187.46
price up icon0.83%   1.46
 
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Biogen Inc stock is traded at $187.46, with a volume of 769.42K. It is up +0.83% in the last 24 hours and up +6.66% over the past month. Biogen is an established biopharmaceutical company focused on treatments for neurological diseases and rare diseases. Its declining multiple sclerosis franchise is its largest revenue generator and contributed 45% of total revenue in 2024. Biogen also generates significant revenue from its CD20 collaboration agreements with Roche (18% of total in 2024), 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:
$186.00
Open:
$186.74
24h Volume:
769.42K
Relative Volume:
0.40
Market Cap:
$27.50B
Revenue:
$9.61B
Net Income/Loss:
$1.53B
P/E Ratio:
17.93
EPS:
10.453
Net Cash Flow:
$1.85B
1W Performance:
+5.47%
1M Performance:
+6.66%
6M Performance:
+40.99%
1Y Performance:
+24.41%
1-Day Range:
Value
$186.49
$190.20
1-Week Range:
Value
$171.61
$190.20
52-Week Range:
Value
$110.03
$190.20

Biogen Inc Stock (BIIB) Company Profile

Name
Name
Biogen Inc
Name
Phone
(781) 464-2000
Name
Address
225 BINNEY STREET, CAMBRIDGE, MA
Name
Employee
7,605
Name
Twitter
@biogen
Name
Next Earnings Date
2024-10-30
Name
Latest SEC Filings
Name
BIIB's Discussions on Twitter

Compare BIIB with other stocks

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Drug Manufacturers - General icon
BIIB
Biogen Inc
187.47 27.29B 9.61B 1.53B 1.85B 10.45
Drug Manufacturers - General icon
LLY
Lilly Eli Co
1,073.16 971.27B 59.42B 18.41B 6.44B 20.22
Drug Manufacturers - General icon
JNJ
Johnson Johnson
204.80 495.71B 92.15B 25.12B 20.46B 10.36
Drug Manufacturers - General icon
ABBV
Abbvie Inc
219.69 396.12B 59.64B 2.36B 19.68B 1.3253
Drug Manufacturers - General icon
MRK
Merck Co Inc
110.73 275.48B 63.90B 19.05B 13.05B 7.5596
Drug Manufacturers - General icon
NVS
Novartis Ag Adr
141.84 271.43B 54.45B 14.42B 17.15B 7.333

Biogen Inc Stock (BIIB) Upgrades & Downgrades

Date Action Analyst Rating Change
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

pulisher
11:32 AM

Biogen Advances New SKYCLARYS Formulation in Early Trial, Supporting Long-Term Rare Disease Strategy - TipRanks

11:32 AM
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10:14 AM

Bernstein Adjusts Price Target on Biogen to $197 From $157, Maintains Market Perform Rating - MarketScreener

10:14 AM
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05:53 AM

Biogen’s Alzheimer’s Treatment Gains Crucial Momentum in Chinese Market - AD HOC NEWS

05:53 AM
pulisher
Jan 08, 2026

Assessing Biogen (BIIB) Valuation After China Accepts Subcutaneous LEQEMBI Application - simplywall.st

Jan 08, 2026
pulisher
Jan 08, 2026

Responsive Playbooks and the BIIB Inflection - Stock Traders Daily

Jan 08, 2026
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Jan 08, 2026

How Biogen Inc. stock performs in high volatility marketsJobs Report & Weekly Watchlist of Top Performers - ulpravda.ru

Jan 08, 2026
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Jan 08, 2026

Will Biogen Inc. stock continue dividend increasesJuly 2025 Review & Fast Gain Stock Trading Tips - ulpravda.ru

Jan 08, 2026
pulisher
Jan 08, 2026

How Biogen Inc. stock compares to growth peersEarnings Growth Summary & Verified Entry Point Detection - ulpravda.ru

Jan 08, 2026
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Jan 08, 2026

Will Biogen Inc. stock split again soonJuly 2025 EndofMonth & Fast Momentum Stock Entry Tips - ulpravda.ru

Jan 08, 2026
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Jan 08, 2026

What catalysts could drive Biogen Inc. stock higherJuly 2025 Chart Watch & Growth Focused Stock Pick Reports - ulpravda.ru

Jan 08, 2026
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Jan 08, 2026

Truist Securities Raises Price Target for Biogen (BIIB) Amid Hol - GuruFocus

Jan 08, 2026
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Jan 08, 2026

RBC Raises Price Target on Biogen to $220 From $210, Keeps Outperform Rating - MarketScreener

Jan 08, 2026
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Jan 07, 2026

Mizuho raises Biogen stock price target to $207 on improved 2026 catalyst outlook - Investing.com Canada

Jan 07, 2026
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Jan 07, 2026

Biogen : to Report Fourth Quarter and Full Year 2025 Financial Results February 6, 2026 - MarketScreener

Jan 07, 2026
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Jan 07, 2026

Biogen to Report Fourth Quarter and Full Year 2025 Financial Results February 6, 2026 - Biogen

Jan 07, 2026
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Jan 07, 2026

Citigroup Raises Price Target for Biogen (BIIB) to $180, Keeps N - GuruFocus

Jan 07, 2026
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Jan 07, 2026

UBS Adjusts Price Target on Biogen to $185 From $130, Maintains Neutral Rating - MarketScreener

Jan 07, 2026
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Jan 07, 2026

Biogen stock hits 52-week high at 185.59 USD By Investing.com - Investing.com South Africa

Jan 07, 2026
pulisher
Jan 07, 2026

Biogen stock hits 52-week high at 185.59 USD - Investing.com

Jan 07, 2026
pulisher
Jan 07, 2026

UBS Adjusts Price Target for Biogen (BIIB) with Neutral Rating | - GuruFocus

Jan 07, 2026
pulisher
Jan 07, 2026

Analyst Expectations For Biogen's Future - Benzinga

Jan 07, 2026
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Jan 07, 2026

What Biogen (BIIB)'s China Review for At‑Home LEQEMBI Injections Means For Shareholders - Yahoo Finance

Jan 07, 2026
pulisher
Jan 07, 2026

Spinal Muscular Atrophy Market Insights 2026-2033: Global - openPR.com

Jan 07, 2026
pulisher
Jan 07, 2026

Biogen stock rating maintained at Neutral by UBS, price target raised - Investing.com Canada

Jan 07, 2026
pulisher
Jan 06, 2026

Biogen Inc.: Can a Neuroscience Pioneer Still Out-Innovate a Ruthless Market? - AD HOC NEWS

Jan 06, 2026
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Jan 06, 2026

Biogen Inc. stock outperforms competitors on strong trading day - MarketWatch

Jan 06, 2026
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Jan 06, 2026

Biogen to Present at the 44th Annual J.P. Morgan Healthcare Conference - Biogen

Jan 06, 2026
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Jan 06, 2026

Biogen Stock at a Crossroads: Alzheimer Hopes, Biotech Volatility and a Market Running Out of Patien - AD HOC NEWS

Jan 06, 2026
pulisher
Jan 06, 2026

Johnson & Johnson Touts Encouraging Results For Experimental Lupus Treatment - Benzinga

Jan 06, 2026
pulisher
Jan 06, 2026

Did China’s At‑Home LEQEMBI Review Just Shift Biogen's (BIIB) Alzheimer’s Care Investment Narrative? - simplywall.st

Jan 06, 2026
pulisher
Jan 06, 2026

Assessing Biogen (BIIB) Valuation After China Accepts LEQEMBI Subcutaneous License Application - Yahoo Finance

Jan 06, 2026
pulisher
Jan 06, 2026

Eisai Announces Biologics License Application for the Subcutaneous Formulation of Leqembi for Treatment of Early Alzheimer's Disease - MarketScreener

Jan 06, 2026
pulisher
Jan 06, 2026

Biogen (BIIB) Receives a Hold from Bank of America Securities - The Globe and Mail

Jan 06, 2026
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Jan 06, 2026

Will Biogen Inc. stock benefit from sector rotationSwing Trading Ideas & Small Investment Trading Plans - bollywoodhelpline.com

Jan 06, 2026
pulisher
Jan 06, 2026

Biogen’s Stock Awaits Key Regulatory Catalyst in China - AD HOC NEWS

Jan 06, 2026
pulisher
Jan 05, 2026

BIIB: Biogen's LEQEMBI Application Accepted in China - GuruFocus

Jan 05, 2026
pulisher
Jan 05, 2026

Eisai and Biogen Announce Acceptance of Biologics License Application for Subcutaneous LEQEMBI® in China - Quiver Quantitative

Jan 05, 2026
pulisher
Jan 05, 2026

Biogen : Biologics License Application for Subcutaneous Formulation of “LEQEMBI®” (lecanemab) for the Treatment of Early Alzheimer’s Disease Accepted in China - MarketScreener

Jan 05, 2026
pulisher
Jan 05, 2026

Biologics License Application for Subcutaneous Formulation of “LEQEMBI®” (lecanemab) for the Treatment of Early Alzheimer’s Disease Accepted in China - Biogen

Jan 05, 2026
pulisher
Jan 05, 2026

Biologics License Application for Subcutaneous Formulation - GlobeNewswire

Jan 05, 2026
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Jan 05, 2026

Biogen Inc. stock underperforms Monday when compared to competitors - MarketWatch

Jan 05, 2026
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Jan 05, 2026

Samsung Bioepis Begins Commercialization of BYOOVIZ®, Biosimilar to Lucentis (Ranibizumab), in Europe - BioSpace

Jan 05, 2026
pulisher
Jan 04, 2026

Inside Biotech: A potential paradigm shift in Alzheimer’s therapy — reversal, not just slowing - Proactive financial news

Jan 04, 2026
pulisher
Jan 02, 2026

Biogen Inc. (BIIB) Stock Price | Live Quotes & Charts | NASDAQ - StocksToTrade

Jan 02, 2026
pulisher
Jan 02, 2026

Biosimilars Market is expected to reach US$ 171.79 billion - openPR.com

Jan 02, 2026
pulisher
Dec 31, 2025

Biogen Inc. $BIIB Stock Position Increased by Cwm LLC - MarketBeat

Dec 31, 2025
pulisher
Dec 30, 2025

Biotech pioneer who helped launch Biogen dies at 94 - The Business Journals

Dec 30, 2025
pulisher
Dec 30, 2025

Biogen: Competing With Eli Lilly's Kisunla, Safety Gives Market Edge (NASDAQ:BIIB) - Seeking Alpha

Dec 30, 2025
pulisher
Dec 30, 2025

Dementia Drugs Market 2025 Outlook: In-Depth Insights, - openPR.com

Dec 30, 2025
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Dec 30, 2025

Ethic Inc. Boosts Stake in Biogen Inc. $BIIB - MarketBeat

Dec 30, 2025
pulisher
Dec 29, 2025

Spinal Muscular Atrophy Market is expected to reach US$ 20.06 - openPR.com

Dec 29, 2025

Biogen Inc Stock (BIIB) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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drug_manufacturers_general SNY
$49.18
price up icon 2.20%
drug_manufacturers_general PFE
$25.46
price up icon 0.71%
$121.42
price up icon 0.71%
$325.78
price down icon 1.14%
drug_manufacturers_general NVO
$59.14
price up icon 3.17%
drug_manufacturers_general NVS
$141.91
price up icon 0.29%
Cap:     |  Volume (24h):