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Biogen (BIIB)

(Delayed Data from NSDQ)

$132.89 USD

132.89
1,395,609

+0.69 (0.52%)

Updated Aug 5, 2025 04:00 PM ET

After-Market: $132.90 +0.01 (0.01%) 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.

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%.

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

Bottom 42% (143 out of 246)

Industry: Medical - Biomedical and Genetics

Zacks News

Zacks Equity Research

Biogen's Q2 Earnings & Sales Beat, 2025 Outlook Raised, Stock Up

BIIB posts Q2 earnings and sales beat, lifts 2025 outlook on new drug growth and displays resilient MS performance.

Zacks Equity Research

Biogen (BIIB) Q2 Earnings: Taking a Look at Key Metrics Versus Estimates

Although the revenue and EPS for Biogen (BIIB) give a sense of how its business performed in the quarter ended June 2025, it might be worth considering how some key metrics compare with Wall Street estimates and the year-ago numbers.

Zacks Equity Research

Ionis Beats on Q2 Earnings & Sales, Stock Up 5% on Raised '25 Outlook

Ionis crushes Q2 estimates with EPS of $0.86 and sales of $452 million, lifting its 2025 revenue forecast and sending shares up 5%.

Zacks Equity Research

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

Biogen (BIIB) delivered earnings and revenue surprises of +39.19% and +13.89%, respectively, for the quarter ended June 2025. Do the numbers hold clues to what lies ahead for the stock?

Zacks Equity Research

Biogen (BIIB) Q2 Earnings on the Horizon: Analysts' Insights on Key Performance Measures

Besides Wall Street's top-and-bottom-line estimates for Biogen (BIIB), review projections for some of its key metrics to gain a deeper understanding of how the company might have fared during the quarter ended June 2025.

Zacks Equity Research

Biogen Gears Up to Report Q2 Earnings: Here's What to Expect

Biogen's Q2 results may show MS drug declines partially offset by gains from newer drugs.

Zacks Equity Research

BioMarin Pharmaceutical (BMRN) Reports Next Week: Wall Street Expects Earnings Growth

BioMarin (BMRN) 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

Analysts Estimate Biogen Inc. (BIIB) to Report a Decline in Earnings: What to Look Out for

Biogen (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.

Sundeep Ganoria  headshot

How Will AbbVie's Neuroscience Franchise Perform in Q2 Earnings?

ABBV's neuroscience sales are projected to jump 15% in Q2, driven by Botox Therapeutic, Vraylar and oral migraine drug gains.

Zacks Equity Research

DNLI's BLA for Hunter Syndrome Drug Gets FDA's Priority Review

Denali's lead drug for Hunter syndrome wins FDA Priority Review, marking a key step toward commercial-stage status.

Zacks Equity Research

Biogen Begins Phase III Felzartamab Study for Third Kidney Disease

BIIB begins phase III dosing of felzartamab primary membranous nephropathy study, targeting a tough-to-treat condition with no approved therapies.

Zacks Equity Research

SAGE to be Acquired by Supernus Pharmaceuticals in $795 Million Deal

SUPN inks deal to acquire Sage Therapeutics for up to $795 million, securing rights to depression drug Zurzuvae.

Zacks Equity Research

Why Is Krystal Biotech (KRYS) Down 3.5% Since Last Earnings Report?

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

Zacks Equity Research

Sanofi to Join Alzheimer's Space With Vigil Neuroscience Buyout

SNY inks an agreement to acquire VIGL and its pipeline candidate VG-3927, which is being developed to treat Alzheimer's disease.

Zacks Equity Research

Ionis' Tryngolza Cuts Triglyceride Levels in Late-Stage Study

Late-stage data shows that treatment with an 80mg dose of IONS' Tryngolza achieved a 61% placebo-adjusted reduction in triglyceride levels in six months.

Zacks Equity Research

Denali Q1 Loss Wider Than Expected, Hunter Syndrome Drug in Focus

DNLI reports a wider-than-expected loss for the first quarter of 2025. Denali submits a BLA for tividenofusp alfa under the FDA???s accelerated approval pathway based on data from the phase I/II study in participants with Hunter syndrome.

Zacks Equity Research

BIIB's Q1 Earnings Miss, Revenues Top Mark, 2025 EPS Guidance Cut

Biogen reports mixed first-quarter 2025 results. It also lowers its EPS guidance for the current year.

Zacks Equity Research

Ionis Q1 Earnings and Sales Top Estimates, Stock Gains on Raised '25 View

IONS reports better-than-expected first-quarter results. The company raises its sales guidance for 2025 by more than 20% on the back of two new licensing deals.

Zacks Equity Research

Biogen (BIIB) Q1 Earnings: Taking a Look at Key Metrics Versus Estimates

Although the revenue and EPS for Biogen (BIIB) give a sense of how its business performed in the quarter ended March 2025, it might be worth considering how some key metrics compare with Wall Street estimates and the year-ago numbers.

Zacks Equity Research

Biogen Inc. (BIIB) Q1 Earnings Lag Estimates

Biogen (BIIB) delivered earnings and revenue surprises of -7.36% and 8.91%, respectively, for the quarter ended March 2025. Do the numbers hold clues to what lies ahead for the stock?

Zacks Equity Research

Sage Therapeutics' Q1 Earnings Miss Mark, Revenue Rise Y/Y

SAGE's earnings and revenues miss estimates in the first quarter of 2025. The company focuses on the commercialization of its depression drug Zurzuvae.

Zacks Equity Research

Unveiling Biogen (BIIB) Q1 Outlook: Wall Street Estimates for Key Metrics

Get a deeper insight into the potential performance of Biogen (BIIB) for the quarter ended March 2025 by going beyond Wall Street's top -and-bottom-line estimates and examining the estimates for some of its key metrics.

Zacks Equity Research

Halozyme Therapeutics (HALO) Earnings Expected to Grow: Should You Buy?

Halozyme Therapeutics (HALO) 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

The Zacks Analyst Blog Highlights Pfizer, Eli Lilly, Amgen, Biogen and Regeneron

Pfizer, Eli Lilly, Amgen, Biogen and Regeneron are included in this Analyst Blog.

Zacks Equity Research

Will These 5 Big Drug Stocks Surpass Q1 Earnings Forecasts?

Let's look at five pharma and drug companies, PFE, LLY, AMGN, BIIB and REGN, which are scheduled to release their first-quarter 2025 results later this week.