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Biogen Idec
(NQ:
BIIB
)
191.01
+1.83 (+0.97%)
Streaming Delayed Price
Updated: 12:23 PM EDT, Mar 26, 2026
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Price and Volume
Detailed Quote
Volume
271,013
Open
189.00
Bid (Size)
190.78 (400)
Ask (Size)
191.24 (200)
Prev. Close
189.18
Today's Range
188.35 - 191.64
52wk Range
110.03 - 202.41
Shares Outstanding
146,800,000
Dividend Yield
N/A
Intraday
1 Week
1 Month
3 Month
1 Year
3 Year
5 Year
Top News
More News
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Initial Public Offering
Biogen to Present New Late-Breaking Litifilimab Phase 2 AMETHYST Data in Cutaneous Lupus Erythematosus at 2026 American Academy of Dermatology Annual Meeting
March 19, 2026
From
Biogen Inc.
Via
GlobeNewswire
Performance
YTD
+7.4%
+7.4%
1 Month
-2.7%
-2.7%
3 Month
+8.3%
+8.3%
6 Month
+38.7%
+38.7%
1 Year
+37.3%
+37.3%
More News
Read More
Cancer Drug Maker With $172 Million Revenue and Multiple Approved Therapies Draws $6.5 Million Investment
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March 13, 2026
Via
The Motley Fool
Topics
Regulatory Compliance
Biogen Stock To Pop Again? China Fast-Tracks At-Home Alzheimer’s Drug Leqembi
↗
February 08, 2026
Via
Stocktwits
Biotech Stock Up 365% as This $8 Million Investment Targets a Drug With 3 NDA Filings Planned
↗
March 13, 2026
Via
The Motley Fool
Topics
Regulatory Compliance
Biogen Presents Additional Salanersen Data Showing New Motor Milestones Achieved in Children with SMA Previously Treated with Gene Therapy
March 11, 2026
From
Biogen Inc.
Via
GlobeNewswire
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March 10, 2026
Via
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Intellectual Property
Winners And Losers Of Q4: Biogen (NASDAQ:BIIB) Vs The Rest Of The Therapeutics Stocks
March 09, 2026
Via
StockStory
Topics
Artificial Intelligence
Biogen to Share New SMA Data at Muscular Dystrophy Association and SMA Europe Conferences
March 05, 2026
From
Biogen Inc.
Via
GlobeNewswire
The New England Journal of Medicine Publishes First Data to Demonstrate the Potential for Disease Modification in Dravet Syndrome
March 04, 2026
From
Biogen Inc.
Via
GlobeNewswire
3 Value Stocks Walking a Fine Line
February 18, 2026
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StockStory
The 5 Most Interesting Analyst Questions From Biogen’s Q4 Earnings Call
February 13, 2026
Via
StockStory
Topics
Earnings
1 Unpopular Stock That Deserves a Second Chance and 2 We Find Risky
February 12, 2026
Via
StockStory
Biogen Announces Board Chair Transition
February 11, 2026
From
Biogen Inc.
Via
GlobeNewswire
BIIB Q4 Deep Dive: Pipeline Advances and New Product Launches Offset Legacy Headwinds
February 07, 2026
Via
StockStory
Why Biogen Stock Surged Almost 9% Higher on Friday
↗
February 06, 2026
Via
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What's going on in today's session: S&P500 movers
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February 06, 2026
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Biogen (BIIB) Q4 Earnings Preview: The "New Biogen" Emerges as Alzheimer's and Rare Disease Pipelines Take Center Stage
February 06, 2026
Via
MarketMinute
Topics
Intellectual Property
Biogen (BIIB) Q4 2025 Earnings Call Transcript
↗
February 06, 2026
Via
The Motley Fool
Topics
Earnings
Biogen (BIIB) Deep Dive: Navigating the Pivot from MS Giant to Neuro-Innovation Powerhouse
February 06, 2026
Via
Finterra
Topics
Earnings
Economy
Intellectual Property
Biogen’s (NASDAQ:BIIB) Q4 CY2025: Strong Sales
February 06, 2026
Via
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Topics
Artificial Intelligence
Biogen (BIIB) Reports Q4: Everything You Need To Know Ahead Of Earnings
February 04, 2026
Via
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Topics
Artificial Intelligence
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Nature Medicine Publishes Results from the Pivotal DEVOTE Study of High-Dose Regimen of Nusinersen in Spinal Muscular Atrophy
February 04, 2026
From
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Via
GlobeNewswire
1 Cash-Producing Stock to Keep an Eye On and 2 We Find Risky
February 02, 2026
Via
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Frequently Asked Questions
Is Biogen Idec publicly traded?
Yes, Biogen Idec is publicly traded.
What exchange does Biogen Idec trade on?
Biogen Idec trades on the Nasdaq Stock Market
What is the ticker symbol for Biogen Idec?
The ticker symbol for Biogen Idec is BIIB on the Nasdaq Stock Market
What is the current price of Biogen Idec?
The current price of Biogen Idec is 191.01
When was Biogen Idec last traded?
The last trade of Biogen Idec was at 03/26/26 12:23 PM ET
What is the market capitalization of Biogen Idec?
The market capitalization of Biogen Idec is 28.04B
How many shares of Biogen Idec are outstanding?
Biogen Idec has 28B shares outstanding.
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