Based on the most recent data from Aug 14, 2026, WMS's PEG ratio comes in at 5.75. This metric factors in a PE of 25.89 with an earnings growth rate of 4.5%.
Looking at the last ten years, WMS's PEG ratio has has been around 4.05 on average. At 5.75, today's PE to growth ratio sits 42% above its historical average. Within the last ten years, the Dec 2025 quarter recorded the highest PEG value at 79.67. At 0.07, the Sep 2016 quarter showed the minimum PEG ratio in this period.
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2026 | N/A | 25.02 | -5.7% |
| 2025 | N/A | 18.7 | -10.9% |
| 2024 | 4.56 | 26.42 | 5.8% |
| 2023 | 0.15 | 13.67 | 91.3% |
| 2022 | 1.68 | 36.9 | 22% |
| 2021 | 0.21 | 39.16 | 182.2% |
| 2020 | N/A | N/A | -361% |
| 2019 | 0.91 | 20.95 | 23% |
| 2018 | 0.27 | 25.9 | 96.1% |
| 2017 | 1.56 | 42.94 | 27.5% |
| 2016 | 0.26 | 53.25 | 205.3% |
| 2015 | N/A | N/A | -81% |
| 2014 | N/A | N/A | -175% |
| 2013 | N/A | N/A | -55.6% |
| 2012 | N/A | N/A | N/A |
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Jun 2026 | 5.98 | 26.92 | 4.5% |
| Mar 2026 | N/A | 25.02 | -5.7% |
| Dec 2025 | 79.67 | 23.9 | 0.3% |
| Sep 2025 | N/A | 23.47 | -6.9% |
| Jun 2025 | N/A | 20.58 | -12.8% |
| Mar 2025 | N/A | 18.7 | -10.9% |
| Dec 2024 | N/A | 19.14 | -5.2% |
| Sep 2024 | 4.34 | 24.75 | 5.7% |
| Jun 2024 | 5.11 | 25.06 | 4.9% |
| Mar 2024 | 4.56 | 26.42 | 5.8% |
| Dec 2023 | 1.66 | 22.08 | 13.3% |
| Sep 2023 | 2.04 | 18.94 | 9.3% |
| Jun 2023 | 0.56 | 18.65 | 33.2% |
| Mar 2023 | 0.15 | 13.67 | 91.3% |
| Dec 2022 | 0.15 | 14.59 | 94.5% |
WMS's PEG ratio today is higher than its 10-year average, though it is below the 3 and 5-year averages.
Advanced Drainage Systems's PEG of 5.75 is above the Industrials sector and the industry average. Compared to its Industrials sector average of 1.13, Advanced Drainage Systems's PEG is 409% higher.
WMS has a PEG ratio above that of peer stocks ROG and PRLB.
WMS shows a PEG ratio of 5.75, per Aug 14, 2026 data.
WMS's 3-year PEG ratio average stands at 14.77.
WMS's 5-year PEG ratio average stands at 7.42.
The Dec 2025 quarter marked the ten years high at 79.67 for WMS's PEG ratio.
WMS currently has a PEG ratio 42% above its 10-year average.
A 5.75 PEG ratio for WMS suggests the stock is priced at a premium relative to its growth trajectory.
Computing the PEG ratio involves dividing the PE ratio by the company's EPS growth (YoY TTM). As of Aug 14, 2026, Advanced Drainage Systems has a P/E ratio of 25.89. Earnings grew at 4.5% over the TTM period ending Jun 2026. Applying the formula, this produces a price to earnings growth ratio of 5.75. PEG RATIO(5.75) = PE RATIO(25.89) / EPS GROWTH(4.5%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.