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Biogen Inc. (BIIB) P/E Ratio

PE Ratio:

16.46-0.07(-0.42%)
December 8, 2025

Summary

  • As of today, BIIB price to earnings ratio is 16.46, with a fall of -0.07 (-0.42%) during the most recent trading session on December 8, 2025.
  • Over the past year, BIIB PE ratio has increased by +2.33 (+16.49%).
  • BIIB PE ratio is now -98.54% below its all-time high of 1130.00.

Performance

BIIB PE Ratio Chart

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Highlights

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PE Ratio Formula

P/E =  
Price
TTM Earnings Per Share

BIIB PE Ratio Trends

PeriodPeriodPE RatioPE RatioPricePriceTTM EPSTTM EPSTTM RevenueTTM Revenue
1D1 Day-0.4%-0.5%+4.9%+0.8%
1M1 Month+16.1%+16.0%--
3M3 Months+19.8%+25.6%+4.9%+0.8%
6M6 Months+24.2%+34.5%--
YTDYTD+20.3%+18.0%--
1Y1 Year+16.5%+15.3%-0.9%+5.0%
5Y5 Years+103.2%-26.3%-63.7%-25.1%

BIIB PE Ratio Highs & Lows

PeriodPeriodHighHighCurrent vs Highvs HighLowLowCurrent vs Lowvs Low
1M1-Month16.61-0.9%14.18+16.1%
3M3-Month16.61-0.9%12.77+28.9%
6M6-Month16.61-0.9%11.74+40.2%
1Y1-Year16.61-0.9%11.20+47.0%
3Y3-Year33.54-50.9%11.20+47.0%
5Y5-Year33.54-50.9%7.99+106.0%
All-TimeAll-Time1130.00-98.5%7.76+112.1%

BIIB PE Ratio History

DateValue
2025
16.46(+20.3%)
2024
13.68(-57.8%)
2023
32.42(+144.9%)
2022
13.24(-42.6%)
2021
23.08(+130.6%)
2020
10.01(+6.2%)
2019
9.43(-32.3%)
2018
13.93(-47.9%)
2017
26.75(+59.5%)
2016
16.77(-36.7%)
2015
26.48(-3.4%)
2014
27.40(-23.4%)
2013
35.75(+40.7%)
2012
25.41(+16.1%)
2011
21.88(+29.2%)
2010
16.93(+5.7%)
DateValue
2009
16.02(-11.2%)
2008
18.04(-37.3%)
2007
28.75(-64.1%)
2006
80.09(-18.6%)
2005
98.43(-91.1%)
2004
1110.17(+2745.1%)
2002
39.02(-66.6%)
2001
116.83(-35.3%)
2000
180.54(+58.0%)
1999
114.27(+133.4%)
1998
48.96(+11.3%)
1996
43.98(-63.9%)
1995
121.72(+428.3%)
1993
23.04(-26.2%)
1992
31.23(-87.9%)
1991
257.94

FAQ

  • What is Biogen Inc. price to earnings ratio?
  • What is the all-time high PE ratio for Biogen Inc.?
  • What is BIIB price to earnings ratio year-to-date change?
  • What is Biogen Inc. PE ratio year-on-year change?

What is Biogen Inc. price to earnings ratio?

The current PE ratio of BIIB is 16.46

What is the all-time high PE ratio for Biogen Inc.?

Biogen Inc. all-time high price to earnings ratio is 1130.00

What is BIIB price to earnings ratio year-to-date change?

Biogen Inc. price to earnings ratio has changed by +2.78 (+20.32%) since the beginning of the year

What is Biogen Inc. PE ratio year-on-year change?

Over the past year, BIIB price to earnings ratio has changed by +2.33 (+16.49%)
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