Who owns Alkermes Plc?
- Ticker: ALKS
- CUSIP Number: G01767105
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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 | 28M | $1.0B | 0% | Mar 2026 |
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| Baker Bros. Advisors | 10M | $354M | 0% | Mar 2026 |
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| Vanguard Portfolio Management | 9.5M | $336M | 100% | Mar 2026 |
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| State Street Corporation | 9.5M | $335M | 0% | Mar 2026 |
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| Vanguard Capital Management | 7.4M | $263M | 100% | Mar 2026 |
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| Renaissance Technologies | 6.2M | $218M | -8% | Mar 2026 |
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| American Century Companies | 6.1M | $215M | 2% | Mar 2026 |
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| T. Rowe Price Associates | 4.7M | $165M | -48% | Mar 2026 |
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| Dimensional Fund Advisors | 4.5M | $160M | 2% | Mar 2026 |
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| Commodore Capital | 4.2M | $149M | 18% | Mar 2026 |
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| Geode Capital Management | 4.2M | $148M | 2% | Mar 2026 |
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| Deep Track Capital | 3.6M | $127M | 80% | Mar 2026 |
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| Wellington Management Company | 3.0M | $105M | -2% | Mar 2026 |
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| First Trust Advisors | 3.0M | $105M | 104% | Mar 2026 |
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| PRIMECAP Management Company | 2.5M | $90M | -1% | Mar 2026 |
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| Nuveen | 2.5M | $87M | 1% | Mar 2026 |
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| Citadel Advisors | 2.3M | $82M | 79% | Mar 2026 |
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| Holocene Advisors | 2.3M | $82M | 100% | Mar 2026 |
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| Charles Schwab Investment Management | 2.2M | $79M | 4% | Mar 2026 |
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| BVF | 2.0M | $71M | 100% | Mar 2026 |
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| Soleus Capital Management | 2.0M | $70M | 49% | Mar 2026 |
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| Goldman Sachs Group | 1.9M | $67M | -17% | Mar 2026 |
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| Loomis, Sayles and | 1.8M | $63M | -6% | Mar 2026 |
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| Morgan Stanley | 1.7M | $61M | -8% | Mar 2026 |
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| Northern Trust | 1.7M | $60M | 3% | Mar 2026 |
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| Rtw Investments | 1.7M | $59M | 0% | Mar 2026 |
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| Affinity Asset Advisors | 1.4M | $48M | 35% | Mar 2026 |
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| FMR | 1.3M | $47M | -2% | Mar 2026 |
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| Bank of America Corporation | 1.2M | $43M | 100% | Mar 2026 |
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| venBio Select Advisor | 1.2M | $42M | -14% | Mar 2026 |
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| Vanguard Fiduciary Trust | 1.1M | $40M | 100% | Mar 2026 |
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| Artisan Partners Limited Partnership | 1.1M | $39M | -18% | Mar 2026 |
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| Bank of New York Mellon | 1.0M | $37M | -4% | Mar 2026 |
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| Marshall Wace | 999k | $35M | 669% | Mar 2026 |
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| Principal Financial Group | 984k | $52M | 3% | Jun 2026 |
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| PanAgora Asset Management | 933k | $33M | 0% | Mar 2026 |
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| Pictet Asset Management Holding SA | 838k | $44M | -11% | Jun 2026 |
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| Driehaus Capital Management | 792k | $28M | -1% | Mar 2026 |
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| Two Sigma Investments | 781k | $28M | -36% | Mar 2026 |
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| Ameriprise Financial | 741k | $26M | 39% | Mar 2026 |
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| D. E. Shaw & Co | 710k | $25M | -22% | Mar 2026 |
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| Frazier Life Sciences Management | 701k | $25M | 0% | Mar 2026 |
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| Pacer Advisors | 689k | $24M | 2% | Mar 2026 |
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| Public Sector Pension Investment Board | 677k | $24M | 1% | Mar 2026 |
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| Man Group | 625k | $22M | 100% | Mar 2026 |
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| Bain Capital Life Sciences Investors | 610k | $22M | 100% | Mar 2026 |
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| Balyasny Asset Management | 587k | $21M | -47% | Mar 2026 |
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| Segall Bryant & Hamill | 586k | $21M | -5% | Mar 2026 |
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| Woodline Partners | 559k | $20M | 0% | Mar 2026 |
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| Bnp Paribas Arbitrage, Snc | 528k | $19M | 23% | Mar 2026 |
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| Invesco | 524k | $19M | -3% | Mar 2026 |
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| Prosight Management | 514k | $18M | 100% | Mar 2026 |
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| UBS Group | 495k | $18M | -81% | Mar 2026 |
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| Silverarc Capital Management | 460k | $16M | 100% | Mar 2026 |
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| Rhumbline Advisers | 450k | $16M | 2% | Mar 2026 |
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| Susquehanna International | 447k | $16M | 60% | Mar 2026 |
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| Fisher Investments | 419k | $22M | 7% | Jun 2026 |
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| Ubs Global Asset Management Americas | 403k | $14M | 2% | Mar 2026 |
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| Rice Hall James & Associates | 390k | $14M | 3% | Mar 2026 |
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| AQR Capital Management | 384k | $14M | -25% | Mar 2026 |
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| Legal & General Group | 381k | $14M | -11% | Mar 2026 |
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| Glenmede Trust Company | 378k | $13M | -8% | Mar 2026 |
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| Logos Global Management | 350k | $12M | 100% | Mar 2026 |
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| Nomura Asset Management International | 340k | $12M | 100% | Mar 2026 |
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| CalPERS | 328k | $12M | 1% | Mar 2026 |
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| Raymond James Financial | 317k | $11M | -3% | Mar 2026 |
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| Swiss National Bank | 310k | $11M | 0% | Mar 2026 |
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| Victory Capital Management | 309k | $11M | -23% | Mar 2026 |
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| Royal Bank of Canada | 304k | $11M | 100% | Mar 2026 |
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| Squarepoint Ops | 278k | $9.8M | -75% | Mar 2026 |
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| Jeffrey L. Gendell | 264k | $9.3M | 100% | Mar 2026 |
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| Alliancebernstein | 261k | $7.3M | 21% | Mar 2026 |
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| CAM Group Holding A/S | 250k | $13M | 0% | Jun 2026 |
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| Mackenzie Financial | 249k | $8.8M | 161% | Mar 2026 |
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| S & Co | 245k | $8.7M | 21% | Mar 2026 |
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| Capital Fund Management | 243k | $8.6M | 61% | Mar 2026 |
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| Palo Alto Investors | 243k | $8.6M | 0% | Mar 2026 |
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| Bnp Paribas Investment Partners | 240k | $8.5M | -1% | Mar 2026 |
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| Eagle Health Investments | 239k | $8.4M | 192% | Mar 2026 |
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| Senator Investment Group | 235k | $8.3M | 100% | Mar 2026 |
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| Peregrine Capital Management | 232k | $12M | -5% | Jun 2026 |
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| Acadian Asset Management | 228k | $8.1M | -56% | Mar 2026 |
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| HealthInvest Partners AB | 213k | $11M | -12% | Jun 2026 |
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| Engineers Gate Manager | 209k | $7.4M | 337% | Mar 2026 |
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| Neuberger Berman Group | 197k | $7.0M | 29% | Mar 2026 |
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| Martingale Asset Management | 195k | $6.9M | 14% | Mar 2026 |
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| Standard Life Aberdeen | 194k | $10M | 100% | Jun 2026 |
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| Rock Springs Capital Management | 184k | $6.5M | 32% | Mar 2026 |
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| California State Teachers Retirement System | 184k | $6.5M | 24% | Mar 2026 |
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| Franklin Resources | 183k | $6.5M | -5% | Mar 2026 |
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| SG Americas Securities | 179k | $6.3M | 399% | Mar 2026 |
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| Universal- Beteiligungs- und Servicegesellschaft mbH | 179k | $6.3M | -8% | Mar 2026 |
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| Barclays | 175k | $6.2M | -69% | Mar 2026 |
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| Hudson Bay Capital Management | 174k | $6.1M | 100% | Mar 2026 |
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| Rafferty Asset Management | 162k | $5.7M | -20% | Mar 2026 |
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| Polygon Management | 160k | $5.7M | 13% | Mar 2026 |
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| Moore Capital Management | 159k | $5.6M | 100% | Mar 2026 |
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| Bessemer | 158k | $5.6M | 0% | Mar 2026 |
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| SummitTX Capital | 156k | $5.5M | 100% | Mar 2026 |
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| Henderson Group | 154k | $5.4M | 100% | Mar 2026 |
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| Sei Investments | 154k | $5.4M | -19% | Mar 2026 |
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| Deutsche Bank Aktiengesellschaft | 150k | $5.3M | 11% | Mar 2026 |
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| DAFNA Capital Management | 140k | $4.9M | 7% | Mar 2026 |
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| State of Wisconsin Investment Board | 139k | $4.9M | 49% | Mar 2026 |
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| Vanguard Asset Management | 136k | $4.8M | 100% | Mar 2026 |
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| Rhenman & Partners Asset Management AB | 133k | $4.7M | 0% | Mar 2026 |
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| New York State Common Retirement Fund | 132k | $6.9M | -4% | Jun 2026 |
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| Prudential Financial | 132k | $4.7M | -32% | Mar 2026 |
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| Florida State Board of Administration | 129k | $4.6M | -2% | Mar 2026 |
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| Knott David M Jr | 120k | $4.2M | 26% | Mar 2026 |
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| TD Asset Management | 118k | $6.2M | 100% | Jun 2026 |
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| Wells Fargo & Company | 118k | $4.2M | -49% | Mar 2026 |
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| Thrivent Financial for Lutherans | 110k | $3.9M | -5% | Mar 2026 |
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| Krensavage Asset Management | 108k | $3.8M | 0% | Mar 2026 |
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| Russell Investments | 99k | $3.5M | -37% | Mar 2026 |
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| Ing Investment Management | 93k | $3.3M | -81% | Mar 2026 |
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| Robeco Institutional Asset Management B V | 93k | $4.9M | -58% | Jun 2026 |
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| Illinois Municipal Retirement Fund | 91k | $3.2M | -1% | Mar 2026 |
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| MetLife Investment Advisors | 89k | $3.1M | -83% | Mar 2026 |
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| Mirae Asset Global Etfs Holdings | 88k | $3.1M | 0% | Mar 2026 |
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| Exome Asset Management | 84k | $3.0M | 100% | Mar 2026 |
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| Vident Advisory | 84k | $3.0M | 2% | Mar 2026 |
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| Bridgewater Associates | 84k | $3.0M | -76% | Mar 2026 |
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| Klp Kapitalforvaltning As | 82k | $2.9M | 1% | Mar 2026 |
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| Hrt Financial | 82k | $2.9M | -59% | Mar 2026 |
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| Pathstone Holdings | 82k | $2.9M | 5% | Mar 2026 |
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| Vanguard Global Advisers | 82k | $2.9M | 100% | Mar 2026 |
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| Stempoint Capital | 81k | $2.8M | 100% | Mar 2026 |
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| Allianz Asset Management | 80k | $2.8M | -77% | Mar 2026 |
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| Teachers Retirement System Of The State Of Kentucky | 78k | $2.8M | 18% | Mar 2026 |
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| ProFund Advisors | 78k | $2.7M | -4% | Mar 2026 |
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| Colony | 77k | $2.7M | -38% | Mar 2026 |
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| Creative Planning | 75k | $2.7M | 23% | Mar 2026 |
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| Natixis Asset Management Advisors | 75k | $2.6M | 3% | Mar 2026 |
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| Louisiana State Employees Retirement System | 73k | $2.6M | -3% | Mar 2026 |
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| HighVista Strategies | 73k | $2.6M | 177% | Mar 2026 |
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| Mutual Of America Capital Management | 73k | $2.6M | 0% | Mar 2026 |
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| O'shaughnessy Asset Management | 72k | $2.5M | -21% | Mar 2026 |
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| Manufacturers Life Insurance Company | 71k | $2.5M | -37% | Mar 2026 |
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| Schroder Investment Management Group | 68k | $2.0M | 21% | Mar 2026 |
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| State of Tennessee, Treasury Department | 67k | $2.4M | 1% | Mar 2026 |
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| Zurcher Kantonalbank | 67k | $2.4M | 36% | Mar 2026 |
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| Federation des caisses Desjardins du Quebec | 66k | $2.3M | 10% | Mar 2026 |
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| Amundi | 65k | $2.3M | 100% | Mar 2026 |
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| Alaska Retirement Management Board | 64k | $3.3M | -29% | Jun 2026 |
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| Intech Investment Management | 61k | $2.2M | -62% | Mar 2026 |
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| Royce & Associates | 56k | $2.0M | 16% | Mar 2026 |
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| Handelsbanken Fonder AB | 55k | $2.9M | 0% | Jun 2026 |
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| Diversified Trust Company | 55k | $2.9M | -1% | Jun 2026 |
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| Edgestream Partners | 53k | $1.9M | -82% | Mar 2026 |
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| Zacks Investment Management | 50k | $1.8M | -41% | Mar 2026 |
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| Canada Pension Plan Investment Board | 49k | $1.7M | -84% | Mar 2026 |
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| ADAR1 Capital Management | 46k | $1.6M | -27% | Mar 2026 |
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| Comprehensive Portfolio Management | 46k | $1.6M | -28% | Mar 2026 |
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| Gotham Asset Management | 42k | $1.5M | -33% | Mar 2026 |
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| Jane Street | 26k | $926k | -75% | Mar 2026 |
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| Entropy Technologies | 23k | $809k | -64% | Mar 2026 |
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| Empowered Funds | 7.8k | $276k | -87% | Mar 2026 |
|
| Thomas Stevens, CFA" | 1.4k | $51k | -98% | Mar 2026 |
|
Who sold out of Alkermes?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Norges Bank Investment Management | Dec 2025 | 1.9M | $54M |
| Arrowstreet Capital, Limited Partnership | Dec 2025 | 1.5M | $41M |
| Two Sigma Advisers | Dec 2025 | 563k | $16M |
| Opaleye Management | Dec 2025 | 490k | $14M |
| Qube Research & Technologies | Dec 2025 | 277k | $7.7M |
| Voloridge Investment Management | Dec 2025 | 273k | $7.6M |
| TrimTabs Asset Management | Dec 2025 | 220k | $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 |
| Sio Capital Management | Dec 2025 | 95k | $2.7M |
| Tudor Investment Corporation | Dec 2025 | 83k | $2.3M |
| Y-Intercept | Dec 2025 | 79k | $2.2M |
| Campbell & Co. Investment Adviser | Dec 2025 | 73k | $2.0M |
| Atom Investors | Dec 2025 | 66k | $1.8M |
| Globeflex Capital | Dec 2025 | 61k | $1.7M |
| Millennium Management | Dec 2025 | 55k | $1.5M |