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Mueller Industries, Inc. (MLI) Operating margin

annual operating margin:

20.23%-1.34%(-6.21%)
December 28, 2024

Summary

  • As of today (September 15, 2025), MLI annual operating profit margin is 20.23%, with the most recent change of -1.34% (-6.21%) on December 28, 2024.
  • During the last 3 years, MLI annual operating margin has risen by +4.42% (+27.96%).
  • MLI annual operating margin is now -7.33% below its all-time high of 21.83%, reached on December 31, 2022.

Performance

MLI Operating margin Chart

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quarterly operating margin:

22.79%+3.17%(+16.16%)
June 28, 2025

Summary

  • As of today (September 15, 2025), MLI quarterly operating profit margin is 22.79%, with the most recent change of +3.17% (+16.16%) on June 28, 2025.
  • Over the past year, MLI quarterly operating margin has increased by +1.18% (+5.46%).
  • MLI quarterly operating margin is now -4.44% below its all-time high of 23.85%, reached on March 1, 2023.

Performance

MLI quarterly operating margin Chart

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Operating margin Formula

Operating Profit Margin =  Operating Profit
Revenue
✕ 100%

MLI Operating margin Trends

PeriodPeriodAnnualAnnualQuarterlyQuarterly
1 y1 year-6.2%+5.5%
3 y3 years+28.0%+2.6%
5 y5 years+160.7%+112.6%

MLI Operating margin Highs & Lows

PeriodPeriodAnnual vs highAnnual vs highAnnual vs lowAnnual vs lowQuarter. vs highQuarter. vs highQuarter. vs lowQuarter. vs low
3 y3-year-7.3%+28.0%-4.4%+24.7%
5 y5-year-7.3%+160.7%-4.4%+117.9%
alltimeall time-7.3%+2425.3%-4.4%+106.1%

MLI Operating margin History

DateAnnualQuarterly
Jun 2025
-
22.79%(+16.2%)
Mar 2025
-
19.62%(+7.4%)
Dec 2024
20.23%(-6.2%)
18.27%(-9.1%)
Sep 2024
-
20.11%(-6.9%)
Jun 2024
-
21.61%(+0.6%)
Mar 2024
-
21.48%(+15.8%)
Dec 2023
21.57%(-1.2%)
18.55%(-16.3%)
Sep 2023
-
22.16%(+4.2%)
Jun 2023
-
21.27%(-10.8%)
Mar 2023
-
23.85%(+5.9%)
Dec 2022
21.83%(+38.1%)
22.53%(+6.4%)
Sep 2022
-
21.17%(-4.7%)
Jun 2022
-
22.21%(+11.3%)
Mar 2022
-
19.95%(+15.8%)
Dec 2021
15.81%(+70.0%)
17.23%(-1.8%)
Sep 2021
-
17.55%(+12.9%)
Jun 2021
-
15.54%(+27.5%)
Mar 2021
-
12.19%(+16.5%)
Dec 2020
9.30%(+19.8%)
10.46%(-5.0%)
Sep 2020
-
11.01%(+2.7%)
Jun 2020
-
10.72%(+28.4%)
Mar 2020
-
8.35%(+7.7%)
Dec 2019
7.76%(+16.0%)
7.75%(+1.8%)
Sep 2019
-
7.61%(-0.1%)
Jun 2019
-
7.62%(-2.2%)
Mar 2019
-
7.79%(+10.0%)
Dec 2018
6.69%(+5.7%)
7.08%(+42.2%)
Sep 2018
-
4.98%(-33.0%)
Jun 2018
-
7.43%(+7.2%)
Mar 2018
-
6.93%(+44.7%)
Dec 2017
6.33%(-18.6%)
4.79%(-35.6%)
Sep 2017
-
7.44%(+1.6%)
Jun 2017
-
7.32%(-10.2%)
Mar 2017
-
8.15%(+42.5%)
Dec 2016
7.78%(+30.3%)
5.72%(-31.3%)
Sep 2016
-
8.32%(+8.3%)
Jun 2016
-
7.68%(-0.3%)
Mar 2016
-
7.70%(+87.3%)
Dec 2015
5.97%(-8.4%)
4.11%(-22.3%)
Sep 2015
-
5.29%(-31.0%)
Jun 2015
-
7.67%(+13.6%)
Mar 2015
-
6.75%(+25.2%)
Dec 2014
6.52%(+9.8%)
5.39%(-15.0%)
Sep 2014
-
6.34%(-19.7%)
Jun 2014
-
7.90%(+17.9%)
Mar 2014
-
6.70%(+51.6%)
Dec 2013
5.94%(+5.5%)
4.42%(-23.4%)
Sep 2013
-
5.77%(-11.8%)
Jun 2013
-
6.54%(-0.6%)
Mar 2013
-
6.58%(+32.4%)
Dec 2012
5.63%(+5.6%)
4.97%(+4.9%)
Sep 2012
-
4.74%(-5.6%)
Jun 2012
-
5.02%(-36.6%)
Mar 2012
-
7.92%(+69.2%)
Dec 2011
5.33%(-3.3%)
4.68%(+56.0%)
Sep 2011
-
3.00%(-45.8%)
Jun 2011
-
5.53%(-27.9%)
Mar 2011
-
7.67%(+48.6%)
Dec 2010
5.51%(+37.4%)
5.16%(-15.5%)
Sep 2010
-
6.11%(+14.0%)
Jun 2010
-
5.36%(+5.9%)
Mar 2010
-
5.06%(-4.2%)
Dec 2009
4.01%(-28.8%)
5.28%(-20.2%)
Sep 2009
-
6.62%(+76.5%)
Jun 2009
-
3.75%(-600.0%)
Mar 2009
-
-0.75%(-113.3%)
Dec 2008
5.63%
5.65%(+26.1%)
Sep 2008
-
4.48%(-27.6%)
Jun 2008
-
6.19%(+1.3%)
DateAnnualQuarterly
Mar 2008
-
6.11%(-30.8%)
Dec 2007
6.88%(-21.1%)
8.83%(+43.6%)
Sep 2007
-
6.15%(-21.7%)
Jun 2007
-
7.85%(+75.2%)
Mar 2007
-
4.48%(+55.0%)
Dec 2006
8.72%(+14.4%)
2.89%(-70.3%)
Sep 2006
-
9.72%(-18.1%)
Jun 2006
-
11.87%(+34.0%)
Mar 2006
-
8.86%(-12.6%)
Dec 2005
7.62%(-9.7%)
10.14%(+45.5%)
Sep 2005
-
6.97%(+13.1%)
Jun 2005
-
6.16%(-9.0%)
Mar 2005
-
6.77%(-10.3%)
Dec 2004
8.44%(+70.9%)
7.55%(-0.7%)
Sep 2004
-
7.60%(-25.3%)
Jun 2004
-
10.17%(+24.3%)
Mar 2004
-
8.18%(+38.4%)
Dec 2003
4.94%(-45.1%)
5.91%(-1.2%)
Sep 2003
-
5.98%(+29.4%)
Jun 2003
-
4.62%(+51.5%)
Mar 2003
-
3.05%(-55.9%)
Dec 2002
9.00%(-17.4%)
6.92%(-15.3%)
Sep 2002
-
8.17%(-19.1%)
Jun 2002
-
10.10%(0.0%)
Mar 2002
-
10.10%(+20.7%)
Dec 2001
10.89%(-13.4%)
8.37%(-31.3%)
Sep 2001
-
12.18%(+3.5%)
Jun 2001
-
11.77%(+28.2%)
Mar 2001
-
9.18%(-12.2%)
Dec 2000
12.58%(-0.6%)
10.45%(+2.3%)
Sep 2000
-
10.22%(-28.1%)
Jun 2000
-
14.22%(+1.1%)
Mar 2000
-
14.06%(+7.7%)
Dec 1999
12.66%(+8.1%)
13.05%(-4.0%)
Sep 1999
-
13.59%(+5.6%)
Jun 1999
-
12.87%(+16.1%)
Mar 1999
-
11.09%(+7.1%)
Dec 1998
11.71%(+4.5%)
10.35%(-13.5%)
Sep 1998
-
11.96%(-4.4%)
Jun 1998
-
12.51%(+2.1%)
Mar 1998
-
12.25%(+19.6%)
Dec 1997
11.21%(-11.0%)
10.24%(-13.1%)
Sep 1997
-
11.79%(+12.8%)
Jun 1997
-
10.45%(-16.8%)
Mar 1997
-
12.56%(-16.5%)
Dec 1996
12.59%(+33.8%)
15.04%(+4.6%)
Sep 1996
-
14.38%(+31.7%)
Jun 1996
-
10.92%(+6.0%)
Mar 1996
-
10.30%(-5.0%)
Dec 1995
9.41%(+17.9%)
10.84%(+9.4%)
Sep 1995
-
9.91%(+15.2%)
Jun 1995
-
8.60%(+1.2%)
Mar 1995
-
8.50%(-15.3%)
Dec 1994
7.98%(+5.4%)
10.03%(+25.8%)
Sep 1994
-
7.97%(-10.8%)
Jun 1994
-
8.93%(+8.9%)
Mar 1994
-
8.20%(-11.9%)
Dec 1993
7.57%(+33.7%)
9.31%(+18.4%)
Sep 1993
-
7.86%(+6.5%)
Jun 1993
-
7.38%(+25.5%)
Mar 1993
-
5.88%(-28.9%)
Dec 1992
5.66%(-1551.3%)
8.27%(+91.0%)
Sep 1992
-
4.33%(-17.8%)
Jun 1992
-
5.27%(-1.3%)
Mar 1992
-
5.34%(-238.3%)
Dec 1991
-0.39%(-55.2%)
-3.86%(+28.7%)
Sep 1991
-
-3.00%(-214.5%)
Jun 1991
-
2.62%(+11.0%)
Mar 1991
-
2.36%(-100.6%)
Dec 1990
-0.87%
-373.79%

FAQ

  • What is Mueller Industries, Inc. annual operating profit margin?
  • What is the all time high annual operating margin for Mueller Industries, Inc.?
  • What is Mueller Industries, Inc. annual operating margin year-on-year change?
  • What is Mueller Industries, Inc. quarterly operating profit margin?
  • What is the all time high quarterly operating margin for Mueller Industries, Inc.?
  • What is Mueller Industries, Inc. quarterly operating margin year-on-year change?

What is Mueller Industries, Inc. annual operating profit margin?

The current annual operating margin of MLI is 20.23%

What is the all time high annual operating margin for Mueller Industries, Inc.?

Mueller Industries, Inc. all-time high annual operating profit margin is 21.83%

What is Mueller Industries, Inc. annual operating margin year-on-year change?

Over the past year, MLI annual operating profit margin has changed by -1.34% (-6.21%)

What is Mueller Industries, Inc. quarterly operating profit margin?

The current quarterly operating margin of MLI is 22.79%

What is the all time high quarterly operating margin for Mueller Industries, Inc.?

Mueller Industries, Inc. all-time high quarterly operating profit margin is 23.85%

What is Mueller Industries, Inc. quarterly operating margin year-on-year change?

Over the past year, MLI quarterly operating profit margin has changed by +1.18% (+5.46%)
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