STX currently has a PEG ratio reading of 1.41 as of Jul 31, 2026. This value reflects a P/E ratio of 77.9 measured against EPS growth of 55.2%. When compared to the trailing four-quarter average of 0.39, STX's PEG ratio shows a 264% increase.
A ten years lookback shows an average PEG ratio of 0.32 for Seagate Technology Holdings. Compared to historical data, STX's 1.41 PE to growth ratio represents a rise of 341%. STX reached its maximum PEG ratio of 1.8 during the Jan 2020 quarter over the past ten years. The Mar 2025 quarter had the bottom reading at 0.02, indicating the most optimal growth-adjusted valuation.
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | 0.06 | 20.41 | 333.1% |
| 2024 | 0.4 | 64.54 | 162.5% |
| 2023 | N/A | N/A | -134.1% |
| 2022 | 0.24 | 9.21 | 38.1% |
| 2021 | 0.38 | 16.03 | 41.8% |
| 2020 | N/A | 12.36 | -46.3% |
| 2019 | 0.09 | 6.61 | 73.9% |
| 2018 | 0.24 | 13.77 | 57.1% |
| 2017 | 0.07 | 14.85 | 214.5% |
| 2016 | N/A | 28.95 | -84.6% |
| 2015 | 0.58 | 8.95 | 15.5% |
| 2014 | N/A | 12.21 | -6.2% |
| 2013 | N/A | 9.02 | -26% |
| 2012 | 0.01 | 3.68 | 494.7% |
| 2011 | N/A | 14.48 | -65.5% |
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Apr 2026 | 0.71 | 39.07 | 55.2% |
| Jan 2026 | 0.48 | 31.22 | 64.5% |
| Oct 2025 | 0.3 | 31.44 | 104.6% |
| Jun 2025 | 0.06 | 20.41 | 333.1% |
| Mar 2025 | 0.02 | 11.99 | 644.6% |
| Dec 2024 | 0.06 | 15.61 | 259.5% |
| Sep 2024 | 0.13 | 27.67 | 209.8% |
| Jun 2024 | 0.4 | 64.54 | 162.5% |
| Mar 2024 | N/A | N/A | -64.6% |
| Dec 2023 | N/A | N/A | -221.5% |
| Sep 2023 | N/A | N/A | -167.3% |
| Jun 2023 | N/A | N/A | -134.1% |
| Mar 2023 | N/A | N/A | -109.6% |
| Dec 2022 | N/A | 18.2 | -64.1% |
| Sep 2022 | N/A | 10.01 | -23% |
When comparing to historical values, STX's PEG ratio is higher than its 3, 5 and 10-year averages.
With a PEG of 1.41, STX is above the Technology sector and the industry average but below its peers average. Compared to its Technology sector average of 0.74, Seagate Technology Holdings's PEG is 91% higher.
Compared to its peers, STX's PEG ratio is under NTAP's and HPQ's but above MSFT's and WDC's. Seagate Technology Holdings's PEG ratio of 1.41 is below the peer average of 1.45.
| Stock name | PEG ratio | Market cap |
|---|---|---|
| WDC Western Digital Corp | 0.09 | $179.28B |
| MSFT Microsoft Corporation | 0.86 | $3.61T |
| STX Seagate Technology Holdings Plc | 1.34 | $182.65B |
| HPQ HP Inc | 2.15 | $24.71B |
| NTAP Netapp Inc | 2.77 | $35.78B |
STX's Jul 31, 2026 PEG ratio comes in at 1.41.
STX has a 3-year average PEG ratio of 0.27.
STX has a 5-year average PEG ratio of 0.23.
In the last ten years, STX's peak PEG ratio of 1.8 was recorded in the Jan 2020 quarter.
Currently, STX's PEG ratio stands 341% higher than its 10-year historical average.
To calculate the PEG ratio, take the company's PE ratio and divide by its EPS growth (YoY TTM). As of Jul 31, 2026, Seagate Technology Holdings has a P/E ratio of 77.9. Earnings grew at 55.2% over the TTM period ending Apr 2026. Applying the formula, this produces a price to earnings growth ratio of 1.41. PEG RATIO(1.41) = PE RATIO(77.9) / EPS GROWTH(55.2%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.