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Century Aluminum Company (CENX) Operating Margin

Annual Operating Margin:

5.53%+4.07%(+278.77%)
December 31, 2024

Summary

  • As of today, CENX annual operating profit margin is 5.53%, with the most recent change of +4.07% (+278.77%) on December 31, 2024.
  • During the last 3 years, CENX annual operating margin has risen by +2.55% (+85.57%).
  • CENX annual operating margin is now -72.13% below its all-time high of 19.84%, reached on December 31, 2006.

Performance

CENX Operating Margin Chart

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Quarterly Operating Margin:

9.22%+5.94%(+181.10%)
September 30, 2025

Summary

  • As of today, CENX quarterly operating profit margin is 9.22%, with the most recent change of +5.94% (+181.10%) on September 30, 2025.
  • Over the past year, CENX quarterly operating margin has dropped by -2.61% (-22.06%).
  • CENX quarterly operating margin is now -64.69% below its all-time high of 26.11%, reached on June 30, 2008.

Performance

CENX Quarterly Operating Margin Chart

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Operating Margin Formula

Operating Profit Margin =  Operating Profit
Revenue
✕ 100%

CENX Operating Margin Trends

PeriodPeriodAnnualAnnualQuarterlyQuarterly
1Y1 Year+278.8%-22.1%
3Y3 Years+85.6%+214.1%
5Y5 Years+240.7%+195.8%

CENX Operating Margin Highs & Lows

PeriodPeriodAnnual vs HighAnnual vs HighAnnual vs LowAnnual vs LowQuarter. vs HighQuarter. vs HighQuarter. vs LowQuarter. vs Low
3Y3-Yearat high+1575.8%-22.1%+214.1%
5Y5-Yearat high+210.2%-22.1%+195.8%
All-TimeAll-Time-72.1%+151.0%-64.7%+128.7%

CENX Operating Margin History

DateAnnualQuarterly
Sep 2025
-
9.22%(+181.1%)
Jun 2025
-
3.28%(-54.9%)
Mar 2025
-
7.27%(-9.9%)
Dec 2024
5.53%(+278.8%)
8.07%(-31.8%)
Sep 2024
-
11.83%(+937.7%)
Jun 2024
-
1.14%(+208.1%)
Mar 2024
-
0.37%(-93.5%)
Dec 2023
1.46%(+342.4%)
5.70%(+228.4%)
Sep 2023
-
-4.44%(-3600.0%)
Jun 2023
-
-0.12%(-102.4%)
Mar 2023
-
4.96%(+187.0%)
Dec 2022
0.33%(-88.9%)
-5.70%(+29.5%)
Sep 2022
-
-8.08%(-796.6%)
Jun 2022
-
1.16%(-89.2%)
Mar 2022
-
10.79%(+40.3%)
Dec 2021
2.98%(+159.4%)
7.69%(+11.0%)
Sep 2021
-
6.93%(+205.3%)
Jun 2021
-
2.27%(+127.3%)
Mar 2021
-
-8.31%(-146.6%)
Dec 2020
-5.02%(-27.7%)
-3.37%(+65.0%)
Sep 2020
-
-9.62%(-54.7%)
Jun 2020
-
-6.22%(-498.1%)
Mar 2020
-
-1.04%(-62.5%)
Dec 2019
-3.93%(-17.3%)
-0.64%(+88.9%)
Sep 2019
-
-5.75%(-55.4%)
Jun 2019
-
-3.70%(+34.7%)
Mar 2019
-
-5.67%(+59.6%)
Dec 2018
-3.35%(-163.1%)
-14.03%(-236.5%)
Sep 2018
-
-4.17%(-191.2%)
Jun 2018
-
4.57%(+493.5%)
Mar 2018
-
0.77%(-90.7%)
Dec 2017
5.31%(+243.1%)
8.30%(+23.5%)
Sep 2017
-
6.72%(+102.4%)
Jun 2017
-
3.32%(+133.8%)
Mar 2017
-
1.42%(+165.4%)
Dec 2016
-3.71%(-783.3%)
-2.17%(+74.3%)
Sep 2016
-
-8.45%(-463.3%)
Jun 2016
-
-1.50%(+64.6%)
Mar 2016
-
-4.24%(+42.9%)
Dec 2015
-0.42%(-105.8%)
-7.42%(+39.2%)
Sep 2015
-
-12.21%(-1445.6%)
Jun 2015
-
-0.79%(-105.8%)
Mar 2015
-
13.68%(+8.6%)
Dec 2014
7.26%(+389.2%)
12.60%(+1.4%)
Sep 2014
-
12.42%(+118.3%)
Jun 2014
-
5.69%(+265.4%)
Mar 2014
-
-3.44%(-2357.1%)
Dec 2013
-2.51%(-340.4%)
-0.14%(+76.3%)
Sep 2013
-
-0.59%(+90.8%)
Jun 2013
-
-6.41%(-2310.3%)
Mar 2013
-
0.29%(-59.2%)
Dec 2012
-0.57%(-116.3%)
0.71%(+134.1%)
Sep 2012
-
-2.08%(-342.6%)
Jun 2012
-
-0.47%(-112.8%)
Mar 2012
-
3.66%(+151.0%)
Dec 2011
3.49%(-60.4%)
-7.18%(-925.3%)
Sep 2011
-
0.87%(-89.7%)
Jun 2011
-
8.42%(-13.1%)
Mar 2011
-
9.69%(+1.8%)
DateAnnualQuarterly
Dec 2010
8.81%(+181.3%)
9.52%(+757.7%)
Sep 2010
-
1.11%(-69.3%)
Jun 2010
-
3.62%(-52.2%)
Mar 2010
-
7.57%(+369.4%)
Dec 2009
-10.84%(-181.1%)
-2.81%(+48.1%)
Sep 2009
-
-5.41%(+3.6%)
Jun 2009
-
-5.61%(+82.6%)
Mar 2009
-
-32.17%(-93.6%)
Dec 2008
13.37%(-21.4%)
-16.62%(-182.9%)
Sep 2008
-
20.05%(-23.2%)
Jun 2008
-
26.11%(+59.5%)
Mar 2008
-
16.37%(+73.4%)
Dec 2007
17.02%(-14.2%)
9.44%(-39.7%)
Sep 2007
-
15.65%(-22.7%)
Jun 2007
-
20.25%(-7.2%)
Mar 2007
-
21.82%(+12.4%)
Dec 2006
19.84%(+77.0%)
19.41%(+17.8%)
Sep 2006
-
16.48%(-32.8%)
Jun 2006
-
24.54%(+32.3%)
Mar 2006
-
18.55%(+118.5%)
Dec 2005
11.21%(-25.9%)
8.49%(+4.7%)
Sep 2005
-
8.11%(-38.4%)
Jun 2005
-
13.17%(-10.1%)
Mar 2005
-
14.65%(-0.8%)
Dec 2004
15.12%(+425.0%)
14.77%(+12.8%)
Sep 2004
-
13.09%(-19.1%)
Jun 2004
-
16.19%(+18.8%)
Mar 2004
-
13.63%(+65.4%)
Dec 2003
2.88%(+380.0%)
8.24%(+171.9%)
Sep 2003
-
3.03%(+61.2%)
Jun 2003
-
1.88%(-5.5%)
Mar 2003
-
1.99%(-12.7%)
Dec 2002
0.60%(+87.5%)
2.28%(+200.0%)
Sep 2002
-
-2.28%(-445.5%)
Jun 2002
-
0.66%(-62.3%)
Mar 2002
-
1.75%(+123.1%)
Dec 2001
0.32%(-92.6%)
-7.58%(-696.9%)
Sep 2001
-
1.27%(-79.6%)
Jun 2001
-
6.22%(-6.6%)
Mar 2001
-
6.66%(+76.2%)
Dec 2000
4.32%(+196.0%)
3.78%(-10.8%)
Sep 2000
-
4.24%(-3.6%)
Jun 2000
-
4.40%(-11.3%)
Mar 2000
-
4.96%(+1966.7%)
Dec 1999
-4.50%(-251.5%)
0.24%(+102.9%)
Sep 1999
-
-8.19%(-950.0%)
Jun 1999
-
-0.78%(+53.0%)
Mar 1999
-
-1.66%(-588.2%)
Dec 1998
2.97%(+386.9%)
0.34%(-74.2%)
Sep 1998
-
1.32%(-72.4%)
Jun 1998
-
4.78%(-6.8%)
Mar 1998
-
5.13%(+1121.4%)
Dec 1997
0.61%(-84.6%)
0.42%(+113.5%)
Sep 1997
-
-3.12%(-206.8%)
Jun 1997
-
2.92%(+55.3%)
Mar 1997
-
1.88%(-8.7%)
Dec 1996
3.95%
2.06%(+314.6%)
Sep 1996
-
-0.96%(-115.0%)
Jun 1996
-
6.39%(-18.9%)
Mar 1996
-
7.88%

FAQ

  • What is Century Aluminum Company annual operating profit margin?
  • What is the all-time high annual operating margin for Century Aluminum Company?
  • What is Century Aluminum Company annual operating margin year-on-year change?
  • What is Century Aluminum Company quarterly operating profit margin?
  • What is the all-time high quarterly operating margin for Century Aluminum Company?
  • What is Century Aluminum Company quarterly operating margin year-on-year change?

What is Century Aluminum Company annual operating profit margin?

The current annual operating margin of CENX is 5.53%

What is the all-time high annual operating margin for Century Aluminum Company?

Century Aluminum Company all-time high annual operating profit margin is 19.84%

What is Century Aluminum Company annual operating margin year-on-year change?

Over the past year, CENX annual operating profit margin has changed by +4.07% (+278.77%)

What is Century Aluminum Company quarterly operating profit margin?

The current quarterly operating margin of CENX is 9.22%

What is the all-time high quarterly operating margin for Century Aluminum Company?

Century Aluminum Company all-time high quarterly operating profit margin is 26.11%

What is Century Aluminum Company quarterly operating margin year-on-year change?

Over the past year, CENX quarterly operating profit margin has changed by -2.61% (-22.06%)
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