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Biogen (BIIB)

(Real Time Quote from BATS)

$128.98 USD

128.98
163,928

+0.98 (0.77%)

Updated Aug 12, 2025 11:26 AM 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.

Zacks Style Scores Education - Learn more about the Zacks Style Scores

A Value F Growth B 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%.

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

Bottom 42% (141 out of 245)

Industry: Medical - Biomedical and Genetics

Zacks News

Zacks Equity Research

Biogen's (BIIB) Stock Outperforms Industry YTD: Here's Why

While most of Biogen's (BIIB) key drugs are facing declining sales, new products, like Leqembi in Alzheimer's disease, Qalsody in amyotrophic lateral sclerosis and zuranolone in depression, can help revive growth.

Zacks Equity Research

Sage Therapeutics (SAGE) Plunges 46% in a Month: Here's Why

The plunge in Sage's (SAGE) shares comes after the FDA declined to approve Zurzuvae in major depressive disorder indication, citing management to conduct more clinical studies.

Zacks Equity Research

Biogen Inc. (BIIB) Gains As Market Dips: What You Should Know

Biogen Inc. (BIIB) closed the most recent trading day at $267.36, moving +0.07% from the previous trading session.

Zacks Equity Research

Biogen Inc. (BIIB) Stock Sinks As Market Gains: What You Should Know

Biogen Inc. (BIIB) closed the most recent trading day at $267.18, moving -0.31% from the previous trading session.

Zacks Equity Research

Roche's (RHHBY) Evrysdi Gets Label Expansion in EU for Newborns

Following the label expansion, Roche's (RHHBY) Evrysdi is now approved to treat people of all ages with SMA in the European Union.

Zacks Equity Research

Novartis' (NVS) Sandoz Gets FDA Nod for Tysabri's Biosimilar

Novartis' (NVS) generic division, Sandoz, wins FDA approval for a biosimilar of the leading MS drug Tysabri.

Zacks Equity Research

Biogen Inc. (BIIB) Down 0.2% Since Last Earnings Report: Can It Rebound?

Biogen Inc. (BIIB) reported earnings 30 days ago. What's next for the stock? We take a look at earnings estimates for some clues.

Zacks Equity Research

Is Invesco Dynamic Biotechnology & Genome ETF (PBE) a Strong ETF Right Now?

Smart Beta ETF report for PBE

Zacks Equity Research

Denali (DNLI) Q2 Earnings Beat on Higher Collaboration Revenues

Denali's (DNLI) second-quarter results are better than expected due to an increase in collaboration revenues under its agreement with Biogen.

Zacks Equity Research

Ionis (IONS) Q2 Loss Narrows Y/Y, Sales Surpass Estimates

Ionis (IONS) Q2 loss narrows from the year-ago levels. Sales beat estimates. The company re-affirms its previously issued financial guidance for 2023.

Zacks Equity Research

Biotech Stock Roundup: BIIB, GSK's Q2 Earnings, KOD Faces Setback & More

Earnings updates from Biogen (BIIB) and GSK (GSK) are in focus in the biotech sector.

Zacks Equity Research

Biogen (BIIB) Beats on Q2 Earnings & Sales, Announces Job Cuts

Biogen (BIIB) beats second-quarter estimates for earnings and sales. It maintains 2023 guidance. Stock up in pre-market.

Zacks Equity Research

Compared to Estimates, Biogen Inc. (BIIB) Q2 Earnings: A Look at Key Metrics

While the top- and bottom-line numbers for Biogen Inc. (BIIB) give a sense of how the business performed in the quarter ended June 2023, it could be worth looking at how some of its key metrics compare to Wall Street estimates and year-ago values.

Zacks Equity Research

Biogen Inc. (BIIB) Tops Q2 Earnings and Revenue Estimates

Biogen Inc. (BIIB) delivered earnings and revenue surprises of 6.63% and 3.32%, respectively, for the quarter ended June 2023. Do the numbers hold clues to what lies ahead for the stock?

Zacks Equity Research

Biogen (BIIB) to Report Q2 Earnings: Here's What to Expect

Biogen's sales in the second quarter are likely to have been hurt by lower sales of its multiple sclerosis drugs, while sales of Spinraza are likely to have improved.

Zacks Equity Research

GSK (GSK) Expected to Beat Earnings Estimates: What to Know Ahead of Q2 Release

Glaxo (GSK) possesses the right combination of the two key ingredients for a likely earnings beat in its upcoming report. Get prepared with the key expectations.

Zacks Equity Research

Biogen Inc. (BIIB) Stock Sinks As Market Gains: What You Should Know

In the latest trading session, Biogen Inc. (BIIB) closed at $276.17, marking a -0.8% move from the previous day.

Zacks Equity Research

Lilly's (LLY) Donanemab Slows Alzheimer's Disease Progression

Data from a phase III study shows that treatment with Eli Lilly's (LLY) donanemab slowed cognitive and functional decline by 60% in study participants at the earliest stage of Alzheimer's disease.

Zacks Equity Research

Earnings Preview: Biogen Inc. (BIIB) Q2 Earnings Expected to Decline

Biogen Inc. (BIIB) doesn't possess the right combination of the two key ingredients for a likely earnings beat in its upcoming report. Get prepared with the key expectations.

Zacks Equity Research

Novartis (NVS) to Report Q2 Earnings: Is a Beat in Store?

When Novartis (NVS) reports second-quarter 2023 results, investor focus is likely to be on updates related to Sandoz's spin-off besides the top- and bottom-line numbers.

Zacks Equity Research

Biotech Stock Roundup: BIIB, Eisai's Drug Update, NVAX Gains on Deal Amendment

Regulatory and key pipeline updates from Biogen (BIIB) and Novavax (NVAX) are in focus in the biotech sector.

Zacks Equity Research

Biogen Inc. (BIIB) Stock Sinks As Market Gains: What You Should Know

Biogen Inc. (BIIB) closed the most recent trading day at $277.41, moving -0.87% from the previous trading session.

Zacks Equity Research

Why Biogen Inc. (BIIB) is Poised to Beat Earnings Estimates Again

Biogen Inc. (BIIB) has an impressive earnings surprise history and currently possesses the right combination of the two key ingredients for a likely beat in its next quarterly report.

Zacks Equity Research

Ionis (IONS) Posts Encouraging Data From Amyloidosis Drug Study

Ionis (IONS) reports positive 85-week phase III study data, supporting the benefits of eplontersen as a treatment for hereditary transthyretin-mediated amyloid polyneuropathy (ATTRv-PN).