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173.17
0.88%
0.6674
Biogen Inc stock is traded at $173.17, with a volume of 605.25K.
It is up +0.88% in the last 24 hours and up +7.76% 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:
$172.50
Open:
$173.49
24h Volume:
605.25K
Relative Volume:
0.34
Market Cap:
$25.52B
Revenue:
$9.61B
Net Income/Loss:
$1.53B
P/E Ratio:
16.57
EPS:
10.453
Net Cash Flow:
$1.85B
1W Performance:
-4.02%
1M Performance:
+7.76%
6M Performance:
+31.52%
1Y Performance:
+12.03%
1-Day Range:
$171.27
$175.08
1-Week Range:
$169.24
$182.12
52-Week Range:
$110.03
$185.17
Biogen Inc Stock (BIIB) Company Profile
Name
Biogen Inc
Sector
Industry
Phone
(781) 464-2000
Address
225 BINNEY STREET, CAMBRIDGE, MA
Compare BIIB with other stocks
| Stocks | Price | Market Cap | Revenue | Net Income | Cash Flow | EPS |
|---|---|---|---|---|---|---|
BIIB
Biogen Inc
|
173.97 | 25.31B | 9.61B | 1.53B | 1.85B | 10.45 |
|
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Biogen Inc Stock (BIIB) Upgrades & Downgrades
| Date | Action | Analyst | Rating Change |
|---|---|---|---|
| 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
Morgan Stanley Adjusts Biogen Price Target to $156 From $149, Maintains Equalweight Rating - marketscreener.com
Boards of Appeal revoke Biogen’s dosage patent for Tecfidera - JUVE Patent
Alzheimer's drug hunt learns from cancer fight's multi-target playbook - marketscreener.com
United States Controlled Release Drug Delivery Market to Reach - openPR.com
Forecast 2035: Alzheimers Disease Diagnostic Market Size Set - openPR.com
Biogen (BIIB) Is Down 5.2% After HSBC Downgrade Amid Mixed Drug Pipeline Signals – Has The Bull Case Changed? - simplywall.st
Canadian HTA Assessments Recognize Therapeutic Value of QALSODY™ (tofersen injection) and its Potential to Modify Disease Progression in Individuals Living with SOD1-ALS - Yahoo Finance
Wells Fargo Maintains Biogen (BIIB) Equal-Weight Recommendation - Nasdaq
BIIB: Analyst Raises Price Target, Maintains Equal-Weight Rating - GuruFocus
Biogen (BIIB) Downgraded by HSBC Amid Growth Concerns - GuruFocus
AbbVie upgraded, Biogen downgraded as HSBC reflects on 2026 in pharma - MSN
AbbVie upgraded, Biogen downgraded at HSBC (BIIB:NASDAQ) - Seeking Alpha
Here are Wednesday’s top Wall Street analyst research calls: AbbVie, Amazon.com, Biogen, EchoStar, Ferrari, GE Vernova, PepsiCo, Take-Two Interactive, and more - MSN
Here Are Wednesday’s Top Wall Street Analyst Research Calls: AbbVie, Amazon.com, Biogen, EchoStar, Ferrari, GE Vernova, PepsiCo, Take-Two Interactive, and More - Yahoo Finance
This Biogen Analyst Turns Bearish; Here Are Top 4 Downgrades For Wednesday - Benzinga
Here Are Wednesday's Top Wall Street Analyst Research Calls: AbbVie, Amazon.com, Biogen, EchoStar, Ferrari, GE Vernova, PepsiCo, Take-Two Interactive, and More - 24/7 Wall St.
Wells Fargo Adjusts Price Target on Biogen to $190 From $155, Maintains Equalweight Rating - marketscreener.com
HSBC Downgrades Biogen (BIIB) with New Target Price | BIIB Stock News - GuruFocus
Biogen Receives Health Canada Authorization for ZURZUVAE™ (zuranolone), the First and Only Treatment Indicated for Adults with Postpartum Depression in Canada - BioSpace
Analyst recommendations: Abbvie, Biogen, PepsiCo, Eli Lilly, Netflix… - marketscreener.com
HSBC Downgrades Biogen to Reduce From Hold, Adjusts Price Target to $143 From $144 - marketscreener.com
HSBC downgrades Biogen stock rating to Reduce on royalty concerns - Investing.com
Is Biogen’s Recent 20% Rally Just the Start as Valuation Signals Turn Attractive? - simplywall.st
Biogen Inc. Stock Underperforms Tuesday When Compared To Competitors - 富途牛牛
symbol__ Stock Quote Price and Forecast - CNN
Marshall Wace LLP Boosts Holdings in Biogen Inc. $BIIB - MarketBeat
Biogen (SUPN) gains Health Canada NOC for ZURZUVAE in postpartum depression treatment - Stock Titan
Amundi Cuts Position in Biogen Inc. $BIIB - MarketBeat
Eisai and Biogen's LEQEMBI® Added to China's Commercial Insurance Innovative Drug List, Enhancing Access to Alzheimer's Treatment - Quiver Quantitative
“LEQEMBI®” (lecanemab) for the Treatment of Early Alzheimer’s Disease Included in China’s Commercial Insurance Innovative Drug List - Biogen
“LEQEMBI®” (lecanemab) for the Treatment of Early Alzheimer’s Disease Included in China’s Commercial Insurance Innovative Drug List - GlobeNewswire Inc.
Biogen (BIIB): Assessing Valuation After Promising New Zorevunersen Data in Dravet Syndrome - simplywall.st
Will Cobenfy Become a Growth Driver for BMY's Neuroscience Business? - The Globe and Mail
Is Biogen Stock Outperforming the Dow? - Barchart.com
Eisai Presents New Data on the Continued and Expanding Benefit of LEQEMBI(R) (lecanemab-irmb) Maintenance Treatment in Early Alzheimer's Disease at CTAD 2025 - marketscreener.com
Invesco Ltd. Increases Stock Position in Biogen Inc. $BIIB - MarketBeat
Lido Advisors LLC Has $647,000 Stock Holdings in Biogen Inc. $BIIB - MarketBeat
Biogen Inc. $BIIB Stake Reduced by Schroder Investment Management Group - MarketBeat
Is New Neurology Data And Partnerships Altering The Investment Case For Biogen (BIIB)? - Yahoo Finance
Biogen Inc. $BIIB Shares Bought by Guggenheim Capital LLC - MarketBeat
First Trust Advisors LP Acquires 212,403 Shares of Biogen Inc. $BIIB - MarketBeat
Biogen (BIIB) Advances Potential Treatment for Dravet Syndrome w - GuruFocus
Denali Enters Into a $275M Funding Deal With Royalty Pharma - Finviz
BIIB: Promising Data for Biogen's Zorevunersen in Dravet Syndrome Treatment - GuruFocus
Stoke Therapeutics and Biogen present data that further support the disease-modifying potential of zorevunersen - marketscreener.com
Stoke, Biogen Present Positive Long-Term Results For Zorevunersen In Dravet Syndrome - Nasdaq
Biogen and Stoke Therapeutics present data that further support the disease-modifying potential of zorevunersen - marketscreener.com
Stoke Therapeutics, Inc. and Biogen Present Data on Zorevunersen at AES 2025 - TradingView
Biogen and Stoke Therapeutics Present Promising Long-term Data for Zorevunersen in Treating Dravet Syndrome at AES 2025 - Quiver Quantitative
Biogen and Stoke Therapeutics Present Data that Further Support the Disease-Modifying Potential of Zorevunersen, an Investigational Medicine for the Treatment of Dravet Syndrome, at the 2025 American Epilepsy Society (AES) Annual Meeting - The Manila Times
Stoke Therapeutics and Biogen Present Data that Further Support the Disease-Modifying Potential of Zorevunersen, an Investigational Medicine for the Treatment of Dravet Syndrome, at the 2025 American Epilepsy Society (AES) Annual Meeting - Business Wire
Biogen Inc Stock (BIIB) Financials Data
Revenue
Net Income
Cash Flow
EPS
0.04%
0.18%
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