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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 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 40% (147 out of 244)

Industry: Medical - Biomedical and Genetics

Zacks News

Zacks Equity Research

Lilly's (LLY) Donanemab Betters Biogen's Alzheimer's Drug

Data from a phase III early symptomatic Alzheimer's disease study shows that Eli Lilly's (LLY) donanemab leads to a significant reduction of amyloid buildup in the brain and P-tau in the blood after six months.

Zacks Equity Research

Biogen's (BIIB) Lecanemab Shows Benefit but With Side Effects

Detailed data from Biogen (BIIB) and Eisai's Clarity AD shows that treatment with lecanemab in the early stages of Alzheimer's disease reduces the rate of cognitive decline but is associated with adverse events like brain hemorrhage.

Zacks Equity Research

Gilead (GILD) Gets EC Approval for Biktarvy Label Expansion

Gilead (GILD) gets EC authorization for Biktarvy for the treatment of HIV in pediatric populations.

Zacks Equity Research

Biogen (BIIB) Down on Report of Death in Alzheimer's Study

Investor confidence in Biogen (BIIB) is rattled following reports of a study participant's death who was administered its Alzheimer's disease (AD) antibody in clinical studies.

Zacks Equity Research

CinCor (CINC) Tanks Due to Dismal Data on Hypertension Drug

CinCor (CINC) plummets as its phase II study, HALO, evaluating its lead candidate baxdrostat for hypertension, fails to meet its primary endpoint.

Zacks Equity Research

Gilead (GILD), RCUS Announce Positive Data From NSCLC Study

Gilead (GILD) and RCUS release encouraging data from the fourth interim analysis of the phase II ARC-2 study in patients with first-line metastatic non-small cell lung cancer (NSCLC).

Zacks Equity Research

Spectrum's (SPPI) NDA for NSCLC Candidate Gets CRL From FDA

Spectrum (SPPI) gets a CRL from the FDA for poziotinib as the agency requires additional data. The company de-prioritized the poziotinib program.

Zacks Equity Research

Why Is BioMarin (BMRN) Up 14.1% Since Last Earnings Report?

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

Zacks Equity Research

Why Is Biogen Inc. (BIIB) Up 8.2% Since Last Earnings Report?

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

Novartis (NVS) Set to Advance Malaria Drug Into Phase III

Novartis (NVS) plans to advance ganaplacide/lumefantrine into a phase III study for the treatment of patients with acute uncomplicated malaria due to Plasmodium falciparum.

Zacks Equity Research

BIIB or RGEN: Which Is the Better Value Stock Right Now?

BIIB vs. RGEN: Which Stock Is the Better Value Option?

Zacks Equity Research

Regeneron's (REGN) Libtayo Gets EC Nod for Cervical Cancer

Regeneron (REGN) gets EC's approval for the label expansion of PD-1 inhibitor Libtayo for the treatment of adult patients with recurrent or metastatic cervical cancer.

Zacks Equity Research

Is AMN Healthcare Services (AMN) Stock Outpacing Its Medical Peers This Year?

Here is how AMN Healthcare Services (AMN) and Biogen Inc. (BIIB) have performed compared to their sector so far this year.

Zacks Equity Research

Novartis (NVS) Reportedly Looking to Sell Its Business Units

Per a Bloomberg report, Novartis (NVS) is considering the sale of its ophthalmology and respiratory franchises.

Zacks Equity Research

Is Biogen (BIIB) a Great Value Stock Right Now?

Here at Zacks, our focus is on the proven Zacks Rank system, which emphasizes earnings estimates and estimate revisions to find great stocks. Nevertheless, we are always paying attention to the latest value, growth, and momentum trends to underscore strong picks.

Zacks Equity Research

Ionis (IONS) Inks Deal to Develop Precision Genetic Medicines

Ionis (IONS) inks collaboration deal with the gene editing company, Metagenomi, to expand the former's capabilities in delivering precision genetic medicines.

Zacks Equity Research

Roche (RHHBY) AD Study Failure Puts Spotlight on BIIB & Others

Roche's (RHHBY) gantenerumab study for early Alzheimer's disease (AD) fails and puts focus on other companies like BIIB, LLY and PRTA.

Zacks Equity Research

Ionis (IONS) Q3 Earnings & Sales Beat Estimates, Stock Up

Ionis (IONS) incurs a narrower-than-expected loss in Q3. Its sales also beat estimates.

Sanghamitra Saha headshot

How Are Biotech ETFs Reacting to Q3 Earnings Releases?

Biotech earnings have come in upbeat in the third quarter.

    Zacks Equity Research

    BIIB vs. RGEN: Which Stock Is the Better Value Option?

    BIIB vs. RGEN: Which Stock Is the Better Value Option?

    Zacks Equity Research

    Denali (DNLI) Lags Q3 Earnings Estimates, Pipeline in Focus

    Denali (DNLI) posts a wider Q3 loss. Collaboration revenues decline year over year.

    Zacks Equity Research

    The Zacks Analyst Blog Highlights Bank of America, AT&T, Lockheed Martin, The Progressive and Biogen

    Bank of America, AT&T, Lockheed Martin, The Progressive and Biogen are part of the Zacks top Analyst Blog.

    Sheraz Mian headshot

    Top Stock Reports for Bank of America, AT&T US & Lockheed Martin

    Today's Research Daily features new research reports on 16 major stocks, including Bank of America Corporation (BAC), AT&T Inc. (T) and Lockheed Martin Corporation (LMT).

    Zacks Equity Research

    AbbVie (ABBV) Beats on Q3 Earnings, Lags Sales, Narrows '22 View

    AbbVie's earnings (ABBV) beat estimates for third-quarter 2022, while sales miss the same. Shares drop in pre-market trading after it narrows down its full-year earnings guidance.

    Zacks Equity Research

    Biotech Stock Roundup: BIIB & BMY's Q3 Earnings, TCDA Down on Study Update

    Earnings updates from BIIB and BMY are the key highlights from the biotech sector during the past week.