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 |
|---|---|---|---|
| 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 |