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
PRIMECAP Management Company 15.39M $4.18B Jun 2017
Vanguard 14.53M $3.94B Jun 2017
State Street Corporation 9.72M $2.64B Jun 2017
ClearBridge Advisors 9.29M $2.52B Jun 2017
T. Rowe Price Associates 8.95M $2.43B Jun 2017
Fmr 6.10M $1.66B Jun 2017
BlackRock Institutional Trust Company, N.A. 6.10M $1.73B Dec 2016
BlackRock Fund Advisors 5.30M $1.50B Dec 2016
Wellington Management Company 5.23M $1.42B Jun 2017
Inves 3.44M $933.68M Jun 2017
Susquehanna International 3.30M $894.96M Jun 2017
Northern Trust 3.02M $818.76M Jun 2017
Geode Capital Management 2.42M $656.54M Jun 2017
Alliancebernstein 2.40M $652.28M Jun 2017
Jpmorgan Chase & Co 2.28M $617.51M Jun 2017
Bank of America Corporation 2.21M $603.89M Mar 2017
BlackRock 2.19M $621.43M Dec 2016
Jackson Square Partners 2.06M $558.38M Jun 2017
Janus Capital Management 1.94M $529.60M Mar 2017
TIAA-CREF Investment Management 1.91M $517.43M Jun 2017
Bank of New York Mellon 1.88M $509.01M Jun 2017
Goldman Sachs 1.87M $506.68M Jun 2017
Massachusetts Financial Services Co /ma/ 1.84M $499.19M Jun 2017
Ameriprise Financial 1.71M $463.77M Jun 2017
Deutsche Bank Aktiengesellschaft 1.67M $451.98M Jun 2017
OrbiMed Advisors 1.63M $442.32M Jun 2017
Citadel Advisors 1.59M $431.27M Jun 2017
D. E. Shaw & Co 1.51M $410.04M Jun 2017
BlackRock Advisors 1.45M $410.61M Dec 2016
Henderson 1.45M $392.27M Jun 2017
Franklin Resources 1.42M $384.31M Jun 2017
AQR Capital Management 1.30M $354.03M Jun 2017
Sands Capital Management 1.28M $346.84M Jun 2017
Wells Fargo & Company 1.19M $322.57M Jun 2017
BlackRock Investment Management 1.11M $314.14M Dec 2016
American Century Companies 1.09M $295.07M Jun 2017
Legal & General 1.07M $291.09M Jun 2017
OppenheimerFunds 1.03M $278.17M Jun 2017
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 966054 $262.15M Jun 2017
Morgan Stanley 963780 $262.85M Mar 2017
Point72 Asset Management 892101 $242.08M Jun 2017
Ing Investment Management 846152 $229.61M Jun 2017
Ubs Global Asset Management Americas 829144 $225.00M Jun 2017
Manning & Napier Advisors 814369 $220.99M Jun 2017
Putnam Investments 810301 $219.88M Jun 2017
Charles Schwab Investment Management 798469 $216.67M Jun 2017
Swiss National Bank 788899 $214.08M Jun 2017
Renaissance Technologies 762861 $207.01M Jun 2017
Parametric Portfolio Associates 732438 $198.75M Jun 2017
Winslow Capital Management Inc /mn 726394 $197.11M Jun 2017
Samlyn Capital 710500 $192.80M Jun 2017
Manufacturers Life Insurance Company 705998 $191.56M Jun 2017
Prudential Financial 688495 $186.83M Jun 2017
Sumitomo Mitsui Trust Holdings 622430 $168.90M Jun 2017
BlackRock 618184 $175.30M Dec 2016
Macquarie 616737 $167.36M Jun 2017
Barclays 586670 $159.20M Jun 2017
Credit Suisse AG 583806 $158.42M Jun 2017
New York State Common Retirement Fund 581868 $157.90M Jun 2017
Swedbank 578425 $156.96M Jun 2017
Pictet Asset Management 577928 $143.25M Jun 2017
Allianz Asset Management AG 538897 $146.24M Jun 2017
Lazard Asset Management 530742 $144.02M Jun 2017
Hambrecht & Quist Capital Management 529774 $143.76M Jun 2017
Dimensional Fund Advisors 518627 $140.74M Jun 2017
Senator Investment 500000 $135.68M Jun 2017
CalPERS 498300 $135.22M Jun 2017
Glenmede Trust Company, N.A. 494448 $135.19M Jun 2017
Old Mutual Asset Managers 485501 $131.75M Jun 2017
Axa 469661 $127.45M Jun 2017
Mitsubishi UFJ Trust & Banking 450616 $122.28M Jun 2017
LSV Asset Management 445539 $120.90M Jun 2017
APG All Pensions Group NV 444727 $120.68M Jun 2017
Bank Of Montreal /can/ 442083 $119.94M Jun 2017
Eaton Vance Management 436308 $118.40M Jun 2017
Pnc Financial Services 435009 $118.04M Jun 2017
Citi 433508 $117.64M Jun 2017
Principal Financial 414821 $112.56M Jun 2017
California State Teachers Retirement System 392134 $106.41M Jun 2017
New York State Teachers Retirement System 384374 $104.30M Jun 2017
Sarissa Capital Management 383858 $104.16M Jun 2017
Cutler 376200 $102.08M Jun 2017
Guggenheim Capital, LLC Managers 375808 $101.97M Jun 2017
Woodford Investment Management 368645 $100.04M Jun 2017
Diam 367361 $99.70M Jun 2017
Canada Pension Plan Investment Board 356731 $96.80M Jun 2017
Millennium Management 344279 $93.42M Jun 2017
Nordea Investment Management Ab 341783 $92.75M Jun 2017
Rhumbline Advisers 335256 $90.98M Jun 2017
Balyasny Asset Management 331645 $90.00M Jun 2017
Teachers Advisors 328569 $89.16M Jun 2017
Raymond James & Associates 324069 $87.94M Jun 2017
Westfield Capital Management Company 320679 $87.02M Jun 2017
Sei Investments 316737 $85.92M Jun 2017
Florida State Board of Administration 315986 $85.75M Jun 2017
BlackRock Japan 315680 $89.52M Dec 2016
Fort Washington Investment Advisors 312446 $84.79M Jun 2017
Schroder Investment Management 305970 $83.19M Jun 2017
Hsbc Holdings 305924 $82.88M Jun 2017
Emerald Acquisition 299602 $93.75M Sep 2016
Jane Street 296281 $80.40M Jun 2017
Sunrise Partners Limited Partnership 292562 $79.39M Jun 2017
UBS Group AG 291187 $79.02M Jun 2017
Hotchkis and Wiley Capital Management 286572 $77.76M Jun 2017
OTR - Nominee Name for The State Teachers Retirement Board of Ohio 285568 $77.49M Jun 2017
Fil 278129 $75.47M Jun 2017
Bnp Paribas Arbitrage, Snc 270710 $73.46M Jun 2017
Aronson Johnson Ortiz 269469 $73.68M Mar 2017
Adage Capital Partners GP 268735 $72.92M Jun 2017
Rockefeller Financial Services 262361 $71.19M Jun 2017
State of New Jersey Common Pension Fund D 258485 $70.14M Jun 2017
Van Eck Associates 256777 $69.68M Jun 2017
Marshall Wace North America 254024 $68.84M Jun 2017
PanAgora Asset Management 253945 $68.91M Jun 2017
United Services Automobile Association 253902 $68.90M Jun 2017
GMT Capital 252200 $69.09M Jun 2017
Nationwide Fund Advisors 242445 $66.29M Mar 2017
Thrivent Financial for Lutherans 241123 $65.43M Jun 2017
Cambiar Investors 240228 $65.19M Jun 2017
Great-West Life Assurance Company 228881 $61.95M Jun 2017
Credit Agricole S.A. 228122 $0 Jun 2017
Legg Mason Capital Management 225640 $61.23M Jun 2017
Natixis 221238 $60.04M Jun 2017
Candriam Luxembourg S.C.A. 219601 $59.59M Jun 2017
Letko, Brosseau & Associates 215876 $59.02M Mar 2017
Snow Capital Management 215182 $58.39M Jun 2017
State of Wisconsin Investment Board 213506 $57.94M Jun 2017
Wolverine Trading 213492 $58.04M Jun 2017
Farallon Capital Management 212500 $57.66M Jun 2017
AMF Pensionsforsakring AB 211751 $57.90M Jun 2017
Teacher Retirement System Of Texas 208870 $56.68M Jun 2017
J O Hambro Investment Management 206905 $56.15M Jun 2017
William Blair Investment Management 205107 $55.66M Jun 2017
Chevy Chase Trust Holdings 199358 $54.10M Jun 2017
Russell Investments 199321 $54.10M Jun 2017
Skandinaviska Enskilda Banken AB 197706 $53.65M Jun 2017
Brandywine Global Investment Management 191723 $52.03M Jun 2017
WestEnd Advisors 189630 $51.46M Jun 2017
State of Tennessee, Treasury Department 188984 $51.28M Jun 2017
DekaBank Deutsche Girozentrale 188744 $51.53M Jun 2017
ProShare Advisors 185180 $50.25M Jun 2017
Twin Tree Management 183556 $49.81M Jun 2017
TD Asset Management 179174 $48.62M Jun 2017
Banco Santander, S.A. 175000 $47.49M Jun 2017
National Pension Service 169385 $46.05M Jun 2017
Gotham Asset Management 162464 $44.09M Jun 2017
Gateway Investment Advisers 160003 $43.42M Jun 2017
Arrowstreet Capital, Limited Partnership 159300 $43.23M Jun 2017
Waddell & Reed Financial 158578 $43.03M Jun 2017
First Quadrant 156470 $42.46M Jun 2017

Who sold Biogen Idec?

Fund Name Date Sold Shares Held Valued At
Viking Global Investors March 31, 2017 688765 $188.32M
Royal Bank of Canada Dec. 31, 2016 647835 $183.55M
Two Sigma Investments Dec. 31, 2016 566390 $160.62M
Discovery Capital Management Dec. 31, 2016 504765 $143.14M
Two Sigma Advisers Dec. 31, 2016 445810 $126.42M
Partner Fund Management March 31, 2017 390664 $106.82M
PointState Capital March 31, 2017 343500 $93.92M