Biogen Idec (BIIB)
131.18
-1.57 (-1.18%)
NASDAQ · Last Trade: May 30th, 10:11 AM EDT
Detailed Quote
Previous Close | 132.75 |
---|---|
Open | 132.59 |
Bid | 131.03 |
Ask | 131.33 |
Day's Range | 129.62 - 132.59 |
52 Week Range | 110.04 - 238.00 |
Volume | 277,649 |
Market Cap | 19.13B |
PE Ratio (TTM) | 12.95 |
EPS (TTM) | 10.1 |
Dividend & Yield | N/A (N/A) |
1 Month Average Volume | 1,618,316 |
Chart
About Biogen Idec (BIIB)
Biogen is a global biotechnology company dedicated to discovering, developing, and delivering innovative therapies for neurological and neurodegenerative diseases. The company focuses on addressing serious conditions such as multiple sclerosis, Alzheimer's disease, and spinal muscular atrophy, among others. Through advanced research and development, Biogen aims to create breakthrough treatments that improve the lives of patients and their families, and it leverages its expertise in biologics and immunology to bring novel solutions to market. Additionally, Biogen is committed to advancing science and fostering collaboration within the medical and scientific communities to further enhance patient care. Read More
News & Press Releases

The end of the earnings season is always a good time to take a step back and see who shined (and who not so much). Let’s take a look at how therapeutics stocks fared in Q1, starting with Biogen (NASDAQ:BIIB).
Via StockStory · May 29, 2025

Join us in exploring the top gainers and losers within the S&P500 index one hour before the close of the markets on Thursday as we examine the latest happenings in today's session.
Via Chartmill · May 29, 2025

Let's have a look at what is happening on the US markets in the middle of the day on Thursday. Below you can find the top S&P500 gainers and losers in today's session.
Via Chartmill · May 29, 2025
Collaboration leverages City Therapeutics’ next-generation RNAi engineering technologies and Biogen’s extensive drug development expertise
By Biogen Inc. · Via GlobeNewswire · May 27, 2025
Curious about the top performers within the S&P500 index one hour before the close of the markets on Monday? Dive into the list of today's session's top gainers and losers for a comprehensive overview.
Via Chartmill · May 19, 2025
Biotech company Biogen (NASDAQ:BIIB) beat Wall Street’s revenue expectations in Q1 CY2025, with sales up 6.1% year on year to $2.43 billion. Its non-GAAP profit of $3.02 per share was 1.9% above analysts’ consensus estimates.
Via StockStory · May 15, 2025
Only about 50% of S&P 500 stocks trade above their 200-day average, signaling narrow breadth even as the index rallies 22% since April.
Via Benzinga · May 14, 2025
While strong cash flow is a key indicator of stability, it doesn’t always translate to superior returns.
Some cash-heavy businesses struggle with inefficient spending, slowing demand, or weak competitive positioning.
Via StockStory · May 13, 2025
A number of stocks jumped in the afternoon session after the major indices popped (Nasdaq +3.4%, S&P 500 +2.5%) in response to the positive outcome of U.S.-China trade negotiations, as both sides agreed to pause some tariffs for 90 days, signaling a potential turning point in ongoing tensions. This rollback cuts U.S. tariffs on Chinese goods to 30% and Chinese tariffs on U.S. imports to 10%, giving companies breathing room to reset inventories and supply chains.
Via StockStory · May 12, 2025
Many investors pay attention to mid-cap stocks because they have established business models and expansive market opportunities.
However, their paths to becoming $100 billion corporations are ripe with competition, ranging from giants with vast resources to agile upstarts eager to disrupt the status quo.
Via StockStory · May 6, 2025
Luke Lango predicts a major event on May 7 will trigger a flood of cash – as much as $7 trillion – to rush back into U.S. stocks. It’s a catalyst that could change the entire market dynamic and create a new summer “panic” of the sort not seen since 1997. And if the panic buying he describes does take off, several of my top long-term picks are certain to benefit.
Via InvestorPlace · May 4, 2025
Biogen beat Q1 earnings and revenue estimates, raised rare disease drug sales, and cut its 2025 EPS guidance due to a $165 million collaboration payment.
Via Benzinga · May 1, 2025
Biotech company Biogen (NASDAQ:BIIB) reported Q1 CY2025 results exceeding the market’s revenue expectations, with sales up 6.1% year on year to $2.43 billion. Its non-GAAP profit of $3.02 per share was 1% above analysts’ consensus estimates.
Via StockStory · May 1, 2025
The company beat first-quarter expectations, partly thanks to strong sales of its rare disease drugs.
Via Investor's Business Daily · May 1, 2025
Biotech company Biogen (NASDAQ:BIIB)
will be announcing earnings results tomorrow before the bell. Here’s what you need to know.
Via StockStory · April 30, 2025
Low-volatility stocks may offer stability, but that often comes at the cost of slower growth and the upside potential of more dynamic companies.
Via StockStory · April 24, 2025
Trump orders multi-part executive order to lower drug prices, reduce Medicare costs. Includes guidance on Medicare drug prices, aligning payments with hospital acquisition costs, and investigating anti-competitive practices.
Via Benzinga · April 16, 2025
Leqembi gains European approval after CHMP reversal, despite safety concerns tied to brain swelling and bleeding in Alzheimer's treatment.
Via Benzinga · April 16, 2025
In the European Union (EU), lecanemab is indicated for the treatment of adult patients with a clinical diagnosis of mild cognitive impairment and mild dementia due to Alzheimer’s disease (early AD) who are apolipoprotein E ε4 (ApoE ε4*) non-carriers or heterozygotes with confirmed amyloid pathology
By Biogen Inc. · Via GlobeNewswire · April 15, 2025
From vaccines to fluoride and beef tallow, here's where Robert F. Kennedy Jr. is making changes to health care.
Via Investor's Business Daily · April 10, 2025
As the craze of earnings season draws to a close, here’s a look back at some of the most exciting (and some less so) results from Q4. Today, we are looking at therapeutics stocks, starting with United Therapeutics (NASDAQ:UTHR).
Via StockStory · April 7, 2025
Trump's new tariff move may raise U.S. pharma costs, with analysts warning of risks tied to EU manufacturing and shifting healthcare policies.
Via Benzinga · April 4, 2025