Last 48 quarters of trend data · Technology · Computer Hardware
Quarterly valuation ratios — annualised for comparability. YoY Δ shows same-quarter-prior-year change.
Seagate Technology Holdings plc's quarterly P/E stands at 32.8x, up 142.8% year-over-year — indicating the stock has re-rated higher or earnings have softened. EV/EBITDA has expanded 98.7% YoY to 22.8x, reflecting rising market expectations or slowing EBITDA growth.
| Metric | TTM | Q3 '26 | Q2 '26 | Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| P/E Ratio → | 158.08 | 32.83 | 27.65 | 26.01 | 15.79 | 13.52 | 14.10 | 19.28 | 10.80 | 193.85 | — | — | — |
| — | +142.8% | +96.2% | +34.9% | +46.1% | -93.0% | — | — | — | — | — | — | — | |
| P/S Ratio | 25.66 | 7.90 | 5.78 | 5.43 | 3.15 | 2.12 | 2.04 | 2.71 | 2.94 | 2.99 | 2.87 | 2.36 | 2.00 |
| — | +272.1% | +183.3% | +100.6% | +7.2% | -29.1% | -28.9% | +14.8% | +47.2% | +62.7% | +99.8% | +71.8% | +35.5% | |
| P/B Ratio | — | 89.79 | 142.20 | — | — | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — | — | — | — | — | — | — | — | |
| P/FCF | 285.32 | 25.79 | 19.71 | 33.45 | 18.14 | 21.23 | 31.61 | 217.48 | 14.61 | 38.71 | 45.06 | 60.16 | 19.06 |
| — | +21.5% | -37.6% | -84.6% | +24.2% | -45.2% | -29.9% | +261.5% | -23.4% | +96.8% | +186.0% | +141.1% | -46.9% | |
| EV / EBITDA | 111.10 | 22.80 | 18.80 | 19.58 | 13.89 | 11.48 | 10.62 | 14.95 | 17.59 | 29.97 | 30.54 | — | 34.34 |
| — | +98.7% | +77.0% | +31.0% | -21.0% | -61.7% | -65.2% | — | -48.8% | — | — | — | +225.0% | |
| EV / EBIT | 125.86 | 22.80 | 22.06 | 21.98 | 15.40 | 13.12 | 13.48 | 17.41 | 10.69 | 44.10 | 60.44 | — | — |
| — | +73.7% | +63.6% | +26.2% | +44.1% | -70.2% | -77.7% | — | — | — | -41.4% | — | — |
Quarterly margins and returns. Watch for margin compression across consecutive quarters.
Seagate Technology Holdings plc's operating margin was 32.1% in Q3 2026, up 2.1 pp QoQ and up 12.1 pp YoY. This marks the 5th consecutive quarter of margin expansion, signaling a sustained improvement in operating efficiency. The trailing four-quarter average of 28.0% lags the current quarter, suggesting the recent improvement is above-trend. Gross margin expanded 32.2% YoY, indicating pricing power or improving input costs.
| Metric | TTM | Q3 '26 | Q2 '26 | Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gross Margin | 35.2% | 46.5% | 41.6% | 39.4% | 37.4% | 35.2% | 34.9% | 32.9% | 31.8% | 25.7% | 23.3% | 10.2% | 23.2% |
| — | +32.2% | +19.2% | +19.8% | +17.6% | +37.0% | +50.0% | +221.4% | +37.3% | +49.7% | +78.6% | -56.7% | -19.8% | |
| Operating Margin | 20.8% | 32.1% | 29.9% | 26.9% | 23.2% | 20.0% | 21.0% | 18.6% | 16.6% | 8.6% | 8.0% | -8.9% | 1.6% |
| — | +60.7% | +42.7% | +44.7% | +39.7% | +130.9% | +163.2% | +309.5% | +925.3% | +151.0% | +194.0% | -268.7% | -88.2% | |
| Net Margin | 16.1% | 24.0% | 21.0% | 20.9% | 20.0% | 15.7% | 14.5% | 14.1% | 27.2% | 1.5% | -1.2% | -12.7% | -5.7% |
| — | +52.7% | +45.3% | +48.4% | -26.6% | +942.0% | +1282.7% | +211.2% | +573.4% | +106.5% | +30.1% | -988.0% | -154.7% |
| Metric | TTM | Q3 '26 | Q2 '26 | Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ROE | — | 96.3% | 299.5% | — | — | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — | — | — | — | — | — | — | — | |
| ROA | 18.6% | 8.5% | 6.9% | 6.7% | 6.3% | 4.4% | 4.2% | 3.9% | 6.9% | 0.4% | -0.3% | -2.5% | -1.2% |
| — | +94.0% | +63.9% | +71.8% | -9.5% | +1148.0% | +1692.4% | +255.6% | +683.5% | +106.4% | +33.9% | -855.0% | -138.8% | |
| ROIC | 41.4% | 35.1% | 16.4% | 14.2% | 11.9% | 9.4% | 11.3% | 10.1% | 8.1% | 3.5% | 3.0% | -2.8% | 0.5% |
| — | +273.2% | +45.8% | +40.1% | +47.0% | +165.8% | +277.7% | +467.8% | +1570.2% | +167.3% | +223.3% | -277.4% | -90.9% |
Quarterly solvency trend — watch for debt spikes or covenant pressure.
Seagate Technology Holdings plc's Debt/EBITDA ratio is 0.4x, down from 4.9x last quarter — comfortably within a safe range.
| Metric | TTM | Q3 '26 | Q2 '26 | Q1 '26 | Q4 '25 | Q3 '25 | Q2 '25 | Q1 '25 | Q4 '24 | Q3 '24 | Q2 '24 | Q1 '24 | Q4 '23 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Debt / Equity | — | 0.36 | 9.80 | — | — | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — | — | — | — | — | — | — | — | |
| Debt / EBITDA | 2.51 | 0.37 | 4.92 | 6.41 | 7.94 | 10.42 | 10.31 | 12.15 | 15.05 | 27.53 | 30.48 | — | 44.88 |
| — | -96.4% | -52.2% | -47.3% | -47.2% | -62.2% | -66.2% | — | -66.5% | — | — | — | +283.8% | |
| Current Ratio | 1.38 | 1.33 | 1.12 | 0.98 | 1.38 | 1.36 | 1.23 | 1.14 | 1.08 | 0.85 | 1.04 | 1.07 | 1.12 |
| — | -2.5% | -9.3% | -14.2% | +28.3% | +59.3% | +18.7% | +7.1% | -4.1% | -13.6% | -8.1% | -10.6% | -1.2% | |
| Quick Ratio | 0.84 | 0.85 | 0.72 | 0.62 | 0.84 | 0.75 | 0.74 | 0.70 | 0.68 | 0.47 | 0.62 | 0.64 | 0.68 |
| — | +13.9% | -2.2% | -12.5% | +23.7% | +61.4% | +18.4% | +9.9% | -0.8% | -29.4% | -10.1% | -5.8% | -1.9% | |
| Interest Coverage | 5.71 | 15.74 | 10.82 | 8.68 | 7.56 | 5.61 | 5.17 | 4.72 | 7.56 | 1.71 | 1.12 | -0.75 | -0.01 |
| — | — | — | — | — | — | — | — | — | — | — | — | — |
Includes 30+ ratios · 48 years · Updated daily
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Seagate Technology Holdings plc's current P/E is 158.1x. The average P/E over the last 4 quarters is 25.6x. Quarterly P/E ratios can vary due to seasonal revenue patterns and one-time charges.
Seagate Technology Holdings plc's current operating margin is 20.8%. 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 Seagate Technology Holdings plc's business trajectory between earnings reports.