STX currently has a PEG ratio reading of 0.52 as of Sep 11, 2026. This value reflects a P/E ratio of 57.1 measured against EPS growth of 109.8%. When compared to the trailing four-quarter average of 0.5, STX's PEG ratio shows a 4% increase.
A ten years lookback shows an average PEG ratio of 0.33 for Seagate Technology Holdings. Compared to historical data, STX's 0.52 PE to growth ratio represents a rise of 58%. 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 |
|---|---|---|---|
| 2026 | 0.51 | 56.41 | 109.8% |
| 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% |
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Jul 2026 | 0.51 | 56.41 | 109.8% |
| 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% |
When comparing to historical values, STX's PEG ratio is higher than its 3, 5 and 10-year averages.
With a PEG of 0.52, STX is below the Technology sector and the industry average. Compared to its Technology sector average of 0.59, Seagate Technology Holdings's PEG is 12% lower.
Compared to its peers, STX's PEG ratio is under MSFT's and NTAP's but above WDC's.
STX's Sep 11, 2026 PEG ratio comes in at 0.52.
STX has a 3-year average PEG ratio of 0.3.
STX has a 5-year average PEG ratio of 0.25.
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 58% 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 Sep 11, 2026, Seagate Technology Holdings has a P/E ratio of 57.1. Earnings grew at 109.8% over the TTM period ending Jul 2026. Applying the formula, this produces a price to earnings growth ratio of 0.52. PEG RATIO(0.52) = PE RATIO(57.1) / EPS GROWTH(109.8%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.