155.51
price down icon0.78%   -1.23
 
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Biogen Inc stock is traded at $155.51, with a volume of 1.42M. It is down -0.78% in the last 24 hours and up +2.17% 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:
$156.74
Open:
$156.7
24h Volume:
1.42M
Relative Volume:
0.87
Market Cap:
$22.80B
Revenue:
$9.61B
Net Income/Loss:
$1.53B
P/E Ratio:
14.88
EPS:
10.453
Net Cash Flow:
$1.85B
1W Performance:
+0.80%
1M Performance:
+2.17%
6M Performance:
+32.68%
1Y Performance:
-10.59%
1-Day Range:
Value
$151.83
$156.70
1-Week Range:
Value
$148.51
$157.80
52-Week Range:
Value
$110.03
$175.86

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
155.51 22.99B 9.61B 1.53B 1.85B 10.45
Drug Manufacturers - General icon
LLY
Lilly Eli Co
924.37 839.03B 59.42B 18.41B 6.44B 20.22
Drug Manufacturers - General icon
JNJ
Johnson Johnson
186.57 450.47B 92.15B 25.12B 20.46B 10.36
Drug Manufacturers - General icon
ABBV
Abbvie Inc
219.16 387.13B 59.64B 2.36B 19.68B 1.3253
Drug Manufacturers - General icon
NVS
Novartis Ag Adr
126.35 242.86B 54.45B 14.42B 17.15B 7.333
Drug Manufacturers - General icon
MRK
Merck Co Inc
86.28 212.91B 63.90B 19.05B 13.05B 7.5596

Biogen Inc Stock (BIIB) Upgrades & Downgrades

Date Action Analyst Rating Change
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
09:48 AM

Is Biogen Worth a Fresh Look After Major Drug Approvals in 2025? - simplywall.st

09:48 AM
pulisher
Nov 06, 2025

Biogen Inc.’s volatility index tracking explained2025 Biggest Moves & Stock Portfolio Risk Control - newser.com

Nov 06, 2025
pulisher
Nov 06, 2025

Stifel Upgrades Biogen (BIIB) - Nasdaq

Nov 06, 2025
pulisher
Nov 06, 2025

Biogen Shares Rise After Stifel Upgrade - MarketScreener

Nov 06, 2025
pulisher
Nov 06, 2025

Biogen (BIIB) Valuation in Focus After Q3 Earnings Growth and Share Buyback Update - simplywall.st

Nov 06, 2025
pulisher
Nov 06, 2025

Why Biogen Inc. (IDP) stock stays on top picksWeekly Volume Report & AI Driven Price Predictions - newser.com

Nov 06, 2025
pulisher
Nov 06, 2025

December 26th Options Now Available For Biogen (BIIB) - Nasdaq

Nov 06, 2025
pulisher
Nov 06, 2025

Historical volatility pattern of Biogen Inc. visualized2025 Major Catalysts & Growth Oriented Trading Recommendations - newser.com

Nov 06, 2025
pulisher
Nov 06, 2025

Here Are Thursday’s Top Wall Street Analysts Research Calls: Amazon.com, Biogen, Caterpillar, e.l.f. Beauty, Southern Company and More - MSN

Nov 06, 2025
pulisher
Nov 06, 2025

Stifel Upgrades Biogen (BIIB) to 'Buy', Raises Price Target to $202 | BIIB Stock News - GuruFocus

Nov 06, 2025
pulisher
Nov 06, 2025

Stifel lifts Biogen to Buy, sees potential Alzheimer’s narrative shift - Yahoo! Finance UK

Nov 06, 2025
pulisher
Nov 06, 2025

Here Are Thursday's Top Wall Street Analysts Research Calls: Amazon.com, Biogen, Caterpillar, e.l.f. Beauty, Southern Company and More - 24/7 Wall St.

Nov 06, 2025
pulisher
Nov 06, 2025

Will Biogen Inc. stock benefit from upcoming earnings reportsRisk Management & Technical Pattern Based Signals - fcp.pa.gov.br

Nov 06, 2025
pulisher
Nov 06, 2025

Stifel lifts Biogen to Buy, sees potential Alzheimer’s narrative shift By Investing.com - Investing.com Canada

Nov 06, 2025
pulisher
Nov 06, 2025

Using portfolio simulators with Biogen Inc. included2025 Institutional Moves & Short-Term Trading Alerts - newser.com

Nov 06, 2025
pulisher
Nov 06, 2025

Stifel Upgrades Biogen to Buy From Hold, Adjusts Price Target to $202 From $144 - MarketScreener

Nov 06, 2025
pulisher
Nov 06, 2025

Exclusive: Lilly expects US Medicare to reverse course, fully cover Alzheimer's drugs - Reuters

Nov 06, 2025
pulisher
Nov 06, 2025

Progressive Supranuclear Palsy Treatment Market Generated - openPR.com

Nov 06, 2025
pulisher
Nov 06, 2025

Backtesting results for Biogen Inc. trading strategiesNew Guidance & Daily Price Action Insights - newser.com

Nov 06, 2025
pulisher
Nov 06, 2025

Key metrics from Biogen Inc.’s quarterly data2025 Volume Leaders & Weekly Stock Performance Updates - newser.com

Nov 06, 2025
pulisher
Nov 06, 2025

5 Insightful Analyst Questions From Biogen’s Q3 Earnings Call - The Globe and Mail

Nov 06, 2025
pulisher
Nov 06, 2025

Why Biogen Inc. stock is seen as undervaluedWeekly Profit Recap & Free Fast Entry Momentum Trade Alerts - fcp.pa.gov.br

Nov 06, 2025
pulisher
Nov 06, 2025

When is the best time to exit Biogen Inc.Market Performance Recap & Low Risk Growth Stock Ideas - newser.com

Nov 06, 2025
pulisher
Nov 06, 2025

Analyzing Biogen Inc. with multi timeframe chartsMarket Trend Report & Growth Focused Entry Reports - newser.com

Nov 06, 2025
pulisher
Nov 06, 2025

Institutional scanner results for Biogen Inc.July 2025 Final Week & Weekly Top Performers Watchlists - newser.com

Nov 06, 2025
pulisher
Nov 05, 2025

How to escape a deep drawdown in Biogen Inc.July 2025 Action & Community Consensus Stock Picks - newser.com

Nov 05, 2025
pulisher
Nov 05, 2025

Will Biogen Inc. (IDP) stock benefit from commodity supercycleDay Trade & Weekly Market Pulse Updates - newser.com

Nov 05, 2025
pulisher
Nov 05, 2025

Is Biogen Inc. stock a top momentum playJuly 2025 News Drivers & Real-Time Buy Signal Alerts - newser.com

Nov 05, 2025
pulisher
Nov 05, 2025

How Biogen Inc. (IDP) stock behaves in tightening cyclesLong Setup & Detailed Earnings Play Alerts - newser.com

Nov 05, 2025
pulisher
Nov 05, 2025

Biogen Fights To Defend MS Franchise Amid Generic Erosion And Biosimilar Threats - Citeline News & Insights

Nov 05, 2025
pulisher
Nov 05, 2025

Biogen (NASDAQ:BIIB) Stock Price Expected to Rise, Mizuho Analyst Says - MarketBeat

Nov 05, 2025
pulisher
Nov 05, 2025

$185 million, proven team lead startup Braveheart Bio's toward late-stage heart drug trial - The Business Journals

Nov 05, 2025
pulisher
Nov 05, 2025

BNP PARIBAS ASSET MANAGEMENT Holding S.A. Boosts Stake in Biogen Inc. $BIIB - MarketBeat

Nov 05, 2025
pulisher
Nov 05, 2025

Should you wait for a breakout in Biogen Inc.Trade Analysis Summary & Low Risk Entry Point Tips - newser.com

Nov 05, 2025
pulisher
Nov 05, 2025

Retirement Systems of Alabama Cuts Holdings in Biogen Inc. $BIIB - MarketBeat

Nov 05, 2025
pulisher
Nov 05, 2025

Will Biogen Inc. (IDP) stock benefit from sector leadership2025 EndofYear Setup & Fast Momentum Entry Tips - newser.com

Nov 05, 2025
pulisher
Nov 05, 2025

Central Nervous System Disorders Therapeutics Market to Expand - openPR.com

Nov 05, 2025
pulisher
Nov 04, 2025

Volatility clustering patterns for Biogen Inc.Weekly Market Summary & Stock Market Timing Techniques - newser.com

Nov 04, 2025
pulisher
Nov 04, 2025

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

Nov 04, 2025
pulisher
Nov 04, 2025

Stoke Therapeutics Q3 revenue beats estimates on Acadia, Biogen agreements - MarketScreener

Nov 04, 2025
pulisher
Nov 04, 2025

[Form 4] BIOGEN INC. Insider Trading Activity - Stock Titan

Nov 04, 2025
pulisher
Nov 04, 2025

Biogen to Participate in Upcoming Investor Conferences - Biogen

Nov 04, 2025
pulisher
Nov 04, 2025

Bank of America Securities Sticks to Their Hold Rating for Biogen (BIIB) - The Globe and Mail

Nov 04, 2025
pulisher
Nov 04, 2025

Biogen’s yearslong lupus R&D journey could soon pay off - PharmaVoice

Nov 04, 2025
pulisher
Nov 04, 2025

Sanford C. Bernstein Forecasts Strong Price Appreciation for Biogen (NASDAQ:BIIB) Stock - MarketBeat

Nov 04, 2025
pulisher
Nov 04, 2025

Chart based exit strategy for Biogen Inc.Trade Volume Summary & Growth Focused Investment Plans - newser.com

Nov 04, 2025
pulisher
Nov 04, 2025

Recombinant DNA Technology Market Surges with Breakthrough - openPR.com

Nov 04, 2025
pulisher
Nov 04, 2025

Biogen Inc. $BIIB Shares Sold by iA Global Asset Management Inc. - MarketBeat

Nov 04, 2025
pulisher
Nov 03, 2025

Biogen to present felzartamab data at Kidney Week 2025 By Investing.com - Investing.com Nigeria

Nov 03, 2025
pulisher
Nov 03, 2025

Bernstein Maintains Biogen (BIIB) Market Perform Recommendation - Nasdaq

Nov 03, 2025
pulisher
Nov 03, 2025

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

Nov 03, 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
$49.66
price up icon 0.34%
drug_manufacturers_general PFE
$24.43
price down icon 1.69%
$118.84
price down icon 3.70%
drug_manufacturers_general NVO
$45.68
price down icon 1.78%
$320.20
price up icon 1.46%
drug_manufacturers_general MRK
$86.28
price up icon 0.58%
Cap:     |  Volume (24h):