17.9% | -3.3% | -11.1% | -26.3% | -14.5% | -11.0% | +100.2% | +106.4% | +99.9% | +121.1% | +24.7% | +11.0% | — | — | — | — | |
| Debt / EBITDA | 10.27 | 4.92 | 24.14 | — | 11.98 | 44.09 | 13.09 | 11.78 | 6.22 | 127.84 | — | 4.98 | 172.11 | — | — | — | — | — | — | 4.10 | 2.08 |
| — | -88.8% | +84.4% | — | +92.5% | -65.5% | — | +136.5% | -96.4% | — | — | — | — | — | — | — | — | — | — | — | — | |
| Current Ratio | 1.04 | 1.03 | 1.02 | 1.04 | 1.10 | 1.10 | 1.12 | 1.17 | 2.89 | 2.68 | 3.28 | 3.75 | 4.15 | 4.16 | 5.22 | 4.42 | 4.47 | 5.49 | 5.88 | 4.79 | 4.15 |
| — | -6.4% | -9.0% | -11.6% | -61.8% | -59.0% | -65.8% | -68.7% | -30.4% | -35.7% | -37.2% | -15.2% | -7.1% | -24.2% | -11.1% | -7.7% | +7.7% | — | — | — | — | |
| Quick Ratio | 0.66 | 0.61 | 0.58 | 0.66 | 0.71 | 0.65 | 0.62 | 0.74 | 2.28 | 1.83 | 2.29 | 2.90 | 3.31 | 3.20 | 4.22 | 3.68 | 3.87 | 4.90 | 5.33 | 4.44 | 3.92 |
| — | -6.5% | -5.9% | -10.7% | -68.9% | -64.5% | -73.1% | -74.5% | -31.2% | -43.0% | -45.6% | -21.2% | -14.3% | -34.7% | -20.9% | -17.2% | -1.5% | — | — | — | — | |
| Interest Coverage | -20.48 | 0.02 | -2.19 | -90.94 | -0.11 | -2.59 | 1.28 | -0.84 | 3.01 | -1.34 | -3.32 | 5.05 | -1.76 | -6.02 | -13.12 | -37.42 | -27.81 | -2.62 | -34.27 | 102.08 | 336.28 |
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Includes 30+ ratios · 20 years · Updated daily
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Quick answers to the most common questions about buying ARQ stock.
Arq, Inc.'s current P/E is -1.6x. Quarterly P/E ratios can vary due to seasonal revenue patterns and one-time charges.
Arq, Inc.'s current operating margin is -6.7%. 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 Arq, Inc.'s business trajectory between earnings reports.