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Biogen Inc. (BIIB) stock Price

Regular Market:

$131.52-$1.07(-0.81%)
July 25, 2025 | session closed

Full Day:

$131.95-$0.80(-0.60%)
July 25, 2025 | after-hours session closed

Summary

  • As of today (July 26, 2025), BIIB stock price is $131.52, with a fall of -$1.07 (-0.81%) during the most recent trading session on July 25, 2025.
  • Over the past year, BIIB stock price has dropped by -$95.92 (-42.17%).
  • BIIB stock price is now -72.61% below its all-time high of $480.18.

Performance

BIIB Price Chart

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Highlights

Range

Split history

Related metrics

BIIB Price Trends

PeriodPeriodPricePriceS&P 500S&P 500NASDAQNASDAQDow JonesDow JonesXLVXLV
todaytoday-0.8%+0.4%+0.2%+0.5%+0.5%
1 m1 month+3.3%+4.9%+5.7%+4.5%+1.9%
3 m3 months+10.7%+15.6%+21.4%+11.9%-1.1%
6 m6 months-10.0%+4.7%+5.8%+1.1%-5.4%
ytdytd-14.0%+8.6%+9.3%+5.5%-0.8%
1 y1 year-42.2%+18.3%+22.9%+12.4%-8.5%
5 y5 years-51.7%+98.7%+103.7%+69.6%+29.9%

BIIB Price Highs & Lows

PeriodPeriodHighHighCurrent vs highvs highLowLowCurrent vs lowvs low
1 m1-month$137.84-4.6%$121.05+8.7%
3 m3-month$137.84-4.6%$115.25+14.1%
6 m6-month$157.09-16.3%$110.04+19.5%
1 y1-year$236.48-44.4%$110.04+19.5%
3 y3-year$319.76-58.9%$110.04+19.5%
5 y5-year$468.55-71.9%$110.04+19.5%
alltimeall time$480.18-72.6%$0.35>+9999.0%

BIIB Price History

DateValue
2025
$131.52(-14.0%)
2024
$152.92(-40.9%)
2023
$258.77(-6.6%)
2022
$276.92(+15.4%)
2021
$239.92(-2.0%)
2020
$244.86(-17.5%)
2019
$296.73(-1.4%)
2018
$300.92(-5.5%)
2017
$318.57(+12.3%)
2016
$283.58(-7.4%)
2015
$306.35(-9.8%)
2014
$339.45(+21.4%)
2013
$279.57(+91.0%)
2012
$146.37(+33.0%)
2011
$110.05(+64.1%)
2010
$67.05(+25.3%)
2009
$53.50(+12.3%)
DateValue
2008
$47.63(-16.3%)
2007
$56.92(+15.7%)
2006
$49.19(+8.6%)
2005
$45.28(-32.0%)
2004
$66.61(+81.5%)
2003
$36.70(+10.6%)
2002
$33.17(-51.9%)
2001
$68.93(+9.1%)
2000
$63.19(+92.9%)
1999
$32.75(+318.1%)
1998
$7.83(+36.7%)
1997
$5.73(+44.7%)
1996
$3.96(+21.8%)
1995
$3.25(+817.6%)
1994
$0.35(-63.0%)
1993
$0.96(-34.3%)
1992
$1.46(-32.7%)
1991
$2.17

FAQ

  • What is the price of Biogen Inc. stock today?
  • What is the all time high price for Biogen Inc. stock?
  • When did Biogen Inc. stock split?
  • What is BIIB year-to-date return?
  • What is BIIB year-on-year return?

What is the price of Biogen Inc. stock today?

The current price of BIIB is $131.52

What is the all time high price for Biogen Inc. stock?

Biogen Inc. stock all-time high price is $480.18

When did Biogen Inc. stock split?

BIIB most recent stock split occurred on Jan 18, 2001

What is BIIB year-to-date return?

Biogen Inc. stock has returned -$21.40 (-13.99%) since the beginning of the year

What is BIIB year-on-year return?

Over the past year, Biogen Inc. stock has returned -$95.92 (-42.17%)
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