Last 31 quarters of trend data
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 → | -2.81 | — | — | — | — | — | — | 0.55 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| P/S Ratio | 9.92 | — | — | 1.00 | 0.30 | 3.43 | 2.82 | 0.16 | 1.20 | — | — | — | — | — | — | — | — | 18.54 | 16.13 | 33.25 | 95.48 |
| — | — | — | +516.2% | -74.9% | — | — | — | — | — | — | — | — | — | — | — | — | +59.7% | -95.8% | -81.5% | -21.7% | |
| P/B Ratio | 1.57 | 2.83 | 0.96 | 0.45 | 0.11 | 0.15 | 0.10 | 0.13 | 0.11 | 0.09 | — | 0.73 | 0.65 | 1.83 | 4.81 | 2.73 | 2.15 | 0.89 | 1.24 | 1.47 | 2.36 |
| — | +1801.7% | +823.1% | +240.7% | -2.6% | +58.6% | — | -82.0% | -82.4% | -94.9% | — | -73.1% | -69.9% | +104.0% | +288.5% | +85.9% | -8.7% | -58.1% | -36.9% | -8.6% | -9.0% | |
| P/FCF | — | — | — | — | — | — | — | 0.81 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| EV / EBITDA | — | — | — | — | — | — | — | -0.97 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| EV / EBIT | — | — | — | — | — | — | — | -0.97 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
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 | 100.0% | — | — | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | — | — | — | — | — | — | — | — | -3239.2% | -1270.3% | -1862.1% | -1920.7% |
| — | — | — | 0.0% | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | -973.3% | -1370.3% | +79.3% | +42.2% | |
| Operating Margin | -239.8% | — | — | -81.8% | -115.0% | -1797.8% | -1798.8% | 27.8% | -581.4% | — | — | — | — | — | — | — | — | -4389.9% | -1826.2% | -2690.1% | -3242.8% |
| — | — | — | -394.1% | +80.2% | — | — | — | — | — | — | — | — | — | — | — | — | -714.1% | +91.5% | +81.4% | +40.4% | |
| Net Margin | -170.1% | — | — | -78.0% | -111.5% | -348.4% | -1764.2% | 29.3% | -372.7% | — | — | — | — | — | — | — | — | -4375.2% | -1825.3% | -2021.6% | -3244.3% |
| — | — | — | -365.6% | +70.1% | — | — | — | — | — | — | — | — | — | — | — | — | -711.1% | +91.6% | +86.0% | +31.0% |
| 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 | -39.3% | -29.6% | -40.0% | -8.6% | -10.8% | -3.7% | -16.2% | 6.2% | -8.5% | -15.1% | — | -14.0% | 84.0% | -92.1% | -96.7% | -53.5% | -50.1% | -42.9% | -30.4% | -20.6% | -18.6% |
| — | -691.2% | -146.9% | -238.0% | -26.6% | +75.2% | — | +144.3% | -110.1% | +83.7% | — | +73.8% | +267.5% | -114.7% | -217.8% | -159.8% | -169.9% | -50.7% | -22.6% | +27.8% | +30.2% | |
| ROA | -36.1% | -22.7% | -34.4% | -7.8% | -9.9% | -3.4% | -14.7% | 5.7% | -7.6% | -13.1% | — | -11.9% | 59.8% | -38.8% | -47.1% | -33.5% | -34.8% | -32.8% | -24.5% | -17.0% | -15.7% |
| — | -574.4% | -133.5% | -236.5% | -29.4% | +74.3% | — | +148.4% | -112.8% | +66.1% | — | +64.6% | +271.6% | -18.4% | -92.0% | -97.3% | -121.3% | -77.8% | -97.0% | -8.8% | -8.5% | |
| ROIC | -65.1% | -34.7% | -49.1% | -11.6% | -14.3% | -23.4% | -20.3% | 6.9% | -17.8% | -16.0% | — | -36.0% | -275.6% | — | — | — | — | — | — | — | — |
| — | -47.9% | -141.5% | -268.9% | +19.4% | -46.5% | — | +119.1% | +93.6% | — | — | — | — | — | — | — | — | — | — | — | — |
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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.06 |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | -89.9% | |
| Debt / EBITDA | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| Current Ratio | 5.15 | 0.82 | 1.80 | 5.15 | 5.78 | 5.03 | 4.21 | 5.83 | 5.07 | 3.68 | — | 3.85 | 4.21 | 1.44 | 1.11 | 1.94 | 2.54 | 3.22 | 4.51 | 5.00 | 5.61 |
| — | -83.7% | -57.2% | -11.6% | +13.9% | +36.6% | — | +51.5% | +20.3% | +155.8% | — | +98.0% | +65.9% | -55.3% | -75.5% | -61.2% | -54.7% | -53.7% | +36.8% | +45.0% | +30.1% | |
| Quick Ratio | 5.15 | 0.82 | 1.80 | 5.15 | 5.78 | 5.03 | 4.21 | 5.83 | 5.07 | 3.68 | — | 3.85 | 4.21 | 1.44 | 1.11 | 1.94 | 2.54 | 3.22 | 4.51 | 4.92 | 5.61 |
| — | -83.7% | -57.2% | -11.6% | +13.9% | +36.6% | — | +51.5% | +20.3% | +155.8% | — | +98.0% | +65.9% | -55.3% | -75.5% | -60.5% | -54.7% | -53.7% | +36.8% | +42.5% | +30.1% | |
| Interest Coverage | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | -14338.00 | -2257.00 |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Includes 30+ ratios · 31 years · Updated daily
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Korsana Biosciences, Inc.'s current P/E is -2.8x. Quarterly P/E ratios can vary due to seasonal revenue patterns and one-time charges.
Korsana Biosciences, Inc.'s current operating margin is -239.8%. 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 Korsana Biosciences, Inc.'s business trajectory between earnings reports.