SITE currently shows a PEG ratio reading of 0.73 as of Oct 2, 2026. Dividing the 24.27 PE ratio by the 33.2% earnings growth rate produces this figure.
A ten years lookback reveals an average PEG ratio of 3.16 for SiteOne Landscape Supply. Compared to historical data, SITE's 0.73 PEG ratio represents a decrease of 77%. The ten years high came in the Jun 2019 quarter at 34.58, reflecting peak valuation relative to growth. The bottom was reached in the Jul 2017 quarter at 0.3, suggesting favorable value relative to growth during that period.
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | 1.55 | 37.53 | 24.2% |
| 2024 | N/A | 48.98 | -28.9% |
| 2023 | N/A | 42.32 | -29.5% |
| 2023 | 11.33 | 21.53 | 1.9% |
| 2022 | 0.51 | 45.29 | 89% |
| 2021 | 1.13 | 56.05 | 49.7% |
| 2019 | 14.5 | 47.86 | 3.3% |
| 2018 | 0.9 | 30.38 | 33.6% |
| 2017 | 0.38 | 55.99 | 145.5% |
| 2017 | N/A | N/A | -189.4% |
| 2016 | N/A | N/A | -258.6% |
| 2014 | N/A | N/A | N/A |
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Jun 2026 | 0.95 | 31.61 | 33.2% |
| Mar 2026 | 1.14 | 38.26 | 33.7% |
| Dec 2025 | 1.55 | 37.53 | 24.2% |
| Sep 2025 | N/A | 41.5 | -0.6% |
| Jun 2025 | N/A | 43.52 | -19% |
| Mar 2025 | N/A | 47.8 | -27.4% |
| Dec 2024 | N/A | 48.98 | -28.9% |
| Sep 2024 | N/A | 48.3 | -19.7% |
| Jun 2024 | N/A | 35.5 | -19.7% |
| Mar 2024 | N/A | 49.73 | -24.2% |
| Dec 2023 | N/A | 42.32 | -29.5% |
| Oct 2023 | N/A | 41.91 | -35.9% |
| Jul 2023 | N/A | 39.29 | -31.7% |
| Apr 2023 | N/A | 29.56 | -21.4% |
| Jan 2023 | 11.33 | 21.53 | 1.9% |
SITE's PEG ratio today comes in under the 5 and 10-year averages.
SiteOne Landscape Supply's PEG of 0.73 is lower than the Industrials sector and the industry average. In comparison with the Industrials sector average of 0.99, SiteOne Landscape Supply's PEG is 26% lower.
SITE's Oct 2, 2026 PEG ratio comes in at 0.73.
Historical data over a 5-year period puts SITE's average PEG ratio at 2.13.
In the last ten years, SITE's peak PEG ratio of 34.58 occurred in the Jun 2019 quarter.
Compared to the 10-year average, SITE's PEG ratio sits 77% lower.
PEG equals PE divided by EPS growth rate (YoY TTM). As of Oct 2, 2026, SiteOne Landscape Supply carries a PE ratio of 24.27. Earnings grew at 33.2% over the TTM period ending Jun 2026. Applying the formula, this yields a PEG ratio of 0.73. PEG RATIO(0.73) = PE RATIO(24.27) / EPS GROWTH(33.2%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.