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Biogen (BIIB)

(Delayed Data from NSDQ)

$130.67 USD

130.67
1,327,706

+2.92 (2.29%)

Updated Aug 8, 2025 04:00 PM ET

After-Market: $130.73 +0.06 (0.05%) 7:58 PM ET

Zacks Rank:

This is our short term rating system that serves as a timeliness indicator for stocks over the next 1 to 3 months. How good is it? See rankings and related performance below.

Zacks Rank Definition Annualized Return
1Strong Buy23.75%
2Buy17.82%
3Hold9.58%
4Sell5.28%
5Strong Sell2.61%
S&P50011.30%

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3-Hold of 5     3    

Style Scores:

The Style Scores are a complementary set of indicators to use alongside the Zacks Rank. It allows the user to better focus on the stocks that are the best fit for his or her personal trading style.

The scores are based on the trading styles of Value, Growth, and Momentum. There's also a VGM Score ('V' for Value, 'G' for Growth and 'M' for Momentum), which combines the weighted average of the individual style scores into one score.

  • Value Score A
  • Growth Score A
  • Momentum Score A
  • VGM Score A

Within each Score, stocks are graded into five groups: A, B, C, D and F. As you might remember from your school days, an A, is better than a B; a B is better than a C; a C is better than a D; and a D is better than an F.

As an investor, you want to buy stocks with the highest probability of success. That means you want to buy stocks with a Zacks Rank #1 or #2, Strong Buy or Buy, which also has a Score of an A or a B in your personal trading style.

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A Value F Growth A Momentum B VGM

Industry Rank:

The Zacks Industry Rank assigns a rating to each of the 265 X (Expanded) Industries based on their average Zacks Rank.

An industry with a larger percentage of Zacks Rank #1's and #2's will have a better average Zacks Rank than one with a larger percentage of Zacks Rank #4's and #5's.

The industry with the best average Zacks Rank would be considered the top industry (1 out of 265), which would place it in the top 1% of Zacks Ranked Industries. The industry with the worst average Zacks Rank (265 out of 265) would place in the bottom 1%.

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Zacks Industry Rank Education -- Learn more about the Zacks Industry Rank

Bottom 42% (142 out of 244)

Industry: Medical - Biomedical and Genetics

Zacks News

Zacks Equity Research

Biogen (BIIB) Up as FDA Approves Alzheimer'S Drug Aducanumab

FDA approves Biogen's (BIIB) Aduhelm (aducanumab), making it the first medicine to be approved to reduce the clinical decline associated with Alzheimer's disease.

Sweta Killa headshot

Biotech ETFs Surge on Biogen's Alzheimer Drug Approval

The approval for Biogen's Alzheimer's disease treatment has spread strong optimism, with many investors pulling in capital to this high growth and high beta sector.

Kinjel Shah headshot

3 Drug Stocks Rise as FDA Okays Biogen Alzheimer's Drug

FDA approves Biogen's (BIIB) Alzheimer's disease ("AD") drug, Aduhelm (aducanumab). Stocks of Eli Lilly (LLY), Cassava Sciences (SAVA) and Annovis Bio (ANVS) rise as they also have AD candidates in their portfolio.

Zacks Equity Research

Company News for Jun 8, 2021

Companies in the news are: GIII, USCR, LMNL, BIIB

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3 Top-Ranked Stocks to Buy Now on the Dip in June

We dive into three highly-ranked Zacks stocks with strong outlooks that are still trading well below their records even as the S&P 500 sits just off its highs...

Mark Vickery headshot

Biogen's Alzheimer Drug Wins FDA Approval

Biogen closed the day up 38% but had been up as much as 60% on the news, and this came after a brief halt in share trading.

Zacks Equity Research

Stock Market News for Jun 7, 2021

Benchmarks closed in the green on Friday as lesser-than-expected job additions eased concerns that the Federal Reserve might tighten monetary policies soon

Zacks Equity Research

Biogen Inc. (BIIB) Stock Jumps 5%: Will It Continue to Soar?

Biogen Inc. (BIIB) was a big mover last session on higher-than-average trading volume. The latest trend in earnings estimate revisions might not help the stock continue moving higher in the near term.

Zacks Equity Research

AbbVie's (ABBV) Skyrizi Succeeds in Crohn's Maintenance Study

AbbVie (ABBV) is focusing on label expansion of Skyrizi beyond plaque psoriasis. The drug achieves endoscopic response and clinical remission as maintenance treatment for Crohn's disease study.

Zacks Equity Research

Biotech Stock Roundup: MRNA COVID-19 Vaccine Update, Drug Approvals for ALKS, MYOV & More

The biotech sector was in focus last week with pipeline and regulatory updates from Moderna (MRNA) and Alkermes (ALKS), among others.

Zacks Equity Research

PTC Therapeutics' (PTCT) PTC923 Gets Orphan Drug Tag in US & EU

The FDA and the European Commission bestow Orphan Drug status to PTC Therapeutics' (PTCT) PTC923 for the treatment of hyperphenylalaninemia.

Zacks Equity Research

Zacks Industry Outlook Highlights: Regeneron, Gilead Sciences, Amgen, Biogen, BioNTech, Repligen and Ovid Therapeutics

Zacks Industry Outlook Highlights: Regeneron, Gilead Sciences, Amgen, Biogen, BioNTech, Repligen and Ovid Therapeutics

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3 Biotech Stocks to Keep an Eye On Amid the Coronavirus Mayhem

The focus on coronavirus treatments should maintain momentum for the volatile Zacks Biomedical and Genetics industry. A strong portfolio and solid pipeline progress position BNTX, RGEN and OVID to perform well.

Zacks Equity Research

Biotech Stock Roundup: AGEN, SRPT Surge & BIIB, REGN Provide Pipeline Updates

The biotech sector was in focus last week with pipeline and regulatory updates from Agenus (AGEN) and Sarepta (SRPT), among others.

Zacks Equity Research

Biogen (BIIB) Eye Disease Drug Misses Primary Goal in Study

Biogen's (BIIB) rare, inherited retinal disease candidate, cotoretigene toliparvovec fails to meet the primary endpoint in a phase II/III study.

Zacks Equity Research

Biogen (BIIB) Decides to Acquire Phase II Stroke Candidate

Biogen's (BIIB) decision to acquire TMS-007 is based on positive data from a phase IIa study, which met its primary safety objective with no incidence of symptomatic intracranial hemorrhage (sICH)

Zacks Equity Research

The Zacks Analyst Blog Highlights: Regeneron, Moderna, Minerva Neurosciences, Amgen and Biogen

The Zacks Analyst Blog Highlights: Regeneron, Moderna, Minerva Neurosciences, Amgen and Biogen

Zacks Equity Research

Biotech Stock Roundup: REGN's Q1 Earnings Update, MRNA's Vaccine Data & More

The biotech sector was in focus last week with earnings updates from Regeneron (REGN) and Moderna (MRNA) and regulatory updates from Amgen, among others.

Zacks Equity Research

Biogen (BIIB) Signs New Gene Therapy Deal for CNS Disorders

Biogen (BIIB) and Capsigen set to collaborate to make AAV capsids that have the potential to deliver transformative gene therapies for various CNS and neuromuscular disorders.

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How Will Biotech ETFs React to These Q1 Earnings Releases?

Let's take a look at some big biotechnological earnings releases to see if these will impact ETFs exposed to the space.

Zacks Equity Research

Ionis (IONS) Q1 Loss Widens Year Over Year, Sales Miss

Ionis (IONS) Q1 adjusted loss per share was wider than the year-ago figure. The company maintains its guidance for 2021.

Zacks Equity Research

Denali's (DNLI) Q1 Earnings Miss Estimates, Revenues Up Y/Y

Denali (DNLI) posts a wider-than-expected loss in the first quarter of 2021 due to higher R&D costs.

Zacks Equity Research

Biotech Stock Roundup: BIIB, AMGN's Q1 Earnings Updates & Other Pipeline News

The biotech sector was in focus last week with earnings updates form Biogen (BIIB) and Amgen (AMGN), and regulatory updates from Bristol Myers (BMY), among others.

Zacks Equity Research

Pharma/Biotech Stocks' Q1 Earnings Queued for Apr 29: MRK, BMY & More

Let us take a look at what is in store for some of the pharma/biotech stocks, which are scheduled to report on Apr 29.

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Alzheimer's Disease: 5 Stocks on Biotech Radars

While Biogen rides a big-cap rollercoaster, a few small players are creating better trading opps.