BIIB Insider Trading

Insider Ownership Percentage: 0.16%
Insider Buying (Last 12 Months): $101,255.70
Insider Selling (Last 12 Months): $317,328.92

Biogen Insider Trading History Chart

This chart shows the insider buying and selling history at Biogen by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Biogen Share Price & Price History

Current Price: $156.69
Price Change: Price Decrease of -1.25 (-0.79%)
As of 11/19/2024 12:27 PM ET

This chart shows the closing price history over time for BIIB up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Biogen Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
9/3/2024Priya SinghalInsiderSell431$204.22$88,018.825,316View SEC Filing Icon  
4/2/2024Priya SinghalInsiderSell93$213.09$19,817.374,886View SEC Filing Icon  
2/22/2024Priya SinghalInsiderSell262$221.23$57,962.264,886View SEC Filing Icon  
2/16/2024Priya SinghalInsiderSell108$221.49$23,920.925,148View SEC Filing Icon  
2/15/2024Eric K. RowinskyDirectorBuy455$222.54$101,255.7020,629View SEC Filing Icon  
2/12/2024Priya SinghalInsiderSell419$239.45$100,329.554,516View SEC Filing Icon  
12/11/2023Priya SinghalInsiderSell110$248.00$27,280.003,464View SEC Filing Icon  
9/5/2023Priya SinghalInsiderSell431$269.43$116,124.333,354View SEC Filing Icon  
7/3/2023Priya SinghalInsiderSell81$282.87$22,912.472,924View SEC Filing Icon  
4/28/2023Ginger GregoryEVPSell2,681$300.00$804,300.008,483View SEC Filing Icon  
4/4/2023Priya SinghalInsiderSell91$277.11$25,217.012,843View SEC Filing Icon  
3/28/2023Priya SinghalInsiderSell568$270.06$153,394.082,842View SEC Filing Icon  
11/14/2022Ginger GregoryEVPSell5,610$300.11$1,683,617.105,711View SEC Filing Icon  
10/27/2022Susan H. AlexanderEVPSell5,532$280.70$1,552,832.4039,396View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Biogen (NASDAQ:BIIB)

87.93% of Biogen stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at BIIB by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Biogen Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/18/2024TD Private Client Wealth LLC385$75K0.0%+25.0%0.000%Search for SEC Filing on Google Icon
11/18/2024Teachers Retirement System of The State of Kentucky10,912$2.12M0.0%-5.4%0.007%Search for SEC Filing on Google Icon
11/18/2024Sunbelt Securities Inc.477$92K0.0%-23.9%0.000%Search for SEC Filing on Google Icon
11/18/2024Toronto Dominion Bank60,370$11.70M0.0%-27.5%0.041%Search for SEC Filing on Google Icon
11/18/2024Coldstream Capital Management Inc.2,397$0.46M0.0%-11.1%0.002%Search for SEC Filing on Google Icon
11/16/2024Geode Capital Management LLC3,613,020$698.06M0.1%+1.3%2.479%Search for SEC Filing on Google Icon
11/15/2024M&T Bank Corp16,233$3.15M0.0%-5.0%0.011%Search for SEC Filing on Google Icon
11/15/2024Public Employees Retirement System of Ohio52,917$10.26M0.0%-10.9%0.036%Search for SEC Filing on Google Icon
11/15/2024Nomura Asset Management Co. Ltd.49,303$9.56M0.0%-12.1%0.034%Search for SEC Filing on Google Icon
11/15/2024Y Intercept Hong Kong Ltd7,178$1.39M0.1%+144.1%0.005%Search for SEC Filing on Google Icon
11/15/2024MML Investors Services LLC10,280$1.99M0.0%+3.8%0.007%Search for SEC Filing on Google Icon
11/15/2024Orion Portfolio Solutions LLC6,092$1.18M0.0%-16.9%0.004%Search for SEC Filing on Google Icon
11/15/2024XTX Topco Ltd6,955$1.35M0.1%N/A0.005%Search for SEC Filing on Google Icon
11/15/2024iSAM Funds UK Ltd5,756$1.12M0.6%N/A0.004%Search for SEC Filing on Google Icon
11/15/2024National Bank of Canada FI191,465$37.11M0.0%+252.6%0.131%Search for SEC Filing on Google Icon
11/15/2024iA Global Asset Management Inc.14,848$2.88M0.1%+3.8%0.010%Search for SEC Filing on Google Icon
11/15/2024EP Wealth Advisors LLC4,090$0.79M0.0%N/A0.003%Search for SEC Filing on Google Icon
11/15/2024Krensavage Asset Management LLC113,502$22M12.3%-8.3%0.078%Search for SEC Filing on Google Icon
11/15/2024Insigneo Advisory Services LLC1,207$0.23M0.0%-34.9%0.001%Search for SEC Filing on Google Icon
11/15/2024Kovitz Investment Group Partners LLC5,270$1.02M0.0%+45.1%0.004%Search for SEC Filing on Google Icon
11/15/2024Wellington Management Group LLP5,131,193$994.63M0.2%-0.7%3.521%Search for SEC Filing on Google Icon
11/15/2024Worldquant Millennium Advisors LLC146,451$28.39M0.2%+81.2%0.101%Search for SEC Filing on Google Icon
11/15/2024Wahed Invest LLC3,536$0.69M0.1%+8.9%0.002%Search for SEC Filing on Google Icon
11/15/2024Two Sigma Advisers LP427,600$82.89M0.2%+122.1%0.293%Search for SEC Filing on Google Icon
11/15/2024Sphera Funds Management LTD.24,455$4.74M0.8%-48.4%0.017%Search for SEC Filing on Google Icon
11/15/2024State Street Corp7,344,960$1.42B0.1%+3.5%5.040%Search for SEC Filing on Google Icon
11/15/2024Stifel Financial Corp47,554$9.22M0.0%+1.9%0.033%Search for SEC Filing on Google Icon
11/15/2024Sarissa Capital Management LP26,950$5.22M1.3%-95.8%0.018%Search for SEC Filing on Google Icon
11/15/2024Quantinno Capital Management LP3,069$0.60M0.0%-62.8%0.002%Search for SEC Filing on Google Icon
11/15/2024RA Capital Management L.P.1,184,456$229.60M2.6%+20.6%0.813%Search for SEC Filing on Google Icon
11/15/2024Royal London Asset Management Ltd.65,629$12.72M0.0%-5.7%0.045%Search for SEC Filing on Google Icon
11/15/2024Motley Fool Asset Management LLC5,861$1.12M0.1%+3.6%0.004%Search for SEC Filing on Google Icon
11/15/2024Integrated Wealth Concepts LLC1,571$0.31M0.0%-61.3%0.001%Search for SEC Filing on Google Icon
11/15/2024Investment Management Corp of Ontario4,870$0.94M0.0%+48.9%0.003%Search for SEC Filing on Google Icon
11/15/2024Itau Unibanco Holding S.A.231$45K0.0%+63.8%0.000%Search for SEC Filing on Google Icon
11/15/2024Janus Henderson Group PLC23,029$4.46M0.0%+9.0%0.016%Search for SEC Filing on Google Icon
11/15/2024HighTower Advisors LLC11,432$2.20M0.0%-17.0%0.008%Search for SEC Filing on Google Icon
11/15/2024Centiva Capital LP6,345$1.23M0.0%+183.6%0.004%Search for SEC Filing on Google Icon
11/15/2024Chevy Chase Trust Holdings LLC78,625$15.24M0.0%-1.7%0.054%Search for SEC Filing on Google Icon
11/15/2024Beacon Investment Advisory Services Inc.23,610$4.58M0.2%-4.3%0.016%Search for SEC Filing on Google Icon
11/15/2024Paloma Partners Management Co1,824$0.35M0.0%N/A0.001%Search for SEC Filing on Google Icon
11/15/2024FSA Wealth Management LLC384$74K0.0%N/A0.000%Search for SEC Filing on Google Icon
11/15/2024Erste Asset Management GmbH287,623$55.83M0.7%N/A0.197%Search for SEC Filing on Google Icon
11/14/2024Bellevue Group AG2,634$0.51M0.0%-55.4%0.002%Search for SEC Filing on Google Icon
11/14/2024BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp24,289$4.71M0.0%-12.7%0.017%Search for SEC Filing on Google Icon
11/14/2024Edgestream Partners L.P.11,218$2.17M0.1%+1,107.5%0.008%Search for SEC Filing on Google Icon
11/14/2024PDT Partners LLC16,497$3.20M0.3%+153.8%0.011%Search for SEC Filing on Google Icon
11/14/2024Captrust Financial Advisors6,494$1.26M0.0%-11.2%0.004%Search for SEC Filing on Google Icon
11/14/2024Martingale Asset Management L P55,772$10.81M0.2%+2.6%0.038%Search for SEC Filing on Google Icon
11/14/2024Suvretta Capital Management LLC29,946$5.81M0.2%N/A0.021%Search for SEC Filing on Google Icon
11/14/2024Northwest & Ethical Investments L.P.7,428$1.44M0.0%-13.3%0.005%Search for SEC Filing on Google Icon
11/14/2024Public Sector Pension Investment Board6,361$1.23M0.0%+12.4%0.004%Search for SEC Filing on Google Icon
11/14/2024UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC1,152,691$223.44M0.1%+1.7%0.791%Search for SEC Filing on Google Icon
11/14/2024Fiduciary Trust Co3,234$0.63M0.0%+24.2%0.002%Search for SEC Filing on Google Icon
11/14/2024Zurcher Kantonalbank Zurich Cantonalbank 69,649$13.50M0.0%-5.1%0.048%Search for SEC Filing on Google Icon
11/14/2024FORA Capital LLC17,700$3.43M0.4%N/A0.012%Search for SEC Filing on Google Icon
11/14/2024MetLife Investment Management LLC37,874$7.34M0.0%-2.5%0.026%Search for SEC Filing on Google Icon
11/14/2024Healthcare of Ontario Pension Plan Trust Fund27,691$5.37M0.0%-35.1%0.019%Search for SEC Filing on Google Icon
11/13/2024Clark Estates Inc. NY16,150$3.13M0.6%N/A0.011%Search for SEC Filing on Google Icon
11/13/2024Glenmede Trust Co. NA77,301$14.98M0.1%+621.2%0.053%Search for SEC Filing on Google Icon
11/13/2024Bridgewater Associates LP72,104$13.98M0.1%+339.2%0.049%Search for SEC Filing on Google Icon
11/13/2024Freedom Investment Management Inc.1,865$0.36M0.0%-7.1%0.001%Search for SEC Filing on Google Icon
11/13/2024Townsquare Capital LLC12,808$2.48M0.0%-6.8%0.009%Search for SEC Filing on Google Icon
11/13/2024Cadence Bank2,351$0.46M0.0%-2.5%0.002%Search for SEC Filing on Google Icon
11/13/2024Avestar Capital LLC2,187$0.42M0.0%-12.1%0.002%Search for SEC Filing on Google Icon
11/13/2024Quantbot Technologies LP778$0.15M0.0%N/A0.001%Search for SEC Filing on Google Icon
11/13/2024D.A. Davidson & CO.2,003$0.39M0.0%-37.3%0.001%Search for SEC Filing on Google Icon
11/13/2024FMR LLC381,214$73.90M0.0%-37.5%0.262%Search for SEC Filing on Google Icon
11/13/2024The Manufacturers Life Insurance Company 123,544$23.95M0.0%-1.8%0.085%Search for SEC Filing on Google Icon
11/13/2024Qsemble Capital Management LP1,615$0.31M0.1%N/A0.001%Search for SEC Filing on Google Icon
11/13/2024Bank of Montreal Can219,911$42.81M0.0%-6.2%0.151%Search for SEC Filing on Google Icon
11/13/2024Private Trust Co. NA251$49K0.0%-47.4%0.000%Search for SEC Filing on Google Icon
11/13/2024Horizon Kinetics Asset Management LLC3,040$0.59M0.0%-2.6%0.002%Search for SEC Filing on Google Icon
11/13/2024Brown Brothers Harriman & Co.4,971$0.96M0.0%-6.6%0.003%Search for SEC Filing on Google Icon
11/13/2024Bedell Frazier Investment Counselling LLC31,318$6.07M1.5%+128.8%0.021%Search for SEC Filing on Google Icon
11/13/2024Independent Advisor Alliance8,289$1.61M0.1%-18.2%0.006%Search for SEC Filing on Google Icon
11/13/2024Harvest Fund Management Co. Ltd6,710$1.30M0.1%+52.3%0.005%Search for SEC Filing on Google Icon
11/13/2024Fisher Asset Management LLC66,768$12.94M0.0%-2.5%0.046%Search for SEC Filing on Google Icon
11/13/2024Daiwa Securities Group Inc.31,594$6.12M0.0%+27.1%0.022%Search for SEC Filing on Google Icon
11/12/2024Sompo Asset Management Co. Ltd.1,200$0.23M0.0%-17.8%0.001%Search for SEC Filing on Google Icon
11/12/2024Swedbank AB185,008$35.86M0.0%+85.0%0.127%Search for SEC Filing on Google Icon
11/12/2024Pitcairn Co.1,099$0.21M0.0%-22.4%0.001%Search for SEC Filing on Google Icon
11/12/2024Cerity Partners LLC7,785$1.51M0.0%+35.3%0.005%Search for SEC Filing on Google Icon
11/12/2024Great Valley Advisor Group Inc.3,229$0.63M0.0%-7.5%0.002%Search for SEC Filing on Google Icon
11/12/2024Nwam LLC1,152$0.22M0.0%-13.1%0.001%Search for SEC Filing on Google Icon
11/12/2024STF Management LP2,092$0.41M0.2%-9.3%0.001%Search for SEC Filing on Google Icon
11/12/2024Raymond James Trust N.A.2,993$0.58M0.0%+2.7%0.002%Search for SEC Filing on Google Icon
11/12/2024Charles Schwab Investment Management Inc.913,029$176.98M0.0%+1.4%0.627%Search for SEC Filing on Google Icon
11/12/2024Massachusetts Financial Services Co. MA711,184$137.86M0.0%+29.6%0.488%Search for SEC Filing on Google Icon
11/9/2024Primecap Management Co. CA16,315,079$3.16B2.3%-0.1%11.196%Search for SEC Filing on Google Icon
11/8/2024BNP PARIBAS ASSET MANAGEMENT Holding S.A.399,404$77.42M0.2%-7.7%0.274%Search for SEC Filing on Google Icon
11/8/2024Grandfield & Dodd LLC1,261$0.24M0.0%+5.2%0.001%Search for SEC Filing on Google Icon
11/8/2024Advisors Asset Management Inc.6,696$1.30M0.0%+2.2%0.005%Search for SEC Filing on Google Icon
11/8/2024Connor Clark & Lunn Investment Management Ltd.22,744$4.41M0.0%-74.3%0.016%Search for SEC Filing on Google Icon
11/8/2024Commerce Bank9,915$1.92M0.0%+11.4%0.007%Search for SEC Filing on Google Icon
11/8/2024Prospera Private Wealth LLC648$0.13M0.0%-30.2%0.000%Search for SEC Filing on Google Icon
11/8/2024PNC Financial Services Group Inc.23,421$4.54M0.0%-4.8%0.016%Search for SEC Filing on Google Icon
11/8/2024Parnassus Investments LLC361,512$70.08M0.1%+0.2%0.248%Search for SEC Filing on Google Icon
11/8/2024B. Metzler seel. Sohn & Co. Holding AG7,361$1.43M0.0%N/A0.005%Search for SEC Filing on Google Icon
11/8/2024Banque Cantonale Vaudoise5,259$1.02M0.0%-28.1%0.004%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Biogen logo
Biogen Inc. discovers, develops, manufactures, and delivers therapies for treating neurological and neurodegenerative diseases in the United States, Europe, Germany, Asia, and internationally. The company provides TECFIDERA, VUMERITY, AVONEX, PLEGRIDY, TYSABRI, and FAMPYRA for multiple sclerosis (MS); SPINRAZA for spinal muscular atrophy; ADUHELM to treat Alzheimer's disease; FUMADERM to treat plaque psoriasis; BENEPALI, an etanercept biosimilar referencing ENBREL; IMRALDI, an adalimumab biosimilar referencing HUMIRA; FLIXABI, an infliximab biosimilar referencing REMICADE; and BYOOVIZ, a ranibizumab biosimilar referencing LUCENTIS. It offers RITUXAN for treating non-Hodgkin's lymphoma, chronic lymphocytic leukemia (CLL), rheumatoid arthritis, two forms of ANCA-associated vasculitis, and pemphigus vulgaris; RITUXAN HYCELA for non-Hodgkin's lymphoma and CLL; GAZYVA to treat CLL and follicular lymphoma; OCREVUS for relapsing MS and primary progressive MS; LUNSUMIO to treat relapsed or refractory follicular lymphoma; glofitamab for non-Hodgkin's lymphoma; and other anti-CD20 therapies. In addition, the company is developing various products for the treatment of MS, Alzheimer's disease and dementia, neuromuscular disorders, Parkinson's disease and movement disorders, neuropsychiatry, genetic neurodevelopmental disorders, and biosimilars, which are under various stages of development. It has collaboration and license agreements with Acorda Therapeutics, Inc.; Alkermes Pharma Ireland Limited; Denali Therapeutics Inc.; Eisai Co., Ltd.; Genentech, Inc.; Neurimmune SubOne AG; Ionis Pharmaceuticals, Inc.; Samsung Bioepis Co., Ltd.; Sangamo Therapeutics, Inc.; and Sage Therapeutics, Inc., as well as collaboration with Fujirebio to potentially identify and develop blood-based biomarkers for tau pathology in the brain. The company was founded in 1978 and is headquartered in Cambridge, Massachusetts.
Read More on Biogen

Today's Range

Now: $156.69
Low: $156.67
High: $157.90

50 Day Range

MA: $185.16
Low: $157.94
High: $201.44

52 Week Range

Now: $156.69
Low: $156.67
High: $268.30

Volume

266,438 shs

Average Volume

1,167,425 shs

Market Capitalization

$22.83 billion

P/E Ratio

14.15

Dividend Yield

N/A

Beta

N/A

Who are the company insiders with the largest holdings of Biogen?

Biogen's top insider shareholders include:
  1. Eric K Rowinsky (Director)
  2. Ginger Gregory (EVP)
  3. Priya Singhal (Insider)
Learn More about top insider investors at Biogen.

Who are the major institutional investors of Biogen?

Biogen's top institutional investors include:
  1. Primecap Management Co. CA — 11.20%
  2. State Street Corp — 5.04%
  3. Wellington Management Group LLP — 3.52%
  4. Geode Capital Management LLC — 2.48%
  5. RA Capital Management L.P. — 0.81%
  6. UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC — 0.79%
Learn More about top institutional investors of Biogen stock.

Which major investors are selling Biogen stock?

Within the last quarter, BIIB stock was sold by these institutional investors:
  1. Van ECK Associates Corp
  2. Sarissa Capital Management LP
  3. FMR LLC
  4. Connor Clark & Lunn Investment Management Ltd.
  5. Wellington Management Group LLP
  6. Walleye Capital LLC
  7. BNP PARIBAS ASSET MANAGEMENT Holding S.A.
  8. Jane Street Group LLC

Which major investors are buying Biogen stock?

Within the previous quarter, BIIB stock was acquired by institutional investors including:
  1. International Assets Investment Management LLC
  2. Mizuho Securities USA LLC
  3. Erste Asset Management GmbH
  4. State Street Corp
  5. Two Sigma Advisers LP
  6. RA Capital Management L.P.
  7. Massachusetts Financial Services Co. MA
  8. National Bank of Canada FI