Last 11 quarters of trend data · Industrials · Industrial - Machinery
Quarterly valuation ratios — annualised for comparability. YoY Δ shows same-quarter-prior-year change.
| Metric | TTM | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 | Q3 '23 | Q2 '23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| P/E Ratio → | -5.88 | — | — | — | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — | — | — | — | — | — | — | |
| P/S Ratio | 222.79 | 217.22 | 247.63 | 256.22 | 119.64 | 703.61 | 364.09 | 35.17 | 33.40 | — | — | — |
| — | -69.1% | -32.0% | +628.4% | +258.2% | — | — | — | — | — | — | — | |
| P/B Ratio | 1.70 | 2.18 | 2.40 | 3.18 | 1.00 | 3.76 | 5.74 | 2.32 | — | — | — | — |
| — | -41.9% | -58.3% | +37.2% | — | — | — | — | — | — | — | — | |
| P/FCF | — | — | — | — | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — | — | — | — | — | — | — | |
| EV / EBITDA | — | — | — | — | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — | — | — | — | — | — | — | |
| EV / EBIT | — | — | — | — | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — | — | — | — | — | — | — |
Quarterly margins and returns. Watch for margin compression across consecutive quarters.
Serve Robotics Inc.'s operating margin was -4569.4% in Q4 2025, up 502.2 pp QoQ and up 3151.6 pp YoY. The trailing four-quarter average of -4143.7% exceeds the current quarter, suggesting the latest result may reflect seasonal weakness or a one-off headwind. Gross margin contracted 102.8% YoY, suggesting cost inflation or competitive pricing pressure.
| Metric | TTM | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 | Q3 '23 | Q2 '23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gross Margin | -580.2% | -756.8% | -637.9% | -445.3% | -333.4% | -373.1% | -70.3% | 30.4% | 62.8% | -834.2% | -815.1% | -531.1% |
| — | -102.8% | -807.5% | -1565.1% | -631.1% | +55.3% | +91.4% | +105.7% | — | — | — | — | |
| Operating Margin | -4253.8% | -4569.4% | -5071.6% | -3527.1% | -3406.6% | -7721.0% | -3811.7% | -1826.7% | -814.6% | -15967.0% | -8915.2% | -6614.6% |
| — | +40.8% | -33.1% | -93.1% | -318.2% | +51.6% | +57.2% | +72.4% | — | — | — | — | |
| Net Margin | -3823.5% | -3885.8% | -4809.9% | -3247.7% | -3000.5% | -7461.0% | -3609.1% | -1929.5% | -954.7% | -16534.5% | -12220.8% | -8008.9% |
| — | +47.9% | -33.3% | -68.3% | -214.3% | +54.9% | +70.5% | +75.9% | — | — | — | — |
| Metric | TTM | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 | Q3 '23 | Q2 '23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ROE | -42.0% | -10.8% | -13.4% | -10.0% | -7.7% | -14.0% | -18.9% | -91.9% | — | — | -322.8% | — |
| — | +22.7% | +28.8% | +89.1% | — | — | +94.1% | — | — | — | — | — | |
| ROA | -40.0% | -10.3% | -12.9% | -9.7% | -7.4% | -13.0% | -17.0% | -48.8% | -256.3% | -124.8% | -113.0% | -98.9% |
| — | +21.2% | +24.2% | +80.2% | +97.1% | +89.5% | +85.0% | +50.6% | — | — | — | — | |
| ROIC | -64.9% | -14.4% | -19.8% | -31.6% | -89.9% | -115.5% | -135.1% | -741.0% | — | -250.7% | — | — |
| — | +87.6% | +85.4% | +95.7% | — | +53.9% | — | — | — | — | — | — |
Quarterly solvency trend — watch for debt spikes or covenant pressure.
| Metric | TTM | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 | Q3 '23 | Q2 '23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Debt / Equity | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.02 | 0.03 | 0.10 | — | — | 2.06 | — |
| — | -15.8% | -49.1% | -87.4% | — | — | -98.6% | — | — | — | — | — | |
| Debt / EBITDA | — | — | — | — | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — | — | — | — | — | — | — | |
| Current Ratio | 18.13 | 18.13 | 17.21 | 32.79 | 38.03 | 18.40 | 10.65 | 7.24 | 0.24 | 0.23 | 1.06 | 0.13 |
| — | -1.5% | +61.7% | +353.1% | +15942.5% | +7755.6% | +909.0% | +5602.9% | — | — | — | — | |
| Quick Ratio | 18.13 | 18.13 | 17.21 | 32.79 | 38.03 | 18.36 | 10.58 | 7.07 | 0.18 | 0.11 | 0.88 | 0.05 |
| — | -1.2% | +62.6% | +363.7% | +21087.5% | +16572.6% | +1107.7% | +13422.1% | — | — | — | — | |
| Interest Coverage | — | — | -5156.22 | — | -3882.72 | — | — | -33.74 | -5.81 | -22.08 | -4.15 | -9.00 |
| — | — | — | — | — | — | — | — | — | — | — | — |
Includes 30+ ratios · 11 years · Updated daily
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Serve Robotics Inc.'s current P/E is -5.9x. Quarterly P/E ratios can vary due to seasonal revenue patterns and one-time charges.
Serve Robotics Inc.'s current operating margin is -4253.8%. 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 Serve Robotics Inc.'s business trajectory between earnings reports.