Last 48 quarters of trend data · Technology · Hardware, Equipment & Parts
Quarterly valuation ratios — annualised for comparability. YoY Δ shows same-quarter-prior-year change.
| Metric | TTM | Q4 '26 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| P/E Ratio → | 260.83 | 82.87 | 61.39 | 60.71 | 22.63 | — | — | 53.82 | — | — | — | — | — | — | — | — | — | 56.54 | 64.72 | 38.82 | 29.68 |
| — | — | — | +12.8% | — | — | — | — | — | — | — | — | — | — | — | — | — | +83.8% | +149.9% | +49.2% | +11.2% | |
| P/S Ratio | 29.69 | 9.75 | 5.13 | 4.26 | 2.65 | 2.27 | 1.68 | 2.64 | 2.53 | 2.10 | 1.91 | 1.46 | 1.16 | 1.47 | 1.07 | 0.89 | 0.86 | 1.68 | 2.56 | 2.47 | 2.16 |
| — | +329.9% | +204.9% | +61.1% | +4.5% | +7.8% | -11.8% | +81.2% | +117.4% | +42.7% | +78.6% | +64.2% | +34.9% | -12.3% | -58.3% | -64.0% | -60.1% | -35.7% | +0.9% | -11.2% | +47.5% | |
| P/B Ratio | 5.58 | 7.10 | 3.36 | 3.23 | 1.93 | 1.64 | 1.23 | 1.90 | 2.33 | 1.39 | 1.15 | 0.81 | 0.69 | 0.98 | 0.71 | 0.66 | 0.65 | 1.36 | 1.93 | 1.86 | 1.64 |
| — | +333.9% | +172.5% | +69.7% | -17.1% | +17.5% | +7.5% | +134.9% | +236.8% | +41.6% | +61.4% | +22.5% | +6.5% | -27.7% | -63.2% | -64.4% | -60.4% | -33.4% | -19.1% | -31.2% | +17.0% | |
| P/FCF | — | — | — | — | — | — | 49.27 | 46.38 | 55.98 | 44.29 | 95.31 | — | 8.98 | 20.07 | 23.96 | 10.71 | — | 78.47 | — | 14.89 | 360.34 |
| — | — | — | — | — | — | -48.3% | — | +523.4% | +120.6% | +297.8% | — | — | -74.4% | — | -28.1% | — | +221.8% | — | +19.8% | +3294.6% | |
| EV / EBITDA | 197.44 | 52.20 | 50.30 | 24.14 | 16.46 | 14.34 | 11.24 | 16.38 | 17.75 | 16.33 | 18.23 | 15.05 | 17.56 | 11.02 | 9.86 | 12.12 | 11.26 | 7.75 | 11.60 | 11.49 | 10.39 |
| — | +263.9% | +347.5% | +47.4% | -7.2% | -12.2% | -38.4% | +8.8% | +1.1% | +48.2% | +84.8% | +24.2% | +55.9% | +42.1% | -15.0% | +5.5% | +8.4% | -38.0% | -10.5% | -10.2% | +33.1% | |
| EV / EBIT | 226.57 | 64.25 | 69.57 | 36.67 | 22.37 | 26.02 | 48.88 | 23.75 | 49.00 | 46.45 | 43.27 | 83.57 | — | 65.89 | 33.42 | 261.82 | 50.32 | 12.72 | 19.51 | 19.79 | 18.00 |
| — | +147.0% | +42.3% | +54.4% | -54.4% | -44.0% | +13.0% | -71.6% | — | -29.5% | +29.4% | -68.1% | — | +417.9% | +71.3% | +1222.9% | +179.5% | -40.9% | -16.3% | -1.2% | +41.8% |
Quarterly margins and returns. Watch for margin compression across consecutive quarters.
| Metric | TTM | Q4 '26 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gross Margin | 38.5% | 38.5% | 37.7% | 37.0% | 36.6% | 36.6% | 35.2% | 35.5% | 34.1% | 32.9% | 30.3% | 31.0% | 29.1% | 29.2% | 33.9% | 30.0% | 33.0% | 36.8% | 38.9% | 38.6% | 38.6% |
| — | +5.1% | +6.9% | +4.1% | +7.3% | +11.4% | +16.2% | +14.6% | +17.1% | +12.7% | -10.5% | +3.3% | -11.7% | -20.7% | -12.8% | -22.2% | -14.5% | -0.3% | +5.0% | -3.0% | -2.0% | |
| Operating Margin | 13.6% | 12.4% | 8.2% | 11.8% | 10.9% | 10.4% | 9.7% | 10.1% | 7.4% | 5.9% | 2.8% | 2.7% | -1.7% | 3.4% | 5.4% | 0.6% | 3.2% | 12.9% | 12.9% | 12.2% | 12.0% |
| — | +19.4% | -15.3% | +16.9% | +47.5% | +76.7% | +247.1% | +276.9% | +525.2% | +73.4% | -48.5% | +345.2% | -155.0% | -73.7% | -57.9% | -95.1% | -73.6% | +7.1% | +18.7% | -19.3% | -15.6% | |
| Net Margin | 11.8% | 11.8% | 10.6% | 8.7% | 14.3% | -6.3% | 1.0% | 7.2% | 1.9% | -3.7% | -1.1% | -2.4% | -6.4% | -14.8% | 0.2% | -3.3% | -2.9% | 4.9% | 5.9% | 8.4% | 9.4% |
| — | +288.1% | +910.1% | +21.0% | +645.4% | -69.6% | +196.1% | +402.1% | +129.9% | +75.1% | -631.4% | +27.5% | -122.8% | -400.6% | -96.5% | -139.2% | -130.7% | -51.7% | -42.8% | -25.0% | +47.4% |
| Metric | TTM | Q4 '26 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ROE | 2.4% | 2.2% | 1.9% | 1.7% | 2.6% | -1.1% | 0.2% | 1.5% | 0.4% | -0.6% | -0.2% | -0.4% | -0.9% | -2.4% | 0.0% | -0.6% | -0.7% | 1.0% | 1.1% | 1.6% | 1.8% |
| — | +288.2% | +886.8% | +11.9% | +603.7% | -89.5% | +219.6% | +522.1% | +139.8% | +75.0% | -573.5% | +43.0% | -40.6% | -343.9% | -97.0% | -138.9% | -137.5% | -54.9% | -54.3% | -43.0% | -1.0% | |
| ROA | 1.4% | 1.4% | 1.2% | 1.0% | 1.5% | -0.7% | 0.1% | 0.7% | 0.2% | -0.3% | -0.1% | -0.2% | -0.5% | -1.3% | 0.0% | -0.3% | -0.4% | 0.6% | 0.6% | 1.0% | 1.1% |
| — | +307.5% | +977.3% | +37.9% | +761.8% | -95.0% | +221.3% | +473.7% | +135.8% | +73.9% | -602.2% | +40.6% | -38.9% | -329.1% | -97.2% | -133.8% | -131.2% | -56.3% | -52.9% | -39.6% | +32.2% | |
| ROIC | 1.7% | 1.4% | 0.9% | 1.3% | 1.1% | 1.1% | 1.0% | 1.1% | 0.7% | 0.5% | 0.2% | 0.2% | -0.1% | 0.3% | 0.5% | 0.1% | 0.4% | 2.0% | 1.9% | 1.8% | 1.7% |
| — | +36.9% | -6.6% | +20.9% | +54.6% | +106.6% | +345.8% | +428.7% | +675.1% | +83.1% | -51.7% | +265.9% | -130.6% | -86.3% | -76.4% | -96.9% | -76.0% | +2.3% | +10.0% | -19.7% | -10.7% |
Quarterly solvency trend — watch for debt spikes or covenant pressure.
| Metric | TTM | Q4 '26 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Debt / Equity | 0.31 | 0.31 | 0.31 | 0.40 | 0.40 | 0.46 | 0.48 | 0.51 | 0.72 | 0.54 | 0.54 | 0.54 | 0.63 | 0.62 | 0.62 | 0.64 | 0.67 | 0.56 | 0.56 | 0.58 | 0.36 |
| — | -31.4% | -35.6% | -21.8% | -43.7% | -15.2% | -10.4% | -5.4% | +13.9% | -12.8% | -12.9% | -15.2% | -6.2% | +11.6% | +10.5% | +10.4% | +84.0% | +50.6% | +22.6% | +16.3% | -32.9% | |
| Debt / EBITDA | 11.07 | 8.99 | 17.73 | 10.91 | 11.90 | 13.25 | 13.50 | 14.55 | 17.73 | 19.47 | 24.97 | 26.09 | 37.21 | 18.37 | 20.20 | 26.29 | 25.31 | 13.00 | 13.68 | 14.59 | 9.28 |
| — | -32.1% | +31.3% | -25.0% | -32.9% | -31.9% | -45.9% | -44.2% | -52.4% | +6.0% | +23.6% | -0.7% | +47.0% | +41.2% | +47.7% | +80.2% | +172.8% | +42.6% | +37.8% | +69.1% | -5.8% | |
| Current Ratio | 2.43 | 2.43 | 3.05 | 2.25 | 2.33 | 2.19 | 2.47 | 2.67 | 2.67 | 2.72 | 2.71 | 2.88 | 2.99 | 3.01 | 3.08 | 3.02 | 2.87 | 3.40 | 1.99 | 2.00 | 2.97 |
| — | +10.9% | +23.4% | -15.7% | -12.9% | -19.7% | -8.8% | -7.3% | -10.7% | -9.6% | -11.9% | -4.5% | +4.4% | -11.3% | +54.3% | +50.8% | -3.3% | -18.1% | -53.2% | -37.8% | -4.0% | |
| Quick Ratio | 1.52 | 1.52 | 2.04 | 1.30 | 1.39 | 1.39 | 1.54 | 1.64 | 1.65 | 1.77 | 1.72 | 1.79 | 1.81 | 1.84 | 1.82 | 1.81 | 1.73 | 2.69 | 1.58 | 1.61 | 2.24 |
| — | +9.8% | +32.5% | -20.7% | -16.0% | -21.5% | -10.5% | -8.3% | -8.8% | -3.7% | -5.2% | -0.9% | +4.7% | -31.7% | +15.1% | +12.6% | -22.7% | -16.0% | -51.6% | -27.9% | +6.8% | |
| Interest Coverage | 7.78 | 7.78 | 3.13 | 4.66 | 3.69 | 0.86 | 1.17 | 3.00 | 1.29 | 1.15 | 1.01 | 0.41 | -0.25 | 0.52 | 0.90 | 0.12 | 0.69 | 2.36 | 2.45 | 5.76 | 7.80 |
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Includes 30+ ratios · 48 years · Updated daily
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Quick answers to the most common questions about buying COHR stock.
Coherent, Inc.'s current P/E is 260.8x. The average P/E over the last 4 quarters is 56.9x. Quarterly P/E ratios can vary due to seasonal revenue patterns and one-time charges.
Coherent, Inc.'s current operating margin is 13.6%. 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 Coherent, Inc.'s business trajectory between earnings reports.