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 16.01M $3.74B Jun 2019
Vanguard 15.02M $3.55B Mar 2019
PRIMECAP Management Company 14.59M $3.45B Mar 2019
State Street Corporation 8.75M $2.07B Mar 2019
Capital World Investors^ 4.90M $1.16B Mar 2019
Wellington Management Company 3.80M $888.46M Jun 2019
AQR Capital Management 3.79M $887.21M Jun 2019
Inves 3.23M $764.06M Mar 2019
Geode Capital Management 3.04M $718.25M Mar 2019
Northern Trust 2.88M $674.22M Jun 2019
D. E. Shaw & Co 2.80M $654.20M Jun 2019
Susquehanna International 2.64M $617.98M Jun 2019
Alliancebernstein 2.50M $592.02M Mar 2019
Arrowstreet Capital, Limited Partnership 2.49M $583.45M Jun 2019
Renaissance Technologies 2.48M $580.72M Jun 2019
Bank of America Corporation 2.12M $501.17M Mar 2019
Deutsche Bank Aktiengesellschaft 2.12M $500.34M Mar 2019
Fmr 2.04M $478.51M Jun 2019
Massachusetts Financial Services Co /ma/ 1.83M $433.42M Mar 2019
Goldman Sachs 1.81M $424.19M Jun 2019
Bank of New York Mellon 1.73M $404.01M Jun 2019
Robeco Investment Management 1.57M $367.14M Jun 2019
American Century Companies 1.44M $337.54M Jun 2019
Ubs Global Asset Management Americas 1.38M $322.83M Jun 2019
Jackson Square Partners 1.32M $311.97M Mar 2019
Nuveen Asset Management 1.32M $308.49M Jun 2019
Legal & General 1.23M $291.02M Mar 2019
T. Rowe Price Associates 1.10M $256.74M Jun 2019
Franklin Resources 1.08M $254.57M Mar 2019
LSV Asset Management 1.07M $249.71M Jun 2019
Citadel Advisors 1.02M $239.31M Jun 2019
Morgan Stanley 963663 $227.76M Mar 2019
Jpmorgan Chase & Co 959107 $229.97M Jun 2019
Charles Schwab Investment Management 931237 $217.79M Jun 2019
Parnassus Investments 925000 $216.33M Jun 2019
TIAA-CREF Investment Management 913931 $216.04M Mar 2019
Wells Fargo & Company 850356 $198.87M Jun 2019
Prudential Financial 836087 $195.45M Jun 2019
Sumitomo Mitsui Trust Holdings 787636 $184.20M Jun 2019
Millennium Management 759420 $177.61M Jun 2019
DLD Asset Management 693500 $163.93M Mar 2019
Manufacturers Life Insurance Company 681074 $160.99M Mar 2019
Dimensional Fund Advisors 677325 $158.51M Jun 2019
Pictet Asset Management 646767 $151.26M Jun 2019
Citi 643073 $150.39M Jun 2019
Sarissa Capital Management 643000 $150.38M Jun 2019
Swiss National Bank 641199 $149.96M Jun 2019
Glenmede Trust Company, N.A. 635479 $148.57M Jun 2019
Credit Suisse AG 632471 $149.47M Mar 2019
Allianz Asset Management AG 630074 $147.36M Jun 2019
Candriam Luxembourg S.C.A. 624720 $145.46M Jun 2019
Parametric Portfolio Associates 599311 $140.16M Jun 2019
Barclays 597572 $139.43M Mar 2019
Samlyn Capital 587900 $138.97M Mar 2019
Ameriprise Financial 581856 $137.53M Mar 2019
First Trust Advisors 578406 $135.27M Jun 2019
APG All Pensions Group NV 574330 $117.94M Jun 2019
Nordea Investment Management Ab 523236 $123.68M Mar 2019
UBS Group AG 514099 $121.51M Mar 2019
Man 472592 $110.54M Jun 2019
OppenheimerFunds 472260 $111.61M Mar 2019
New York State Common Retirement Fund 463714 $108.45M Jun 2019
CalPERS 456394 $106.74M Jun 2019
Schroder Investment Management 447550 $104.67M Jun 2019
Royal Bank of Canada 444812 $105.14M Mar 2019
Hsbc Holdings 433164 $101.30M Jun 2019
Macquarie 424359 $99.24M Jun 2019
Teachers Advisors 422255 $99.81M Mar 2019
PanAgora Asset Management 402923 $94.23M Jun 2019
Camber Capital Management 400000 $94.55M Mar 2019
Canada Pension Plan Investment Board 399890 $93.52M Jun 2019
Laurion Capital Management 391563 $91.56M Jun 2019
Raymond James & Associates 375486 $87.81M Jun 2019
GMT Capital 370660 $87.62M Mar 2019
Skandinaviska Enskilda Banken AB 369059 $84.88M Jun 2019
Fort Washington Investment Advisors 353746 $82.82M Jun 2019
Twin Tree Management 352888 $82.53M Jun 2019
California State Teachers Retirement System 349898 $82.71M Mar 2019
Wolverine Trading 341453 $79.86M Jun 2019
Rhumbline Advisers 336108 $79.45M Mar 2019
Russell Investments 323516 $77.55M Jun 2019
Lazard Asset Management 315840 $74.66M Mar 2019
Hambrecht & Quist Capital Management 314278 $74.29M Mar 2019
New York State Teachers Retirement System 312658 $73.12M Jun 2019
PEAK6 Investments 310439 $73.38M Mar 2019
Van Eck Associates 310068 $72.52M Jun 2019
Robeco Institutional Asset Management B V 305575 $71.46M Jun 2019
Bank Of Montreal /can/ 305450 $71.44M Jun 2019
Eaton Vance Management 301703 $70.56M Jun 2019
Principal Financial 300154 $70.20M Jun 2019
Woodford Investment Management 300040 $70.92M Mar 2019
NN Investment Partners Holdings N.V. 297643 $69.61M Jun 2019
State of Wisconsin Investment Board 292784 $69.21M Mar 2019
Florida State Board of Administration 265123 $62.00M Jun 2019
J O Hambro Investment Management 253331 $59.25M Jun 2019
Rockefeller Capital Management 250097 $58.49M Jun 2019
Bridgewater Associates 248933 $58.22M Jun 2019
Hotchkis and Wiley Capital Management 240372 $56.82M Mar 2019
Saratoga Research & Investment Management 239987 $56.13M Jun 2019
Great-West Life Assurance Company 234763 $54.81M Jun 2019
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 233182 $54.96M Mar 2019
Wintrust Financial Corporation 232555 $54.26M Jun 2019
Smith Asset Management 232312 $54.33M Jun 2019
State of New Jersey Common Pension Fund D 230000 $53.79M Jun 2019
Pioneer Investment Management 229468 $53.67M Jun 2019
Kiltearn Partners 228500 $53.44M Jun 2019
Jefferies 228411 $53.42M Jun 2019
Standard Life Aberdeen 218507 $51.11M Jun 2019
Federated Investors 214474 $50.70M Mar 2019
Brandywine Global Investment Management 213760 $50.53M Mar 2019
National Pension Service 213048 $50.36M Mar 2019
Jane Street 210379 $49.20M Jun 2019
Putnam Investments 210087 $49.66M Mar 2019
Perceptive Advisors 200000 $64000 Jun 2019
DekaBank Deutsche Girozentrale 195272 $46.90M Jun 2019
Axa 194512 $45.50M Jun 2019
Virginia Retirement System 194500 $45.49M Jun 2019
Cibc World Markets 193005 $45.14M Jun 2019
Bnp Paribas Arbitrage, Snc 191936 $44.89M Jun 2019
Korea Investment Corporation 189403 $44.30M Jun 2019
Seizert Capital Partners 187311 $43.81M Jun 2019
Stifel Financial 184347 $43.58M Mar 2019
Mitsubishi UFJ Trust & Banking 182444 $43.74M Jun 2019
ProShare Advisors 182259 $42.62M Jun 2019
AMP Capital Investors 179658 $41.83M Mar 2019
Letko, Brosseau & Associates 179148 $41.90M Jun 2019
Krensavage Asset Management 176556 $41.29M Jun 2019
Jacobs Levy Equity Management 175817 $41.12M Jun 2019
Guggenheim Capital, LLC Managers 175389 $41.44M Mar 2019
Chevy Chase Trust Holdings 172579 $39.56M Mar 2019
United Services Automobile Association 169792 $39.71M Jun 2019
Prudential 168091 $39.33M Jun 2019
Redmile 165300 $39.07M Mar 2019
Tocqueville Asset Management 159058 $37.20M Jun 2019
Swedbank 156323 $36.56M Jun 2019
Gotham Asset Management 155286 $36.32M Jun 2019
Armistice Capital 150000 $35.46M Mar 2019
Snow Capital Management 149269 $34.91M Jun 2019
Tom Rawlings 145791 $34.10M Jun 2019
WEDGE Capital Management L 145599 $34.05M Jun 2019
Ing Investment Management 145270 $34.34M Mar 2019
Toronto-Dominion Bank 145028 $33.91M Jun 2019
Connor, Clark & Lunn Investment Management 144700 $33.84M Jun 2019
Gateway Investment Advisers 140203 $32.79M Jun 2019
Envestnet Asset Management 138645 $32.42M Jun 2019
Aperio 133247 $31.16M Jun 2019
Treasurer of the State of North Carolina 130482 $30.52M Jun 2019
Railway Pension Investments 127426 $29.80M Jun 2019
Us Bancorp \de\ 126868 $29.67M Jun 2019
Voloridge Investment Management 126746 $29.64M Jun 2019

Who sold Biogen Idec?

Fund Name Date Sold Shares Held Valued At
ClearBridge Advisors Dec. 31, 2018 8.73M $2.63B
Old Mutual Asset Managers March 31, 2019 667753 $157.84M
Banco Santander, S.A. March 31, 2019 355801 $84.17M
Diam Dec. 31, 2018 334127 $100.42M
Assenagon Asset Management S.A. March 31, 2019 320440 $75.75M
Natixis March 31, 2019 271974 $63.32M
Thrivent Financial for Lutherans March 31, 2019 270959 $64.05M