Annual EPS:
$11.19+$3.21(+40.28%)Summary
- As of today (October 8, 2025), BIIB annual earnings per share is $11.19, with the most recent change of +$3.21 (+40.28%) on December 31, 2024.
- During the last 3 years, BIIB annual EPS has risen by +$0.79 (+7.55%).
- BIIB annual EPS is now -54.89% below its all-time high of $24.80, reached on December 31, 2020.
Performance
BIIB EPS Chart
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Quarterly EPS:
$4.33+$2.69(+163.77%)Summary
- As of today (October 8, 2025), BIIB quarterly earnings per share is $4.33, with the most recent change of +$2.69 (+163.77%) on June 30, 2025.
- Over the past year, BIIB quarterly EPS has increased by +$0.33 (+8.18%).
- BIIB quarterly EPS is now -54.85% below its all-time high of $9.58, reached on June 30, 2020.
Performance
BIIB Quarterly EPS Chart
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TTM EPS:
$10.45+$0.33(+3.23%)Summary
- As of today (October 8, 2025), BIIB TTM earnings per share is $10.45, with the most recent change of +$0.33 (+3.23%) on June 30, 2025.
- Over the past year, BIIB TTM EPS has increased by +$2.51 (+31.65%).
- BIIB TTM EPS is now -69.38% below its all-time high of $34.14, reached on June 30, 2020.
Performance
BIIB TTM EPS Chart
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EPS Formula
EPS = Net Income - Preferred Dividends
Shares Outstanding
Net Income - Preferred Dividends
Shares Outstanding
Shares Outstanding
BIIB EPS Trends
| PeriodPeriod | AnnualAnnual | QuarterlyQuarterly | TTMTTM |
|---|---|---|---|
| 1Y1 Year | +40.3% | +8.2% | +31.6% |
| 3Y3 Years | +7.5% | -40.2% | -25.4% |
| 5Y5 Years | - | -54.9% | -65.4% |
BIIB EPS Highs & Lows
| PeriodPeriod | Annual vs HighAnnual vs High | Annual vs LowAnnual vs Low | Quarter. vs HighQuarter. vs High | Quarter. vs LowQuarter. vs Low | TTM vs HighTTM vs High | TTM vs LowTTM vs Low | |
|---|---|---|---|---|---|---|---|
| 3Y | 3-Year | -46.4% | +40.3% | -44.8% | +1020.1% | -51.5% | +31.6% |
| 5Y | 5-Year | -54.9% | +40.3% | -44.8% | +1020.1% | -65.4% | +31.6% |
| All-Time | All-Time | -54.9% | +327.4% | -54.9% | +207.4% | -69.4% | +358.1% |
BIIB EPS History
| Date | Annual | Quarterly | TTM |
|---|---|---|---|
| Jun 2025 | - | $4.33(+163.8%) | $10.45(+3.2%) |
| Mar 2025 | - | $1.64(-10.2%) | $10.13(-9.4%) |
| Dec 2024 | $11.19(+40.3%) | $1.83(-31.3%) | $11.18(+1.0%) |
| Sep 2024 | - | $2.66(-33.5%) | $11.07(+39.4%) |
| Jun 2024 | - | $4.00(+48.3%) | $7.94(-0.8%) |
| Mar 2024 | - | $2.70(+57.3%) | $8.01(+0.3%) |
| Dec 2023 | $7.97(-61.8%) | $1.71(+464.4%) | $7.98(-20.6%) |
| Sep 2023 | - | -$0.47(-111.6%) | $10.06(-45.2%) |
| Jun 2023 | - | $4.07(+52.2%) | $18.36(-14.7%) |
| Mar 2023 | - | $2.67(-29.5%) | $21.54(+2.9%) |
| Dec 2022 | $20.87(+100.6%) | $3.79(-51.6%) | $20.92(+6.6%) |
| Sep 2022 | - | $7.84(+8.3%) | $19.63(+40.1%) |
| Jun 2022 | - | $7.24(+251.6%) | $14.01(+43.5%) |
| Mar 2022 | - | $2.06(-17.5%) | $9.76(-6.1%) |
| Dec 2021 | $10.40(-58.1%) | $2.50(+12.7%) | $10.39(+1.7%) |
| Sep 2021 | - | $2.22(-25.9%) | $10.22(-18.0%) |
| Jun 2021 | - | $2.99(+10.9%) | $12.47(-34.6%) |
| Mar 2021 | - | $2.69(+15.9%) | $19.06(-22.0%) |
| Dec 2020 | $24.80(+14.9%) | $2.32(-47.9%) | $24.45(-19.1%) |
| Sep 2020 | - | $4.46(-53.4%) | $30.21(-11.5%) |
| Jun 2020 | - | $9.58(+18.6%) | $34.14(+5.4%) |
| Mar 2020 | - | $8.08(+0.0%) | $32.40(+3.0%) |
| Dec 2019 | - | $8.08(-3.7%) | $31.47(+11.9%) |
| Sep 2019 | - | $8.39(+6.9%) | $28.12(+4.6%) |
| Jun 2019 | - | $7.85(+9.7%) | $26.88(+15.8%) |
| Mar 2019 | - | $7.15(+51.2%) | $23.21(+7.5%) |
| Dec 2018 | $21.58(+81.0%) | $4.73(-33.8%) | $21.60(+39.7%) |
| Sep 2018 | - | $7.15(+71.1%) | $15.46(+9.6%) |
| Jun 2018 | - | $4.18(-24.5%) | $14.10(+0.8%) |
| Mar 2018 | - | $5.54(+492.9%) | $13.99(+17.5%) |
| Dec 2017 | $11.92(-29.6%) | -$1.41(-124.4%) | $11.91(-27.0%) |
| Sep 2017 | - | $5.79(+42.3%) | $16.31(+7.1%) |
| Jun 2017 | - | $4.07(+17.6%) | $15.23(-4.5%) |
| Mar 2017 | - | $3.46(+15.7%) | $15.94(-5.7%) |
| Dec 2016 | $16.92(+10.3%) | $2.99(-36.5%) | $16.91(+21.5%) |
| Sep 2016 | - | $4.71(-1.6%) | $13.92(+4.2%) |
| Jun 2016 | - | $4.78(+8.0%) | $13.36(+6.8%) |
| Mar 2016 | - | $4.43(+6.7%) | $12.51(-18.3%) |
| Dec 2015 | $15.34(+24.0%) | - | - |
| Sep 2015 | - | $4.15(+5.6%) | $15.31(+3.6%) |
| Jun 2015 | - | $3.93(+12.6%) | $14.78(+6.6%) |
| Mar 2015 | - | $3.49(-6.7%) | $13.86(+11.9%) |
| Dec 2014 | $12.37(+58.4%) | $3.74(+3.3%) | $12.39(+17.2%) |
| Sep 2014 | - | $3.62(+20.3%) | $10.57(+17.4%) |
| Jun 2014 | - | $3.01(+49.0%) | $9.00(+11.8%) |
| Mar 2014 | - | $2.02(+5.2%) | $8.05(+2.9%) |
| Dec 2013 | $7.81(+35.6%) | $1.92(-6.3%) | $7.82(+9.7%) |
| Sep 2013 | - | $2.05(-0.5%) | $7.13(+5.6%) |
| Jun 2013 | - | $2.06(+15.1%) | $6.75(+7.1%) |
| Mar 2013 | - | $1.79(+45.5%) | $6.30(+9.4%) |
| Dec 2012 | $5.76(+14.3%) | $1.23(-26.3%) | $5.76(+0.2%) |
| Sep 2012 | - | $1.67(+3.7%) | $5.75(+4.4%) |
| Jun 2012 | - | $1.61(+28.8%) | $5.51(+8.5%) |
| Mar 2012 | - | $1.25(+2.5%) | $5.08(+1.0%) |
| Dec 2011 | $5.04(+27.9%) | $1.22(-14.7%) | $5.03(+4.8%) |
| Sep 2011 | - | $1.43(+21.2%) | $4.80(+8.6%) |
| Jun 2011 | - | $1.18(-1.7%) | $4.42(+1.4%) |
| Mar 2011 | - | $1.20(+21.2%) | $4.36(+10.1%) |
| Dec 2010 | $3.94(+17.6%) | $0.99(-5.7%) | $3.96(-1.7%) |
| Sep 2010 | - | $1.05(-6.3%) | $4.03(+2.5%) |
| Jun 2010 | - | $1.12(+40.0%) | $3.93(+19.1%) |
| Mar 2010 | - | $0.80(-24.5%) | $3.30(-1.2%) |
| Dec 2009 | $3.35(+26.4%) | $1.06(+11.6%) | $3.34(+12.1%) |
| Sep 2009 | - | $0.95(+93.9%) | $2.98(+9.2%) |
| Jun 2009 | - | $0.49(-41.7%) | $2.73(-7.1%) |
| Mar 2009 | - | $0.84(+20.0%) | $2.94(+11.4%) |
| Dec 2008 | $2.65(+33.2%) | $0.70(0.0%) | $2.64(+1.9%) |
| Sep 2008 | - | $0.70(0.0%) | $2.59(+12.6%) |
| Jun 2008 | - | $0.70(+29.6%) | $2.30(+7.5%) |
| Mar 2008 | - | $0.54(-16.9%) | $2.14(+8.1%) |
| Dec 2007 | $1.99(+323.4%) | $0.65(+58.5%) | $1.98(+20.0%) |
| Sep 2007 | - | $0.41(-24.1%) | $1.65(-2.4%) |
| Jun 2007 | - | $0.54(+42.1%) | $1.69(+160.0%) |
| Mar 2007 | - | $0.38(+18.8%) | $0.65(+5.8%) |
| Dec 2006 | - | $0.32(-28.9%) | $0.61(+35.2%) |
| Sep 2006 | - | $0.45(+190.0%) | $0.45(+439.4%) |
| Jun 2006 | - | -$0.50(-245.3%) | $0.08(-87.7%) |
| Mar 2006 | - | $0.34(+115.1%) | $0.68(+48.7%) |
| Dec 2005 | $0.47(+571.4%) | $0.16(+100.0%) | $0.46(+21.1%) |
| Sep 2005 | - | $0.08(-20.0%) | $0.38(-5.0%) |
| Jun 2005 | - | $0.10(-16.7%) | $0.40(+33.3%) |
| Mar 2005 | - | $0.12(+50.0%) | $0.30(+400.0%) |
| Dec 2004 | $0.07 | $0.08(-20.0%) | $0.06(+101.5%) |
| Date | Annual | Quarterly | TTM |
|---|---|---|---|
| Sep 2004 | - | $0.10(>+9900.0%) | -$4.05(-4.1%) |
| Jun 2004 | - | $0.00(+100.0%) | -$3.89(-4.6%) |
| Mar 2004 | - | -$0.12(+97.0%) | -$3.72(-10.7%) |
| Dec 2003 | -$4.92(-678.8%) | -$4.03(-1650.0%) | -$3.36(-461.3%) |
| Sep 2003 | - | $0.26(+52.9%) | $0.93(+4.5%) |
| Jun 2003 | - | $0.17(-29.2%) | $0.89(-3.3%) |
| Mar 2003 | - | $0.24(-7.7%) | $0.92(+8.2%) |
| Dec 2002 | $0.85(+44.1%) | $0.26(+18.2%) | $0.85(+13.3%) |
| Sep 2002 | - | $0.22(+10.0%) | $0.75(+8.7%) |
| Jun 2002 | - | $0.20(+17.6%) | $0.69(+7.8%) |
| Mar 2002 | - | $0.17(+6.3%) | $0.64(+8.5%) |
| Dec 2001 | $0.59(+63.9%) | $0.16(0.0%) | $0.59(+3.5%) |
| Sep 2001 | - | $0.16(+6.7%) | $0.57(+11.8%) |
| Jun 2001 | - | $0.15(+25.0%) | $0.51(+14.2%) |
| Mar 2001 | - | $0.12(-14.3%) | $0.45(+27.6%) |
| Dec 2000 | $0.36(+25.6%) | $0.14(+40.0%) | $0.35(+34.6%) |
| Sep 2000 | - | $0.10(+15.3%) | $0.26(+13.0%) |
| Jun 2000 | - | $0.09(+272.1%) | $0.23(-16.8%) |
| Mar 2000 | - | $0.02(-53.4%) | $0.28(-3.5%) |
| Dec 1999 | $0.29(+307.3%) | $0.05(-28.6%) | $0.29(+1.2%) |
| Sep 1999 | - | $0.07(-47.5%) | $0.28(+25.0%) |
| Jun 1999 | - | $0.13(+300.3%) | $0.23(+36.0%) |
| Mar 1999 | - | $0.03(-28.7%) | $0.17(+4.1%) |
| Dec 1998 | - | $0.05(+251.1%) | $0.16(+41.2%) |
| Sep 1998 | - | $0.01(-81.9%) | $0.11(-8.1%) |
| Jun 1998 | - | $0.07(+174.5%) | $0.12(+72.0%) |
| Mar 1998 | - | $0.03(+14.6%) | $0.07(-40.3%) |
| Dec 1997 | -$0.14(-143.9%) | - | - |
| Sep 1997 | - | $0.02(+7.4%) | $0.12(-18.2%) |
| Jun 1997 | - | $0.02(+18.6%) | $0.15(+29.5%) |
| Mar 1997 | - | $0.02(-67.7%) | $0.11(+25.9%) |
| Dec 1996 | -$0.06(+71.2%) | $0.06(+13.4%) | $0.09(+68.9%) |
| Sep 1996 | - | $0.05(+527.4%) | $0.05(+966.0%) |
| Jun 1996 | - | -$0.01(-134.0%) | $0.01(-72.8%) |
| Mar 1996 | - | -$0.01(-125.0%) | $0.02(-31.1%) |
| Dec 1995 | -$0.20(+28.5%) | $0.02(+1076.5%) | $0.03(+298.5%) |
| Sep 1995 | - | $0.00(0.0%) | $0.01(+123.7%) |
| Jun 1995 | - | $0.00(-48.5%) | -$0.03(0.0%) |
| Mar 1995 | - | $0.00(+109.9%) | -$0.03(-112.8%) |
| Dec 1994 | -$0.28(-71.9%) | - | - |
| Sep 1994 | - | -$0.03(-2058.8%) | -$0.01(-138.0%) |
| Jun 1994 | - | $0.00(-87.2%) | $0.04(-15.9%) |
| Mar 1994 | - | $0.01(+166.0%) | $0.04(0.0%) |
| Dec 1993 | -$0.16(+30.9%) | $0.01(-66.7%) | $0.04(-35.9%) |
| Sep 1993 | - | $0.01(+80.7%) | $0.06(0.0%) |
| Jun 1993 | - | $0.01(-37.6%) | $0.06(+11.3%) |
| Mar 1993 | - | $0.01(-53.0%) | $0.06(+24.8%) |
| Dec 1992 | -$0.23(-57.9%) | $0.03(+88.7%) | $0.05(+132.3%) |
| Sep 1992 | - | $0.01(+782.4%) | $0.02(+195.6%) |
| Jun 1992 | - | $0.00(0.0%) | $0.01(0.0%) |
| Mar 1992 | - | $0.00(0.0%) | $0.01(-19.0%) |
| Dec 1991 | -$0.15(-4545.5%) | $0.00(0.0%) | $0.01(0.0%) |
| Sep 1991 | - | $0.00(0.0%) | $0.01(0.0%) |
| Jun 1991 | - | $0.00(-48.5%) | $0.01(0.0%) |
| Mar 1991 | - | $0.00(+94.1%) | $0.01(+23.5%) |
| Dec 1990 | $0.00(+94.1%) | $0.00(0.0%) | $0.01(+28.3%) |
| Sep 1990 | - | $0.00(0.0%) | $0.01(0.0%) |
| Jun 1990 | - | $0.00(0.0%) | $0.01(+178.9%) |
| Mar 1990 | - | $0.00(+750.0%) | $0.00(0.0%) |
| Dec 1989 | $0.00(+151.5%) | $0.00(-88.2%) | $0.00(+11.8%) |
| Sep 1989 | - | $0.00(+200.0%) | $0.00(0.0%) |
| Jun 1989 | - | -$0.00(-200.0%) | $0.00(0.0%) |
| Mar 1989 | - | $0.00(>+9900.0%) | $0.00(+200.0%) |
| Dec 1988 | -$0.00(+92.4%) | $0.00(-100.0%) | -$0.00(+79.8%) |
| Sep 1988 | - | $0.00(+200.0%) | -$0.01(+64.1%) |
| Jun 1988 | - | -$0.00(0.0%) | -$0.02(+33.1%) |
| Mar 1988 | - | -$0.00(+74.6%) | -$0.04(+22.2%) |
| Dec 1987 | -$0.04(+27.8%) | -$0.01(+49.6%) | -$0.04(+15.6%) |
| Sep 1987 | - | -$0.01(0.0%) | -$0.05(+6.0%) |
| Jun 1987 | - | -$0.01(-13.7%) | -$0.06(+2.9%) |
| Mar 1987 | - | -$0.01(+22.0%) | -$0.06(+5.3%) |
| Dec 1986 | -$0.06(-38.6%) | -$0.01(+10.2%) | -$0.06(0.0%) |
| Sep 1986 | - | -$0.02(-11.3%) | -$0.06(-8.8%) |
| Jun 1986 | - | -$0.01(0.0%) | -$0.06(-17.1%) |
| Mar 1986 | - | -$0.01(0.0%) | -$0.05(-7.3%) |
| Dec 1985 | -$0.04(-44.3%) | -$0.01(-28.2%) | -$0.05(-28.5%) |
| Sep 1985 | - | -$0.01(-74.6%) | -$0.04(-16.6%) |
| Jun 1985 | - | -$0.01(+42.7%) | -$0.03(+9.9%) |
| Mar 1985 | - | -$0.01(-134.0%) | -$0.03(-11.3%) |
| Dec 1984 | -$0.03 | -$0.01(+25.4%) | -$0.03(-20.0%) |
| Sep 1984 | - | -$0.01(+33.0%) | -$0.03(-36.6%) |
| Jun 1984 | - | -$0.01(-20.5%) | -$0.02(-120.5%) |
| Mar 1984 | - | -$0.01 | -$0.01 |
FAQ
- What is Biogen Inc. annual earnings per share?
- What is the all-time high annual EPS for Biogen Inc.?
- What is Biogen Inc. annual EPS year-on-year change?
- What is Biogen Inc. quarterly earnings per share?
- What is the all-time high quarterly EPS for Biogen Inc.?
- What is Biogen Inc. quarterly EPS year-on-year change?
- What is Biogen Inc. TTM earnings per share?
- What is the all-time high TTM EPS for Biogen Inc.?
- What is Biogen Inc. TTM EPS year-on-year change?
What is Biogen Inc. annual earnings per share?
The current annual EPS of BIIB is $11.19
What is the all-time high annual EPS for Biogen Inc.?
Biogen Inc. all-time high annual earnings per share is $24.80
What is Biogen Inc. annual EPS year-on-year change?
Over the past year, BIIB annual earnings per share has changed by +$3.21 (+40.28%)
What is Biogen Inc. quarterly earnings per share?
The current quarterly EPS of BIIB is $4.33
What is the all-time high quarterly EPS for Biogen Inc.?
Biogen Inc. all-time high quarterly earnings per share is $9.58
What is Biogen Inc. quarterly EPS year-on-year change?
Over the past year, BIIB quarterly earnings per share has changed by +$0.33 (+8.18%)
What is Biogen Inc. TTM earnings per share?
The current TTM EPS of BIIB is $10.45
What is the all-time high TTM EPS for Biogen Inc.?
Biogen Inc. all-time high TTM earnings per share is $34.14
What is Biogen Inc. TTM EPS year-on-year change?
Over the past year, BIIB TTM earnings per share has changed by +$2.51 (+31.65%)