Alkermes plc.
ALKS- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001520262
In the last 90 days, Alkermes plc. insiders filed 0 open-market purchases and 7 sales; 425 institutions reported holding it in 13F filings for Q2 2026, worth $9.32B in total; no superinvestor holds it.
13F holders, Q2 2024
Institutional positions in Alkermes plc. as of Jun 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 323
- −12 vs. Q1 2024
- Shares held
- 179.4M
- +3.48M (+2.0%) vs. Q1 2024
- Total value
- $4.32B
- −$437.4M (−9.2%) vs. Q1 2024
- New holders
- 45
- 134 more added
- Sold out
- 57
- 109 more reduced
2 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ALKS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 425 | $9.32B |
| Q1 2026 | 390 | $6.22B |
| Q4 2025 | 366 | $5.05B |
| Q3 2025 | 358 | $5.09B |
| Q2 2025 | 353 | $4.84B |
| Q1 2025 | 371 | $5.69B |
| Q4 2024 | 343 | $4.81B |
| Q3 2024 | 338 | $5.01B |
| Q2 2024 | 323 | $4.32B |
| Q1 2024 | 337 | $4.77B |
| Q4 2023 | 302 | $4.87B |
| Q3 2023 | 309 | $4.59B |
| Q2 2023 | 293 | $5.03B |
| Q1 2023 | 269 | $4.56B |
| Q4 2022 | 279 | $4.24B |
| Q3 2022 | 275 | $3.57B |
| Q2 2022 | 276 | $4.67B |
| Q1 2022 | 249 | $4.21B |
| Q4 2021 | 219 | $3.68B |
| Q3 2021 | 227 | $4.77B |
| Q2 2021 | 226 | $3.95B |
| Q1 2021 | 200 | $2.95B |
Institutions, Q2 2024
Shares, value and share of portfolio for each institution holding Alkermes plc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Franklin Resources Inc | 117,103 | $2.82M | 0.00% | −109,489−48.3% | Reduced |
| State of Wisconsin Investment Board | 115,230 | $2.78M | 0.01% | −8,915−7.2% | Reduced |
| Victory Capital Management Inc | 115,061 | $2.77M | 0.00% | +25,847+29.0% | Added |
| Wedge Capital Management L L P | 110,464 | $2.66M | 0.05% | +110,464 | New |
| Guggenheim Capital LLC | 107,255 | $2.58M | 0.02% | +11,740+12.3% | Added |
| Price Jennifer C. | 100,000 | $2.41M | 2.90% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 99,353 | $2.39M | 0.03% | −2,309−2.3% | Reduced |
| Agf Management Ltd | 98,230 | $2.37M | 0.01% | +22,404+29.5% | Added |
| Corebridge Financial, Inc. | 97,708 | $2.35M | 0.01% | +97,708 | New |
| MetLife Investment Management | 97,201 | $2.34M | 0.01% | +11,500+13.4% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 95,465 | $2.30M | 0.01% | +95,465 | New |
| Cinctive Capital Management LP | 91,738 | $2.21M | 0.12% | +91,738 | New |
| Nisa Investment Advisors, LLC | 89,728 | $2.16M | 0.01% | +174+0.2% | Added |
| Redwood Investments, LLC | 90,299 | $2.16M | 0.74% | −27,787−23.5% | Reduced |
| Assenagon Asset Management S.A. | 86,451 | $2.08M | 0.01% | +16,195+23.1% | Added |
| BNP Paribas Arbitrage, SA | 85,554 | $2.06M | 0.00% | −143,449−62.6% | Reduced |
| Illinois Municipal Retirement Fund | 85,522 | $2.06M | 0.03% | −11,898−12.2% | Reduced |
| Louisiana State Employees Retirement System | 85,100 | $2.05M | 0.04% | +2,500+3.0% | Added |
| Edgestream Partners, L.P. | 85,023 | $2.05M | 0.10% | +5,414+6.8% | Added |
| Martingale Asset Management L P | 84,345 | $2.03M | 0.04% | −10.0% | Reduced |
| Lazard Asset Management LLC | 83,711 | $2.02M | 0.00% | +6,609+8.6% | Added |
| Voloridge Investment Management, LLC | 83,508 | $2.01M | 0.01% | −379,694−82.0% | Reduced |
| State of Tennessee, Treasury Department | 81,634 | $1.97M | 0.01% | −6,616−7.5% | Reduced |
| State of New Jersey Common Pension Fund D | 79,856 | $1.92M | 0.01% | −16,760−17.3% | Reduced |
| New York State Teachers Retirement System | 78,822 | $1.90M | 0.00% | +2,492+3.3% | Added |
| Two Sigma Investments, LP | 78,730 | $1.90M | 0.00% | −215,045−73.2% | Reduced |
| UBS Oconnor LLC | 77,000 | $1.86M | 0.05% | +77,000 | New |
| EFG Asset Management (North America) Corp. | 75,864 | $1.83M | 0.32% | +359+0.5% | Added |
| Ensign Peak Advisors, Inc | 75,456 | $1.82M | 0.00% | −21,480−22.2% | Reduced |
| Van Eck Associates Corp | 74,988 | $1.81M | 0.00% | +74,988 | New |
| SEI Investments Co | 74,157 | $1.79M | 0.00% | −3,785−4.9% | Reduced |
| Janus Henderson Group PLC | 72,973 | $1.76M | 0.00% | −811−1.1% | Reduced |
| Wells Fargo & Company | 72,653 | $1.75M | 0.00% | +2,718+3.9% | Added |
| HealthInvest Partners AB | 68,800 | $1.66M | 1.01% | +68,800 | New |
| Yousif Capital Management, LLC | 68,777 | $1.66M | 0.02% | −7,316−9.6% | Reduced |
| Two Sigma Advisers, LP | 67,400 | $1.62M | 0.00% | −612,300−90.1% | Reduced |
| Zacks Investment Management | 64,277 | $1.55M | 0.02% | +4,826+8.1% | Added |
| Moody Aldrich Partners LLC | 62,066 | $1.50M | 0.29% | −4,142−6.3% | Reduced |
| Profund Advisors LLC | 59,869 | $1.44M | 0.05% | +3,021+5.3% | Added |
| Susquehanna Portfolio Strategies, LLC | 59,019 | $1.42M | 0.06% | −66,857−53.1% | Reduced |
| Maryland State Retirement & Pension System | 59,001 | $1.42M | 0.03% | −1,133−1.9% | Reduced |
| Omers Administration Corp | 57,900 | $1.40M | 0.01% | +22,500+63.6% | Added |
| Massachusetts Financial Services Co | 54,817 | $1.32M | 0.00% | +1,840+3.5% | Added |
| Jennison Associates LLC | 54,488 | $1.31M | 0.00% | +9,117+20.1% | Added |
| Exchange Traded Concepts, LLC | 53,997 | $1.30M | 0.03% | +3,044+6.0% | Added |
| DekaBank Deutsche Girozentrale | 53,517 | $1.28M | 0.00% | +53,517 | New |
| Amalgamated Bank | 51,587 | $1.24M | 0.01% | −474−0.9% | Reduced |
| Birchview Capital, LP | 50,000 | $1.21M | 1.11% | 00.0% | Unchanged |
| Robeco Institutional Asset Management B.V. | 49,652 | $1.20M | 0.00% | +9,735+24.4% | Added |
| Envestnet Asset Management Inc | 48,066 | $1.16M | 0.00% | −2,087−4.2% | Reduced |
| Bank of Montreal | 47,756 | $1.16M | 0.00% | +25,162+111.4% | Added |
| Harbor Capital Advisors, Inc. | 47,812 | $1.15M | 0.09% | +26,112+120.3% | Added |
| State Board of Administration of Florida Retirement System | 47,350 | $1.14M | 0.00% | −4,410−8.5% | Reduced |
| Summit Global Investments | 46,808 | $1.13M | 0.08% | +6,913+17.3% | Added |
| Royce & Associates LP | 45,272 | $1.09M | 0.01% | +13,426+42.2% | Added |
| Arizona State Retirement System | 44,995 | $1.08M | 0.01% | +1,510+3.5% | Added |
| Nicollet Investment Management, Inc. | 43,131 | $1.04M | 0.39% | −861−2.0% | Reduced |
| Allianz Asset Management GmbH | 41,947 | $1.01M | 0.00% | +19,900+90.3% | Added |
| Pathstone Holdings, LLC | 41,276 | $994.7K | 0.00% | −25,706−38.4% | Reduced |
| Oregon Public Employees Retirement Fund | 41,085 | $990.1K | 0.02% | −3,800−8.5% | Reduced |
| CI Private Wealth, LLC | 40,435 | $974.5K | 0.00% | +17,669+77.6% | Added |
| Cornercap Investment Counsel Inc | 39,424 | $950.1K | 0.15% | −386−1.0% | Reduced |
| Centaurus Financial, Inc. | 38,830 | $936.0K | 0.06% | +236+0.6% | Added |
| Walleye Capital LLC | 38,372 | $924.8K | 0.01% | +2,659+7.4% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 36,464 | $878.8K | 0.01% | +425+1.2% | Added |
| Diversified Trust Co | 36,447 | $878.4K | 0.02% | +2,759+8.2% | Added |
| ProShare Advisors LLC | 36,051 | $868.8K | 0.00% | −9,121−20.2% | Reduced |
| AMG National Trust Bank | 35,445 | $854.2K | 0.02% | +35,445 | New |
| Advantage Alpha Capital Partners LP | 35,298 | $850.7K | 0.19% | −3,710−9.5% | Reduced |
| Teacher Retirement System of Texas | 35,288 | $850.0K | 0.00% | −415,928−92.2% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 33,895 | $816.9K | 0.00% | +1,211+3.7% | Added |
| Creative Planning | 33,365 | $804.1K | 0.00% | +7,296+28.0% | Added |
| Janney Montgomery Scott LLC | 31,132 | $750.0K | 0.00% | +761+2.5% | Added |
| Hudson Bay Capital Management LP | 30,000 | $723.0K | 0.01% | +30,000 | New |
| Royal Bank of Canada | 29,455 | $710.0K | 0.00% | +11,810+66.9% | Added |
| Susquehanna International Group, LLP | 28,284 | $681.6K | 0.00% | −60,549−68.2% | Reduced |
| Brevan Howard Capital Management LP | 28,105 | $677.3K | 0.04% | +28,105 | New |
| Dana Investment Advisors, Inc. | 27,968 | $674.0K | 0.02% | +8,940+47.0% | Added |
| Mutual of America Capital Management LLC | 27,814 | $670.3K | 0.01% | −84,883−75.3% | Reduced |
| Aviva PLC | 25,616 | $617.3K | 0.00% | +3,548+16.1% | Added |
| PDT Partners, LLC | 24,800 | $597.7K | 0.06% | +24,800 | New |
| Vontobel Holding Ltd. | 24,574 | $592.2K | 0.00% | +4,455+22.1% | Added |
| Tower Research Capital LLC (TRC) | 24,444 | $589.1K | 0.01% | +24,069+6,418.4% | Added |
| Horizon Kinetics Asset Management LLC | 23,033 | $555.1K | 0.01% | 00.0% | Unchanged |
| Inceptionr LLC | 22,516 | $542.6K | 0.15% | +22,516 | New |
| Y-Intercept (Hong Kong) Ltd | 21,631 | $521.3K | 0.03% | −37,779−63.6% | Reduced |
| Savant Capital, LLC | 21,625 | $521.2K | 0.01% | +11,624+116.2% | Added |
| Burney Co | 21,349 | $514.5K | 0.02% | −1,528−6.7% | Reduced |
| Guidance Capital, Inc | 17,767 | $485.4K | 0.16% | +1,941+12.3% | Added |
| The PNC Financial Services Group, Inc. | 20,054 | $483.3K | 0.00% | −47,351−70.2% | Reduced |
| China Universal Asset Management Co., Ltd. | 19,882 | $479.2K | 0.07% | −12,228−38.1% | Reduced |
| Globeflex Capital L P | 19,193 | $462.6K | 0.05% | 00.0% | Unchanged |
| Raymond James & Associates | 19,097 | $460.2K | 0.00% | +710+3.9% | Added |
| Public Employees Retirement Association of Colorado | 18,947 | $457.0K | 0.00% | −1,097−5.5% | Reduced |
| RSM US Wealth Management LLC | 18,071 | $440.8K | 0.01% | +18,071 | New |
| Moody National Bank Trust Division | 18,081 | $435.8K | 0.03% | 00.0% | Unchanged |
| Bellevue Group AG | 18,000 | $433.8K | 0.01% | −6,144−25.4% | Reduced |
| Vise Technologies, Inc. | 17,525 | $422.4K | 0.07% | +17,525 | New |
| E Fund Management Co., Ltd. | 17,520 | $422.2K | 0.02% | +2,704+18.3% | Added |
| Russell Investments Group, Ltd. | 17,484 | $421.4K | 0.00% | −85,920−83.1% | Reduced |