Last 48 quarters of trend data · Technology · Semiconductors
Quarterly valuation ratios — annualised for comparability. YoY Δ shows same-quarter-prior-year change.
| Metric | TTM | Q2 '27 | Q1 '27 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| P/E Ratio → | -37.99 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2322.88 |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| P/S Ratio | 7.59 | 8.75 | 7.47 | 6.85 | 8.36 | 7.33 | 5.90 | 9.55 | 7.05 | 8.49 | 8.60 | 10.28 | 8.90 | 13.34 | 9.81 | 10.49 | 6.35 | 10.23 | 8.57 | 14.42 | 19.68 |
| — | +19.3% | +26.7% | -28.2% | +18.6% | -13.7% | -31.4% | -7.1% | -20.8% | -36.3% | -12.3% | -2.0% | +40.2% | +30.3% | +14.5% | -27.3% | -67.7% | -9.5% | -31.4% | +7.5% | +132.0% | |
| P/B Ratio | 4.85 | 6.10 | 4.95 | 4.65 | 6.14 | 4.86 | 3.54 | 5.72 | 4.20 | 3.95 | 3.37 | 3.79 | 3.05 | 5.50 | 4.02 | 5.77 | 3.59 | 5.73 | 5.39 | 9.51 | 13.71 |
| — | +25.6% | +40.0% | -18.7% | +46.1% | +22.9% | +4.8% | +50.8% | +38.1% | -28.2% | -16.1% | -34.2% | -15.2% | -3.9% | -25.4% | -39.4% | -73.8% | -19.7% | -24.4% | +35.5% | +233.2% | |
| P/FCF | 51.14 | — | — | 48.24 | 28.86 | 69.53 | 49.49 | 37.76 | 141.46 | 38.19 | — | — | 81.67 | — | 30.90 | 285.32 | 495.69 | — | 26.82 | 75.97 | 309.93 |
| — | — | — | +27.7% | -79.6% | +82.1% | — | — | +73.2% | — | — | — | -83.5% | — | +15.2% | +275.6% | +59.9% | — | — | -17.3% | +696.5% | |
| EV / EBITDA | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 801.27 |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| EV / EBIT | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Quarterly margins and returns. Watch for margin compression across consecutive quarters.
| Metric | TTM | Q2 '27 | Q1 '27 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gross Margin | 58.0% | 57.7% | 59.1% | 57.9% | 58.4% | 57.6% | 58.7% | 59.6% | 59.1% | 58.9% | 58.7% | 59.8% | 59.3% | 61.9% | 60.4% | 59.6% | 62.2% | 63.1% | 62.6% | 63.5% | 62.5% |
| — | +0.2% | +0.7% | -2.8% | -1.1% | -2.2% | +0.1% | -0.4% | -0.3% | -4.8% | -2.8% | +0.3% | -4.7% | -1.9% | -3.6% | -6.2% | -0.5% | +1.3% | +0.3% | +4.4% | +0.8% | |
| Operating Margin | -21.1% | -7.5% | -18.1% | -17.1% | -15.0% | -23.0% | -30.1% | -28.7% | -30.9% | -56.9% | -72.4% | -80.8% | -82.9% | -56.9% | -57.2% | -28.1% | -24.2% | -25.0% | -11.6% | -13.7% | -1.3% |
| — | +67.3% | +39.8% | +40.6% | +51.5% | +59.6% | +58.4% | +64.4% | +62.8% | -0.1% | -26.6% | -187.3% | -242.4% | -127.9% | -392.0% | -105.8% | -1743.7% | -232.2% | +19.6% | +39.4% | +95.5% | |
| Net Margin | -19.4% | -6.2% | -18.0% | -16.3% | -13.9% | -20.9% | -28.3% | -24.1% | -29.1% | -54.8% | -69.6% | -117.4% | -82.4% | -50.2% | -57.8% | -13.3% | -23.8% | -29.2% | -12.0% | -10.2% | 0.8% |
| — | +70.4% | +36.4% | +32.3% | +52.2% | +61.8% | +59.3% | +79.5% | +64.7% | -9.0% | -20.5% | -781.0% | -245.8% | -71.8% | -382.1% | -30.8% | -3006.1% | -224.1% | +22.3% | +49.3% | +102.7% |
| Metric | TTM | Q2 '27 | Q1 '27 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ROE | -13.1% | -1.1% | -3.0% | -2.8% | -2.6% | -3.5% | -4.3% | -3.6% | -4.4% | -6.3% | -6.8% | -10.5% | -7.0% | -5.2% | -5.9% | -1.9% | -3.4% | -4.1% | -1.9% | -1.7% | 0.1% |
| — | +68.6% | +29.7% | +23.5% | +40.7% | +45.0% | +36.9% | +65.5% | +37.5% | -22.5% | -14.8% | -466.1% | -105.7% | -25.8% | -206.9% | -8.9% | -2418.3% | -185.2% | +13.8% | +35.9% | +104.0% | |
| ROA | -10.2% | -0.8% | -2.3% | -2.1% | -2.1% | -2.8% | -3.5% | -3.0% | -3.6% | -5.4% | -5.9% | -9.0% | -6.0% | -4.5% | -5.1% | -1.6% | -2.9% | -3.5% | -1.6% | -1.4% | 0.1% |
| — | +70.1% | +35.1% | +28.8% | +43.1% | +47.5% | +40.2% | +67.0% | +39.7% | -21.6% | -15.3% | -468.3% | -107.7% | -26.5% | -210.9% | -11.6% | -2492.4% | -194.0% | +12.7% | +36.0% | +103.9% | |
| ROIC | -14.8% | -1.2% | -3.0% | -3.0% | -2.8% | -3.8% | -4.5% | -4.2% | -4.6% | -6.6% | -7.0% | -7.2% | -6.7% | -5.4% | -5.4% | -3.6% | -3.4% | -3.9% | -2.0% | -3.9% | -0.5% |
| — | +68.8% | +34.5% | +28.0% | +38.8% | +42.5% | +35.2% | +40.8% | +31.4% | -20.6% | -29.2% | -100.7% | -94.8% | -40.0% | -164.8% | +9.1% | -542.0% | -131.0% | +30.3% | +8.4% | +89.2% |
Quarterly solvency trend — watch for debt spikes or covenant pressure.
| Metric | TTM | Q2 '27 | Q1 '27 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Debt / Equity | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 |
| — | +241.4% | +185.7% | +140.9% | +114.8% | -51.6% | -3.0% | -1.7% | +8.6% | +9.8% | -38.0% | -33.1% | -37.4% | -38.3% | -31.7% | -33.4% | -33.2% | -14.0% | -19.9% | -2.6% | +15.8% | |
| Debt / EBITDA | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5.90 |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| Current Ratio | 2.31 | 2.85 | 2.43 | 2.31 | 2.66 | 2.73 | 2.69 | 2.65 | 2.84 | 3.06 | 3.69 | 3.38 | 3.69 | 3.84 | 3.80 | 3.65 | 3.69 | 3.65 | 3.72 | 2.99 | 6.80 |
| — | +4.3% | -9.7% | -13.0% | -6.5% | -10.7% | -27.3% | -21.5% | -23.0% | -20.3% | -2.8% | -7.5% | +0.1% | +5.2% | +2.2% | +22.2% | -45.8% | -41.6% | -48.8% | -55.6% | -11.1% | |
| Quick Ratio | 2.01 | 2.29 | 1.95 | 2.01 | 2.38 | 2.46 | 2.37 | 2.36 | 2.50 | 2.72 | 3.30 | 3.03 | 3.28 | 3.37 | 3.29 | 3.16 | 3.13 | 3.13 | 3.16 | 2.48 | 6.23 |
| — | -6.9% | -18.0% | -14.9% | -4.5% | -9.6% | -28.1% | -21.9% | -23.9% | -19.3% | +0.5% | -4.4% | +5.1% | +7.7% | +3.8% | +27.6% | -49.8% | -45.6% | -53.4% | -61.1% | -14.4% | |
| Interest Coverage | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Includes 30+ ratios · 48 years · Updated daily
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Quick answers to the most common questions about buying AMBA stock.
Ambarella, Inc.'s current P/E is -38.0x. Quarterly P/E ratios can vary due to seasonal revenue patterns and one-time charges.
Ambarella, Inc.'s current operating margin is -21.1%. 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 Ambarella, Inc.'s business trajectory between earnings reports.