Market cap:
$19.27B-$156.78M(-0.81%)Summary
- As of today (July 27, 2025), BIIB market capitalization is $19.27 billion, with a fall of -$156.78 million (-0.81%) during the most recent trading session on July 25, 2025.
- Over the past year, BIIB market cap has dropped by -$13.64 billion (-41.44%).
- BIIB market cap is now -82.74% below its all-time high of $111.67 billion.
Performance
BIIB Market cap Chart
Add series to chart(max: 6)
company, ETF, index, featured screener or watchlist
Highlights
Range
Related metrics
Market cap Formula
Market Cap = Price ✕ Shares Outstanding
BIIB Market cap Trends
| PeriodPeriod | Market capMarket cap | PricePrice | Shares outstandingShares outstanding | Enterprise valueEnterprise value |
|---|---|---|---|---|
| todaytoday | -0.8% | -0.8% | 0.0% | -0.7% |
| 1 m1 month | +3.3% | +3.3% | - | +2.7% |
| 3 m3 months | +10.7% | +10.7% | - | +8.7% |
| 6 m6 months | -9.8% | -10.0% | - | -9.1% |
| ytdytd | -12.1% | -14.0% | - | -11.0% |
| 1 y1 year | -41.4% | -42.2% | +1.3% | -38.1% |
| 5 y5 years | -55.3% | -51.7% | -7.4% | -52.0% |
BIIB Market cap Highs & Lows
| PeriodPeriod | HighHigh | Current vs highvs high | LowLow | Current vs lowvs low | |
|---|---|---|---|---|---|
| 1 m | 1-month | $19.83B | -2.8% | $17.98B | +7.2% |
| 3 m | 3-month | $19.85B | -2.9% | $17.12B | +12.6% |
| 6 m | 6-month | $22.25B | -13.4% | $16.61B | +16.0% |
| 1 y | 1-year | $32.91B | -41.4% | $16.61B | +16.0% |
| 3 y | 3-year | $46.04B | -58.1% | $16.61B | +16.0% |
| 5 y | 5-year | $62.44B | -69.1% | $16.61B | +16.0% |
| alltime | all time | $112B | -82.7% | $11.38B | +69.3% |
BIIB Market cap History
| Date | Value |
|---|---|
| 2025 | $19.27B(-12.1%) |
| 2024 | $21.93B(-40.4%) |
| 2023 | $36.80B(-7.7%) |
| 2022 | $39.88B(+13.1%) |
| 2021 | $35.27B(-5.5%) |
| 2020 | $37.32B(-27.8%) |
| 2019 | $51.69B(-12.9%) |
| 2018 | $59.34B(-11.9%) |
| 2017 | $67.38B(+10.0%) |
| 2016 | $61.25B(-8.5%) |
| 2015 | $66.97B(-15.9%) |
| Date | Value |
|---|---|
| 2014 | $79.62B(+20.5%) |
| 2013 | $66.07B(+90.8%) |
| 2012 | $34.63B(+30.0%) |
| 2011 | $26.64B(+65.2%) |
| 2010 | $16.13B(+9.7%) |
| 2009 | $14.70B(+7.2%) |
| 2008 | $13.72B(-18.5%) |
| 2007 | $16.83B(+1.2%) |
| 2006 | $16.63B(+8.1%) |
| 2005 | $15.39B(-32.0%) |
| 2004 | $22.63B |
FAQ
- What is Biogen Inc. market capitalization?
- What is the all time high market cap for Biogen Inc.?
- What is BIIB market capitalization year-to-date change?
- What is Biogen Inc. market cap year-on-year change?
What is Biogen Inc. market capitalization?
The current market cap of BIIB is $19.27B
What is the all time high market cap for Biogen Inc.?
Biogen Inc. all-time high market capitalization is $111.67B
What is BIIB market capitalization year-to-date change?
Biogen Inc. market capitalization has changed by -$2.66B (-12.13%) since the beginning of the year
What is Biogen Inc. market cap year-on-year change?
Over the past year, BIIB market capitalization has changed by -$13.64B (-41.44%)