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 |
|---|---|---|---|---|---|
| Bleakley Financial Group, LLC | 11,563 | $278.7K | 0.01% | −582−4.8% | Reduced |
| Auxier Asset Management | 11,891 | $286.6K | 0.05% | 00.0% | Unchanged |
| Natixis Advisors, L.P. | 12,569 | $303.0K | 0.00% | −47,708−79.1% | Reduced |
| STRS Ohio | 12,600 | $303.7K | 0.00% | −600−4.5% | Reduced |
| AlphaMark Advisors, LLC | 12,781 | $308.0K | 0.11% | +1,805+16.4% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 13,000 | $313.3K | 0.00% | +4,500+52.9% | Added |
| United Services Automobile Association | 13,208 | $318.3K | 0.01% | +400+3.1% | Added |
| Balyasny Asset Management LLC | 13,474 | $324.7K | 0.00% | −468,182−97.2% | Reduced |
| Everence Capital Management Inc | 13,270 | $326.0K | 0.02% | 00.0% | Unchanged |
| DnB Asset Management AS | 13,632 | $328.5K | 0.00% | +2,142+18.6% | Added |
| Acadian Asset Management LLC | 13,925 | $335.0K | 0.00% | −11,856−46.0% | Reduced |
| Neuberger Berman Group LLC | 14,177 | $341.7K | 0.00% | +5,486+63.1% | Added |
| Dynamic Technology Lab Private Ltd | 14,456 | $348.0K | 0.04% | −69,798−82.8% | Reduced |
| Vinva Investment Management Ltd | 10,332 | $376.9K | 0.02% | −3,941−27.6% | Reduced |
| Algert Global LLC | 16,191 | $390.2K | 0.01% | +16,191 | New |
| Sherbrooke Park Advisers LLC | 16,194 | $390.3K | 0.07% | +16,194 | New |
| HighTower Advisors, LLC | 16,215 | $394.0K | 0.00% | −2,323−12.5% | Reduced |
| Xponance, Inc. | 16,694 | $402.3K | 0.00% | −261−1.5% | Reduced |
| Ameritas Investment Partners, Inc. | 16,721 | $403.0K | 0.01% | 00.0% | Unchanged |
| Sectoral Asset Management Inc | 16,730 | $403.2K | 0.16% | +2,500+17.6% | Added |
| JustInvest LLC | 17,078 | $409.7K | 0.01% | +4,032+30.9% | Added |
| Captrust Financial Advisors | 17,384 | $419.0K | 0.00% | +1,974+12.8% | Added |
| Bank of Nova Scotia | 17,405 | $419.5K | 0.00% | +4,548+35.4% | Added |
| Russell Investments Group, Ltd. | 17,484 | $421.4K | 0.00% | −85,920−83.1% | Reduced |
| E Fund Management Co., Ltd. | 17,520 | $422.2K | 0.02% | +2,704+18.3% | Added |
| Vise Technologies, Inc. | 17,525 | $422.4K | 0.07% | +17,525 | New |
| Bellevue Group AG | 18,000 | $433.8K | 0.01% | −6,144−25.4% | Reduced |
| Moody National Bank Trust Division | 18,081 | $435.8K | 0.03% | 00.0% | Unchanged |
| RSM US Wealth Management LLC | 18,071 | $440.8K | 0.01% | +18,071 | New |
| Public Employees Retirement Association of Colorado | 18,947 | $457.0K | 0.00% | −1,097−5.5% | Reduced |
| Raymond James & Associates | 19,097 | $460.2K | 0.00% | +710+3.9% | Added |
| Globeflex Capital L P | 19,193 | $462.6K | 0.05% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 19,882 | $479.2K | 0.07% | −12,228−38.1% | Reduced |
| The PNC Financial Services Group, Inc. | 20,054 | $483.3K | 0.00% | −47,351−70.2% | Reduced |
| Guidance Capital, Inc | 17,767 | $485.4K | 0.16% | +1,941+12.3% | Added |
| Burney Co | 21,349 | $514.5K | 0.02% | −1,528−6.7% | Reduced |
| Savant Capital, LLC | 21,625 | $521.2K | 0.01% | +11,624+116.2% | Added |
| Y-Intercept (Hong Kong) Ltd | 21,631 | $521.3K | 0.03% | −37,779−63.6% | Reduced |
| Inceptionr LLC | 22,516 | $542.6K | 0.15% | +22,516 | New |
| Horizon Kinetics Asset Management LLC | 23,033 | $555.1K | 0.01% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 24,444 | $589.1K | 0.01% | +24,069+6,418.4% | Added |
| Vontobel Holding Ltd. | 24,574 | $592.2K | 0.00% | +4,455+22.1% | Added |
| PDT Partners, LLC | 24,800 | $597.7K | 0.06% | +24,800 | New |
| Aviva PLC | 25,616 | $617.3K | 0.00% | +3,548+16.1% | Added |
| Mutual of America Capital Management LLC | 27,814 | $670.3K | 0.01% | −84,883−75.3% | Reduced |
| Dana Investment Advisors, Inc. | 27,968 | $674.0K | 0.02% | +8,940+47.0% | Added |
| Brevan Howard Capital Management LP | 28,105 | $677.3K | 0.04% | +28,105 | New |
| Susquehanna International Group, LLP | 28,284 | $681.6K | 0.00% | −60,549−68.2% | Reduced |
| Royal Bank of Canada | 29,455 | $710.0K | 0.00% | +11,810+66.9% | Added |
| Hudson Bay Capital Management LP | 30,000 | $723.0K | 0.01% | +30,000 | New |
| Janney Montgomery Scott LLC | 31,132 | $750.0K | 0.00% | +761+2.5% | Added |
| Creative Planning | 33,365 | $804.1K | 0.00% | +7,296+28.0% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 33,895 | $816.9K | 0.00% | +1,211+3.7% | Added |
| Teacher Retirement System of Texas | 35,288 | $850.0K | 0.00% | −415,928−92.2% | Reduced |
| Advantage Alpha Capital Partners LP | 35,298 | $850.7K | 0.19% | −3,710−9.5% | Reduced |
| AMG National Trust Bank | 35,445 | $854.2K | 0.02% | +35,445 | New |
| ProShare Advisors LLC | 36,051 | $868.8K | 0.00% | −9,121−20.2% | Reduced |
| Diversified Trust Co | 36,447 | $878.4K | 0.02% | +2,759+8.2% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 36,464 | $878.8K | 0.01% | +425+1.2% | Added |
| Walleye Capital LLC | 38,372 | $924.8K | 0.01% | +2,659+7.4% | Added |
| Centaurus Financial, Inc. | 38,830 | $936.0K | 0.06% | +236+0.6% | Added |
| Cornercap Investment Counsel Inc | 39,424 | $950.1K | 0.15% | −386−1.0% | Reduced |
| CI Private Wealth, LLC | 40,435 | $974.5K | 0.00% | +17,669+77.6% | Added |
| Oregon Public Employees Retirement Fund | 41,085 | $990.1K | 0.02% | −3,800−8.5% | Reduced |
| Pathstone Holdings, LLC | 41,276 | $994.7K | 0.00% | −25,706−38.4% | Reduced |
| Allianz Asset Management GmbH | 41,947 | $1.01M | 0.00% | +19,900+90.3% | Added |
| Nicollet Investment Management, Inc. | 43,131 | $1.04M | 0.39% | −861−2.0% | Reduced |
| Arizona State Retirement System | 44,995 | $1.08M | 0.01% | +1,510+3.5% | Added |
| Royce & Associates LP | 45,272 | $1.09M | 0.01% | +13,426+42.2% | Added |
| Summit Global Investments | 46,808 | $1.13M | 0.08% | +6,913+17.3% | Added |
| State Board of Administration of Florida Retirement System | 47,350 | $1.14M | 0.00% | −4,410−8.5% | Reduced |
| Harbor Capital Advisors, Inc. | 47,812 | $1.15M | 0.09% | +26,112+120.3% | Added |
| Bank of Montreal | 47,756 | $1.16M | 0.00% | +25,162+111.4% | Added |
| Envestnet Asset Management Inc | 48,066 | $1.16M | 0.00% | −2,087−4.2% | Reduced |
| Robeco Institutional Asset Management B.V. | 49,652 | $1.20M | 0.00% | +9,735+24.4% | Added |
| Birchview Capital, LP | 50,000 | $1.21M | 1.11% | 00.0% | Unchanged |
| Amalgamated Bank | 51,587 | $1.24M | 0.01% | −474−0.9% | Reduced |
| DekaBank Deutsche Girozentrale | 53,517 | $1.28M | 0.00% | +53,517 | New |
| Exchange Traded Concepts, LLC | 53,997 | $1.30M | 0.03% | +3,044+6.0% | Added |
| Jennison Associates LLC | 54,488 | $1.31M | 0.00% | +9,117+20.1% | Added |
| Massachusetts Financial Services Co | 54,817 | $1.32M | 0.00% | +1,840+3.5% | Added |
| Omers Administration Corp | 57,900 | $1.40M | 0.01% | +22,500+63.6% | Added |
| Maryland State Retirement & Pension System | 59,001 | $1.42M | 0.03% | −1,133−1.9% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 59,019 | $1.42M | 0.06% | −66,857−53.1% | Reduced |
| Profund Advisors LLC | 59,869 | $1.44M | 0.05% | +3,021+5.3% | Added |
| Moody Aldrich Partners LLC | 62,066 | $1.50M | 0.29% | −4,142−6.3% | Reduced |
| Zacks Investment Management | 64,277 | $1.55M | 0.02% | +4,826+8.1% | Added |
| Two Sigma Advisers, LP | 67,400 | $1.62M | 0.00% | −612,300−90.1% | Reduced |
| Yousif Capital Management, LLC | 68,777 | $1.66M | 0.02% | −7,316−9.6% | Reduced |
| HealthInvest Partners AB | 68,800 | $1.66M | 1.01% | +68,800 | New |
| Wells Fargo & Company | 72,653 | $1.75M | 0.00% | +2,718+3.9% | Added |
| Janus Henderson Group PLC | 72,973 | $1.76M | 0.00% | −811−1.1% | Reduced |
| SEI Investments Co | 74,157 | $1.79M | 0.00% | −3,785−4.9% | Reduced |
| Van Eck Associates Corp | 74,988 | $1.81M | 0.00% | +74,988 | New |
| Ensign Peak Advisors, Inc | 75,456 | $1.82M | 0.00% | −21,480−22.2% | Reduced |
| EFG Asset Management (North America) Corp. | 75,864 | $1.83M | 0.32% | +359+0.5% | Added |
| UBS Oconnor LLC | 77,000 | $1.86M | 0.05% | +77,000 | New |
| Two Sigma Investments, LP | 78,730 | $1.90M | 0.00% | −215,045−73.2% | Reduced |
| New York State Teachers Retirement System | 78,822 | $1.90M | 0.00% | +2,492+3.3% | Added |
| State of New Jersey Common Pension Fund D | 79,856 | $1.92M | 0.01% | −16,760−17.3% | Reduced |