Who owns Alkermes Plc?

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

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Top investors of Alkermes stock

Who bought or sold Alkermes Plc this quarter?

Fund or Company Name Shares Held Valued At Change in Shares As Of Actions
BlackRock 29M $1.5B 3% Jun 2026
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Baker Bros. Advisors 10M $525M 0% Jun 2026
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Vanguard Portfolio Management 9.5M $497M 0% Jun 2026
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State Street Corporation 9.5M $335M 0% Mar 2026
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Vanguard Capital Management 7.5M $394M 1% Jun 2026
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Renaissance Technologies 6.5M $339M 5% Jun 2026
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T. Rowe Price Associates 4.7M $165M -48% Mar 2026
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Geode Capital Management 4.5M $235M 7% Jun 2026
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Dimensional Fund Advisors 4.2M $220M -7% Jun 2026
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Deep Track Capital 4.0M $210M 11% Jun 2026
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American Century Companies 4.0M $207M -35% Jun 2026
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Holocene Advisors 4.0M $207M 71% Jun 2026
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Commodore Capital 3.0M $157M -29% Jun 2026
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Wellington Management Company 2.8M $148M -5% Jun 2026
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PRIMECAP Management Company 2.5M $133M 0% Jun 2026
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First Trust Advisors 2.4M $127M -18% Jun 2026
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Charles Schwab Investment Management 2.3M $122M 4% Jun 2026
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Sixth Street Partners Management Company 2.3M $122M 100% Jun 2026
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Nuveen 2.3M $122M -6% Jun 2026
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Norges Bank Investment Management 2.2M $113M 100% Jun 2026
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BVF 2.2M $113M 8% Jun 2026
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Goldman Sachs Group 2.0M $106M 8% Jun 2026
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Bain Capital Life Sciences Investors 1.9M $102M 218% Jun 2026
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Citadel Advisors 1.9M $99M -19% Jun 2026
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Northern Trust 1.8M $96M 8% Jun 2026
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Morgan Stanley 1.7M $61M -8% Mar 2026
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Rtw Investments 1.7M $88M 0% Jun 2026
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Loomis, Sayles and 1.6M $83M -11% Jun 2026
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Affinity Asset Advisors 1.4M $72M 2% Jun 2026
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Adage Capital Partners GP 1.4M $72M 100% Jun 2026
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D. E. Shaw & Co 1.3M $69M 85% Jun 2026
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Driehaus Capital Management 1.2M $65M 56% Jun 2026
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Vanguard Fiduciary Trust 1.2M $62M 4% Jun 2026
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Franklin Resources 1.2M $61M 541% Jun 2026
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Bnp Paribas Investment Partners 1.2M $61M 384% Jun 2026
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FMR 1.1M $59M -14% Jun 2026
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Bank of New York Mellon 1.1M $58M 6% Jun 2026
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Two Sigma Investments 1.0M $54M 33% Jun 2026
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Soleus Capital Management 1.0M $54M -48% Jun 2026
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Principal Financial Group 984k $52M 3% Jun 2026
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Marshall Wace 970k $51M -3% Jun 2026
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Summit Partners Public Asset Management 950k $50M 100% Jun 2026
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Bank of America Corporation 918k $48M -24% Jun 2026
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Victory Capital Management 917k $48M 197% Jun 2026
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Pictet Asset Management Holding SA 838k $44M -11% Jun 2026
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Artisan Partners Limited Partnership 831k $44M -25% Jun 2026
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PanAgora Asset Management 766k $40M -18% Jun 2026
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Frazier Life Sciences Management 701k $37M 0% Jun 2026
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Public Sector Pension Investment Board 677k $36M 0% Jun 2026
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Frontier Capital Management 660k $35M 100% Jun 2026
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Bnp Paribas Arbitrage, Snc 655k $34M 24% Jun 2026
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Ameriprise Financial 630k $33M -15% Jun 2026
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Woodline Partners 560k $29M 0% Jun 2026
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Spruce Street Capital 544k $29M 100% Jun 2026
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Susquehanna International 533k $28M 19% Jun 2026
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MetLife Investment Advisors 513k $27M 477% Jun 2026
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Segall Bryant & Hamill 498k $26M -15% Jun 2026
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Artia Global Partners 449k $24M 100% Jun 2026
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Invesco 443k $23M -15% Jun 2026
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Raymond James Financial 423k $22M 33% Jun 2026
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Fisher Investments 419k $22M 7% Jun 2026
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Jeffrey L. Gendell 396k $21M 50% Jun 2026
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Prosight Management 394k $21M -23% Jun 2026
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Legal & General Group 394k $21M 3% Jun 2026
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Rice Hall James & Associates 391k $21M 0% Jun 2026
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Rhumbline Advisers 388k $20M -14% Jun 2026
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Glenmede Trust Company 361k $19M -4% Jun 2026
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CalPERS 347k $18M 6% Jun 2026
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Millennium Management 345k $18M 100% Jun 2026
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Nomura Asset Management International 337k $18M -1% Jun 2026
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Ensign Peak Advisors 335k $18M 3498% Jun 2026
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Swiss National Bank 317k $17M 2% Jun 2026
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UBS Group 300k $16M -39% Jun 2026
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Eagle Health Investments 297k $16M 25% Jun 2026
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Jennifer Ranahan 292k $15M 100% Jun 2026
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Jane Street 289k $15M 1001% Jun 2026
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Senator Investment Group 275k $14M 17% Jun 2026
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Jpmorgan Chase & Co 263k $14M 100% Jun 2026
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Neuberger Berman Group 260k $14M 32% Jun 2026
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CAM Group Holding A/S 250k $13M 0% Jun 2026
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Stempoint Capital 248k $13M 208% Jun 2026
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S & Co 245k $13M 0% Jun 2026
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Palo Alto Investors 243k $13M 0% Jun 2026
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Peregrine Capital Management 232k $12M -5% Jun 2026
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Russell Investments 223k $12M 126% Jun 2026
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Federated Investors 222k $12M 652% Jun 2026
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Barclays 220k $12M 26% Jun 2026
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Alliancebernstein 218k $7.7M -16% Jun 2026
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Amundi 218k $11M 236% Jun 2026
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HealthInvest Partners AB 213k $11M -12% Jun 2026
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AQR Capital Management 213k $11M -45% Jun 2026
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Rock Springs Capital Management 200k $11M 9% Jun 2026
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Wells Fargo & Company 199k $10M 69% Jun 2026
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California State Teachers Retirement System 197k $10M 7% Jun 2026
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Schonfeld Strategic Advisors 195k $10M 1077% Jun 2026
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Standard Life Aberdeen 194k $10M 100% Jun 2026
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Deutsche Bank Aktiengesellschaft 191k $10M 28% Jun 2026
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Polygon Management 190k $10M 19% Jun 2026
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Rhenman & Partners Asset Management AB 185k $9.7M 39% Jun 2026
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HighVista Strategies 179k $9.4M 145% Jun 2026
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Martingale Asset Management 170k $8.9M -13% Jun 2026
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SG Americas Securities 164k $8.6M -8% Jun 2026
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Vanguard Asset Management 158k $8.3M 16% Jun 2026
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Bessemer 157k $8.2M -1% Jun 2026
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Henderson Group 154k $5.4M 100% Mar 2026
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Caption Management 150k $7.9M 100% Jun 2026
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Balyasny Asset Management 142k $7.5M -76% Jun 2026
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Sei Investments 141k $7.4M -8% Jun 2026
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Cinctive Capital Management 139k $7.3M 100% Jun 2026
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Creative Planning 135k $7.1M 80% Jun 2026
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SummitTX Capital 134k $7.0M -14% Jun 2026
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New York State Common Retirement Fund 132k $6.9M -4% Jun 2026
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Man Group 124k $6.5M -80% Jun 2026
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Knott David M Jr 122k $6.4M 1% Jun 2026
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Manufacturers Life Insurance Company 121k $6.3M 69% Jun 2026
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Bellevue Group 120k $6.3M 1256% Jun 2026
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Universal- Beteiligungs- und Servicegesellschaft mbH 119k $6.2M -33% Jun 2026
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Ing Investment Management 119k $6.2M 28% Jun 2026
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TD Asset Management 118k $6.2M 100% Jun 2026
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Squarepoint Ops 115k $6.0M -59% Jun 2026
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Silverarc Capital Management 114k $5.9M -75% Jun 2026
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Florida State Board of Administration 113k $5.9M -13% Jun 2026
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Eudaimonia Asset Management 111k $5.8M 100% Jun 2026
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Thrivent Financial for Lutherans 110k $5.7M -1% Jun 2026
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DAFNA Capital Management 101k $5.3M -27% Jun 2026
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Integral Health Asset Management 100k $5.2M 100% Jun 2026
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State of Wisconsin Investment Board 98k $5.1M -30% Jun 2026
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Neo Ivy Capital Management 96k $5.0M 100% Jun 2026
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Robeco Institutional Asset Management B V 93k $4.9M -58% Jun 2026
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Allianz Asset Management 92k $4.8M 14% Jun 2026
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Carrera Capital Advisors 90k $4.7M 100% Jun 2026
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Prudential Financial 87k $4.6M -34% Jun 2026
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Mirae Asset Global Etfs Holdings 85k $4.4M -3% Jun 2026
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Vident Advisory 84k $4.4M 0% Jun 2026
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Illinois Municipal Retirement Fund 84k $4.4M -8% Jun 2026
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Pathstone Holdings 82k $4.3M 0% Jun 2026
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Teachers Retirement System Of The State Of Kentucky 78k $4.1M 0% Jun 2026
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Moore Capital Management 77k $4.0M -52% Jun 2026
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Louisiana State Employees Retirement System 73k $3.8M 0% Jun 2026
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Natixis Asset Management Advisors 71k $3.7M -6% Jun 2026
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Mutual Of America Capital Management 70k $3.7M -4% Jun 2026
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Acadian Asset Management 67k $3.5M -70% Jun 2026
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Jupiter Topco 67k $3.5M 100% Jun 2026
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Aquatic Capital Management 67k $3.5M 100% Jun 2026
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Alaska Retirement Management Board 64k $3.3M -29% Jun 2026
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Vanguard Global Advisers 64k $3.3M -22% Jun 2026
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State of Tennessee, Treasury Department 63k $3.3M -5% Jun 2026
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Rafferty Asset Management 63k $3.3M -61% Jun 2026
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Zurcher Kantonalbank 62k $3.2M -8% Jun 2026
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Exome Asset Management 61k $3.2M -27% Jun 2026
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Colony 42k $2.2M -46% Jun 2026
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ProFund Advisors 40k $2.1M -49% Jun 2026
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Klp Kapitalforvaltning As 36k $1.9M -56% Jun 2026
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Capital Fund Management 33k $1.7M -86% Jun 2026
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Virginia Retirement System 33k $1.7M -89% Jun 2026
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O'shaughnessy Asset Management 33k $1.7M -55% Jun 2026
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Royal Bank of Canada 27k $1.4M -91% Jun 2026
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Pacer Advisors 9.5k $499k -99% Jun 2026
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Mackenzie Financial 9.2k $484k -96% Jun 2026
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Ubs Global Asset Management Americas 2.7k $142k -99% Jun 2026
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Federation des caisses Desjardins du Quebec 25.00 $1.3k -100% Jun 2026
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Who sold out of Alkermes?

Fund or Company Name Date Sold Shares Held Valued At
venBio Select Advisor Mar 2026 1.2M $42M
Logos Global Management Mar 2026 350k $12M
Engineers Gate Manager Mar 2026 209k $7.4M
Hudson Bay Capital Management Mar 2026 174k $6.1M
WEDGE Capital Management L Mar 2026 151k $5.3M
ALPS Advisors Mar 2026 136k $4.8M
Assenagon Asset Management Mar 2026 122k $4.3M
Krensavage Asset Management Mar 2026 108k $3.8M
Bridgewater Associates Mar 2026 84k $3.0M
Hrt Financial Mar 2026 82k $2.9M
Schroder Investment Management Group Mar 2026 68k $2.0M