Seagate Technology Holdings plc (STX) P/E Ratio History
Premium ValuationTrading at 33.2x vs 5Y avg 24.7x · 80th percentile · Premium to historical baseline · Data 2003–2027
Loading P/E history...
P/E Ratio Analysis
As of November 7, 2026, Seagate Technology Holdings plc (STX) trades at a price-to-earnings ratio of 33.2x, with a stock price of $460.99 and trailing twelve-month earnings per share of $18.95.
The current P/E is 34% above its 5-year average of 24.7x. Over the past five years, STX's P/E has ranged from a low of 9.7x to a high of 67.1x, placing the current valuation at the 80th percentile of its historical range.
Compared to the Technology sector median P/E of 28.8x, STX trades at a 15% premium to its sector peers. The sector includes 337 companies with P/E ratios ranging from 0.0x to 199.3x.
The PEG ratio of 1.58 (P/E divided by 105% EPS growth) suggests a fair valuation relative to its earnings growth. Peter Lynch popularized the rule that a PEG below 1.0 indicates an attractive entry point.
Relative to the broader market, STX commands a significant premium over the S&P 500 median P/E of 26.3x. Investors should consider the company's growth prospects, competitive position, and earnings quality when evaluating whether the current valuation is justified.
For a comprehensive intrinsic value estimate using discounted cash flow analysis, see our STX DCF Valuation Calculator →
Note: P/E ratio is just one valuation metric. It does not account for balance sheet strength, cash flow quality, or growth sustainability. Always conduct comprehensive due diligence before making investment decisions.
STX Cross-Benchmark Valuation
How does the current P/E compare to sector peers and the broader market?
STX P/E vs Peers
Servers, PCs and Storage peers sorted by market cap
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $91B | 10.6Lowest | 0.19Best | +384%Best | |
| $34B | 26.6 | 1.83 | +12% | |
| $25B | 158.7 | - | +0% | |
| $17B | 22.0 | - | +25% | |
| $218B | 37.8 | 2.44 | +36% | |
| $37B | 231.8 | - | -89% | |
| $1.4T | 61.6 | 1.23 | +288% | |
| $253B | 50.9 | - | +5% |
Lower P/E can signal a discount or weaker growth expectations; PEG adds growth context.
STX Historical P/E Data (2003–2027)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Period End | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2027 Q1 | Oct 02 2026 | $848.99 | $19.06 | 44.5x | +177% |
| FY2026 Q4 | Jul 03 2026 | $820.16 | $13.90 | 59.0x | +268% |
| FY2026 Q3 | Apr 03 2026 | $429.36 | $10.54 | 40.7x | +154% |
| FY2026 Q2 | Jan 02 2026 | $287.54 | $8.84 | 32.5x | +103% |
| FY2026 Q1 | Oct 03 2025 | $252.79 | $7.79 | 32.5x | +102% |
| FY2025 Q4 | Jun 27 2025 | $141.44 | $6.77 | 20.9x | +30% |
| FY2025 Q3 | Mar 28 2025 | $84.92 | $6.92 | 12.3x | -24% |
| FY2025 Q2 | Dec 27 2024 | $87.39 | $5.47 | 16.0x | -0% |
| FY2025 Q1 | Sep 27 2024 | $108.74 | $3.83 | 28.4x | +77% |
| FY2024 Q4 | Jun 28 2024 | $103.27 | $1.54 | 67.1x | +318% |
| FY2023 Q2 | Dec 30 2022 | $52.61 | $2.81 | 18.7x | +17% |
| FY2023 Q1 | Sep 30 2022 | $53.23 | $5.20 | 10.2x | -36% |
| FY2022 Q4 | - | $71.44 | $7.34 | 9.7x | -39% |
| FY2022 Q3 | Apr 01 2022 | $89.42 | $8.14 | 11.0x | -32% |
| FY2022 Q2 | Dec 31 2021 | $112.98 | $7.97 | 14.2x | -12% |
| FY2022 Q1 | Oct 01 2021 | $84.41 | $6.86 | 12.3x | -23% |
| FY2021 Q4 | Jun 30 2021 | $87.93 | $5.44 | 16.2x | +1% |
| FY2021 Q3 | Apr 02 2021 | $78.49 | $4.01 | 19.6x | +22% |
| FY2021 Q2 | Jan 01 2021 | $62.16 | $3.84 | 16.2x | +1% |
| FY2021 Q1 | Oct 02 2020 | $48.74 | $3.92 | 12.4x | -23% |
| FY2020 Q4 | - | $48.41 | $3.80 | 12.7x | -21% |
| FY2020 Q3 | Apr 03 2020 | $45.76 | $6.70 | 6.8x | -57% |
| FY2020 Q2 | Jan 03 2020 | $58.91 | $6.17 | 9.5x | -41% |
| FY2020 Q1 | Oct 04 2019 | $53.68 | $6.31 | 8.5x | -47% |
| FY2019 Q4 | Jun 30 2019 | $47.12 | $7.11 | 6.6x | -59% |
| FY2019 Q3 | Mar 29 2019 | $47.89 | $5.14 | 9.3x | -42% |
| FY2019 Q2 | Dec 28 2018 | $38.35 | $5.76 | 6.7x | -59% |
| FY2019 Q1 | Sep 28 2018 | $47.35 | $4.97 | 9.5x | -41% |
| FY2018 Q4 | Jun 30 2018 | $56.47 | $4.05 | 13.9x | -13% |
| FY2018 Q3 | Mar 30 2018 | $58.52 | $2.86 | 20.5x | +27% |
| FY2018 Q2 | Dec 29 2017 | $41.84 | $2.20 | 19.0x | +18% |
| FY2018 Q1 | Sep 29 2017 | $33.17 | $2.65 | 12.5x | -22% |
| FY2017 Q4 | Jun 30 2017 | $38.75 | $2.58 | 15.0x | -6% |
| FY2017 Q3 | Mar 31 2017 | $45.93 | $2.43 | 18.9x | +18% |
| FY2017 Q2 | Dec 30 2016 | $38.17 | $1.71 | 22.3x | +39% |
| FY2017 Q1 | Sep 30 2016 | $38.55 | $1.26 | 30.6x | +91% |
| FY2016 Q4 | - | $24.36 | $0.82 | 29.7x | +85% |
| FY2016 Q3 | Apr 01 2016 | $33.69 | $1.02 | 33.0x | +106% |
| FY2016 Q2 | Jan 01 2016 | $36.66 | $1.97 | 18.6x | +16% |
| FY2016 Q1 | Oct 02 2015 | $43.18 | $4.20 | 10.3x | -36% |
| FY2015 Q4 | - | $47.50 | $5.22 | 9.1x | -43% |
| FY2015 Q3 | Apr 03 2015 | $52.45 | $5.74 | 9.1x | -43% |
| FY2015 Q2 | Jan 02 2015 | $66.02 | $6.03 | 10.9x | -32% |
| FY2015 Q1 | Oct 03 2014 | $56.08 | $4.49 | 12.5x | -22% |
| FY2014 Q4 | Jun 30 2014 | $56.82 | $4.52 | 12.6x | -22% |
| FY2014 Q3 | Mar 28 2014 | $54.92 | $4.51 | 12.2x | -24% |
| FY2014 Q2 | Dec 27 2013 | $55.66 | $4.47 | 12.5x | -22% |
| FY2014 Q1 | Sep 27 2013 | $43.51 | $4.53 | 9.6x | -40% |
| FY2013 Q4 | Jun 30 2013 | $44.83 | $4.79 | 9.4x | -42% |
| FY2013 Q3 | Mar 29 2013 | $36.55 | $6.22 | 5.9x | -63% |
| FY2013 Q2 | Dec 28 2012 | $29.95 | $7.57 | 4.0x | -75% |
| FY2013 Q1 | Sep 28 2012 | $30.96 | $7.55 | 4.1x | -74% |
| FY2012 Q4 | Jun 30 2012 | $24.73 | $6.45 | 3.8x | -76% |
| FY2012 Q3 | Mar 30 2012 | $26.96 | $4.35 | 6.2x | -61% |
| FY2012 Q2 | Dec 30 2011 | $16.40 | $2.08 | 7.9x | -51% |
| FY2012 Q1 | Sep 30 2011 | $10.28 | $1.11 | 9.3x | -42% |
| FY2011 Q4 | - | $16.16 | $1.10 | 14.7x | -8% |
| FY2011 Q3 | Apr 01 2011 | $14.94 | $1.59 | 9.4x | -41% |
| FY2011 Q2 | Dec 31 2010 | $15.03 | $2.38 | 6.3x | -61% |
| FY2011 Q1 | Oct 01 2010 | $11.69 | $3.10 | 3.8x | -77% |
| FY2010 Q4 | Jun 30 2010 | $13.04 | $3.14 | 4.2x | -74% |
| FY2010 Q3 | Apr 02 2010 | $18.11 | $2.22 | 8.2x | -49% |
| FY2010 Q2 | Jan 01 2010 | $18.19 | $0.66 | 27.6x | +72% |
| FY2009 Q1 | Oct 03 2008 | $10.93 | $1.82 | 6.0x | -63% |
| FY2008 Q4 | Jun 30 2008 | $19.13 | $2.34 | 8.2x | -49% |
| FY2008 Q3 | Mar 28 2008 | $20.30 | $2.98 | 6.8x | -58% |
| FY2008 Q2 | Dec 28 2007 | $25.85 | $2.70 | 9.6x | -40% |
| FY2008 Q1 | Sep 28 2007 | $25.58 | $2.20 | 11.6x | -28% |
| FY2007 Q4 | Jun 30 2007 | $21.77 | $1.59 | 13.7x | -15% |
| FY2007 Q3 | Mar 30 2007 | $23.30 | $0.64 | 36.3x | +126% |
| FY2007 Q2 | Dec 29 2006 | $26.50 | $0.80 | 33.0x | +106% |
| FY2007 Q1 | Sep 29 2006 | $23.09 | $1.14 | 20.2x | +26% |
| FY2006 Q4 | Jun 30 2006 | $22.64 | $1.65 | 13.7x | -15% |
| FY2006 Q3 | Mar 31 2006 | $26.33 | $2.19 | 12.0x | -25% |
| FY2006 Q2 | Dec 30 2005 | $19.99 | $2.11 | 9.5x | -41% |
| FY2006 Q1 | Sep 30 2005 | $15.85 | $1.83 | 8.7x | -46% |
| FY2005 Q4 | - | $17.55 | $1.40 | 12.5x | -22% |
| FY2005 Q3 | Apr 01 2005 | $19.40 | $0.78 | 25.0x | +56% |
| FY2005 Q2 | Dec 31 2004 | $17.27 | $0.65 | 26.7x | +67% |
| FY2005 Q1 | Oct 01 2004 | $13.88 | $0.77 | 18.1x | +13% |
| FY2004 Q4 | Jun 30 2004 | $14.43 | $1.06 | 13.7x | -15% |
| FY2004 Q3 | Apr 02 2004 | $16.11 | $1.46 | 11.0x | -31% |
| FY2004 Q2 | Jan 02 2004 | $19.31 | $1.51 | 12.8x | -20% |
| FY2004 Q1 | Oct 03 2003 | $27.72 | $1.53 | 18.1x | +13% |
| FY2003 Q4 | Jun 30 2003 | $17.65 | $1.37 | 12.9x | -20% |
| FY2003 Q3 | Mar 28 2003 | $10.35 | $0.55 | 18.8x | +17% |
Average P/E for displayed period: 16.1x
STX Chart Terminal
Live VCP patterns, Cup & Handle overlays, support/resistance, and AI trade plans.
Live Breakouts Feed
High-probability breakout stocks crossing their pivot across 5 pattern engines.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
23+ years return with dividends reinvested.
Peer Comparison
Compare growth, multiples, and margins vs sector.
STX — Frequently Asked Questions
Quick answers to the most common questions about buying STX stock.
What is STX's P/E ratio?
Seagate Technology Holdings plc (STX) trailing twelve-month P/E ratio is 33.2x, based on TTM diluted EPS of $18.95. The 5-year average P/E is 24.7x and the historical range spans 9.7x to 67.1x.
Is STX stock overvalued or undervalued?
STX trades at 33.2x P/E, above its 5-year average of 24.7x. The 80th percentile ranking within the 9.7x–67.1x historical range indicates a premium to historical valuation.
Is STX stock expensive?
Yes, STX is expensive relative to its own history. The current P/E of 33.2x is above the 5-year average of 24.7x and also above the Technology sector median of 28.8x. The stock sits at the 80th percentile of its 5-year valuation range.
What is STX's historical P/E range?
Over the past 5 years, STX's P/E ratio has ranged from 9.7x to 67.1x, with a median of 18.7x and an average of 24.7x. The current P/E of 33.2x places the stock at the 80th percentile of this range. Full historical data spans 2003–2027.
How does STX's P/E compare to the S&P 500?
STX trades at 33.2x P/E versus the S&P 500 median of 26.3x. The 26% premium to the market typically reflects higher expected earnings growth or quality.
How does STX's valuation compare to Technology peers?
Seagate Technology Holdings plc P/E of 33.2x compares to the Technology sector median of 28.8x. The premium reflects expected growth above peers or stronger fundamentals. See the peer comparison table on this page for ticker-by-ticker P/E and PEG.
What is STX's PEG ratio?
STX PEG ratio is 1.58, based on a P/E of 33.2x and EPS growth of 105.3%. A PEG between 1 and 2 suggests valuation aligns with growth expectations — typically considered fair.
What is STX's earnings yield?
STX earnings yield is 3.02%, the inverse of its 33.2x P/E ratio. Earnings yield represents the percentage of each dollar invested that the company earns. It can be compared directly to bond yields to assess relative attractiveness of stocks versus fixed income.