143.00
price up icon0.52%   0.74
pre-market  Pre-market:  143.20   0.20   +0.14%
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Biogen Inc stock is traded at $143.00, with a volume of 1.01M. It is up +0.52% in the last 24 hours and down -1.29% over the past month. Biogen and Idec merged in 2003, combining forces to market Biogen's multiple sclerosis drug Avonex and Idec's cancer drug Rituxan. Today, Rituxan and next-generation antibody Gazyva (oncology) and Ocrevus (multiple sclerosis) are marketed via a collaboration with Roche. Biogen markets several multiple sclerosis drugs including Plegridy, Tysabri, Tecfidera, and Vumerity. Biogen's newer products include Spinraza (SMA, with partner Ionis), Leqembi (Alzheimers, with partner Eisai), Skyclarys (Friedreich's Ataxia, Reata), Zurzuvae (postpartum depression, Sage), and Qalsody (ALS, Ionis). Biogen has several drug candidates in phase 3 trials in neurology, immunology, and rare diseases.
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Previous Close:
$142.26
Open:
$142.1
24h Volume:
1.01M
Relative Volume:
0.63
Market Cap:
$20.97B
Revenue:
$9.61B
Net Income/Loss:
$1.53B
P/E Ratio:
13.68
EPS:
10.453
Net Cash Flow:
$1.85B
1W Performance:
-2.44%
1M Performance:
-1.29%
6M Performance:
+20.56%
1Y Performance:
-24.56%
1-Day Range:
Value
$141.67
$144.32
1-Week Range:
Value
$141.67
$147.56
52-Week Range:
Value
$110.03
$191.19

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
143.00 20.86B 9.61B 1.53B 1.85B 10.45
Drug Manufacturers - General icon
LLY
Lilly Eli Co
802.83 734.54B 53.26B 13.80B -50.20M 15.08
Drug Manufacturers - General icon
JNJ
Johnson Johnson
193.22 462.69B 92.15B 25.12B 18.18B 10.36
Drug Manufacturers - General icon
ABBV
Abbvie Inc
229.57 400.78B 58.33B 3.73B 18.24B 2.1013
Drug Manufacturers - General icon
NVS
Novartis Ag Adr
131.43 253.15B 53.40B 13.68B 16.89B 6.8864
Drug Manufacturers - General icon
MRK
Merck Co Inc
84.79 209.61B 63.43B 16.42B 14.72B 6.4861

Biogen Inc Stock (BIIB) Upgrades & Downgrades

Date Action Analyst Rating Change
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
05:23 AM

Nordea Investment Management AB Purchases 6,811 Shares of Biogen Inc. $BIIB - MarketBeat

05:23 AM
pulisher
Oct 19, 2025

J.L. Bainbridge Exits Most of Biogen Stake as Biotech Stock Eyes Turnaround - The Motley Fool

Oct 19, 2025
pulisher
Oct 19, 2025

Is a relief rally coming for Biogen Inc. holdersTrade Volume Report & Smart Allocation Stock Reports - newser.com

Oct 19, 2025
pulisher
Oct 19, 2025

Is Biogen Inc. stock a top momentum playLong Setup & Technical Pattern Alert System - newser.com

Oct 19, 2025
pulisher
Oct 19, 2025

Is Biogen Inc. stock a safe buy before earningsWeekly Gains Report & Reliable Volume Spike Trade Alerts - newser.com

Oct 19, 2025
pulisher
Oct 19, 2025

Sector ETF performance correlation with Biogen Inc.Market Rally & Reliable Breakout Forecasts - newser.com

Oct 19, 2025
pulisher
Oct 19, 2025

New York State Teachers Retirement System Has $13.90 Million Stock Holdings in Biogen Inc. $BIIB - MarketBeat

Oct 19, 2025
pulisher
Oct 19, 2025

Ritholtz Wealth Management Buys Shares of 6,076 Biogen Inc. $BIIB - MarketBeat

Oct 19, 2025
pulisher
Oct 18, 2025

Will LEQEMBI IQLIK’s At-Home Launch Redefine Biogen’s (BIIB) Alzheimer’s Treatment Story? - simplywall.st

Oct 18, 2025
pulisher
Oct 18, 2025

Is it time to cut losses on Biogen Inc.2025 Buyback Activity & Fast Gain Swing Alerts - newser.com

Oct 18, 2025
pulisher
Oct 18, 2025

Is Biogen Inc. stock a buy before product launchesQuarterly Growth Report & Smart Swing Trading Alerts - nchmf.gov.vn

Oct 18, 2025
pulisher
Oct 18, 2025

Applied Finance Capital Management LLC Invests $465,000 in Biogen Inc. $BIIB - MarketBeat

Oct 18, 2025
pulisher
Oct 18, 2025

TD Asset Management Inc Has $17.96 Million Holdings in Biogen Inc. $BIIB - MarketBeat

Oct 18, 2025
pulisher
Oct 18, 2025

Yousif Capital Management LLC Has $2.48 Million Stock Holdings in Biogen Inc. $BIIB - MarketBeat

Oct 18, 2025
pulisher
Oct 18, 2025

Is Biogen Inc. stock a defensive play in 20252025 Historical Comparison & AI Forecast Swing Trade Picks - nchmf.gov.vn

Oct 18, 2025
pulisher
Oct 17, 2025

How Biogen Inc. stock compares to market leadersTreasury Yields & Reliable Trade Execution Plans - nchmf.gov.vn

Oct 17, 2025
pulisher
Oct 17, 2025

Using portfolio simulators with Biogen Inc. includedQuarterly Trade Review & Stock Market Timing Techniques - newser.com

Oct 17, 2025
pulisher
Oct 17, 2025

Biogen (BIIB) Gains Momentum with Patient Opportunity Equity Str - GuruFocus

Oct 17, 2025
pulisher
Oct 17, 2025

Key metrics from Biogen Inc.’s quarterly dataPortfolio Gains Report & Daily Growth Stock Investment Tips - newser.com

Oct 17, 2025
pulisher
Oct 17, 2025

Wedbush Has Optimistic Outlook of Biogen Q1 Earnings - MarketBeat

Oct 17, 2025
pulisher
Oct 17, 2025

Allianz Asset Management GmbH Has $66.19 Million Position in Biogen Inc. $BIIB - MarketBeat

Oct 17, 2025
pulisher
Oct 17, 2025

Cwm LLC Acquires 6,639 Shares of Biogen Inc. $BIIB - MarketBeat

Oct 17, 2025
pulisher
Oct 17, 2025

Callan Family Office LLC Purchases Shares of 2,454 Biogen Inc. $BIIB - MarketBeat

Oct 17, 2025
pulisher
Oct 17, 2025

Biogen Inc. Stock Falls by 3.65% - Idéal Investisseur

Oct 17, 2025
pulisher
Oct 16, 2025

Is Biogen Now an Opportunity After Recent 25% Share Price Decline? - simplywall.st

Oct 16, 2025
pulisher
Oct 16, 2025

Alzheimer's Disease Market: Epidemiology, Therapies, - openPR.com

Oct 16, 2025
pulisher
Oct 16, 2025

Wedbush Comments on Biogen's FY2025 Earnings (NASDAQ:BIIB) - MarketBeat

Oct 16, 2025
pulisher
Oct 16, 2025

Hourglass Capital LLC Purchases Shares of 17,970 Biogen Inc. $BIIB - MarketBeat

Oct 16, 2025
pulisher
Oct 16, 2025

Looking at the Changing Narrative for Biogen After Recent Pipeline and Market Developments - Yahoo Finance

Oct 16, 2025
pulisher
Oct 16, 2025

Generali Asset Management SPA SGR Purchases 2,518 Shares of Biogen Inc. $BIIB - MarketBeat

Oct 16, 2025
pulisher
Oct 16, 2025

NorthRock Partners LLC Invests $391,000 in Biogen Inc. $BIIB - MarketBeat

Oct 16, 2025
pulisher
Oct 16, 2025

US Bancorp DE Sells 8,837 Shares of Biogen Inc. $BIIB - MarketBeat

Oct 16, 2025
pulisher
Oct 16, 2025

3 Reasons BIIB is Risky and 1 Stock to Buy Instead - The Globe and Mail

Oct 16, 2025
pulisher
Oct 15, 2025

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

Oct 15, 2025
pulisher
Oct 15, 2025

(BIIB) Movement Within Algorithmic Entry Frameworks - news.stocktradersdaily.com

Oct 15, 2025
pulisher
Oct 15, 2025

Biogen Inc (IDP.SG) stock price, news, quote and history - Yahoo

Oct 15, 2025
pulisher
Oct 15, 2025

When is the best time to exit Biogen Inc.July 2025 Review & Capital Protection Trading Alerts - newser.com

Oct 15, 2025
pulisher
Oct 15, 2025

Wedbush Forecasts Biogen's Q3 Earnings (NASDAQ:BIIB) - MarketBeat

Oct 15, 2025
pulisher
Oct 15, 2025

Autoinjectors Market 2025: Industry Drug Delivery, Smart - openPR.com

Oct 15, 2025
pulisher
Oct 15, 2025

Vanguard Personalized Indexing Management LLC Has $4.39 Million Position in Biogen Inc. $BIIB - MarketBeat

Oct 15, 2025
pulisher
Oct 15, 2025

Is Biogen Inc. (IDP) stock a buy on weaknessPortfolio Update Report & Real-Time Chart Pattern Alerts - newser.com

Oct 15, 2025
pulisher
Oct 15, 2025

Biogen (BIIB) to Report Q3 Earnings Amid IPR&D Expense Impact - GuruFocus

Oct 15, 2025
pulisher
Oct 15, 2025

Biogen (BIIB) Valuation: Assessing Market Discount After Recent Signs of Financial Stabilization - simplywall.st

Oct 15, 2025
pulisher
Oct 14, 2025

Biogen sees negative impact on Q3 EPS from IPR&D expense - Seeking Alpha

Oct 14, 2025
pulisher
Oct 14, 2025

Biogen expects $2 million research and development expense in Q3 2025 - Investing.com India

Oct 14, 2025
pulisher
Oct 14, 2025

Biogen expects estimated charge to impact net income per diluted share for Q3 by $-0.01 - MarketScreener

Oct 14, 2025
pulisher
Oct 14, 2025

CD40 Targeting Therapy Clinical Trials Anti CD40 Antibody Therapy Market Opportunity Assessment Insight - GlobeNewswire Inc.

Oct 14, 2025
pulisher
Oct 14, 2025

Biogen (NASDAQ:BIIB) Price Target Raised to $135.00 - MarketBeat

Oct 14, 2025
pulisher
Oct 14, 2025

Wedbush Raises Price Target on Biogen to $135 From $129, Keeps Neutral Rating - MarketScreener

Oct 14, 2025
pulisher
Oct 14, 2025

LEQEMBI(R) IQLIK(TM) (lecanemab-irmb) Subcutaneous Autoinjector Named to TIME's "Best Inventions of 2025" - ACN Newswire

Oct 14, 2025
pulisher
Oct 14, 2025

Aberdeen Group plc Purchases 9,942 Shares of Biogen Inc. $BIIB - MarketBeat

Oct 14, 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
$50.62
price up icon 1.20%
drug_manufacturers_general PFE
$24.51
price up icon 1.16%
$122.81
price up icon 4.21%
$298.81
price up icon 1.01%
drug_manufacturers_general NVO
$54.37
price down icon 3.07%
drug_manufacturers_general MRK
$84.79
price up icon 1.04%
Cap:     |  Volume (24h):