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Biogen Inc. (BIIB) Operating Margin

Annual Operating Margin:

22.93%+4.31%(+23.15%)
December 31, 2024

Summary

  • As of today, BIIB annual operating profit margin is 22.93%, with the most recent change of +4.31% (+23.15%) on December 31, 2024.
  • During the last 3 years, BIIB annual operating margin has fallen by -2.64% (-10.32%).
  • BIIB annual operating margin is now -56.66% below its all-time high of 52.91%, reached on December 31, 2002.

Performance

BIIB Operating Margin Chart

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Range

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Quarterly Operating Margin:

25.00%-8.04%(-24.33%)
September 30, 2025

Summary

  • As of today, BIIB quarterly operating profit margin is 25.00%, with the most recent change of -8.04% (-24.33%) on September 30, 2025.
  • Over the past year, BIIB quarterly operating margin has increased by +4.13% (+19.79%).
  • BIIB quarterly operating margin is now -96.13% below its all-time high of 646.36%, reached on December 31, 2000.

Performance

BIIB Quarterly Operating Margin Chart

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Operating Margin Formula

Operating Profit Margin =  Operating Profit
Revenue
✕ 100%

BIIB Operating Margin Trends

PeriodPeriodAnnualAnnualQuarterlyQuarterly
1Y1 Year+23.1%+19.8%
3Y3 Years-10.3%-12.4%
5Y5 Years-53.1%-12.7%

BIIB Operating Margin Highs & Lows

PeriodPeriodAnnual vs HighAnnual vs HighAnnual vs LowAnnual vs LowQuarter. vs HighQuarter. vs HighQuarter. vs LowQuarter. vs Low
3Y3-Year-19.6%+23.1%-24.3%+220.1%
5Y5-Year-53.1%+23.1%-29.2%+110.8%
All-TimeAll-Time-56.7%+103.1%-96.1%+100.6%

BIIB Operating Margin History

DateAnnualQuarterly
Sep 2025
-
25.00%(-24.3%)
Jun 2025
-
33.04%(+31.2%)
Mar 2025
-
25.18%(+50.7%)
Dec 2024
22.93%(+23.1%)
16.71%(-19.9%)
Sep 2024
-
20.87%(-24.7%)
Jun 2024
-
27.73%(+11.9%)
Mar 2024
-
24.79%(+34.1%)
Dec 2023
18.62%(-34.7%)
18.49%(+136.7%)
Sep 2023
-
7.81%(-68.0%)
Jun 2023
-
24.38%(+28.4%)
Mar 2023
-
18.99%(-7.7%)
Dec 2022
28.52%(+11.5%)
20.58%(-27.9%)
Sep 2022
-
28.55%(-8.8%)
Jun 2022
-
31.29%(+102.5%)
Mar 2022
-
15.45%(+7.1%)
Dec 2021
25.57%(-22.7%)
14.42%(-46.4%)
Sep 2021
-
26.91%(-23.7%)
Jun 2021
-
35.29%(+8.9%)
Mar 2021
-
32.42%(+114.0%)
Dec 2020
33.07%(-32.4%)
-231.08%(-907.4%)
Sep 2020
-
28.62%(-44.1%)
Jun 2020
-
51.17%(+1.1%)
Mar 2020
-
50.61%(+19.0%)
Dec 2019
48.93%(+9.7%)
42.54%(-14.5%)
Sep 2019
-
49.77%(+0.5%)
Jun 2019
-
49.51%(+19.2%)
Mar 2019
-
41.52%(-6.0%)
Dec 2018
44.61%(-1.0%)
44.17%(-10.8%)
Sep 2018
-
49.53%(+52.5%)
Jun 2018
-
32.48%(-27.9%)
Mar 2018
-
45.02%(+8.6%)
Dec 2017
45.05%(-8.8%)
41.44%(-18.7%)
Sep 2017
-
50.96%(+36.6%)
Jun 2017
-
37.31%(+27.7%)
Mar 2017
-
29.22%(-38.7%)
Dec 2016
49.39%(+6.0%)
47.67%(+10.1%)
Sep 2016
-
43.30%(-2.2%)
Jun 2016
-
44.29%(-0.3%)
Mar 2016
-
44.44%(+6.4%)
Dec 2015
46.59%(+15.4%)
-
Sep 2015
-
41.77%(+7.3%)
Jun 2015
-
38.93%(+10.2%)
Mar 2015
-
35.34%(-19.2%)
Dec 2014
40.37%(+12.4%)
43.73%(+16.3%)
Sep 2014
-
37.60%(+13.5%)
Jun 2014
-
33.12%(+42.5%)
Mar 2014
-
23.25%(-1.8%)
Dec 2013
35.92%(+7.8%)
23.68%(-8.7%)
Sep 2013
-
25.95%(-1.3%)
Jun 2013
-
26.30%(-4.1%)
Mar 2013
-
27.43%(+83.2%)
Dec 2012
33.33%(-5.4%)
14.97%(-31.5%)
Sep 2012
-
21.85%(+1.5%)
Jun 2012
-
21.52%(+105.5%)
Mar 2012
-
10.47%(-45.7%)
Dec 2011
35.25%(+6.0%)
19.29%(-22.2%)
Sep 2011
-
24.81%(+40.9%)
Jun 2011
-
17.61%(-9.6%)
Mar 2011
-
19.49%(-41.8%)
Dec 2010
33.27%(+12.4%)
33.46%(+149.1%)
Sep 2010
-
13.43%(-12.5%)
Jun 2010
-
15.35%(-2.6%)
Mar 2010
-
15.76%(-29.0%)
Dec 2009
29.59%(-1.4%)
22.20%(+5.1%)
Sep 2009
-
21.12%(+467.7%)
Jun 2009
-
3.72%(-75.1%)
Mar 2009
-
14.95%(+29.1%)
Dec 2008
30.00%(+10.1%)
11.58%(+87.4%)
Sep 2008
-
6.18%(-60.5%)
Jun 2008
-
15.64%(+2.7%)
Mar 2008
-
15.23%(-17.9%)
Dec 2007
27.24%(-3.1%)
18.55%(+1666.7%)
Sep 2007
-
1.05%(-87.9%)
Jun 2007
-
8.69%(-13.2%)
Mar 2007
-
10.01%(+12.1%)
DateAnnualQuarterly
Dec 2006
28.10%(+235.7%)
8.93%(-18.3%)
Sep 2006
-
10.93%(+63.9%)
Jun 2006
-
6.67%(-35.3%)
Mar 2006
-
10.31%(+441.4%)
Dec 2005
-20.70%(+42.3%)
-3.02%(+83.7%)
Sep 2005
-
-18.58%(-192.3%)
Jun 2005
-
20.12%(+45.2%)
Mar 2005
-
13.86%(+6.8%)
Dec 2004
-35.86%(+95.1%)
12.98%(-12.9%)
Sep 2004
-
14.90%(>+9900.0%)
Jun 2004
-
-0.12%(+99.2%)
Mar 2004
-
-14.71%(-26.6%)
Dec 2003
-732.12%(-1483.7%)
-11.62%(-122.5%)
Sep 2003
-
51.54%(+37.7%)
Jun 2003
-
37.43%(-30.5%)
Mar 2003
-
53.85%(-1.9%)
Dec 2002
52.91%(+53.1%)
54.90%(+4.9%)
Sep 2002
-
52.36%(+5.6%)
Jun 2002
-
49.57%(-0.8%)
Mar 2002
-
49.95%(+1.5%)
Dec 2001
34.56%(-2.6%)
49.19%(-1.9%)
Sep 2001
-
50.13%(+6.7%)
Jun 2001
-
46.99%(+13.7%)
Mar 2001
-
41.32%(-93.6%)
Dec 2000
35.47%(-10.9%)
646.36%(+1639.9%)
Sep 2000
-
37.15%(+15.8%)
Jun 2000
-
32.07%(>+9900.0%)
Mar 2000
-
0.00%(+100.0%)
Dec 1999
39.81%(+16.4%)
-4.84%(-114.6%)
Sep 1999
-
33.06%(-41.7%)
Jun 1999
-
56.73%(+171.2%)
Mar 1999
-
20.92%(-15.0%)
Dec 1998
34.19%(-0.4%)
-
Sep 1998
-
24.60%(-62.6%)
Jun 1998
-
65.71%(+88.2%)
Mar 1998
-
34.91%(-25.6%)
Dec 1997
34.32%(+133.0%)
46.92%(+65.6%)
Sep 1997
-
28.33%(-7.2%)
Jun 1997
-
30.52%(+21.1%)
Mar 1997
-
25.21%(+6.8%)
Dec 1996
14.73%(+200.0%)
23.60%(-37.6%)
Sep 1996
-
37.81%(+224.6%)
Jun 1996
-
-30.34%(-30.4%)
Mar 1996
-
-23.26%(-188.5%)
Dec 1995
4.91%(+502.5%)
26.27%(+430.0%)
Sep 1995
-
-7.96%(+25.6%)
Jun 1995
-
-10.70%(-280.8%)
Mar 1995
-
-2.81%(-111.8%)
Dec 1994
-1.22%(-107.7%)
23.74%(+128.8%)
Sep 1994
-
-82.39%(-771.9%)
Jun 1994
-
-9.45%(-141.4%)
Mar 1994
-
22.82%(+225.5%)
Dec 1993
15.91%(-31.2%)
-18.18%(-176.1%)
Sep 1993
-
23.89%(-8.9%)
Jun 1993
-
26.22%(-9.3%)
Mar 1993
-
28.92%(-37.4%)
Dec 1992
23.12%(+1190.6%)
46.21%(+99.0%)
Sep 1992
-
23.22%(+261.7%)
Jun 1992
-
-14.36%(-21.7%)
Mar 1992
-
-11.80%(-21.1%)
Dec 1991
-2.12%(-232.5%)
-9.74%(-31.1%)
Sep 1991
-
-7.43%(-479.1%)
Jun 1991
-
1.96%(-71.7%)
Mar 1991
-
6.92%(-31.8%)
Dec 1990
1.60%(+105.1%)
10.14%(+522.5%)
Sep 1990
-
-2.40%(+64.0%)
Jun 1990
-
-6.67%(-494.7%)
Mar 1990
-
1.69%(+103.8%)
Dec 1989
-31.58%(+45.3%)
-44.00%(-10.0%)
Sep 1989
-
-40.00%(+91.7%)
Dec 1988
-57.77%(+79.5%)
-480.36%(+72.1%)
Dec 1987
-281.40%(+38.1%)
-1722.22%(+60.3%)
Dec 1986
-454.69%(-108.7%)
-4337.50%(-178.9%)
Dec 1985
-217.88%(-147.0%)
-1555.17%(-206.7%)
Dec 1984
-88.21%
-507.04%

FAQ

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

What is Biogen Inc. annual operating profit margin?

The current annual operating margin of BIIB is 22.93%

What is the all-time high annual operating margin for Biogen Inc.?

Biogen Inc. all-time high annual operating profit margin is 52.91%

What is Biogen Inc. annual operating margin year-on-year change?

Over the past year, BIIB annual operating profit margin has changed by +4.31% (+23.15%)

What is Biogen Inc. quarterly operating profit margin?

The current quarterly operating margin of BIIB is 25.00%

What is the all-time high quarterly operating margin for Biogen Inc.?

Biogen Inc. all-time high quarterly operating profit margin is 646.36%

What is Biogen Inc. quarterly operating margin year-on-year change?

Over the past year, BIIB quarterly operating profit margin has changed by +4.13% (+19.79%)
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