What is the current annual net margin of FAST?

As of today, FAST annual net margin is 15.35%

What is 1-year change in FAST annual net margin?

FAST annual net margin is up +0.66% year-over-year

What is 3-year change in FAST annual net margin?

FAST annual net margin is down -1.41% over the past 3 years

How far is FAST annual net margin from its all-time high?

FAST annual net margin is currently -2.35% below its historical high of 15.72% set on December 31, 2023

How does FAST annual net margin rank versus sector peers?

FAST annual net margin is higher than 88.06% of companies in Industrials sector

When is FAST next annual earnings release?

The next annual earnings release for FAST is on January 19, 2027

What is the current quarterly net margin of FAST?

As of today, FAST quarterly net margin is 16.30%

What is FAST quarterly net margin most recent change?

FAST quarterly net margin was up +1.62% on September 30, 2026

What is 1-year change in FAST quarterly net margin?

FAST quarterly net margin is up +3.62% year-over-year

How far is FAST quarterly net margin from its all-time high?

FAST quarterly net margin is currently -2.16% below its historical high of 16.66% set on June 30, 2018

How does FAST quarterly net margin rank versus sector peers?

FAST quarterly net margin is higher than 83.95% of companies in Industrials sector

When is FAST next earnings release?

The next earnings release for FAST is on January 19, 2027

FAST Net Margin History & Chart Since 1987

Annual Net Margin

15.35%0.10%+0.66%

December 31, 2025

Summary

Current Value: As of today, FAST annual net margin is 15.35%, up +0.66% on December 31, 2025
Historical Performance: FAST annual net margin is down -1.41% over the past 3 years, up +0.92% over the past 5 years
All-Time High Comparison: FAST annual net margin is currently -2.35% below its historical high of 15.72% set on December 31, 2023
3-Year Low Comparison: FAST annual net margin is +0.66% above its 3-year low of 15.25% reached on December 31, 2024
Sector Comparison: FAST annual net margin is higher than 88.06% of companies in Industrials sector

Net Margin Chart

beforeafter

Performance

FAST Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Net Margin	Dec 31, 25	15.35%	+0.7%	-1.4%	+0.9%	+31.3%
Quarterly Net Margin	Sep 30, 26	16.30%	+3.6%	+1.8%	+4.0%	+22.4%
Price	Oct 16, 26	$51.02	+21.6%	+70.4%	+83.1%	+511.0%
PE Ratio	Oct 16, 26	41.39	+30.9%	+173.7%	+129.2%	+182.5%
Annual Revenue	Dec 31, 25	$8.20B	+8.7%	+17.5%	+45.2%	+261.3%
Annual Net Income	Dec 31, 25	$1.26B	+9.4%	+15.8%	+46.5%	+374.2%
Annual Gross Margin	Dec 31, 25	45.01%	+4.9%	+3.0%	+5.3%	-13.1%
Annual Operating Margin	Dec 31, 25	20.19%	+0.9%	-3.0%	0.0%	+6.6%

Net Margin Highs

FAST Annual Net Margin Highs Comparison
Period	High	Date	Current
3Y	15.72%	Dec 31, 23	-2.4%
5Y	15.72%	Dec 31, 23	-2.4%
All	15.72%	Dec 31, 23	-2.4%

Net Margin Lows

FAST Annual Net Margin Lows Comparison
Period	Low	Date	Current
3Y	15.25%	Dec 31, 24	+0.7%
5Y	15.21%	N/A	+0.9%
All	8.26%	Dec 31, 02	+85.8%

Net Margin History

Year	Value	Change
2025	15.35%	+0.7%
2024	15.25%	-3.0%
2023	15.72%	+1.0%
2022	15.57%	+1.2%
2021	15.39%	+1.2%
2020	15.21%	+2.6%
2019	14.83%	-2.0%
2018	15.14%	+14.9%
2017	13.18%	+4.5%
2016	12.61%	-5.5%
2015	13.35%	+0.8%
2014	13.24%	-1.9%
2013	13.49%	+0.5%
2012	13.42%	+3.7%
2011	12.94%	+10.7%
2010	11.69%	+22.4%
2009	9.55%	-20.1%
2008	11.95%	+5.9%
2007	11.28%	+2.5%
2006	11.00%	+0.5%

Year	Value	Change
2005	10.95%	+3.5%
2004	10.58%	+25.2%
2003	8.45%	+2.3%
2002	8.26%	-3.6%
2001	8.57%	-20.9%
2000	10.83%	+0.8%
1999	10.74%	+2.0%
1998	10.53%	+2.6%
1997	10.26%	-9.3%
1996	11.31%	-8.2%
1995	12.32%	+6.9%
1994	11.53%	+6.8%
1993	10.80%	-0.6%
1992	10.87%	+2.5%
1991	10.60%	-12.3%
1990	12.09%	+16.7%
1989	10.36%	-0.3%
1988	10.39%	+24.1%
1987	8.37%	-

FAQ

What is the current annual net margin of FAST?: As of today, FAST annual net margin is 15.35%
What is 1-year change in FAST annual net margin?: FAST annual net margin is up +0.66% year-over-year
What is 3-year change in FAST annual net margin?: FAST annual net margin is down -1.41% over the past 3 years
How far is FAST annual net margin from its all-time high?: FAST annual net margin is currently -2.35% below its historical high of 15.72% set on December 31, 2023
How does FAST annual net margin rank versus sector peers?: FAST annual net margin is higher than 88.06% of companies in Industrials sector
When is FAST next annual earnings release?: The next annual earnings release for FAST is on January 19, 2027

Net Margin Formula

Net Margin = Net Income

Revenue × 100%

Quarterly Net Margin

16.30%0.26%+1.62%

September 30, 2026

Summary

Current Value: As of today, FAST quarterly net margin is 16.30%, up +1.62% on September 30, 2026
Historical Performance: FAST quarterly net margin is up +3.62% year-over-year, up +1.81% over the past 3 years
All-Time High Comparison: FAST quarterly net margin is currently -2.16% below its historical high of 16.66% set on June 30, 2018
3-Year Low Comparison: FAST quarterly net margin is +13.43% above its 3-year low of 14.37% reached on December 31, 2024
Sector Comparison: FAST quarterly net margin is higher than 83.95% of companies in Industrials sector

Performance

FAST Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Net Margin	Sep 30, 26	16.30%	+1.6%	+3.6%	+1.8%	+4.0%
Annual Net Margin	Dec 31, 25	15.35%	–	+0.7%	-1.4%	+0.9%
Price	Oct 16, 26	$51.02	+9.3%	+21.6%	+70.4%	+83.1%
PE Ratio	Oct 16, 26	41.39	+4.2%	+30.9%	+173.7%	+129.2%
Quarterly Revenue	Sep 30, 26	$2.46B	+3.2%	+15.5%	+33.5%	+58.5%
Quarterly Net Income	Sep 30, 26	$401.60M	+4.9%	+19.7%	+35.9%	+64.9%
Quarterly Gross Margin	Sep 30, 26	44.85%	+4.9%	+3.6%	+2.8%	+2.5%
Quarterly Operating Margin	Sep 30, 26	21.55%	+2.5%	+4.1%	+2.9%	+5.2%

Quarterly Net Margin Highs

FAST Quarterly Net Margin Highs Comparison
Period	High	Date	Current
1Y	16.30%	Sep 30, 26	at high
3Y	16.30%	Sep 30, 26	at high
5Y	16.30%	Sep 30, 26	at high
All	16.66%	Jun 30, 18	-2.2%

Quarterly Net Margin Lows

FAST Quarterly Net Margin Lows Comparison
Period	Low	Date	Current
1Y	14.51%	Dec 31, 25	+12.3%
3Y	14.37%	Dec 31, 24	+13.4%
5Y	14.37%	Dec 31, 24	+13.4%
All	6.51%	Dec 31, 01	+150.4%

Quarterly Net Margin History

Month	Value	Change
Sep 2026	16.30%	+1.6%
Jun 2026	16.04%	+4.0%
Mar 2026	15.43%	+6.3%
Dec 2025	14.51%	-7.8%
Sep 2025	15.73%	-0.9%
Jun 2025	15.88%	+4.2%
Mar 2025	15.24%	+6.1%
Dec 2024	14.37%	-7.9%
Sep 2024	15.61%	+2.2%
Jun 2024	15.28%	-2.7%
Mar 2024	15.71%	+3.7%
Dec 2023	15.15%	-5.4%
Sep 2023	16.01%	+1.1%
Jun 2023	15.83%	-0.3%
Mar 2023	15.87%	+9.6%
Dec 2022	14.48%	-8.3%
Sep 2022	15.79%	-2.2%
Jun 2022	16.14%	+2.0%
Mar 2022	15.82%	+4.8%
Dec 2021	15.09%	-3.7%
Sep 2021	15.67%	-1.4%
Jun 2021	15.90%	+7.0%
Mar 2021	14.86%	+2.9%
Dec 2020	14.44%	-7.8%
Sep 2020	15.67%	-1.0%
Jun 2020	15.83%	+6.8%
Mar 2020	14.82%	+5.9%
Dec 2019	13.99%	-9.6%
Sep 2019	15.48%	+3.5%
Jun 2019	14.95%	+0.9%
Mar 2019	14.82%	+8.1%
Dec 2018	13.71%	-11.2%
Sep 2018	15.44%	-7.3%
Jun 2018	16.66%	+13.3%
Mar 2018	14.70%	+5.0%
Dec 2017	14.00%	+10.8%
Sep 2017	12.63%	-4.9%
Jun 2017	13.28%	+3.7%
Mar 2017	12.81%	+5.8%
Dec 2016	12.11%	-3.4%
Sep 2016	12.53%	-3.4%
Jun 2016	12.97%	+1.4%
Mar 2016	12.79%	+5.4%
Dec 2015	12.13%	-11.5%
Sep 2015	13.71%	-2.6%
Jun 2015	14.07%	+5.1%
Mar 2015	13.39%	+4.8%
Dec 2014	12.78%	-6.0%
Sep 2014	13.59%	-1.1%
Jun 2014	13.74%	+7.6%
Mar 2014	12.77%	+4.8%
Dec 2013	12.19%	-12.3%
Sep 2013	13.90%	-2.7%
Jun 2013	14.28%	+5.6%
Mar 2013	13.52%	+3.7%
Dec 2012	13.04%	-4.3%
Sep 2012	13.62%	-2.4%
Jun 2012	13.95%	+7.1%
Mar 2012	13.03%	+3.9%
Dec 2011	12.54%	-5.9%
Sep 2011	13.32%	-0.7%
Jun 2011	13.41%	+8.0%
Mar 2011	12.42%	+9.3%
Dec 2010	11.36%	-8.5%
Sep 2010	12.42%	+2.6%
Jun 2010	12.11%	+12.5%
Mar 2010	10.76%	+15.2%
Dec 2009	9.34%	-4.0%
Sep 2009	9.73%	+6.1%
Jun 2009	9.17%	-7.8%
Mar 2009	9.95%	-13.3%
Dec 2008	11.48%	-1.5%
Sep 2008	11.66%	-7.5%
Jun 2008	12.61%	+4.8%
Mar 2008	12.03%	+11.2%
Dec 2007	10.82%	-7.0%
Sep 2007	11.64%	+0.4%
Jun 2007	11.59%	+4.9%
Mar 2007	11.05%	+8.8%
Dec 2006	10.16%	-11.7%

Month	Value	Change
Sep 2006	11.51%	+2.5%
Jun 2006	11.23%	+1.4%
Mar 2006	11.08%	+8.6%
Dec 2005	10.20%	-10.8%
Sep 2005	11.43%	-1.9%
Jun 2005	11.65%	+11.3%
Mar 2005	10.47%	+0.2%
Dec 2004	10.45%	-2.1%
Sep 2004	10.67%	-5.0%
Jun 2004	11.23%	+13.4%
Mar 2004	9.90%	+25.3%
Dec 2003	7.90%	-12.2%
Sep 2003	9.00%	+2.3%
Jun 2003	8.80%	+9.0%
Mar 2003	8.07%	+4.8%
Dec 2002	7.70%	-4.1%
Sep 2002	8.03%	-11.2%
Jun 2002	9.04%	+9.6%
Mar 2002	8.25%	+26.7%
Dec 2001	6.51%	-20.7%
Sep 2001	8.21%	-11.5%
Jun 2001	9.28%	-10.1%
Mar 2001	10.32%	+2.6%
Dec 2000	10.06%	-6.7%
Sep 2000	10.78%	-3.1%
Jun 2000	11.12%	-2.2%
Mar 2000	11.37%	+11.1%
Dec 1999	10.23%	-4.6%
Sep 1999	10.72%	-3.3%
Jun 1999	11.09%	+1.2%
Mar 1999	10.96%	+12.6%
Dec 1998	9.73%	-8.9%
Sep 1998	10.68%	-3.7%
Jun 1998	11.09%	+4.5%
Mar 1998	10.61%	+11.4%
Dec 1997	9.52%	-11.0%
Sep 1997	10.70%	+0.1%
Jun 1997	10.69%	+5.8%
Mar 1997	10.10%	-0.8%
Dec 1996	10.18%	-10.9%
Sep 1996	11.42%	-3.6%
Jun 1996	11.85%	+1.0%
Mar 1996	11.73%	-5.5%
Dec 1995	12.41%	-2.7%
Sep 1995	12.76%	+5.7%
Jun 1995	12.07%	+1.1%
Mar 1995	11.94%	-2.3%
Dec 1994	12.22%	+2.3%
Sep 1994	11.95%	+2.3%
Jun 1994	11.68%	+16.8%
Mar 1994	10.00%	-10.9%
Dec 1993	11.22%	-2.7%
Sep 1993	11.53%	+7.8%
Jun 1993	10.70%	+13.8%
Mar 1993	9.40%	-16.2%
Dec 1992	11.22%	-4.4%
Sep 1992	11.74%	+8.3%
Jun 1992	10.84%	+16.1%
Mar 1992	9.34%	-10.5%
Dec 1991	10.43%	-8.3%
Sep 1991	11.38%	+3.7%
Jun 1991	10.97%	+16.5%
Mar 1991	9.42%	-28.0%
Dec 1990	13.08%	+7.0%
Sep 1990	12.23%	+0.2%
Jun 1990	12.21%	+14.5%
Mar 1990	10.66%	-11.5%
Dec 1989	12.04%	+3.7%
Sep 1989	11.61%	+19.6%
Jun 1989	9.71%	+23.4%
Mar 1989	7.87%	-28.3%
Dec 1988	10.98%	0.0%
Sep 1988	10.98%	+1.6%
Jun 1988	10.81%	+18.9%
Mar 1988	9.09%	+3.6%
Dec 1987	8.77%	-1.8%
Sep 1987	8.93%	+0.4%
Jun 1987	8.89%	+33.3%
Mar 1987	6.67%	-

FAQ

What is the current quarterly net margin of FAST?: As of today, FAST quarterly net margin is 16.30%
What is FAST quarterly net margin most recent change?: FAST quarterly net margin was up +1.62% on September 30, 2026
What is 1-year change in FAST quarterly net margin?: FAST quarterly net margin is up +3.62% year-over-year
How far is FAST quarterly net margin from its all-time high?: FAST quarterly net margin is currently -2.16% below its historical high of 16.66% set on June 30, 2018
How does FAST quarterly net margin rank versus sector peers?: FAST quarterly net margin is higher than 83.95% of companies in Industrials sector
When is FAST next earnings release?: The next earnings release for FAST is on January 19, 2027

Net Margin Formula

Net Margin = Net Income

Revenue × 100%

Data Sources & References

FAST Official Website www.fastenal.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/815556/000081555626000003/0000815556-26-000003-index.htm
FAST Profile on Yahoo Finance finance.yahoo.com/quote/FAST
FAST Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/fast