Basis: Latest reported fiscal quarter. Source: stored company filings and market data; unavailable inputs remain N/A.
Is the operating margin high or low?
The operating margin of 12.91% is 139% above its 5-year average of 5.40%, near the high end of its 5-year range (-5.78%–15.63%).
As of the fiscal period ended Sunday, June 28, 2026. 120.53% above its 12-month average of 5.85%.
Reported quarterly operating margin; no daily interpolation.
OPERATING MARGIN
12.91%
OPERATING MARGIN AVG TTM
5.85%
OPERATING MARGIN AVG 3Y
4.50%
OPERATING MARGIN AVG 5Y
5.40%
OPERATING MARGIN AVG 10Y
4.81%
OPERATING MARGIN AVG 15Y
N/A
OPERATING MARGIN AVG 20Y
N/A
CURRENT VS TTM AVG
+120.53%
CURRENT VS 3Y AVG
+186.71%
CURRENT VS 5Y AVG
+139.25%
CURRENT VS 10Y AVG
+168.10%
CURRENT VS 15Y AVG
N/A
CURRENT VS 20Y AVG
N/A
SECTOR MEDIAN · INDUSTRIALS
12.50%
median of 150 covered companies
CURRENT VS SECTOR MEDIAN
+3.23%
vs the sector median at left
SiteOne Landscape Supply, Inc.
Market Cap
$4.21B
Operating Margin
12.91%
TTM Avg
5.85%
3Y Avg
4.50%
5Y Avg
5.40%
Market Cap
$3.97B
Operating Margin
2.99%
TTM Avg
5.22%
3Y Avg
4.83%
5Y Avg
4.81%
Market Cap
$3.94B
Operating Margin
10.28%
TTM Avg
9.96%
3Y Avg
8.70%
5Y Avg
7.61%
Market Cap
$3.47B
Operating Margin
20.17%
TTM Avg
20.99%
3Y Avg
20.91%
5Y Avg
22.71%
Market Cap
$4.96B
Operating Margin
4.10%
TTM Avg
3.49%
3Y Avg
2.56%
5Y Avg
3.17%
Market Cap
$5.12B
Operating Margin
5.77%
TTM Avg
7.57%
3Y Avg
7.04%
5Y Avg
7.71%
Market Cap
$3.07B
Operating Margin
22.59%
TTM Avg
26.76%
3Y Avg
28.25%
5Y Avg
15.53%
| NAME | MARKET CAP | OPERATING MARGIN | TTM | 3Y | 5Y |
|---|---|---|---|---|---|
| SiteOne Landscape Supply, Inc. (SITE) | $4.21B | 12.91% | 5.85% | 4.50% | 5.40% |
| Primoris Services Corporation (PRIM)vs › | $3.97B | 2.99% | 5.22% | 4.83% | 4.81% |
| Bright Horizons Family Solutions Inc. (BFAM)vs › | $3.94B | 10.28% | 9.96% | 8.70% | 7.61% |
| MYR Group Inc. (MYRG)vs › | $4.58B | 5.54% | 3.03% | 3.35% | 3.67% |
| KBR, Inc. (KBR)vs › | $4.79B | 8.93% | 7.93% | 7.43% | 6.13% |
| Exponent, Inc. (EXPO)vs › | $3.47B | 20.17% | 20.99% | 20.91% | 22.71% |
| Amentum Holdings, Inc. (AMTM)vs › | $4.96B | 4.10% | 3.49% | 2.56% | 3.17% |
| UniFirst Corporation (UNF)vs › | $5.12B | 5.77% | 7.57% | 7.04% | 7.71% |
| Teekay Tankers Ltd. (TNK)vs › | $3.07B | 22.59% | 26.76% | 28.25% | 15.53% |
| Plug Power Inc. (PLUG)vs › | $3.06B | -95.73% | -208.47% | -166.14% | -20.84% |
Gross Margin
35.1%
Operating Margin
12.9%
Operating Margin = Operating Income / Revenue
Operating margin is the percentage of revenue remaining after operating expenses, reflecting operating efficiency.
Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute
| DATE | OPERATING MARGIN |
|---|---|
| 2026-06-28 | 12.91% |
| 2026-03-29 | -2.76% |
| 2025-12-28 | -0.48% |
| 2025-09-28 | 6.77% |
| 2025-06-29 | 12.82% |
| 2025-03-30 | -3.14% |
| 2024-12-31 | -2.46% |
| 2024-09-29 | 5.78% |
| 2024-06-30 | 12.00% |
| 2024-03-31 | -2.46% |
| 2023-12-31 | -0.20% |
| 2023-10-01 | 7.09% |
| 2023-07-02 | 12.65% |
| 2023-04-02 | -0.04% |
| 2022-12-31 | -5.78% |
| 2022-10-02 | 9.23% |
| 2022-07-03 | 15.63% |
| 2022-04-03 | 5.12% |
| 2021-12-31 | 4.38% |
| 2021-10-03 | 11.04% |
| 2021-07-04 | 15.19% |
| 2021-04-04 | 1.60% |
| 2020-12-31 | 3.29% |
| 2020-09-27 | 9.12% |
| 2020-06-28 | 13.73% |
| 2020-03-29 | -5.07% |
| 2019-12-31 | 0.82% |
| 2019-09-29 | 8.04% |
| 2019-06-30 | 12.32% |
| 2019-03-31 | -5.92% |
| 2018-12-31 | 0.13% |
| 2018-09-30 | 7.17% |
| 2018-07-01 | 12.47% |
| 2018-04-01 | -5.55% |
| 2017-12-31 | -0.29% |
| 2017-10-01 | 6.73% |
| 2017-07-02 | 12.67% |
| 2017-04-02 | -3.55% |
| 2016-12-31 | -0.83% |
| 2016-10-02 | 7.18% |
| 2016-07-03 | 10.03% |
| 2016-04-03 | -1.95% |
| 2015-12-31 | -1.44% |
| 2015-09-30 | 5.32% |
| 2015-06-30 | 11.82% |
| 2015-03-31 | -6.07% |
| 2014-12-31 | 2.66% |
| 2014-09-28 | 2.66% |
| 2014-06-29 | 9.88% |
| 2014-03-29 | 5.08% |
