Who owns Biogen Idec?

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Analyze quarterly positions in Biogen Idec with up to 7 years of data, all consolidated into one spreadsheet

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Top investors of Biogen Idec stock

Who bought or sold Biogen Idec this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of Actions
Vanguard Group 17M $3.8B 0% Jun 2024
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PRIMECAP Management Company 16M $3.2B 0% Sep 2024
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BlackRock 15M $3.0B 100% Sep 2024
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BlackRock 15M $3.4B 3% Jun 2024
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State Street Corporation 7.1M $1.6B 5% Jun 2024
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Jpmorgan Chase & Co 5.1M $989M 8% Sep 2024
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T. Rowe Price Investment Management 4.3M $825M -25% Sep 2024
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Geode Capital Management 3.6M $698M 1% Sep 2024
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T. Rowe Price Associates 1.9M $371M -5% Sep 2024
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Beutel, Goodman & Company 1.7M $405M 12% Jun 2024
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Invesco 1.6M $316M 26% Sep 2024
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Morgan Stanley 1.6M $372M -6% Jun 2024
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Goldman Sachs Group 1.4M $329M 43% Jun 2024
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Northern Trust 1.4M $262M -3% Sep 2024
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RA Capital Management 1.2M $230M 21% Sep 2024
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Dimensional Fund Advisors 1.1M $216M 0% Sep 2024
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Bank of New York Mellon 1.0M $194M -20% Sep 2024
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Barclays 975k $189M 111% Sep 2024
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Renaissance Technologies 953k $185M 54% Sep 2024
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Susquehanna International 933k $181M 18% Sep 2024
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Charles Schwab Investment Management 913k $177M 1% Sep 2024
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Amundi 898k $164M -9% Sep 2024
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Man Group 857k $166M 1388% Sep 2024
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OrbiMed Advisors 813k $158M -10% Sep 2024
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Deutsche Bank Aktiengesellschaft 714k $139M 9% Sep 2024
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Massachusetts Financial Services 711k $138M 30% Sep 2024
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Bank of America Corporation 706k $137M 32% Sep 2024
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Citadel Advisors 631k $122M 130% Sep 2024
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ClearBridge Advisors 602k $117M -59% Sep 2024
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Standard Life Aberdeen 569k $110M 6% Sep 2024
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Allianz Asset Management 528k $122M 100% Jun 2024
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Pictet Asset Management Holding SA 473k $92M -53% Sep 2024
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D. E. Shaw & Co 455k $88M 76% Sep 2024
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Swiss National Bank 432k $84M 0% Sep 2024
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Bnp Paribas Arbitrage, Snc 414k $80M 43% Sep 2024
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Bnp Paribas Investment Partners 399k $77M -8% Sep 2024
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CalPERS 395k $77M 0% Sep 2024
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Balyasny Asset Management 395k $92M 100% Jun 2024
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Hsbc Holdings 395k $92M -6% Jun 2024
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Franklin Resources 375k $72M -4% Sep 2024
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TD Asset Management 371k $72M -3% Sep 2024
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Sumitomo Mitsui Trust Holdings 370k $72M 3% Sep 2024
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Parnassus Investments 362k $70M 0% Sep 2024
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National Pension Service 360k $70M 14% Sep 2024
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International Assets Investment Management 359k $1.9M 19723% Sep 2024
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First Trust Advisors 359k $70M 7% Sep 2024
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Brown Advisory Holdings Incorporated 348k $81M 27% Jun 2024
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Royal Bank of Canada 344k $67M -13% Sep 2024
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Nuveen Asset Management 321k $75M -7% Jun 2024
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Mizuho Securities USA 316k $301k 2716% Sep 2024
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Hudson Bay Capital Management 300k $58M 54% Sep 2024
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Erste Asset Management GmbH 288k $56M 1% Sep 2024
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Alliancebernstein 281k $65M 39% Jun 2024
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Robeco Institutional Asset Management B V 275k $53M 28% Sep 2024
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Rhumbline Advisers 274k $53M -3% Sep 2024
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Candriam Luxembourg S.C.A. 267k $62M 0% Jun 2024
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Patient Capital Management 257k $60M 18% Jun 2024
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Jane Street 250k $49M 40% Sep 2024
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Tocqueville Asset Management 248k $48M 13% Sep 2024
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Citigroup 246k $48M -6% Sep 2024
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California State Teachers Retirement System 231k $45M 0% Sep 2024
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Palo Alto Investors 229k $44M -21% Sep 2024
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Mitsubishi UFJ Asset Management 224k $43M 25% Sep 2024
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American Century Companies 217k $42M -74% Sep 2024
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Two Sigma Investments 213k $49M -35% Jun 2024
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Wells Fargo & Company 207k $40M -17% Sep 2024
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Two Sigma Advisers 193k $45M 12% Jun 2024
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Raymond James & Associates 192k $37M 3% Sep 2024
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National Bank Of Canada /fi/ 192k $37M 253% Sep 2024
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Thrivent Financial for Lutherans 189k $37M -6% Sep 2024
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Swedbank AB 185k $36M 85% Sep 2024
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Envestnet Asset Management 182k $35M -9% Sep 2024
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Canada Pension Plan Investment Board 174k $40M 59% Jun 2024
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Principal Financial Group 169k $33M 3% Sep 2024
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Rafferty Asset Management 160k $31M 42% Sep 2024
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Group One Trading 159k $31M 37% Sep 2024
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ProShare Advisors 158k $37M -9% Jun 2024
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WEDGE Capital Management L 153k $30M 3% Sep 2024
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Saratoga Research & Investment Management 151k $29M -4% Sep 2024
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Qube Research & Technologies 150k $35M 27% Jun 2024
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Worldquant Millennium Quantitative Strategies 147k $28M 81% Sep 2024
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Florida State Board of Administration 143k $28M -2% Sep 2024
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Letko, Brosseau & Associates 133k $26M 18% Sep 2024
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Mirae Asset Global Etfs Holdings 131k $26M 3% Sep 2024
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Victory Capital Management 131k $25M -2% Sep 2024
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Great-West Life Assurance Company 130k $25M 0% Sep 2024
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Banco Bilbao Vizcaya Argentaria 130k $25M 18% Sep 2024
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Manufacturers Life Insurance Company 126k $29M -5% Jun 2024
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J. L. Bainbridge & Co 121k $24M 142% Sep 2024
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New York State Teachers Retirement System 118k $23M -4% Sep 2024
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Russell Investments 118k $27M -20% Jun 2024
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Natixis 116k $23M 8% Sep 2024
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Krensavage Asset Management 114k $22M -8% Sep 2024
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DekaBank Deutsche Girozentrale 109k $21M 2% Sep 2024
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Sei Investments 108k $21M 19% Sep 2024
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Federated Investors 103k $20M 0% Sep 2024
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Van Eck Associates Corp. 99k $18M -89% Sep 2024
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Sprucegrove Investment Management 98k $19M 0% Sep 2024
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Treasurer of the State of North Carolina 97k $23M 4% Jun 2024
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Trexquant Investment 97k $19M 100% Sep 2024
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New York State Common Retirement Fund 95k $18M -15% Sep 2024
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Hrt Financial 89k $17M 100% Sep 2024
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United Capital Financial Advisers 87k $17M -2% Sep 2024
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Woodline Partners 82k $16M 2% Sep 2024
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DnB NOR Asset Management AS 82k $16M 34% Sep 2024
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Ing Investment Management 81k $16M -15% Sep 2024
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Chevy Chase Trust Holdings 80k $19M -1% Jun 2024
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Nordea Investment Management Ab 80k $15M -27% Sep 2024
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Mitsubishi UFJ Trust & Banking Corp 79k $15M 1% Sep 2024
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Glenmede Trust Company 77k $15M 522% Sep 2024
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DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 76k $15M 238% Sep 2024
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J. Safra Sarasin Holding 73k $14M 10% Sep 2024
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Bridgewater Associates 72k $14M 339% Sep 2024
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Zurcher Kantonalbank 70k $14M -5% Sep 2024
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Royal London Asset Management 70k $16M 22% Jun 2024
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Handelsbanken Fonder AB 69k $13M 2% Sep 2024
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Fisher Investments 67k $13M -3% Sep 2024
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Marshall Wace 66k $13M 100% Sep 2024
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AMF Pensionsforsakring AB 64k $12M 0% Sep 2024
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ExodusPoint Capital Management 63k $12M 100% Sep 2024
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Capstone Investment Advisors 63k $12M 42% Sep 2024
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Twinbeech Capital 61k $12M 100% Sep 2024
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State of Tennessee, Treasury Department 61k $14M 52% Jun 2024
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Wolverine Trading 61k $12M 2% Sep 2024
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Toronto-Dominion Bank 60k $12M -27% Sep 2024
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Guggenheim Capital, LLC Managers 60k $12M -3% Sep 2024
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Skandinaviska Enskilda Banken AB 57k $11M -33% Sep 2024
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UniSuper Management Pty 57k $13M 8% Jun 2024
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Jump Financial 57k $11M 635% Sep 2024
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Macquarie Group 56k $13M -54% Jun 2024
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Diam 55k $11M 1% Sep 2024
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Martingale Asset Management 54k $13M -6% Jun 2024
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Simplex Trading 53k $10M 156% Sep 2024
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State of New Jersey Common Pension Fund D 53k $10M 0% Sep 2024
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Ohio Pers 53k $10M -11% Sep 2024
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Illinois Municipal Retirement Fund 50k $9.7M 19% Sep 2024
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AQR Capital Management 50k $9.6M 112% Sep 2024
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NISA Investment Advisors 50k $9.7M -12% Sep 2024
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Nomura Asset Management 49k $9.6M -30% Sep 2024
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Factory Mutual Insurance Company 49k $9.5M 0% Sep 2024
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OTR - Nominee Name for The State Teachers Retirement Board of Ohio 49k $9.5M 0% Sep 2024
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Centre Asset Management 48k $9.3M 100% Sep 2024
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Ossiam 48k $9.2M 17% Sep 2024
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Grimes & Company 48k $9.2M -1% Sep 2024
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Sphera Funds Management 47k $11M -33% Jun 2024
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Stifel Financial 47k $11M -22% Jun 2024
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LPL Financial 46k $9.0M -13% Sep 2024
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CIBC Global Asset Management 45k $8.8M 6% Sep 2024
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Sector Gamma ASA 44k $10M -26% Jun 2024
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Schroder Investment Management Group 36k $8.3M -55% Jun 2024
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Squarepoint Ops 31k $7.2M -90% Jun 2024
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CenterBook Partners 30k $5.8M -47% Sep 2024
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Point72 29k $5.6M -61% Sep 2024
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Two Sigma Securities 27k $6.3M -51% Jun 2024
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Sarissa Capital Management 27k $5.2M -96% Sep 2024
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Connor, Clark & Lunn Investment Management 23k $4.4M -74% Sep 2024
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ING Groep 20k $3.8M -64% Sep 2024
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Bank of Nova Scotia 19k $3.6M -82% Sep 2024
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Who sold out of Biogen Idec?

Fund or Company Name Date Sold Shares Held Valued At
Alyeska Investment Group Jun 2024 401k $93M
Millennium Management Jun 2024 340k $79M
Railway Pension Investments Mar 2024 128k $28M
Armistice Capital Mar 2024 100k $22M
Zurich Insurance Group Ltd/FI Jun 2024 99k $23M
Aquatic Capital Management Mar 2024 81k $17M
Cutter Capital Management Jun 2024 77k $18M
Soleus Capital Management Mar 2024 73k $16M