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
Vanguard Group 21M $581M 12% Dec 2023
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BlackRock 17M $481M 2% Sep 2023
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Wellington Management Company 15M $423M 30% Dec 2023
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Renaissance Technologies 6.1M $171M 18% Sep 2023
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State Street Corporation 6.1M $171M 3% Sep 2023
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Johnston Asset Management Corp. 5.5M $152M -2% Dec 2023
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Deep Track Capital 3.8M $106M 27% Sep 2023
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PRIMECAP Management Company 3.6M $99M -8% Dec 2023
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Geode Capital Management 3.5M $97M 4% Sep 2023
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Bank of New York Mellon 3.3M $91M 19% Dec 2023
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Dimensional Fund Advisors 2.4M $67M 4% Dec 2023
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Charles Schwab Investment Management 2.1M $60M -1% Dec 2023
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Artisan Partners Limited Partnership 2.1M $57M 10% Dec 2023
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Morgan Stanley 2.0M $56M 80% Sep 2023
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Norges Bank Investment Management 2.0M $56M 100% Dec 2023
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Nuveen Asset Management 1.9M $54M -5% Sep 2023
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Armistice Capital 1.9M $53M -5% Sep 2023
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Northern Trust 1.7M $47M 1% Sep 2023
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Westfield Capital Management Company 1.6M $45M -3% Dec 2023
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T. Rowe Price Associates 1.6M $44M 5% Dec 2023
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First Trust Advisors 1.5M $42M -14% Sep 2023
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Jupiter Asset Management 1.5M $41M 15% Dec 2023
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Goldman Sachs Group 1.4M $39M -27% Dec 2023
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Bank of America Corporation 1.4M $39M 101% Dec 2023
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Polar Capital Holdings 1.4M $39M -52% Sep 2023
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FMR 1.3M $37M 3% Sep 2023
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Jacobs Levy Equity Management 1.3M $35M -14% Dec 2023
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Woodline Partners 1.2M $33M 100% Sep 2023
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Segall Bryant & Hamill 1.1M $31M 11% Dec 2023
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Two Sigma Advisers 1.1M $30M -31% Dec 2023
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Virginia Retirement System 976k $27M 71% Sep 2023
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CalPERS 965k $27M 0% Dec 2023
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Principal Financial Group 940k $26M 1150% Dec 2023
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Susquehanna International 937k $26M 69% Sep 2023
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Man Group 926k $26M 75% Dec 2023
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Krensavage Asset Management 918k $26M 1% Dec 2023
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Rtw Investments 889k $25M 100% Sep 2023
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American Century Companies 878k $25M 35% Sep 2023
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Dr. Jeffrey R. Jay, M.D. 875k $24M 0% Dec 2023
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PanAgora Asset Management 783k $22M -1% Dec 2023
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Loomis, Sayles and 686k $19M 86% Sep 2023
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Voloridge Investment Management 661k $18M 77% Dec 2023
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Squarepoint Ops 639k $18M 4% Dec 2023
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D. E. Shaw & Co 638k $18M -34% Dec 2023
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Legal & General Group 611k $17M 100% Dec 2023
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Palo Alto Investors 603k $17M 0% Dec 2023
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Damian Sousa 596k $17M -31% Dec 2023
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Jpmorgan Chase & Co 594k $17M 64% Dec 2023
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Sofinnova Ventures 538k $15M 100% Sep 2023
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Federated Investors 496k $14M -3% Dec 2023
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Glenmede Trust Company 492k $14M 0% Sep 2023
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Rhumbline Advisers 486k $14M 104% Dec 2023
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Teacher Retirement System Of Texas 452k $13M -31% Dec 2023
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Two Sigma Investments 429k $12M -64% Dec 2023
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Barclays 428k $12M 88% Dec 2023
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Hanna Zanoni 413k $12M 9% Sep 2023
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Ensign Peak Advisors 403k $11M -2% Sep 2023
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Invesco 393k $11M -2% Sep 2023
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AQR Capital Management 385k $11M 5% Dec 2023
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Allspring Global Investments Holdings 378k $11M 81% Dec 2023
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Rhenman & Partners Asset Management AB 370k $10M 6% Sep 2023
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Acadian Asset Management 361k $10M 1652% Sep 2023
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Connor, Clark & Lunn Investment Management 354k $9.8M -40% Dec 2023
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Royal Bank of Canada 327k $9.1M 1086% Dec 2023
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Standard Life Aberdeen 323k $9.0M 100% Dec 2023
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DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 321k $8.9M 11% Dec 2023
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Swiss National Bank 312k $8.6M -5% Dec 2023
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Rafferty Asset Management 309k $8.6M 16% Sep 2023
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Axa 300k $8.4M -9% Sep 2023
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Affinity Asset Advisors 300k $8.4M 100% Sep 2023
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Macquarie Group 300k $8.4M 0% Sep 2023
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Prudential Financial 278k $7.8M 181% Sep 2023
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Integral Health Asset Management 275k $7.7M -3% Sep 2023
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Ing Investment Management 274k $7.7M 13% Sep 2023
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UBS Group 272k $7.5M -33% Dec 2023
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Healthcare Of Ontario Pension Plan Trust Fund 271k $7.6M 257% Sep 2023
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Credit Suisse 269k $7.5M 27% Dec 2023
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Alliancebernstein 263k $7.3M -53% Dec 2023
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Neuberger Berman Group 259k $7.2M 29% Dec 2023
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Citigroup 255k $7.1M 32% Dec 2023
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Thrivent Financial for Lutherans 248k $7.0M -30% Sep 2023
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Sectoral Asset Management 244k $6.8M 1% Sep 2023
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Bnp Paribas Arbitrage, Snc 244k $6.8M -44% Dec 2023
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Millennium Management 236k $6.6M -84% Dec 2023
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Ameriprise Financial 221k $6.2M -2% Sep 2023
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Deutsche Bank Aktiengesellschaft 217k $6.0M 0% Dec 2023
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Sector Gamma ASA 200k $5.5M 100% Dec 2023
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Ubs Global Asset Management Americas 190k $5.3M 4% Dec 2023
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Burney Co/ 177k $4.9M 0% Dec 2023
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Teachers Retirement System Of The State Of Kentucky 175k $4.9M 35% Dec 2023
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Handelsbanken Fonder AB 175k $4.9M 521% Dec 2023
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S & Co 173k $4.8M 13% Dec 2023
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Hillsdale Investment Management 170k $4.7M 0% Dec 2023
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California State Teachers Retirement System 169k $4.7M -9% Sep 2023
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Arrowstreet Capital, Limited Partnership 164k $4.5M -84% Dec 2023
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State of Wisconsin Investment Board 161k $4.5M 18% Dec 2023
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New York State Common Retirement Fund 155k $4.3M 8% Dec 2023
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Algert Coldiron Investors 151k $4.2M -44% Dec 2023
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Franklin Resources 145k $4.0M -9% Dec 2023
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Texas Permanent School Fund 144k $4.0M 100% Dec 2023
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Capital Fund Management 142k $4.0M -14% Sep 2023
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Mackenzie Financial 132k $3.7M 8% Dec 2023
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Longwood Capital Partners 127k $3.5M 183% Sep 2023
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Amundi 125k $3.6M 1% Dec 2023
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Todd-Veredus Asset Management 123k $3.4M 11% Dec 2023
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Qube Research & Technologies 121k $3.4M 1562% Sep 2023
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Mutual Of America Capital Management 120k $3.3M 88% Dec 2023
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LSV Asset Management 117k $3.2M 100% Dec 2023
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ALPS Advisors 117k $3.2M -5% Dec 2023
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Agf Management 116k $3.2M 4% Dec 2023
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Redwood Investments 116k $3.2M -73% Dec 2023
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Price Jennifer C. 115k $3.2M -7% Dec 2023
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Pnc Financial Services 113k $3.1M 16% Dec 2023
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Manufacturers Life Insurance Company 113k $3.2M 67% Sep 2023
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Jane Street 107k $3.0M 1% Dec 2023
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State of New Jersey Common Pension Fund D 106k $2.9M 12% Dec 2023
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Russell Investments 105k $2.9M -44% Dec 2023
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Engineers Gate Manager 105k $2.9M 135% Sep 2023
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Alaska Retirement Management Board 103k $2.8M 100% Dec 2023
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ExodusPoint Capital Management 102k $2.8M 175% Sep 2023
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Mirae Asset Global Investments 91k $2.5M 4% Dec 2023
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American International 90k $2.5M 9% Dec 2023
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NISA Investment Advisors 89k $2.5M -3% Dec 2023
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MetLife Investment Advisors 87k $2.4M 0% Dec 2023
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Martingale Asset Management 84k $2.3M 0% Dec 2023
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Louisiana State Employees Retirement System 84k $2.3M 100% Dec 2023
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Yousif Capital Management 83k $2.3M 100% Dec 2023
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Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors 80k $2.2M 0% Dec 2023
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Guggenheim Capital, LLC Managers 79k $2.2M 3% Dec 2023
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Caption Management 79k $2.2M -37% Dec 2023
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Putnam Investments 78k $2.2M -96% Sep 2023
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Victory Capital Management 77k $2.1M 1% Dec 2023
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Henderson Group 74k $2.0M 0% Dec 2023
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Assenagon Asset Management 73k $2.0M 100% Dec 2023
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ICON Advisers 72k $2.0M 0% Dec 2023
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Amalgamated Bank 71k $2.0M 182% Dec 2023
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Wells Fargo & Company 71k $2.0M -59% Dec 2023
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Sei Investments 71k $2.0M 2% Sep 2023
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Citadel Advisors 70k $1.9M -85% Dec 2023
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Prosight Management 65k $1.8M -56% Sep 2023
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TD Asset Management 64k $1.8M 15% Dec 2023
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EFG Asset Management 63k $1.7M 12% Dec 2023
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Dark Forest Capital Management 62k $1.7M 134% Sep 2023
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Maryland State Retirement & Pension System 61k $1.7M 100% Dec 2023
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Fisher Investments 60k $1.7M 1% Dec 2023
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DekaBank Deutsche Girozentrale 55k $1.5M 0% Dec 2023
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ProFund Advisors 54k $1.5M 7% Sep 2023
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Hudson Portfolio Management 53k $1.5M 0% Sep 2023
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Massachusetts Financial Services 53k $1.5M -3% Dec 2023
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Moody Aldrich Partners 53k $1.5M 31% Dec 2023
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Bellevue Group 52k $1.4M -36% Dec 2023
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Zacks Investment Management 50k $1.4M -7% Dec 2023
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SG Americas Securities 42k $1.2M -70% Dec 2023
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Natixis Asset Management Advisors 37k $1.0M -41% Dec 2023
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Hsbc Holdings 28k $772k -70% Dec 2023
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Knott David M Jr 23k $630k -66% Sep 2023
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Who sold out of Alkermes?

Fund or Company Name Date Sold Shares Held Valued At
Sarissa Capital Management Sep 2023 7.0M $197M
Marshall Wace Sep 2023 1.8M $50M
Partner Fund Management Sep 2023 1.2M $33M
Twinbeech Capital Sep 2023 362k $10M
13D Management Jun 2023 268k $8.4M
Trexquant Investment Sep 2023 191k $5.3M
Cubist Systematic Strategies Sep 2023 175k $4.9M
J. Goldman & Co Sep 2023 98k $2.7M
Tudor Investment Corporation Sep 2023 82k $2.3M
PDT Partners Sep 2023 73k $2.0M
Hrt Financial Sep 2023 60k $1.7M
Soleus Capital Management Sep 2023 54k $1.5M