Fastenal Company (FAST) Operating Margin: 20.19%
Is Fastenal Company’s operating margin high or low?
Fastenal Company's operating margin of 20.19% is in line with its 5-year average of 20.38%, near the low end of its 5-year range (20.01%–20.82%).
The operating margin for Fastenal Company (FAST) is 20.19% as of Tuesday, June 9, 2026. It is above its 12-month average by 0.45% (20.10%).
FAST Operating Margin Chart
FAST Average Operating Margin Chart
FAST Current vs Average Operating Margin Chart
FAST Operating Margin Metrics
OPERATING MARGIN
20.19%
OPERATING MARGIN AVG TTM
20.10%
OPERATING MARGIN AVG 3Y
20.46%
OPERATING MARGIN AVG 5Y
20.38%
OPERATING MARGIN AVG 10Y
20.35%
OPERATING MARGIN AVG 15Y
20.47%
OPERATING MARGIN AVG 20Y
19.79%
CURRENT VS TTM AVG
+0.45%
CURRENT VS 3Y AVG
-1.31%
CURRENT VS 5Y AVG
-0.95%
CURRENT VS 10Y AVG
-0.78%
CURRENT VS 15Y AVG
-1.38%
CURRENT VS 20Y AVG
+2.01%
FAST Competitors' Operating Margin
| NAME | MARKET CAP | OPERATING MARGIN | TTM | 3Y | 5Y |
|---|---|---|---|---|---|
| Fastenal Company (FAST) | — | 20.19% | 20.10% | 20.46% | 20.38% |
| AMETEK, Inc. (AME) | $52.67B | 26.15% | 25.89% | 25.52% | 24.72% |
| Old Dominion Freight Line, Inc. (ODFL) | $51.73B | 24.76% | 25.66% | 27.17% | 26.29% |
| Rockwell Automation, Inc. (ROK) | $51.24B | 17.06% | 16.18% | 17.07% | 15.99% |
| Rocket Lab USA, Inc. (RKLB) | $62.65B | -38.03% | -40.77% | -54.59% | -89.77% |
| PACCAR Inc (PCAR) | $62.99B | 10.41% | 12.47% | 13.66% | 10.74% |
| Axon Enterprise, Inc. (AXON) | $36.47B | -2.23% | 0.29% | 4.66% | -0.46% |
| Paychex, Inc. (PAYX) | $35.93B | 39.62% | 40.41% | 40.33% | 38.91% |
| Illinois Tool Works Inc. (ITW) | $73.81B | 26.28% | 26.55% | 25.49% | 24.82% |
| Dover Corporation (DOV) | $29.76B | 16.97% | 16.27% | 16.18% | 15.81% |
Operating Efficiency
Gross Margin
45.0%
Operating Margin
20.2%
Fastenal Company Operating Margin Formula & Definition
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
Fastenal Company Operating Margin FAQ
- What is the operating margin for Fastenal Company (FAST)?
- The operating margin for FAST stock is 20.19%.
- Is Fastenal Company's operating margin high or low?
- Fastenal Company's operating margin of 20.19% is in line with its 5-year average of 20.38%, near the low end of its 5-year range (20.01%–20.82%).
- What is the TTM average operating margin for Fastenal Company (FAST)?
- The TTM average operating margin for FAST stock is 20.10%.
- What is the 3Y average operating margin for Fastenal Company (FAST)?
- The 3Y average operating margin for FAST stock is 20.46%.
- What is the 5Y average operating margin for Fastenal Company (FAST)?
- The 5Y average operating margin for FAST stock is 20.38%.
- What is the 10Y average operating margin for Fastenal Company (FAST)?
- The 10Y average operating margin for FAST stock is 20.35%.
- What is the 15Y average operating margin for Fastenal Company (FAST)?
- The 15Y average operating margin for FAST stock is 20.47%.
- What is the 20Y average operating margin for Fastenal Company (FAST)?
- The 20Y average operating margin for FAST stock is 19.79%.
Fastenal Company Operating Margin History
| DATE | OPERATING MARGIN |
|---|---|
| 2025-12-31 | 20.19% |
| 2024-12-31 | 20.01% |
| 2023-12-31 | 20.81% |
| 2022-12-31 | 20.82% |
| 2021-12-31 | 20.25% |
| 2020-12-31 | 20.22% |
| 2019-12-31 | 19.82% |
| 2018-12-31 | 20.12% |
| 2017-12-31 | 20.08% |
| 2016-12-31 | 20.09% |
| 2015-12-31 | 21.42% |
| 2014-12-31 | 21.10% |
| 2013-12-31 | 21.43% |
| 2012-12-31 | 21.50% |
| 2011-12-31 | 20.77% |
| 2010-12-31 | 18.93% |
| 2009-12-31 | 15.32% |
| 2008-12-31 | 19.24% |
| 2007-12-31 | 18.25% |
| 2006-12-31 | 17.69% |
| 2005-12-31 | 17.58% |
| 2004-12-31 | 16.73% |
| 2003-12-31 | 13.58% |
| 2002-12-31 | 13.17% |
| 2001-12-31 | 13.65% |
| 2000-12-31 | 17.37% |
| 1999-12-31 | 17.35% |
| 1998-12-31 | 17.31% |
| 1997-12-31 | 16.88% |
| 1996-12-31 | 18.56% |