Based on the latest data from Jul 31, 2026, JBL's PEG ratio sits at 0.75. This metric combines a PE of 38.9 with an earnings growth rate of 51.7%.
Looking at the past nine years, JBL's PEG ratio has settled around 0.54 on average. At 0.75, today's PEG ratio sits 39% higher than its historical average. Within the past nine years, the Nov 2020 quarter saw the highest PEG reading at 3.96. At 0.01, the May 2021 quarter represented the lowest PEG ratio in this timeframe.
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | N/A | 34.14 | -47.1% |
| 2024 | 0.11 | 9.64 | 84.4% |
| 2023 | N/A | 18.6 | -12.9% |
| 2022 | 0.17 | 8.54 | 50.5% |
| 2021 | 0.01 | 13.17 | 1,202.8% |
| 2020 | N/A | 94.86 | -80.5% |
| 2019 | 0.06 | 15.57 | 270% |
| 2018 | N/A | 59.12 | -29.6% |
| 2017 | N/A | 44.15 | -46.6% |
| 2016 | N/A | 15.93 | -9.5% |
| 2015 | 0.56 | 13.16 | 23.5% |
| 2014 | N/A | 18.13 | -35% |
| 2013 | N/A | 12.47 | -4.2% |
| 2012 | 1.63 | 11.93 | 7.3% |
| 2011 | 0.08 | 9.47 | 125.3% |
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| May 2026 | 0.87 | 45.01 | 51.7% |
| Feb 2026 | 0.48 | 35.14 | 72.5% |
| Nov 2025 | N/A | 32.37 | -39.2% |
| Aug 2025 | N/A | 34.14 | -47.1% |
| May 2025 | N/A | 31.46 | -52.2% |
| Feb 2025 | N/A | 35.45 | -63.1% |
| Nov 2024 | 0.16 | 12.68 | 78.8% |
| Aug 2024 | 0.11 | 9.64 | 84.4% |
| May 2024 | 0.2 | 10.64 | 54.1% |
| Feb 2024 | 0.18 | 12.16 | 68.3% |
| Nov 2023 | N/A | 19.25 | -14.9% |
| Aug 2023 | N/A | 18.6 | -12.9% |
| May 2023 | 0.58 | 12.35 | 21.2% |
| Feb 2023 | 0.45 | 11.79 | 26.4% |
| Nov 2022 | 0.26 | 10.25 | 40% |
When comparing to historical data, JBL's PEG ratio is above the 3, 5 and 10-year averages.
Jabil's PEG of 0.75 is higher than the Technology sector average but lower than the industry and its peers average. But in comparison with the Technology sector average of 0.74, Jabil's PEG is only 1.4% higher.
Relative to its peers, JBL's PEG ratio is below FLEX's and SANM's yet above CLS's. Jabil's PEG ratio of 0.75 is below the peer average of 1.46.
| Stock name | PEG ratio | Market cap |
|---|---|---|
| CLS Celestica, Inc. | 0.31 | $38.26B |
| JBL Jabil Inc | 0.76 | $33.26B |
| PLXS Plexus Corp | 1.09 | $6.74B |
| BHE Benchmark Electronics Inc | 1.2 | $2.88B |
| SANM Sanmina Corp | 1.74 | $10.2B |
| FLEX Flex Ltd | 3.07 | $42.81B |
JBL has a PEG ratio of 0.75, per Jul 31, 2026 data.
JBL's 3-year PEG ratio average comes in at 0.33.
JBL's 5-year PEG ratio average comes in at 0.27.
The Nov 2020 quarter marked the nine years high at 3.96 for JBL's PEG ratio.
JBL currently has a PEG ratio 39% above its 9-year average.
Computing the PEG ratio involves dividing the PE ratio by the company's EPS growth rate (YoY TTM). As of Jul 31, 2026, Jabil carries a PE ratio of 38.9. Earnings grew at 51.7% over the TTM period ending May 2026. Applying the formula, this yields a PEG ratio of 0.75. PEG RATIO(0.75) = PE RATIO(38.9) / EPS GROWTH(51.7%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.