Who owns Biogen Idec?
- Ticker: BIIB
- CUSIP Number: 09062X103
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 |
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- Biogen Idec (BIIB)