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Costco Wholesale Corporation (COST) Net Margin

Annual Net Margin:

2.94%+0.04%(+1.38%)
August 31, 2025

Summary

  • As of today, COST annual net profit margin is 2.94%, with the most recent change of +0.04% (+1.38%) on August 31, 2025.
  • During the last 3 years, COST annual net margin has risen by +0.33% (+12.64%).
  • COST annual net margin is now at all-time high.

Performance

COST Net Margin Chart

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Highlights

Range

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Quarterly Net Margin:

3.03%+0.02%(+0.66%)
August 31, 2025

Summary

  • As of today, COST quarterly net profit margin is 3.03%, with the most recent change of +0.02% (+0.66%) on August 31, 2025.
  • Over the past year, COST quarterly net margin has increased by +0.08% (+2.71%).
  • COST quarterly net margin is now at all-time high.

Performance

COST Quarterly Net Margin Chart

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Net Margin Formula

Net Margin =  Net Income
Revenue
✕ 100%

COST Net Margin Trends

PeriodPeriodAnnualAnnualQuarterlyQuarterly
1Y1 Year+1.4%+2.7%
3Y3 Years+12.6%+16.1%
5Y5 Years+21.0%+15.2%

COST Net Margin Highs & Lows

PeriodPeriodAnnual vs HighAnnual vs HighAnnual vs LowAnnual vs LowQuarter. vs HighQuarter. vs HighQuarter. vs LowQuarter. vs Low
3Y3-Yearat high+13.1%at high+24.7%
5Y5-Yearat high+21.0%at high+39.6%
All-TimeAll-Timeat high+338.8%at high+188.6%

COST Net Margin History

DateAnnualQuarterly
Aug 2025
2.94%(+1.4%)
3.03%(+0.7%)
May 2025
-
3.01%(+7.1%)
Feb 2025
-
2.81%(-2.8%)
Nov 2024
-
2.89%(-2.0%)
Aug 2024
2.90%(+11.5%)
2.95%(+2.8%)
May 2024
-
2.87%(-3.7%)
Feb 2024
-
2.98%(+8.4%)
Nov 2023
-
2.75%(+0.4%)
Aug 2023
-
2.74%(+12.8%)
Aug 2023
2.60%(-0.4%)
-
Apr 2023
-
2.43%(-8.3%)
Feb 2023
-
2.65%(+5.6%)
Nov 2022
-
2.51%(-3.8%)
Aug 2022
2.61%(+0.8%)
2.61%(0.0%)
Apr 2022
-
2.61%(+2.8%)
Feb 2022
-
2.54%(-4.9%)
Nov 2021
-
2.67%(-1.1%)
Aug 2021
2.59%(+6.6%)
2.70%(-0.7%)
Apr 2021
-
2.72%(+25.3%)
Feb 2021
-
2.17%(-20.5%)
Nov 2020
-
2.73%(+3.8%)
Aug 2020
2.43%(0.0%)
2.63%(+14.8%)
May 2020
-
2.29%(-5.4%)
Feb 2020
-
2.42%(+4.8%)
Nov 2019
-
2.31%(-1.3%)
Aug 2019
2.43%(+8.0%)
2.34%(-11.4%)
May 2019
-
2.64%(+3.5%)
Feb 2019
-
2.55%(+14.9%)
Nov 2018
-
2.22%(-6.3%)
Aug 2018
2.25%(+7.1%)
2.37%(+0.9%)
May 2018
-
2.35%(+8.8%)
Feb 2018
-
2.16%(+5.4%)
Nov 2017
-
2.05%(-6.8%)
Aug 2017
2.10%(+5.0%)
2.20%(-10.2%)
Apr 2017
-
2.45%(+40.0%)
Feb 2017
-
1.75%(-11.6%)
Nov 2016
-
1.98%(-7.9%)
Aug 2016
2.00%(-3.4%)
2.15%(+4.9%)
Apr 2016
-
2.05%(+4.1%)
Feb 2016
-
1.97%(+10.1%)
Nov 2015
-
1.79%(-17.5%)
Aug 2015
2.07%(+11.9%)
2.17%(+9.0%)
May 2015
-
1.99%(-10.0%)
Feb 2015
-
2.21%(+17.6%)
Nov 2014
-
1.88%(-5.1%)
Aug 2014
1.85%(-5.6%)
1.98%(+6.5%)
May 2014
-
1.86%(+3.3%)
Feb 2014
-
1.80%(+4.7%)
Nov 2013
-
1.72%(-9.9%)
Aug 2013
1.96%(+10.1%)
1.91%(-1.0%)
May 2013
-
1.93%(-13.5%)
Feb 2013
-
2.23%(+25.3%)
Nov 2012
-
1.78%(-7.8%)
Aug 2012
1.78%(+2.9%)
1.93%(+6.6%)
Apr 2012
-
1.81%(+1.1%)
Feb 2012
-
1.79%(+17.8%)
Nov 2011
-
1.52%(-14.1%)
Aug 2011
1.73%(+1.8%)
1.77%(+7.3%)
Apr 2011
-
1.65%(-6.8%)
Feb 2011
-
1.77%(+2.3%)
Nov 2010
-
1.73%(-4.4%)
Aug 2010
1.70%(+11.8%)
1.81%(+3.4%)
Apr 2010
-
1.75%(+7.4%)
Feb 2010
-
1.63%(+4.5%)
Nov 2009
-
1.56%(-6.6%)
Aug 2009
1.52%(-14.1%)
1.67%(+25.6%)
May 2009
-
1.33%(-6.3%)
Feb 2009
-
1.42%(-11.3%)
Nov 2008
-
1.60%(-7.0%)
Aug 2008
1.77%(+5.4%)
1.72%(-3.4%)
May 2008
-
1.78%(-7.8%)
Feb 2008
-
1.93%(+16.3%)
Nov 2007
-
1.66%(-8.8%)
Aug 2007
1.68%(-8.2%)
1.82%(+19.0%)
May 2007
-
1.53%(-7.3%)
Feb 2007
-
1.65%(-1.2%)
Nov 2006
-
1.67%(-6.7%)
Aug 2006
1.83%(-9.0%)
1.79%(+0.6%)
Apr 2006
-
1.78%(-15.6%)
Feb 2006
-
2.11%(+26.3%)
Nov 2005
-
1.67%(-21.2%)
Aug 2005
2.01%
2.12%(0.0%)
Jul 2005
-
2.12%(+21.1%)
Apr 2005
-
1.75%(-27.4%)
DateAnnualQuarterly
Feb 2005
-
2.41%(+44.3%)
Nov 2004
-
1.67%(-14.8%)
Aug 2004
1.83%(+8.3%)
1.96%(+7.7%)
Apr 2004
-
1.82%(-7.1%)
Feb 2004
-
1.96%(+28.9%)
Nov 2003
-
1.52%(-13.1%)
Aug 2003
1.69%(-6.6%)
1.75%(+8.7%)
May 2003
-
1.61%(-10.6%)
Feb 2003
-
1.80%(+13.9%)
Nov 2002
-
1.58%(-21.4%)
Aug 2002
1.81%(+4.6%)
2.01%(+33.1%)
May 2002
-
1.51%(-26.3%)
Feb 2002
-
2.05%(+34.0%)
Nov 2001
-
1.53%(-10.5%)
Aug 2001
1.73%(-11.7%)
1.71%(+25.7%)
May 2001
-
1.36%(-36.2%)
Feb 2001
-
2.13%(+25.3%)
Nov 2000
-
1.70%(-10.1%)
Aug 2000
1.96%(+4.3%)
1.89%(+8.0%)
Apr 2000
-
1.75%(-25.5%)
Feb 2000
-
2.35%(+26.3%)
Nov 1999
-
1.86%(+6.9%)
Aug 1999
1.88%(-0.5%)
1.74%(-0.6%)
Apr 1999
-
1.75%(-24.2%)
Feb 1999
-
2.31%(+32.8%)
Nov 1998
-
1.74%(-11.2%)
Aug 1998
1.89%(+32.2%)
1.96%(+22.5%)
May 1998
-
1.60%(-26.3%)
Feb 1998
-
2.17%(+20.6%)
Nov 1997
-
1.80%(+6.5%)
Aug 1997
1.43%(+12.6%)
1.69%(+23.4%)
May 1997
-
1.37%(-26.3%)
Feb 1997
-
1.86%(+186.2%)
Nov 1996
-
0.65%(-53.6%)
Aug 1996
1.27%(+6.7%)
1.40%(+45.8%)
May 1996
-
0.96%(-36.8%)
Feb 1996
-
1.52%(+34.5%)
Nov 1995
-
1.13%(-10.3%)
Aug 1995
1.19%(+77.6%)
1.26%(+50.0%)
May 1995
-
0.84%(+295.3%)
Feb 1995
-
-0.43%(-135.8%)
Nov 1994
-
1.20%(+135.1%)
Aug 1994
0.67%(-53.5%)
-3.42%(-488.6%)
May 1994
-
0.88%(-42.1%)
Feb 1994
-
1.52%(+270.8%)
Nov 1993
-
-0.89%(-157.4%)
Aug 1993
1.44%(-16.3%)
1.55%(+56.6%)
May 1993
-
0.99%(-6.6%)
Feb 1993
-
1.06%(-41.1%)
Nov 1992
-
1.80%(+2.9%)
Aug 1992
1.72%(0.0%)
1.75%(+1.7%)
May 1992
-
1.72%(+26.5%)
Feb 1992
-
1.36%(-33.7%)
Nov 1991
-
2.05%(-5.5%)
Aug 1991
1.72%(-8.0%)
2.17%(+29.9%)
May 1991
-
1.67%(-18.5%)
Feb 1991
-
2.05%(-5.5%)
Nov 1990
-
2.17%(-18.4%)
Aug 1990
1.87%(+1.6%)
2.66%(+34.3%)
May 1990
-
1.98%(-16.5%)
Feb 1990
-
2.37%(-2.9%)
Nov 1989
-
2.44%(-4.7%)
Aug 1989
1.84%(+5.1%)
2.56%(+32.6%)
May 1989
-
1.93%(-21.9%)
Feb 1989
-
2.47%(-0.4%)
Nov 1988
-
2.48%(-5.3%)
Aug 1988
1.75%(-21.2%)
2.62%(+34.4%)
May 1988
-
1.95%(-22.0%)
Feb 1988
-
2.50%(+3.7%)
Nov 1987
-
2.41%(+8.1%)
Aug 1987
2.22%(0.0%)
2.23%(+12.1%)
May 1987
-
1.99%(-19.1%)
Feb 1987
-
2.46%(+11.3%)
Nov 1986
-
2.21%(-3.9%)
Aug 1986
2.22%(-11.6%)
2.30%(+23.0%)
May 1986
-
1.87%(-25.2%)
Feb 1986
-
2.50%(+10.6%)
Nov 1985
-
2.26%(-16.3%)
Aug 1985
2.51%(0.0%)
2.70%(+20.5%)
May 1985
-
2.24%(-11.1%)
Feb 1985
-
2.52%(-0.4%)
Nov 1984
-
2.53%(-5.9%)
Aug 1984
2.51%
2.69%(+26.9%)
May 1984
-
2.12%(-20.3%)
Feb 1984
-
2.66%

FAQ

  • What is Costco Wholesale Corporation annual net profit margin?
  • What is the all-time high annual net margin for Costco Wholesale Corporation?
  • What is Costco Wholesale Corporation annual net margin year-on-year change?
  • What is Costco Wholesale Corporation quarterly net profit margin?
  • What is the all-time high quarterly net margin for Costco Wholesale Corporation?
  • What is Costco Wholesale Corporation quarterly net margin year-on-year change?

What is Costco Wholesale Corporation annual net profit margin?

The current annual net margin of COST is 2.94%

What is the all-time high annual net margin for Costco Wholesale Corporation?

Costco Wholesale Corporation all-time high annual net profit margin is 2.94%

What is Costco Wholesale Corporation annual net margin year-on-year change?

Over the past year, COST annual net profit margin has changed by +0.04% (+1.38%)

What is Costco Wholesale Corporation quarterly net profit margin?

The current quarterly net margin of COST is 3.03%

What is the all-time high quarterly net margin for Costco Wholesale Corporation?

Costco Wholesale Corporation all-time high quarterly net profit margin is 3.03%

What is Costco Wholesale Corporation quarterly net margin year-on-year change?

Over the past year, COST quarterly net profit margin has changed by +0.08% (+2.71%)
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