SiteOne Landscape Supply, Inc. (SITE) P/E Ratio History
UndervaluedTrading at 29.5x vs 5Y avg 37.1x · 25th percentile · Below historical baseline · Data 2017–2026
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P/E Ratio Analysis
As of November 8, 2026, SiteOne Landscape Supply, Inc. (SITE) trades at a price-to-earnings ratio of 29.5x, with a stock price of $112.71 and trailing twelve-month earnings per share of $3.83.
The current P/E is 20% below its 5-year average of 37.1x. Over the past five years, SITE's P/E has ranged from a low of 17.4x to a high of 50.5x, placing the current valuation at the 25th percentile of its historical range.
Compared to the Industrials sector median P/E of 22.3x, SITE trades at a 32% premium to its sector peers. The sector includes 417 companies with P/E ratios ranging from 0.0x to 193.8x.
The PEG ratio of 7.10 (P/E divided by 24% EPS growth) suggests the stock may be expensive relative to its earnings growth. Peter Lynch popularized the rule that a PEG below 1.0 indicates an attractive entry point.
Relative to the broader market, SITE commands a significant premium over the S&P 500 median P/E of 21.8x. Investors should consider the company's growth prospects, competitive position, and earnings quality when evaluating whether the current valuation is justified.
For a comprehensive intrinsic value estimate using discounted cash flow analysis, see our SITE DCF Valuation Calculator →
Note: P/E ratio is just one valuation metric. It does not account for balance sheet strength, cash flow quality, or growth sustainability. Always conduct comprehensive due diligence before making investment decisions.
SITE Cross-Benchmark Valuation
How does the current P/E compare to sector peers and the broader market?
SITE P/E vs Peers
Building Distributors and Lumber peers sorted by market cap
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $8B | 19.2 | 4.95 | -4% | |
| $6B | 24.7 | 1.02 | +7% | |
| $7B | 165.8 | 20.99 | -57% | |
| $24B | 7.1Lowest | 0.22Best | +9% | |
| $45B | 22.2 | 1.30 | +9% | |
| $6B | 28.5 | - | +11% | |
| $2B | 23.4 | - | +27% | |
| $181B | 37.3 | 2.29 | -28% | |
| $17B | 20.3 | - | +36%Best | |
| $56B | 15.4 | 0.59 | -11% |
Lower P/E can signal a discount or weaker growth expectations; PEG adds growth context.
SITE Historical P/E Data (2017–2026)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Period End | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2026 Q3 | Sep 27 2026 | $91.31 | $3.79 | 24.1x | -43% |
| FY2026 Q2 | Jun 28 2026 | $116.63 | $3.64 | 32.0x | -24% |
| FY2026 Q1 | Mar 29 2026 | $130.46 | $3.37 | 38.7x | -8% |
| FY2025 Q4 | Dec 28 2025 | $127.21 | $3.36 | 37.9x | -10% |
| FY2025 Q3 | Sep 28 2025 | $129.08 | $3.08 | 41.9x | -0% |
| FY2025 Q2 | Jun 29 2025 | $120.54 | $2.74 | 44.0x | +5% |
| FY2025 Q1 | Mar 30 2025 | $121.90 | $2.51 | 48.6x | +15% |
| FY2024 Q4 | - | $131.77 | $2.69 | 49.0x | +16% |
| FY2024 Q3 | Sep 29 2024 | $151.19 | $3.09 | 48.9x | +16% |
| FY2024 Q2 | Jun 30 2024 | $121.41 | $3.37 | 36.0x | -15% |
| FY2024 Q1 | Mar 31 2024 | $174.55 | $3.45 | 50.5x | +20% |
| FY2023 Q4 | Dec 31 2023 | $162.50 | $3.78 | 42.9x | +2% |
| FY2023 Q3 | Oct 01 2023 | $163.45 | $3.84 | 42.6x | +1% |
| FY2023 Q2 | Jul 02 2023 | $167.36 | $4.19 | 39.9x | -5% |
| FY2023 Q1 | Apr 02 2023 | $136.87 | $4.55 | 30.1x | -29% |
| FY2022 Q4 | Dec 31 2022 | $117.32 | $5.35 | 21.9x | -48% |
| FY2022 Q3 | Oct 02 2022 | $104.14 | $5.97 | 17.4x | -59% |
| FY2022 Q2 | Jul 03 2022 | $120.19 | $6.11 | 19.7x | -53% |
| FY2022 Q1 | Apr 03 2022 | $164.02 | $5.74 | 28.6x | -32% |
| FY2021 Q4 | Dec 31 2021 | $242.28 | $5.20 | 46.6x | +11% |
| FY2021 Q3 | Oct 03 2021 | $203.62 | $4.85 | 42.0x | -0% |
| FY2021 Q2 | Jul 04 2021 | $170.27 | $4.19 | 40.6x | -3% |
| FY2021 Q1 | Apr 04 2021 | $173.64 | $3.32 | 52.3x | +24% |
| FY2020 Q4 | - | $158.63 | $2.74 | 57.9x | +38% |
| FY2020 Q3 | Sep 27 2020 | $118.31 | $2.55 | 46.4x | +10% |
| FY2020 Q2 | Jun 28 2020 | $104.18 | $2.28 | 45.7x | +9% |
| FY2020 Q1 | Mar 29 2020 | $70.12 | $1.97 | 35.6x | -15% |
| FY2019 Q4 | - | $90.65 | $1.80 | 50.4x | +20% |
| FY2019 Q3 | Sep 29 2019 | $72.89 | $1.69 | 43.2x | +3% |
| FY2019 Q2 | Jun 30 2019 | $69.30 | $1.58 | 43.9x | +4% |
| FY2019 Q1 | Mar 31 2019 | $57.15 | $1.54 | 37.1x | -12% |
| FY2018 Q4 | Dec 31 2018 | $55.27 | $1.71 | 32.3x | -23% |
| FY2018 Q3 | Sep 30 2018 | $75.34 | $1.82 | 41.4x | -2% |
| FY2018 Q2 | Jul 01 2018 | $83.97 | $1.53 | 54.9x | +30% |
| FY2018 Q1 | Apr 01 2018 | $77.04 | $1.12 | 68.8x | +63% |
| FY2017 Q4 | Dec 31 2017 | $76.70 | $1.27 | 60.4x | +43% |
| FY2017 Q3 | Oct 01 2017 | $58.10 | $1.07 | 54.3x | +29% |
| FY2017 Q2 | Jul 02 2017 | $52.06 | $1.02 | 51.0x | +21% |
Average P/E for displayed period: 42.1x
SITE Chart Terminal
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Intrinsic Valuation
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Historical Returns
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Peer Comparison
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SITE — Frequently Asked Questions
Quick answers to the most common questions about buying SITE stock.
What is SITE's P/E ratio?
SiteOne Landscape Supply, Inc. (SITE) trailing twelve-month P/E ratio is 29.5x, based on TTM diluted EPS of $3.83. The 5-year average P/E is 37.1x and the historical range spans 17.4x to 50.5x.
Is SITE stock overvalued or undervalued?
SITE trades at 29.5x P/E, below its 5-year average of 37.1x. At the 25th percentile of its historical range (17.4x–50.5x), the stock is priced at a discount to its own history.
Is SITE stock expensive?
No, SITE is not expensive on a historical basis. The current P/E of 29.5x is below the 5-year average of 37.1x and sits at the 25th percentile of its valuation range.
What is SITE's historical P/E range?
Over the past 5 years, SITE's P/E ratio has ranged from 17.4x to 50.5x, with a median of 39.9x and an average of 37.1x. The current P/E of 29.5x places the stock at the 25th percentile of this range. Full historical data spans 2017–2026.
How does SITE's P/E compare to the S&P 500?
SITE trades at 29.5x P/E versus the S&P 500 median of 21.8x. The 35% premium to the market typically reflects higher expected earnings growth or quality.
How does SITE's valuation compare to Industrials peers?
SiteOne Landscape Supply, Inc. P/E of 29.5x compares to the Industrials sector median of 22.3x. The premium reflects expected growth above peers or stronger fundamentals. See the peer comparison table on this page for ticker-by-ticker P/E and PEG.
What is SITE's PEG ratio?
SITE PEG ratio is 7.10, based on a P/E of 29.5x and EPS growth of 24.4%. A PEG above 2.0 indicates a premium valuation relative to earnings growth — typically considered expensive.
What is SITE's earnings yield?
SITE earnings yield is 3.39%, the inverse of its 29.5x P/E ratio. Earnings yield represents the percentage of each dollar invested that the company earns. It can be compared directly to bond yields to assess relative attractiveness of stocks versus fixed income.