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217.44
0.35%
0.2884
Biogen Inc stock is traded at $217.44, with a volume of 257.21K.
It is up +0.35% in the last 24 hours and up +3.86% over the past month.
Biogen is an established biopharmaceutical company focused on treatments for neurodegenerative and rare diseases. Its declining multiple sclerosis franchise is its largest revenue generator and contributed 40% of total revenue in 2025. Biogen also generates significant revenue from its CD20 collaboration agreements with Roche (19% of total in 2025), which includes oncology drugs Rituxan and Gazyva and multiple sclerosis drug Ocrevus. Biogen's newer franchises include Spinraza (spinal muscular atrophy, with partner Ionis), Leqembi (Alzheimer's disease, collabroation revenue from its partner Eisai), Skyclarys (Friedreich's ataxia, Reata), Zurzuvae (postpartum depression, Sage), and Qalsody (amyotrophic lateral sclerosis, Ionis).
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Previous Close:
$217.15
Open:
$221
24h Volume:
257.21K
Relative Volume:
0.24
Market Cap:
$32.11B
Revenue:
$9.60B
Net Income/Loss:
$1.37B
P/E Ratio:
23.33
EPS:
9.3182
Net Cash Flow:
$2.32B
1W Performance:
-1.32%
1M Performance:
+3.86%
6M Performance:
+20.03%
1Y Performance:
+50.43%
1-Day Range:
$215.56
$222.25
1-Week Range:
$208.93
$222.25
52-Week Range:
$135.39
$225.80
Biogen Inc Stock (BIIB) Company Profile
Name
Biogen Inc
Sector
Industry
Phone
(781) 464-2000
Address
225 BINNEY STREET, CAMBRIDGE, MA
Compare BIIB vs LLY, JNJ, ABBV, MRK, NVS
| Stocks | Price | Market Cap | Revenue | Net Income | Cash Flow | EPS |
|---|---|---|---|---|---|---|
BIIB
Biogen Inc
|
217.35 | 32.08B | 9.60B | 1.37B | 2.32B | 9.3182 |
LLY
Lilly Eli Co
|
1,141.58 | 994.49B | 72.25B | 25.28B | 10.37B | 27.78 |
JNJ
Johnson Johnson
|
267.80 | 640.02B | 97.93B | 21.04B | 17.80B | 8.6278 |
ABBV
Abbvie Inc
|
261.52 | 454.36B | 62.82B | 3.60B | 19.98B | 2.0274 |
MRK
Merck Co Inc
|
145.34 | 355.10B | 65.51B | 8.93B | 14.12B | 3.5532 |
NVS
Novartis Ag Adr
|
139.63 | 260.70B | 54.66B | 13.58B | 16.05B | 7.0171 |
Biogen Inc Stock (BIIB) Upgrades & Downgrades
| Date | Action | Analyst | Rating Change |
|---|---|---|---|
| Apr-22-26 | Upgrade | UBS | Neutral → Buy |
| Apr-20-26 | Upgrade | Wells Fargo | Equal Weight → Overweight |
| Apr-14-26 | Upgrade | Piper Sandler | Neutral → Overweight |
| Feb-20-26 | Initiated | Barclays | Equal Weight |
| Feb-09-26 | Reiterated | H.C. Wainwright | Buy |
| Jan-07-26 | Resumed | UBS | Neutral |
| Dec-10-25 | Downgrade | HSBC Securities | Hold → Reduce |
| Nov-06-25 | Upgrade | Stifel | Hold → Buy |
| Sep-25-25 | Initiated | Jefferies | Buy |
| Jul-21-25 | Resumed | Truist | Hold |
| Apr-28-25 | Downgrade | HSBC Securities | Buy → Hold |
| Apr-04-25 | Downgrade | Argus | Buy → Hold |
| Feb-11-25 | Initiated | Bernstein | Mkt Perform |
| Jan-02-25 | Downgrade | Piper Sandler | Overweight → Neutral |
| Dec-20-24 | Downgrade | BMO Capital Markets | Outperform → Market Perform |
| Dec-16-24 | Downgrade | Stifel | Buy → Hold |
| Dec-10-24 | Resumed | BofA Securities | Neutral |
| Dec-09-24 | Downgrade | Jefferies | Buy → Hold |
| Nov-18-24 | Downgrade | Needham | Buy → Hold |
| Nov-15-24 | Initiated | Wolfe Research | Peer Perform |
| Nov-14-24 | Initiated | Citigroup | Neutral |
| Oct-31-24 | Downgrade | Morgan Stanley | Overweight → Equal-Weight |
| Oct-10-24 | Resumed | Raymond James | Mkt Perform |
| Feb-14-24 | Reiterated | Needham | Buy |
| Feb-14-24 | Downgrade | Wells Fargo | Overweight → Equal Weight |
| Jan-24-24 | Downgrade | UBS | Buy → Neutral |
| Dec-20-23 | Resumed | Cantor Fitzgerald | Overweight |
| Dec-07-23 | Upgrade | Raymond James | Mkt Perform → Outperform |
| Sep-06-23 | Initiated | HSBC Securities | Buy |
| Jul-27-23 | Initiated | Scotiabank | Sector Outperform |
| Jul-24-23 | Reiterated | UBS | Buy |
| May-01-23 | Upgrade | Guggenheim | Neutral → Buy |
| Apr-17-23 | Upgrade | Piper Sandler | Neutral → Overweight |
| Oct-26-22 | Upgrade | Goldman | Neutral → Buy |
| Oct-13-22 | Upgrade | Stifel | Hold → Buy |
| Oct-07-22 | Upgrade | Argus | Hold → Buy |
| Sep-28-22 | Upgrade | BMO Capital Markets | Market Perform → Outperform |
| Sep-28-22 | Upgrade | Mizuho | Neutral → Buy |
| Sep-28-22 | Upgrade | Robert W. Baird | Neutral → Outperform |
| Apr-18-22 | Upgrade | Wells Fargo | Equal Weight → Overweight |
| Mar-08-22 | Downgrade | Stifel | Buy → Hold |
| Mar-03-22 | Upgrade | RBC Capital Mkts | Sector Perform → Outperform |
| Feb-04-22 | Downgrade | BMO Capital Markets | Outperform → Market Perform |
| Feb-04-22 | Reiterated | Barclays | Equal Weight |
| Feb-04-22 | Reiterated | BofA Securities | Neutral |
| Feb-04-22 | Reiterated | Cowen | Outperform |
| Feb-04-22 | Reiterated | Morgan Stanley | Overweight |
| Feb-04-22 | Reiterated | Needham | Buy |
| Feb-04-22 | Reiterated | Oppenheimer | Outperform |
| Feb-04-22 | Reiterated | RBC Capital Mkts | Sector Perform |
| Feb-04-22 | Reiterated | Robert W. Baird | Neutral |
| Feb-04-22 | Reiterated | Wedbush | Neutral |
| Feb-04-22 | Reiterated | Wells Fargo | Equal Weight |
| Feb-04-22 | Reiterated | Wolfe Research | Peer Perform |
| Jan-13-22 | Downgrade | Guggenheim | Buy → Neutral |
| Jan-12-22 | Downgrade | Piper Sandler | Overweight → Neutral |
| Dec-10-21 | Resumed | Raymond James | Mkt Perform |
| Dec-09-21 | Resumed | Wells Fargo | Equal Weight |
| Dec-06-21 | Initiated | Goldman | Neutral |
| Nov-19-21 | Initiated | BMO Capital Markets | Outperform |
| Sep-23-21 | Initiated | Needham | Buy |
| Jun-18-21 | Upgrade | Piper Sandler | Neutral → Overweight |
| Jun-14-21 | Reiterated | Truist | Buy |
| Jun-11-21 | Upgrade | Bernstein | Mkt Perform → Outperform |
| Jun-10-21 | Upgrade | UBS | Neutral → Buy |
| Jun-08-21 | Upgrade | Atlantic Equities | Underweight → Neutral |
| Jun-08-21 | Reiterated | Barclays | Equal Weight |
| Jun-08-21 | Upgrade | Citigroup | Sell → Neutral |
| Jun-08-21 | Reiterated | H.C. Wainwright | Buy |
| Jun-08-21 | Reiterated | Jefferies | Buy |
| Jun-08-21 | Reiterated | Morgan Stanley | Overweight |
| Jun-08-21 | Reiterated | RBC Capital Mkts | Sector Perform |
| Jun-08-21 | Upgrade | Robert W. Baird | Underperform → Neutral |
| Jun-08-21 | Reiterated | Stifel | Buy |
| Jun-08-21 | Upgrade | William Blair | Mkt Perform → Outperform |
| Jun-07-21 | Upgrade | BofA Securities | Underperform → Neutral |
| Jun-07-21 | Upgrade | Cowen | Market Perform → Outperform |
| Jun-07-21 | Upgrade | Raymond James | Underperform → Mkt Perform |
| Feb-05-21 | Downgrade | DZ Bank | Buy → Hold |
| Jan-29-21 | Upgrade | Stifel | Hold → Buy |
| Nov-10-20 | Upgrade | DZ Bank | Hold → Buy |
| Nov-09-20 | Downgrade | Atlantic Equities | Neutral → Underweight |
| Nov-09-20 | Downgrade | BofA Securities | Neutral → Underperform |
| Nov-09-20 | Downgrade | Cowen | Outperform → Market Perform |
| Nov-09-20 | Reiterated | H.C. Wainwright | Buy |
| Nov-04-20 | Upgrade | BofA Securities | Underperform → Neutral |
| Nov-04-20 | Upgrade | Jefferies | Hold → Buy |
| Nov-04-20 | Upgrade | Wells Fargo | Equal Weight → Overweight |
| Oct-28-20 | Initiated | UBS | Neutral |
| Jul-27-20 | Upgrade | Morgan Stanley | Underweight → Overweight |
| Jun-22-20 | Downgrade | Barclays | Overweight → Equal Weight |
| Jun-22-20 | Reiterated | RBC Capital Mkts | Sector Perform |
| Jun-09-20 | Downgrade | Bernstein | Outperform → Mkt Perform |
| Apr-23-20 | Downgrade | Citigroup | Neutral → Sell |
| Apr-23-20 | Downgrade | Raymond James | Mkt Perform → Underperform |
| Mar-31-20 | Initiated | Wolfe Research | Peer Perform |
| Feb-27-20 | Initiated | Barclays | Overweight |
| Jan-27-20 | Upgrade | Canaccord Genuity | Hold → Buy |
| Dec-13-19 | Upgrade | Credit Suisse | Underperform → Neutral |
| Dec-02-19 | Downgrade | Robert W. Baird | Neutral → Underperform |
View All
Biogen Inc Stock (BIIB) Latest News
Biogen Sees Pivotal Pipeline Moment as It Expands Beyond Neurology - Yahoo Finance
Biogen (BIIB) Sees Canada Back LEQEMBI As Fair Value Stays In Focus - simplywall.st
Alzheimer’s Disease Market Trends, Innovation, and Future Growth Outlook to 2036 – DelveInsight | Alpha Cognition, Biogen, Eisai, Eli Lilly, Otsuka Pharma, Lundbeck, Suven Life Sciences, Roche - Barchart.com
Multiple Sclerosis Market Outlook 2036: Growth Trends, Competitive Landscape, and Future Opportunities by 2034 – DelveInsight | Biogen, Immune Response BioPharma, ImCyse, Atara Bio, Emerald Health - Barchart.com
Biogen Inc. stock outperforms competitors on strong trading day - MarketWatch
BIIB Maintained by HSBC -- Price Target Raised to $175 - GuruFocus
Biogen Inc. stock gains on fresh analyst upgrades and strong Q2 figures - ad-hoc-news.de
Stifel reiterates Biogen stock rating on immunology pipeline - investing.com
Stifel reiterates Biogen stock rating on immunology pipeline By Investing.com - Investing.com Canada
Can Biogen (NASDAQ:BIIB) Stay Resilient As Inflation Rises? - Kalkine Media
Biogen at Wells Fargo healthcare conference: growth bets widen By Investing.com - Investing.com Canada
Biogen Inc. at Wells Fargo Healthcare Conference Transcript - GuruFocus
Learn Why The Bull Case For Biogen Stock Could Change Following Canada Reimbursement Backing - simplywall.st
Monoclonal Antibodies Market to Grow at 11.01% CAGR, Reaching USD 791.28 Billion by 2035 – SNS Insider - GlobeNewswire Inc.
Biogen Inc (BIIB) Shares Fall 3.8% -- What GF Score of 73 Tells Investors - GuruFocus
Biogen Inc. stock underperforms Tuesday when compared to competitors - MarketWatch
Dyne, Sarepta shares tumble as Novartis setback weighs on muscle disease drug developers - Reuters
Biogen Must Face Pharmacies' MS Drug Monopoly Suit - Law360
(BIIB) Movement as an Input in Quant Signal Sets - Stock Traders Daily
Biogen stock heads into the open without fresh price data - ad-hoc-news.de
Biogen Inc. (BIIB) Investor Outlook: Navigating Growth in the Healthcare Sector with a Potential 7.26% Upside - DirectorsTalk Interviews
Biogen Inc at Bank of America Global Healthcare Conference Transcript - GuruFocus
Biogen Inc. stock holds near 12 month high on steady Q1 2026 growth - ad-hoc-news.de
BIIB Stock Price Prediction 2026-2027 | Biogen Forecast - 24/7 Wall St.
Biogen Inc. (BIIB) Peer Comparison – Compare with Others - Value Research
Eisai, Biogen Secure China's Nod for Self-Injection Version of Leqembi - marketscreener.com
Biogen (BIIB), Why Is Its Latest Update Drawing Fresh Attention? - simplywall.st
Stoke Therapeutics and Biogen Present Long-Term Clinical Data that Support the Disease-Modifying Potential of Zorevunersen, an Investigational Medicine for the Treatment of Dravet Syndrome, at the 16th European Epilepsy Congress (EEC) - Biogen
Biogen Inc. - Via Ritzau
Biogen (BIIB) awards 7,405 stock units to its top lawyer - Stock Titan
Biogen Is Repositioning Its Portfolio To Partly Offset Ongoing Revenue Declines - Morningstar
Piper Sandler raises Biogen stock price target on pipeline outlook - Investing.com
Eisai, Biogen Win China Approval for Leqembi Self-Injection - International Business Times
Price cut becomes the price of coverage for Alzheimer's drug lecanemab - Benefits and Pensions Monitor
Biogen (BIIB) FDA Approvals, PDUFA Dates & Drug Alerts 2026 $BIIB - MarketBeat
Biogen Inc. (BIIB) Key Financial Ratios – Valuation, Profitability & More - Value Research
Eisai and Biogen Announce China Approval of LEQEMBI SC-AI for Initiation Treatment of Early Alzheimer’s Disease - Quiver Quantitative
LEQEMBI® (lecanemab) Subcutaneous Formulation as an Initiation Treatment for Early Alzheimer’s Disease Approved in China - Biogen
Biogen (BIIB) Stock Could Be 48% Below Fair Value On New Dravet Data - Yahoo Finance
How Biogen’s (BIIB) At-Home LEQEMBI Injections Could Reframe the Alzheimer’s Treatment Investment Story - simplywall.st
Biogen Inc (BIIB) Shares Surge 3.1% -- What GF Score of 73 Tells Investors - GuruFocus
Biogen gains as pipeline updates and fresh Street target hikes buoy sentiment - Quiver Quantitative
Biogen stock hits 52-week high at 222.86 USD By Investing.com - Investing.com Canada
Biogen stock hits 52-week high at 222.86 USD - Investing.com
A potential seizure treatment will be presented Sept. 9 by Stoke Therapeutics - Stock Titan
Biogen’s (BIIB) Immunology Bet Meets A Pricier Balance Sheet - Yahoo Finance
BIIB | Biogen Inc. Common Stock FinancialsRevenue Breakdown - Quiver Quantitative
Stoke, Biogen present 4-year zorevunersen data for Dravet syndrome - Investing.com
Eisai and Biogen Announce Canada’s Drug Agency Final Recommendation Supporting Public Reimbursement of LEQEMBI for Eligible Early Alzheimer’s Disease Patients - Quiver Quantitative
Canada’s Drug Agency Issues Final Positive Recommendation Supporting Public Reimbursement of LEQEMBI® (lecanemab) for Early Alzheimer’s Disease - Biogen
Final CDA-AMC Recommendation Brings Canadians with Early-Stage Alzheimer's Disease One Step Closer to Accessing LEQEMBI® (lecanemab) - PR Newswire Canada
Biogen Inc Stock (BIIB) Financials Data
Revenue
Net Income
Cash Flow
EPS
0.10%
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