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Biogen Inc. (BIIB) return on equity

annual ROE:

10.36%+2.12%(+25.73%)
December 31, 2024

Summary

  • As of today (August 21, 2025), BIIB annual return on equity is 10.36%, with the most recent change of +2.12% (+25.73%) on December 31, 2024.
  • During the last 3 years, BIIB annual ROE has fallen by -5.60% (-35.09%).
  • BIIB annual ROE is now -76.80% below its all-time high of 44.66%, reached on December 31, 2019.

Performance

BIIB ROE Chart

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quarterly ROE:

9.16%+0.05%(+0.55%)
June 30, 2025

Summary

  • As of today (August 21, 2025), BIIB quarterly return on equity is 9.16%, with the most recent change of +0.05% (+0.55%) on June 30, 2025.
  • Over the past year, BIIB quarterly ROE has increased by +1.43% (+18.50%).
  • BIIB quarterly ROE is now -80.38% below its all-time high of 46.68%, reached on June 30, 2020.

Performance

BIIB quarterly ROE Chart

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ROE Formula

ROE =  Net Income
Shareholders Equity
✕ 100%

BIIB ROE Trends

PeriodPeriodAnnualAnnualQuarterlyQuarterly
1 y1 year+25.7%+18.5%
3 y3 years-35.1%-34.7%
5 y5 years-76.8%-80.4%

BIIB ROE Highs & Lows

PeriodPeriodAnnual vs highAnnual vs highAnnual vs lowAnnual vs lowQuarter. vs highQuarter. vs highQuarter. vs lowQuarter. vs low
3 y3-year-57.4%+25.7%-63.1%+18.5%
5 y5-year-76.8%+25.7%-80.4%+18.5%
alltimeall time-76.8%+117.7%-80.4%+124.7%

BIIB ROE History

DateAnnualQuarterly
Jun 2025
-
9.16%(+0.5%)
Mar 2025
-
9.11%(-11.8%)
Dec 2024
10.36%(+25.7%)
10.33%(-1.8%)
Sep 2024
-
10.52%(+36.1%)
Jun 2024
-
7.73%(-3.6%)
Mar 2024
-
8.02%(-2.1%)
Dec 2023
8.24%(-66.1%)
8.19%(-22.8%)
Sep 2023
-
10.61%(-47.2%)
Jun 2023
-
20.11%(-19.0%)
Mar 2023
-
24.84%(+1.0%)
Dec 2022
24.33%(+52.4%)
24.60%(+18.7%)
Sep 2022
-
20.73%(+47.8%)
Jun 2022
-
14.03%(0.0%)
Mar 2022
-
14.03%(-11.6%)
Dec 2021
15.96%(-52.8%)
15.88%(-18.3%)
Sep 2021
-
19.43%(-14.9%)
Jun 2021
-
22.82%(-16.9%)
Mar 2021
-
27.47%(-20.7%)
Dec 2020
33.80%(-24.3%)
34.65%(-16.6%)
Sep 2020
-
41.54%(-11.0%)
Jun 2020
-
46.68%(+5.9%)
Mar 2020
-
44.06%(+0.5%)
Dec 2019
44.66%(+27.9%)
43.86%(+9.9%)
Sep 2019
-
39.92%(-0.7%)
Jun 2019
-
40.19%(+14.1%)
Mar 2019
-
35.21%(+3.4%)
Dec 2018
34.91%(+61.6%)
34.06%(+32.7%)
Sep 2018
-
25.67%(+3.3%)
Jun 2018
-
24.85%(+0.4%)
Mar 2018
-
24.74%(+12.4%)
Dec 2017
21.60%(-37.2%)
22.02%(-24.0%)
Sep 2017
-
28.97%(+3.4%)
Jun 2017
-
28.02%(-7.3%)
Mar 2017
-
30.24%(-9.4%)
Dec 2016
34.37%(-3.5%)
33.38%(-7.4%)
Sep 2016
-
36.03%(+1.1%)
Jun 2016
-
35.63%(+3.8%)
Mar 2016
-
34.32%(+5.1%)
Dec 2015
35.60%(+17.6%)
32.67%(+0.4%)
Sep 2015
-
32.53%(+2.8%)
Jun 2015
-
31.64%(-0.5%)
Mar 2015
-
31.79%(+5.0%)
Dec 2014
30.27%(+26.7%)
30.28%(+10.4%)
Sep 2014
-
27.42%(+10.7%)
Jun 2014
-
24.77%(+6.4%)
Mar 2014
-
23.28%(-2.6%)
Dec 2013
23.90%(+16.0%)
23.91%(+4.2%)
Sep 2013
-
22.94%(+0.3%)
Jun 2013
-
22.88%(+2.1%)
Mar 2013
-
22.42%(+6.0%)
Dec 2012
20.61%(-3.4%)
21.15%(-2.8%)
Sep 2012
-
21.76%(+1.4%)
Jun 2012
-
21.46%(+4.5%)
Mar 2012
-
20.53%(-3.3%)
Dec 2011
21.33%(+39.3%)
21.22%(-2.3%)
Sep 2011
-
21.73%(+19.9%)
Jun 2011
-
18.13%(+0.6%)
Mar 2011
-
18.02%(+12.3%)
Dec 2010
15.31%(-5.3%)
16.04%(+0.3%)
Sep 2010
-
16.00%(-11.8%)
Jun 2010
-
18.14%(+18.8%)
Mar 2010
-
15.27%(-3.2%)
Dec 2009
16.16%(+16.2%)
15.77%(+9.4%)
Sep 2009
-
14.42%(+5.0%)
Jun 2009
-
13.73%(-9.5%)
Mar 2009
-
15.17%(+8.4%)
Dec 2008
13.91%(+52.4%)
14.00%(+2.4%)
Sep 2008
-
13.67%(+13.6%)
Jun 2008
-
12.03%(+10.5%)
Mar 2008
-
10.89%(+11.6%)
Dec 2007
9.13%(+191.7%)
9.76%(+16.3%)
Sep 2007
-
8.39%(-5.8%)
Jun 2007
-
8.91%(+172.5%)
Mar 2007
-
3.27%(+4.5%)
Dec 2006
3.13%(+33.8%)
3.13%(+31.0%)
Sep 2006
-
2.39%(+368.6%)
Jun 2006
-
0.51%(-85.3%)
Mar 2006
-
3.46%(+46.6%)
Dec 2005
2.34%
2.36%(+4.4%)
Sep 2005
-
2.26%(-5.8%)
Jun 2005
-
2.40%(+27.7%)
DateAnnualQuarterly
Mar 2005
-
1.88%(+193.8%)
Dec 2004
0.36%(-101.7%)
0.64%(-103.8%)
Sep 2004
-
-17.05%(-18.2%)
Jun 2004
-
-20.84%(-22.2%)
Mar 2004
-
-26.79%(-27.8%)
Dec 2003
-21.44%(-249.6%)
-37.13%(-365.6%)
Sep 2003
-
13.98%(-1.4%)
Jun 2003
-
14.18%(-7.5%)
Mar 2003
-
15.33%(+3.4%)
Dec 2002
14.33%(+16.4%)
14.83%(+5.9%)
Sep 2002
-
14.01%(+4.8%)
Jun 2002
-
13.37%(+4.5%)
Mar 2002
-
12.80%(+0.5%)
Dec 2001
12.31%(-8.4%)
12.74%(-10.8%)
Sep 2001
-
14.29%(-8.9%)
Jun 2001
-
15.69%(-10.5%)
Mar 2001
-
17.53%(-6.7%)
Dec 2000
13.44%(-58.5%)
18.78%(-17.6%)
Sep 2000
-
22.80%(+3.6%)
Jun 2000
-
22.01%(-24.4%)
Mar 2000
-
29.11%(-14.5%)
Dec 1999
32.40%(+41.1%)
34.06%(-2.3%)
Sep 1999
-
34.86%(+15.9%)
Jun 1999
-
30.08%(+30.0%)
Mar 1999
-
23.14%(-0.5%)
Dec 1998
22.96%(-228.1%)
23.25%(+8.0%)
Sep 1998
-
21.52%(+11.1%)
Jun 1998
-
19.37%(+8.3%)
Mar 1998
-
17.89%(+8.5%)
Dec 1997
-17.93%(+123.8%)
16.49%(+32.0%)
Sep 1997
-
12.49%(-33.2%)
Jun 1997
-
18.69%(+36.5%)
Mar 1997
-
13.69%(+40.8%)
Dec 1996
-8.01%(-86.3%)
9.72%(+14.5%)
Sep 1996
-
8.49%(-390.8%)
Jun 1996
-
-2.92%(+1023.1%)
Mar 1996
-
-0.26%(-116.4%)
Dec 1995
-58.55%(+3.2%)
1.59%(-62.5%)
Sep 1995
-
4.24%(-207.3%)
Jun 1995
-
-3.95%(-1.0%)
Mar 1995
-
-3.99%(+169.6%)
Dec 1994
-56.73%(+153.7%)
-1.48%(-53.3%)
Sep 1994
-
-3.17%(-137.7%)
Jun 1994
-
8.40%(-17.8%)
Mar 1994
-
10.22%(-3.5%)
Dec 1993
-22.36%(-13.2%)
10.59%(-42.8%)
Sep 1993
-
18.50%(-4.8%)
Jun 1993
-
19.44%(+4.9%)
Mar 1993
-
18.53%(+21.7%)
Dec 1992
-25.75%(-788.5%)
15.22%(+152.0%)
Sep 1992
-
6.04%(+253.2%)
Jun 1992
-
1.71%(-37.8%)
Mar 1992
-
2.75%(-36.3%)
Dec 1991
3.74%(-30.9%)
4.32%(-27.4%)
Sep 1991
-
5.95%(-9.7%)
Jun 1991
-
6.59%(+6.5%)
Mar 1991
-
6.19%(+14.2%)
Dec 1990
5.41%(+75.1%)
5.42%(+13.6%)
Sep 1990
-
4.77%(-9.5%)
Jun 1990
-
5.27%(+21.4%)
Mar 1990
-
4.34%(+36.1%)
Dec 1989
3.09%(-274.6%)
3.19%(+54.9%)
Sep 1989
-
2.06%(+178.4%)
Jun 1989
-
0.74%(-355.2%)
Mar 1989
-
-0.29%(-81.0%)
Dec 1988
-1.77%(-93.8%)
-1.53%(-78.4%)
Sep 1988
-
-7.07%(-60.7%)
Jun 1988
-
-17.97%(-31.8%)
Mar 1988
-
-26.36%(-5.5%)
Dec 1987
-28.75%(-16.3%)
-27.90%(-7.4%)
Sep 1987
-
-30.12%(-1.8%)
Jun 1987
-
-30.68%(-0.4%)
Mar 1987
-
-30.80%(-6.8%)
Dec 1986
-34.35%(+50.0%)
-33.03%(-8.4%)
Sep 1986
-
-36.05%(+11.1%)
Jun 1986
-
-32.44%(+19.1%)
Mar 1986
-
-27.24%(+6.8%)
Dec 1985
-22.90%(+60.7%)
-25.50%(+58.4%)
Sep 1985
-
-16.10%(+15.6%)
Jun 1985
-
-13.93%(-11.7%)
Mar 1985
-
-15.78%(+10.7%)
Dec 1984
-14.25%
-14.25%

FAQ

  • What is Biogen Inc. annual return on equity?
  • What is the all time high annual ROE for Biogen Inc.?
  • What is Biogen Inc. annual ROE year-on-year change?
  • What is Biogen Inc. quarterly return on equity?
  • What is the all time high quarterly ROE for Biogen Inc.?
  • What is Biogen Inc. quarterly ROE year-on-year change?

What is Biogen Inc. annual return on equity?

The current annual ROE of BIIB is 10.36%

What is the all time high annual ROE for Biogen Inc.?

Biogen Inc. all-time high annual return on equity is 44.66%

What is Biogen Inc. annual ROE year-on-year change?

Over the past year, BIIB annual return on equity has changed by +2.12% (+25.73%)

What is Biogen Inc. quarterly return on equity?

The current quarterly ROE of BIIB is 9.16%

What is the all time high quarterly ROE for Biogen Inc.?

Biogen Inc. all-time high quarterly return on equity is 46.68%

What is Biogen Inc. quarterly ROE year-on-year change?

Over the past year, BIIB quarterly return on equity has changed by +1.43% (+18.50%)
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