Who owns Biogen Idec?

Tip: Access positions for across all investors

Analyze quarterly positions in Biogen Idec with up to 7 years of data, all consolidated into one spreadsheet

Download as csvDownload consolidated filings csv Download as ExcelDownload consolidated filings xlsx

Top investors of Biogen Idec stock

Who bought or sold Biogen Idec this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of
PRIMECAP Management Company 17M $5.7B -2% Jun 2021
BlackRock 13M $4.6B -2% Jun 2021
Vanguard Group 12M $4.1B -1% Jun 2021
State Street Corporation 6.7M $2.3B 0% Jun 2021
Wellington Management Company 5.6M $1.9B -5% Jun 2021
ClearBridge Advisors 3.6M $1.2B -10% Jun 2021
Geode Capital Management 2.9M $1.0B 3% Jun 2021
Susquehanna International 2.7M $929M 21% Jun 2021
Citadel Advisors 2.3M $804M 37% Jun 2021
Northern Trust 2.1M $716M -2% Jun 2021
Bank of New York Mellon 1.8M $612M -19% Jun 2021

Setup an alert

Want to be notified whenever an investor makes a significant change to their holdings of Biogen Idec?

T. Rowe Price Associates 1.6M $558M -9% Jun 2021
Deutsche Bank Aktiengesellschaft 1.4M $490M 10% Jun 2021
Legal & General Group 1.4M $480M 16% Jun 2021
FMR 1.4M $468M -29% Jun 2021
Renaissance Technologies 1.3M $461M -31% Jun 2021
American Century Companies 1.2M $430M 26% Jun 2021
Dimensional Fund Advisors 1.2M $411M 7% Jun 2021
Ubs Global Asset Management Americas 1.1M $394M -2% Jun 2021
Jane Street 1.1M $390M 71% Jun 2021
Invesco 1.0M $362M 1% Jun 2021
Bank of America Corporation 934k $323M -4% Jun 2021
D. E. Shaw & Co 916k $317M 31% Jun 2021
Pictet Asset Management 872k $302M -15% Jun 2021
Nuveen Asset Management 850k $294M 1% Jun 2021
Charles Schwab Investment Management 724k $251M 3% Jun 2021
Morgan Stanley 702k $243M 100% Jun 2021
Parametric Portfolio Associates 685k $237M 3% Jun 2021
Marshall Wace 651k $226M 301% Jun 2021
Sarissa Capital Management 643k $223M 0% Jun 2021
UBS Group 632k $219M 19% Jun 2021
Swiss National Bank 621k $215M 5% Jun 2021
Amundi 620k $215M 100% Jun 2021
Van Eck Associates Corp. 597k $207M -4% Jun 2021
Millennium Management 582k $202M 77% Jun 2021
Wells Fargo & Company 550k $190M -8% Jun 2021
Squarepoint Ops 543k $188M 1288% Jun 2021
Caption Management 530k $183M 24% Jun 2021
Bellevue Group 528k $183M -5% Jun 2021
AQR Capital Management 515k $178M -50% Jun 2021
PEAK6 Investments 502k $174M -11% Jun 2021
CalPERS 474k $164M 27% Jun 2021
Franklin Resources 471k $163M -11% Jun 2021
Sumitomo Mitsui Trust Holdings 466k $132M -6% Sep 2021
Parnassus Investments 452k $157M 44% Jun 2021
Nordea Investment Management Ab 445k $154M -13% Jun 2021
First Trust Advisors 432k $150M 2% Jun 2021
Ikarian Capital 396k $137M -1% Jun 2021
Royal Bank of Canada 394k $136M -1% Jun 2021
Samlyn Capital 376k $130M 100% Jun 2021
Armistice Capital 368k $127M 28% Jun 2021
Palo Alto Investors 362k $125M 5% Jun 2021
LSV Asset Management 360k $125M -61% Jun 2021
Barclays 353k $122M 12% Jun 2021
Assenagon Asset Management 352k $122M 33% Jun 2021
Credit Suisse 343k $119M -16% Jun 2021
HealthCor Management 339k $118M 321% Jun 2021
Capital World Investors 331k $115M 0% Jun 2021
Robeco Investment Management 321k $107M 5% Jun 2021
State of Wisconsin Investment Board 292k $101M 93% Jun 2021
New York State Common Retirement Fund 289k $100M -1% Jun 2021
Candriam Luxembourg S.C.A. 275k $95M -30% Jun 2021
Rhumbline Advisers 274k $95M -7% Jun 2021
AustralianSuper Pty 273k $94M -46% Jun 2021
Wolverine Trading 265k $92M 59% Jun 2021
California State Teachers Retirement System 264k $92M -10% Jun 2021
Bnp Paribas Investment Partners 261k $91M -10% Jun 2021
National Pension Service 254k $88M 2% Jun 2021
Point72 Asset Management 246k $85M 113% Jun 2021
Railway Pension Investments 245k $85M -2% Jun 2021
SG3 Management 244k $85M -38% Jun 2021
Great-West Life Assurance Company 242k $84M -9% Jun 2021
Canada Pension Plan Investment Board 241k $84M -1% Jun 2021
Saratoga Research & Investment Management 241k $84M -5% Jun 2021
Envestnet Asset Management 234k $66M 8% Sep 2021
Alliancebernstein 230k $80M -10% Jun 2021
Prudential Financial 230k $80M -1% Jun 2021
Florida State Board of Administration 211k $73M 0% Jun 2021
Hambrecht & Quist Capital Management 209k $72M -15% Jun 2021
Allianz Asset Management 202k $70M -13% Jun 2021
Mitsubishi UFJ Trust & Banking Corp 201k $70M -12% Jun 2021
Sprucegrove Investment Management 200k $69M 94% Jun 2021
Parallax Volatility Advisers 197k $69M 682% Jun 2021
Axa 194k $67M 14% Jun 2021
ProShare Advisors 193k $67M -4% Jun 2021
Bank Of Montreal 193k $79M 9% Jun 2021
Westfield Capital Management Company 192k $66M 10231% Jun 2021
Skandinaviska Enskilda Banken AB 191k $67M 32% Jun 2021
Thrivent Financial for Lutherans 190k $66M 18% Jun 2021
Ameriprise Financial 189k $66M -4% Jun 2021
Lord, Abbett & Co 188k $65M 100% Jun 2021
Arrowstreet Capital, Limited Partnership 187k $65M 100% Jun 2021
Cambiar Investors 185k $52M 2% Sep 2021
Avidity Partners Management 184k $64M 100% Jun 2021
Acadian Asset Management 179k $62M -49% Jun 2021
Principal Financial Group 179k $62M -1% Jun 2021
Hsbc Holdings 178k $62M -33% Jun 2021
Liberty Wealth Management 177k $511k 34527% Jun 2021
Robeco Institutional Asset Management B V 164k $57M -40% Jun 2021
Eaton Vance Management 164k $57M 0% Jun 2021
Victory Capital Management 163k $57M -4% Jun 2021
Balyasny Asset Management 161k $56M 39% Jun 2021
Marshall Wace North America 160k $55M -11% Jun 2021
United Capital Financial Advisers 153k $53M 1% Jun 2021
Putnam Investments 153k $53M -33% Jun 2021
Manufacturers Life Insurance Company 147k $51M -2% Jun 2021
Glenmede Trust Company 146k $51M -26% Jun 2021
State Treasurer State Of Michigan 146k $50M -34% Jun 2021
HAP Trading 144k $50M 2% Jun 2021
Ensign Peak Advisors 144k $50M 23% Jun 2021
Bnp Paribas Arbitrage, Snc 144k $50M 24% Jun 2021
Korea Investment Corporation 142k $49M 40% Jun 2021
Tobam 141k $49M -15% Jun 2021
Raymond James & Associates 137k $48M -2% Jun 2021
Adage Capital Partners GP 135k $47M -21% Jun 2021
Beutel, Goodman & Company 134k $46M -22% Jun 2021
Holocene Advisors 134k $46M 100% Jun 2021
Partner Fund Management 132k $46M 30% Jun 2021
Polar Capital Holdings 125k $43M -38% Jun 2021
Altrinsic Global Advisors 125k $43M -1% Jun 2021
Letko, Brosseau & Associates 125k $43M -2% Jun 2021
DekaBank Deutsche Girozentrale 125k $36M -35% Sep 2021
TD Asset Management 122k $40M -9% Jun 2021
Russell Investments 120k $42M -25% Jun 2021
Rock Springs Capital Management 114k $39M 0% Jun 2021
Mn Services Vermogensbeheer B.V. 112k $33M 100% Jun 2021
Royal London Asset Management 111k $39M -5% Jun 2021
Sofinnova Ventures 111k $38M 100% Jun 2021
Farallon Capital Management 109k $38M 6% Jun 2021
Natixis 107k $37M 148% Jun 2021
Fisher Investments 105k $36M 7% Jun 2021
Boston Common Asset Management 100k $35M 152% Jun 2021
Massachusetts Financial Services 99k $34M 179% Jun 2021
Krensavage Asset Management 98k $34M -30% Jun 2021
Country Trust Bank 97k $34M -17% Jun 2021
Chevy Chase Trust Holdings 97k $34M -6% Jun 2021
Handelsbanken Fonder AB 96k $33M 10% Jun 2021
Ohio Pers 96k $33M -1% Jun 2021
O'shaughnessy Asset Management 94k $32M -30% Jun 2021
Treasurer of the State of North Carolina 93k $32M -1% Jun 2021
State of New Jersey Common Pension Fund D 93k $32M -1% Jun 2021
Ing Investment Management 92k $32M -20% Jun 2021
Rhenman & Partners Asset Management AB 90k $31M 362% Jun 2021
Henderson Group 89k $31M 20% Jun 2021
NISA Investment Advisors 87k $30M 21% Jun 2021
Toronto-Dominion Bank 87k $30M 1% Jun 2021
Capstone Investment Advisors 86k $30M 5% Jun 2021
Fred Alger Management 86k $30M 383% Jun 2021
Bridgeway Capital Management 86k $30M -11% Jun 2021
Caisse de depot et placement du Quebec 85k $29M 199% Jun 2021
Wintrust Financial Corporation 84k $29M -15% Jun 2021
Sei Investments 84k $29M -16% Jun 2021
Jefferies Group 83k $29M -78% Jun 2021
AMF Pensionsforsakring AB 82k $28M -18% Jun 2021
Fil 77k $27M -18% Jun 2021
PanAgora Asset Management 71k $24M -68% Jun 2021
Tocqueville Asset Management 68k $24M -27% Jun 2021
Assetmark 65k $22M -70% Jun 2021
APG All Pensions Group NV 63k $19M -30% Jun 2021
Twin Tree Management 63k $22M -63% Jun 2021
Nomura Asset Management 54k $19M -64% Jun 2021
CSS 38k $13M -67% Jun 2021
Factorial Partners 1.9k $658k -100% Jun 2021
Seizert Capital Partners 1.9k $649k -98% Jun 2021
Hotchkis and Wiley Capital Management 1.6k $554k -99% Jun 2021

Who sold out of Biogen Idec?

Fund or Company Name Date Sold Shares Held Valued At
Perceptive Advisors Mar 2021 1.3M $377M
Berkshire Hathaway Mar 2021 643k $180M
Southeastern Asset Management Mar 2021 604k $169M
Deerfield Management Company Mar 2021 310k $87M
New York State Teachers Retirement System Jun 2021 189k $66M
Jacobs Levy Equity Management Mar 2021 171k $48M
Redmile Group Mar 2021 163k $46M
Mangrove Partners Mar 2021 103k $29M
Jennison Associates Mar 2021 96k $27M