SiteOne Landscape Supply (SITE) Gross Margin (2015 - 2026)
SiteOne Landscape Supply's Gross Margin came in at 36.88% for Q2 2026, up 0.52 percentage points from 36.36% a year earlier and up 2.97 percentage points from the prior quarter.
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Analysis
SiteOne Landscape Supply (SITE) Gross Margin (2015 - 2026) Analysis & Trends
Over the trailing twelve months to Jun 28, 2026, SiteOne Landscape Supply reported Gross Margin of 35.13%, up 0.74 percentage points year-over-year; for FY2025, it was 34.76%, up 0.40 percentage points from FY2024.
- Gross Margin carries a four-year change of +1.43 percentage points (FY2021 to FY2025).
- Going back by year, Gross Margin was 34.36% in FY2024 (-0.31 pp), 34.67% in FY2023 (-0.74 pp), 35.41% in FY2022 and 33.33% in FY2021.
- The Q2 2026 figure represents the highest quarterly Gross Margin in data going back to Q4 2016.
- Year-over-year, Gross Margin has increased for five consecutive quarters, with an average year-over-year change of +0.32 percentage points over the last eight quarters.
- The fastest year-over-year change in Gross Margin over five years came in Q1 2026 (a gain of 0.93 percentage points), and the weakest in Q4 2023 (a drop of 2.71 percentage points).
- Business Quant data shows SITE's Gross Margin at 33.91% (Q1 2026), 34.12% (Q4 2025) and 34.75% (Q3 2025) in the three quarters before Q2 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Gross Margin (Qtr) |
|---|---|---|---|---|---|
| 1 | W.W. Grainger | 59.11 Bn | 57.09 Bn | 1.98 Bn | 39.51% |
| 2 | Fastenal | 57.94 Bn | 56.86 Bn | 1.06 Bn | 44.56% |
| 3 | Ferguson Enterprises | 44.13 Bn | 41.35 Bn | 2.32 Bn | 31.02% |
| 4 | Sunbelt Rentals Holdings | 30.69 Bn | 30.57 Bn | 1.25 Bn | 40.10% |
| 5 | Reliance | 20.00 Bn | 19.04 Bn | 1.30 Bn | 28.09% |
| 6 | Wesco International | 17.78 Bn | 15.09 Bn | 1.46 Bn | 21.85% |
| 7 | Applied Industrial Technologies | 12.42 Bn | 12.29 Bn | 411.22 Mn | 30.40% |
| 8 | Watsco | 11.14 Bn | 9.30 Bn | 578.93 Mn | 27.50% |
| 9 | Avantor | 10.34 Bn | 9.14 Bn | 537.00 Mn | 31.73% |
| 10 | SiteOne Landscape Supply | 3.98 Bn | 3.51 Bn | 564.50 Mn | 36.88% |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 28, 2026 | 36.88% |
| Mar 29, 2026 | 33.91% |
| Dec 28, 2025 | 34.12% |
| Sep 28, 2025 | 34.75% |
| Jun 29, 2025 | 36.36% |
| Mar 30, 2025 | 32.98% |
| Dec 29, 2024 | 33.32% |
| Sep 29, 2024 | 34.00% |
| Jun 30, 2024 | 36.09% |
| Mar 31, 2024 | 33.29% |
| Dec 31, 2023 | 33.84% |
| Oct 1, 2023 | 33.89% |
| Jul 2, 2023 | 36.15% |
| Apr 2, 2023 | 34.28% |
| Jan 1, 2023 | 36.56% |
| Oct 2, 2022 | 35.24% |
| Jul 3, 2022 | 37.90% |
| Apr 3, 2022 | 33.43% |
| Oct 3, 2021 | 36.36% |
| Jul 4, 2021 | 35.82% |
API Access
SiteOne Landscape Supply Gross Margin API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=gross-margin&ticker=SITE&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "gross-margin", "ticker": "SITE", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=gross-margin&ticker=SITE&period=max&api_key=YOUR_API_KEY");
const data = await res.json();