Who owns Biogen Idec?

Top Holders and Investors of BIIB Stock

Find out what company owns Biogen Idec, who bought BIIB this quarter, and who sold shares of BIIB stock?

Fund or Company Name Number of Shares Valued At As Of
BlackRock 15.44M $3.59B Sep 2019
PRIMECAP Management Company 14.26M $3.32B Sep 2019
Vanguard 14.10M $3.28B Sep 2019
ClearBridge Advisors 6.23M $1.45B Sep 2019
Renaissance Technologies 4.22M $982.78M Sep 2019
Wellington Management Company 3.67M $854.96M Sep 2019
AQR Capital Management 3.52M $815.22M Sep 2019
Geode Capital Management 3.34M $775.72M Sep 2019
Capital World Investors^ 3.25M $757.01M Sep 2019
D. E. Shaw & Co 2.90M $675.38M Sep 2019
Susquehanna International 2.89M $672.57M Sep 2019
Inves 2.87M $667.44M Sep 2019
Northern Trust 2.79M $650.19M Sep 2019
Arrowstreet Capital, Limited Partnership 2.66M $619.85M Sep 2019
Bank of New York Mellon 1.89M $440.35M Sep 2019
Goldman Sachs 1.83M $426.78M Sep 2019
Deutsche Bank Aktiengesellschaft 1.79M $417.48M Sep 2019
Fmr 1.72M $400.37M Sep 2019
Bank of America Corporation 1.71M $397.47M Sep 2019
Robeco Investment Management 1.51M $353.08M Sep 2019
Alliancebernstein 1.50M $348.09M Sep 2019
Citadel Advisors 1.47M $343.22M Sep 2019
American Century Companies 1.45M $336.91M Sep 2019
Legal & General 1.24M $273.76M Sep 2019
Nuveen Asset Management 1.21M $281.34M Sep 2019
Ubs Global Asset Management Americas 1.16M $269.87M Sep 2019
LSV Asset Management 1.12M $260.28M Sep 2019
T. Rowe Price Associates 1.10M $257.19M Sep 2019
Jackson Square Partners 977856 $227.66M Sep 2019
Charles Schwab Investment Management 967870 $225.34M Sep 2019
Prudential Financial 935510 $217.82M Sep 2019
Jpmorgan Chase & Co 929206 $216.31M Sep 2019
TIAA-CREF Investment Management 913931 $216.04M Mar 2019
HealthCor Management 906860 $211.14M Sep 2019
Sumitomo Mitsui Trust Holdings 851574 $198.26M Sep 2019
Millennium Management 849828 $197.86M Sep 2019
Wells Fargo & Company 847518 $197.32M Sep 2019
Barclays 802401 $187.99M Sep 2019
Pictet Asset Management 756103 $176.04M Sep 2019
Credit Suisse AG 742622 $172.90M Sep 2019
Man 694842 $161.77M Sep 2019
Manufacturers Life Insurance Company 689697 $158.80M Sep 2019
Dimensional Fund Advisors 688022 $160.14M Sep 2019
Assenagon Asset Management S.A. 674932 $157.14M Sep 2019
Citi 670356 $156.07M Sep 2019
Morgan Stanley 662150 $154.16M Sep 2019
Sarissa Capital Management 643000 $149.70M Sep 2019
Swiss National Bank 640358 $149.09M Sep 2019
Parametric Portfolio Associates 631703 $147.07M Sep 2019
Glenmede Trust Company, N.A. 629087 $146.43M Sep 2019
Two Sigma Advisers 601600 $140.06M Sep 2019
Parnassus Investments 574416 $133.74M Sep 2019
Franklin Resources 572601 $133.31M Sep 2019
Allianz Asset Management AG 566870 $131.99M Sep 2019
UBS Group AG 514099 $121.51M Mar 2019
Nordea Investment Management Ab 513381 $119.04M Sep 2019
Schroder Investment Management 497251 $114.48M Sep 2019
CalPERS 495531 $115.37M Sep 2019
OppenheimerFunds 472260 $111.61M Mar 2019
Bnp Paribas Arbitrage, Snc 462155 $107.60M Sep 2019
Massachusetts Financial Services Co /ma/ 459076 $106.88M Sep 2019
Canada Pension Plan Investment Board 457460 $106.51M Sep 2019
Skandinaviska Enskilda Banken AB 455289 $104.72M Sep 2019
New York State Common Retirement Fund 440705 $102.60M Sep 2019
Candriam Luxembourg S.C.A. 438589 $100875 Sep 2019
Royal Bank of Canada 437428 $101.84M Sep 2019
Hsbc Holdings 433164 $101.30M Jun 2019
First Trust Advisors 423912 $98.70M Sep 2019
Teachers Advisors 422255 $99.81M Mar 2019
Laurion Capital Management 402055 $93.61M Sep 2019
Macquarie 396983 $92.39M Sep 2019
Bank Of Montreal /can/ 382157 $88.97M Sep 2019
Twin Tree Management 380107 $88.50M Sep 2019
Russell Investments 375121 $86.38M Sep 2019
Raymond James & Associates 372426 $86.71M Sep 2019
Van Eck Associates 361999 $84.28M Sep 2019
Rhumbline Advisers 353751 $82.36M Sep 2019
Fort Washington Investment Advisors 352920 $82.63M Sep 2019
Camber Capital Management 350000 $81.49M Sep 2019
Banco Santander, S.A. 342795 $79.77M Sep 2019
California State Teachers Retirement System 338467 $78.80M Sep 2019
Wolverine Trading 327571 $75.42M Sep 2019
Federated Investors 320719 $74.65M Sep 2019
Jane Street 319081 $74.28M Sep 2019
New York State Teachers Retirement System 311829 $72.60M Sep 2019
Jacobs Levy Equity Management 308839 $71.90M Sep 2019
DLD Asset Management 303400 $70.67M Sep 2019
Principal Financial 286235 $66.64M Sep 2019
PEAK6 Investments 278467 $64.84M Sep 2019
APG All Pensions Group NV 271484 $57.98M Sep 2019
PanAgora Asset Management 265028 $61.70M Sep 2019
GMT Capital 259090 $60.32M Sep 2019
Hambrecht & Quist Capital Management 257939 $60.05M Sep 2019
Florida State Board of Administration 257075 $59.85M Sep 2019
National Pension Service 255459 $59.48M Sep 2019
Railway Pension Investments 255321 $59.44M Sep 2019
Bridgeway Capital Management 249175 $58.01M Sep 2019
Saratoga Research & Investment Management 242145 $56.38M Sep 2019
Putnam Investments 241957 $56.33M Sep 2019
Robeco Institutional Asset Management B V 239796 $55.83M Sep 2019
Hotchkis and Wiley Capital Management 238072 $55.43M Sep 2019
Bridgewater Associates 237455 $55.28M Sep 2019
Great-West Life Assurance Company 229532 $53.52M Sep 2019
Kiltearn Partners 228500 $53.44M Jun 2019
Wintrust Financial Corporation 226874 $52.94M Sep 2019
Pioneer Investment Management 226874 $52.82M Sep 2019
Ameriprise Financial 221222 $51.50M Sep 2019
Victory Capital Management 218224 $50.81M Sep 2019
Aperio 217807 $50.71M Sep 2019
Nomura Holdings 215987 $49.53M Sep 2019
Mitsubishi UFJ Trust & Banking 205105 $47.22M Sep 2019
Bank of Nova Scotia 201377 $46.90M Sep 2019
Korea Investment Corporation 201203 $46.84M Sep 2019
Virginia Retirement System 197300 $45.94M Sep 2019
Seizert Capital Partners 192485 $44.81M Sep 2019
J O Hambro Investment Management 191217 $44.52M Sep 2019
Smith Asset Management 188393 $43.84M Sep 2019
Worldquant Millennium Quantitative Strategies 187383 $43.63M Sep 2019
Parallax Volatility Advisers 186577 $42.91M Sep 2019
State of Wisconsin Investment Board 184021 $42.84M Sep 2019
Alberta Investment Management Corporation 183000 $42.61M Sep 2019
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 181389 $42.22M Sep 2019
ProShare Advisors 179738 $41.85M Sep 2019
Prudential 178663 $41.60M Sep 2019
Krensavage Asset Management 176710 $41.14M Sep 2019
Gotham Asset Management 175027 $40.75M Sep 2019
Mn Services Vermogensbeheer B.V. 174208 $40.56M Sep 2019
Eaton Vance Management 170920 $39.79M Sep 2019
Letko, Brosseau & Associates 168633 $39.26M Sep 2019
Axa 164029 $38.52M Sep 2019
Jefferies 162548 $37.84M Sep 2019
Natixis 159810 $37.21M Sep 2019
WEDGE Capital Management L 158830 $36.98M Sep 2019
AMP Capital Investors 157186 $36.19M Sep 2019
Swedbank 157045 $36.56M Sep 2019
Guggenheim Capital, LLC Managers 156335 $36.40M Sep 2019
Tom Rawlings 155832 $36.28M Sep 2019
Chevy Chase Trust Holdings 155435 $36.19M Sep 2019
HAP Trading 155310 $486120 Sep 2019
KBC Group NV 155246 $36.16M Sep 2019
State of New Jersey Common Pension Fund D 152400 $35.48M Sep 2019
Altrinsic Global Advisors 151280 $35.22M Sep 2019
Armistice Capital 148000 $34.46M Sep 2019
Envestnet Asset Management 145721 $33.93M Sep 2019
Toronto-Dominion Bank 144398 $33.62M Sep 2019
Bnp Paribas Investment Partners S.a. 141873 $33.03M Sep 2019
AMF Pensionsforsakring AB 141807 $33.02M Sep 2019
Snow Capital Management 141533 $32.95M Sep 2019
Ing Investment Management 140965 $32.82M Sep 2019
Tocqueville Asset Management 139586 $32.50M Sep 2019

Who sold Biogen Idec?

Fund Name Date Sold Shares Held Valued At
State Street Corporation March 31, 2019 8.75M $2.07B
Samlyn Capital March 31, 2019 587900 $138.97M
Diam Dec. 31, 2018 334127 $100.42M
Lazard Asset Management March 31, 2019 315840 $74.66M
NN Investment Partners Holdings N.V. June 30, 2019 297643 $69.61M
Thrivent Financial for Lutherans March 31, 2019 270959 $64.05M
Rockefeller Capital Management June 30, 2019 250097 $58.49M