Last 48 quarters of trend data · Technology · Software - Application
Quarterly valuation ratios — annualised for comparability. YoY Δ shows same-quarter-prior-year change.
PDF Solutions, Inc.'s quarterly P/E stands at 68.1x.
| Metric | TTM | Q1 '26 | 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 → | -3988.96 | 68.15 | — | 197.40 | 183.05 | — | 490.58 | 60.92 | 208.60 | — | 352.41 | — | 66.32 |
| — | — | — | +224.0% | -12.2% | — | +39.2% | — | +214.5% | — | -37.7% | — | — | |
| P/S Ratio | 11.85 | 5.49 | 4.52 | 4.48 | 4.06 | 3.91 | 5.29 | 6.67 | 8.54 | 7.84 | 7.58 | 7.30 | 10.59 |
| — | +40.5% | -14.5% | -32.9% | -52.5% | -50.2% | -30.3% | -8.6% | -19.3% | -22.4% | +12.6% | +24.8% | +84.4% | |
| P/B Ratio | 9.43 | 4.71 | 4.16 | 3.87 | 3.26 | 3.00 | 4.30 | 5.15 | 6.13 | 5.75 | 5.45 | 5.58 | 7.86 |
| — | +57.0% | -3.3% | -24.9% | -46.8% | -47.8% | -21.0% | -7.7% | -22.0% | -25.5% | +4.8% | +21.6% | +95.3% | |
| P/FCF | — | — | 37.83 | — | — | 427.33 | — | 66.18 | — | — | — | 19.19 | — |
| — | — | — | — | — | — | — | +244.9% | — | — | — | — | — | |
| EV / EBITDA | 153.03 | 32.67 | 41.67 | 37.65 | 73.27 | — | 237.21 | 93.15 | 210.52 | — | 808.60 | 852.46 | 129.76 |
| — | — | -82.4% | -59.6% | -65.2% | — | -70.7% | -89.1% | +62.2% | — | +1546.0% | +774.1% | -54.3% | |
| EV / EBIT | 449.82 | 51.38 | 76.39 | 56.13 | 166.29 | — | 475.35 | 135.44 | 1266.33 | — | — | — | 222.38 |
| — | — | -83.9% | -58.6% | -86.9% | — | — | — | +469.4% | — | — | — | — |
Quarterly margins and returns. Watch for margin compression across consecutive quarters.
PDF Solutions, Inc.'s operating margin was 10.5% in Q1 2026, up 5.0 pp QoQ and up 17.9 pp YoY. The trailing four-quarter average of 6.7% lags the current quarter, suggesting the recent improvement is above-trend. Gross margin contracted 3.9% YoY, suggesting cost inflation or competitive pricing pressure.
| Metric | TTM | Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 | Q3 '23 | Q2 '23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gross Margin | 74.0% | 70.1% | 74.4% | 72.3% | 71.2% | 72.9% | 68.3% | 73.1% | 70.6% | 67.3% | 67.9% | 66.3% | 70.3% |
| — | -3.9% | +9.1% | -1.1% | +0.8% | +8.4% | +0.5% | +10.3% | +0.5% | -5.0% | -4.2% | -3.3% | +7.7% | |
| Operating Margin | 2.7% | 10.5% | 5.5% | 8.5% | 2.2% | -7.4% | 0.2% | 4.6% | 0.6% | -4.7% | -2.8% | -2.9% | 4.0% |
| — | +241.1% | +2400.6% | +85.1% | +240.8% | -56.8% | +107.9% | +257.2% | -84.0% | -390.8% | -204.3% | -355.0% | +228.3% | |
| Net Margin | -0.3% | 8.0% | -0.1% | 2.3% | 2.2% | -6.3% | 1.1% | 4.8% | 4.1% | -1.0% | 2.2% | -11.7% | 16.4% |
| — | +225.6% | -107.1% | -52.3% | -45.9% | -567.1% | -50.1% | +140.5% | -75.1% | -209.2% | +81.0% | -437.9% | +596.6% |
| Metric | TTM | Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 | Q3 '23 | Q2 '23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ROE | -0.2% | 1.7% | -0.0% | 0.5% | 0.5% | -1.2% | 0.2% | 0.9% | 0.7% | -0.2% | 0.4% | -2.2% | 3.1% |
| — | +241.8% | -108.1% | -46.9% | -39.3% | -608.1% | -43.7% | +141.8% | -76.1% | -203.2% | +68.4% | -423.0% | +660.2% | |
| ROA | -0.2% | 1.1% | -0.0% | 0.3% | 0.3% | -0.9% | 0.2% | 0.7% | 0.6% | -0.1% | 0.3% | -1.7% | 2.4% |
| — | +231.2% | -106.7% | -55.5% | -49.7% | -531.3% | -44.1% | +142.0% | -75.7% | -207.1% | +74.6% | -422.9% | +638.5% | |
| ROIC | 1.9% | 1.7% | 0.9% | 1.2% | 0.3% | -1.2% | 0.1% | 1.1% | 0.1% | -1.0% | -0.7% | -0.7% | 1.0% |
| — | +238.7% | +1489.4% | +12.8% | +115.5% | -16.6% | +107.8% | +244.0% | -87.0% | -259.4% | -190.0% | -363.6% | +299.6% |
Quarterly solvency trend — watch for debt spikes or covenant pressure.
PDF Solutions, Inc.'s Debt/EBITDA ratio is 0.8x, down from 11.0x last quarter — comfortably within a safe range. The current ratio has improved 7.1% YoY to 2.34x, strengthening the short-term liquidity position.
| Metric | TTM | Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 | Q3 '23 | Q2 '23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Debt / Equity | 0.28 | 0.03 | 0.28 | 0.28 | 0.29 | 0.29 | 0.02 | 0.02 | 0.02 | 0.03 | 0.03 | 0.03 | 0.03 |
| — | -90.6% | +1243.7% | +1103.5% | +1089.4% | +1009.8% | -22.1% | -20.0% | -20.3% | -20.9% | -22.7% | -21.6% | -11.3% | |
| Debt / EBITDA | 4.46 | 0.78 | 10.99 | 10.47 | 24.77 | — | 5.05 | 1.81 | 3.53 | — | 17.33 | 19.36 | 2.11 |
| — | — | +117.8% | +478.8% | +601.0% | — | -70.9% | -90.6% | +67.1% | — | +1075.9% | +458.9% | -80.1% | |
| Current Ratio | 2.28 | 2.34 | 2.28 | 2.21 | 2.37 | 2.19 | 3.40 | 3.32 | 3.48 | 3.62 | 3.89 | 3.89 | 3.92 |
| — | +7.1% | -33.0% | -33.3% | -32.1% | -39.5% | -12.6% | -14.8% | -11.2% | +1.6% | +17.1% | +13.0% | +0.1% | |
| Quick Ratio | 2.28 | 2.34 | 2.28 | 2.21 | 2.37 | 2.19 | 3.40 | 3.32 | 3.48 | 3.62 | 3.89 | 3.89 | 3.92 |
| — | +7.1% | -33.0% | -33.3% | -32.1% | -39.5% | -12.6% | -14.8% | -11.2% | +1.6% | +17.1% | +13.0% | +0.1% | |
| Interest Coverage | 1.81 | 5.80 | 3.27 | 3.82 | 1.06 | -8.63 | — | 1.40 | — | — | — | — | — |
| — | — | — | — | — | — | — | — | — | — | — | — | — |
Includes 30+ ratios · 48 years · Updated daily
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Quick answers to the most common questions about buying PDFS stock.
PDF Solutions, Inc.'s current P/E is -3989.0x. The average P/E over the last 3 quarters is 149.5x. Quarterly P/E ratios can vary due to seasonal revenue patterns and one-time charges.
PDF Solutions, Inc.'s current operating margin is 2.7%. 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 PDF Solutions, Inc.'s business trajectory between earnings reports.