Biogen Idec (NQ:BIIB)
201.02
+15.66
(+8.45%)
Streaming Delayed Price
Updated: 4:00 PM EST, Feb 6, 2026
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Price and Volume
Detailed Quote| Volume | 3,404,877 |
| Open | 187.01 |
| Bid (Size) | 190.00 (100) |
| Ask (Size) | 200.18 (200) |
| Prev. Close | 185.36 |
| Today's Range | 184.60 - 202.41 |
| 52wk Range | 110.03 - 202.41 |
| Shares Outstanding | 146,800,000 |
| Dividend Yield | N/A |
Top News
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Performance
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Biogen (BIIB) Q4 2025 Earnings Call Transcript ↗
February 06, 2026
Biogen’s (NASDAQ:BIIB) Q4 CY2025: Strong Sales
February 06, 2026
Biogen (BIIB) Reports Q4: Everything You Need To Know Ahead Of Earnings
February 04, 2026
1 Cash-Producing Stock to Keep an Eye On and 2 We Find Risky
February 02, 2026
3 Biotech Stocks That Look Like “Sure-Fire” Winners in 2026 ↗
January 20, 2026
Which S&P500 stocks are gapping on Wednesday? ↗
January 14, 2026
3 Reasons to Sell BIIB and 1 Stock to Buy Instead
January 11, 2026
Therapeutics Stocks Q3 In Review: Biogen (NASDAQ:BIIB) Vs Peers
December 21, 2025
Biogen (BIIB) Stock Trades Up, Here Is Why
December 19, 2025
1 Nasdaq 100 Stock Worth Your Attention and 2 Facing Headwinds
December 18, 2025
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December 10, 2025
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 201.02
When was Biogen Idec last traded?
The last trade of Biogen Idec was at 02/06/26 04:00 PM ET
What is the market capitalization of Biogen Idec?
The market capitalization of Biogen Idec is 29.51B
How many shares of Biogen Idec are outstanding?
Biogen Idec has 30B shares outstanding.
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