PLPC currently shows a PE to growth ratio reading of 11.63 as of Oct 22, 2026. Dividing the 37.23 PE ratio by the 3.2% earnings growth rate produces this figure.
A ten years lookback reveals an average PEG ratio of 1.15 for Preformed Line Products. Compared to historical data, PLPC's 11.63 PEG ratio represents an increase of 911%. The ten years high came in the Jun 2026 quarter at 14.4, reflecting peak valuation relative to growth. The bottom was reached in the Dec 2018 quarter at 0.09, suggesting attractive value relative to growth during that period.
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | N/A | 28.83 | -5.2% |
| 2024 | N/A | 16.9 | -41.3% |
| 2023 | 0.62 | 10.4 | 16.7% |
| 2022 | 0.15 | 7.55 | 51.5% |
| 2021 | 0.44 | 8.89 | 20.3% |
| 2020 | 0.37 | 11.31 | 30.7% |
| 2019 | N/A | 13.03 | -12.3% |
| 2018 | 0.09 | 10.27 | 112.9% |
| 2017 | N/A | 28.65 | -15.9% |
| 2016 | 0.14 | 19.7 | 136% |
| 2015 | N/A | 33.68 | -47.7% |
| 2014 | N/A | 22.86 | -37.8% |
| 2013 | N/A | 19.05 | -30.2% |
| 2012 | N/A | 10.8 | -6.6% |
| 2011 | 0.3 | 10.13 | 33.6% |
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Jun 2026 | 14.4 | 46.08 | 3.2% |
| Mar 2026 | N/A | 38.79 | -12.3% |
| Dec 2025 | N/A | 28.83 | -5.2% |
| Sep 2025 | 2.05 | 25.84 | 12.6% |
| Jun 2025 | 4.03 | 18.52 | 4.6% |
| Mar 2025 | N/A | 17.6 | -24% |
| Dec 2024 | N/A | 16.9 | -41.3% |
| Sep 2024 | N/A | 19 | -54.8% |
| Jun 2024 | N/A | 15.1 | -42% |
| Mar 2024 | N/A | 12.28 | -18.6% |
| Dec 2023 | 0.62 | 10.4 | 16.7% |
| Sep 2023 | 0.19 | 10.91 | 56.7% |
| Jun 2023 | 0.21 | 10.97 | 53.2% |
| Mar 2023 | 0.18 | 9.95 | 54.7% |
| Dec 2022 | 0.15 | 7.55 | 51.5% |
When comparing to historical data, PLPC's PEG ratio sits above the 5 and 10-year averages.
Preformed Line Products's PEG of 11.63 is higher than the Industrials sector, the industry and its peers average.
Relative to its peer stocks APH and GLW, PLPC's PEG ratio is higher. Preformed Line Products's PEG ratio of 11.63 is above the peer average of 0.53.
Based on Oct 22, 2026 data, PLPC has a PEG ratio of 11.63.
Across the past 5 years, PLPC's PEG ratio has averaged at 1.91.
In the last ten years, PLPC's peak PEG ratio of 14.4 occurred in the Jun 2026 quarter.
Compared to the 10-year average, PLPC's PEG ratio stands 911% higher.
The elevated PEG ratio of 11.63 indicates that PLPC may be priced above its earnings growth potential.
The PEG ratio derives from taking PE and dividing by the rate at which earnings are growing (YoY TTM). As of Oct 22, 2026, Preformed Line Products has a PE ratio of 37.23. Earnings grew at 3.2% over the TTM period ending Jun 2026. Applying the formula, this gives a PEG ratio of 11.63. PEG RATIO(11.63) = PE RATIO(37.23) / EPS GROWTH(3.2%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.