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, Q4 2022
Institutional positions in Alkermes plc. as of Dec 31, 2022. 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
- 279
- +10 vs. Q3 2022
- Shares held
- 162.2M
- +2.61M (+1.6%) vs. Q3 2022
- Total value
- $4.24B
- +$675.2M (+18.9%) vs. Q3 2022
- New holders
- 45
- 103 more added
- Sold out
- 35
- 85 more reduced
6 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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, Q4 2022
Shares, value and share of portfolio for each institution holding Alkermes plc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Raymond James & Associates | 19,882 | $519.5K | 0.00% | −4,884−19.7% | Reduced |
| UBS Group AG | 19,914 | $520.4K | 0.00% | +15+0.1% | Added |
| Allspring Global Investments Holdings, LLC | 19,920 | $520.5K | 0.00% | −225−1.1% | Reduced |
| Handelsbanken Fonder AB | 20,200 | $528.0K | 0.00% | 00.0% | Unchanged |
| Zebra Capital Management LLC | 20,668 | $540.0K | 1.89% | −1,466−6.6% | Reduced |
| Squarepoint Ops LLC | 21,081 | $550.8K | 0.00% | −105,892−83.4% | Reduced |
| Vise Technologies, Inc. | 21,149 | $552.6K | 0.17% | +10,395+96.7% | Added |
| Fox Run Management, L.L.C. | 21,481 | $561.3K | 0.23% | −53,048−71.2% | Reduced |
| Quantbot Technologies LP | 21,933 | $573.1K | 0.04% | +19,533+813.9% | Added |
| Horizon Kinetics Asset Management LLC | 22,000 | $574.9K | 0.01% | 00.0% | Unchanged |
| Profund Advisors LLC | 22,216 | $580.5K | 0.04% | +437+2.0% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 22,804 | $595.9K | 0.00% | +1,890+9.0% | Added |
| Public Employees Retirement Association of Colorado | 23,169 | $605.0K | 0.00% | 00.0% | Unchanged |
| Massachusetts Financial Services Co | 24,614 | $643.2K | 0.00% | +522+2.2% | Added |
| Wells Fargo & Company | 25,828 | $674.9K | 0.00% | −5,669−18.0% | Reduced |
| Nicollet Investment Management, Inc. | 26,717 | $698.0K | 0.40% | −548−2.0% | Reduced |
| Amalgamated Bank | 26,869 | $702.0K | 0.01% | +629+2.4% | Added |
| Advisors Asset Management, Inc. | 27,331 | $714.2K | 0.01% | +5,082+22.8% | Added |
| Stifel Financial Corp | 28,241 | $737.9K | 0.00% | +28,241 | New |
| Winton Group Ltd | 28,619 | $747.8K | 0.05% | +28,619 | New |
| Hudson Bay Capital Management LP | 30,000 | $783.9K | 0.01% | +30,000 | New |
| Qube Research & Technologies Ltd | 30,680 | $801.7K | 0.00% | +6,846+28.7% | Added |
| Aquatic Capital Management LLC | 30,800 | $804.0K | 0.06% | −1,300−4.0% | Reduced |
| Jackson Creek Investment Advisors LLC | 32,078 | $838.0K | 0.37% | −1,189−3.6% | Reduced |
| Storebrand Asset Management AS | 33,443 | $873.9K | 0.00% | 00.0% | Unchanged |
| Diversified Trust Co | 33,930 | $887.0K | 0.04% | −1,573−4.4% | Reduced |
| Janus Henderson Group PLC | 34,682 | $905.7K | 0.00% | +5,700+19.7% | Added |
| Royal Bank of Canada | 36,931 | $965.0K | 0.00% | +28,878+358.6% | Added |
| ProShare Advisors LLC | 37,064 | $968.5K | 0.00% | +2,656+7.7% | Added |
| Engineers Gate Manager LP | 38,191 | $997.9K | 0.06% | −49,392−56.4% | Reduced |
| Jane Street Group, LLC | 38,286 | $1.00M | 0.00% | +38,286 | New |
| Personal Cfo Solutions, LLC | 40,006 | $1.05M | 0.22% | −20,124−33.5% | Reduced |
| STRS Ohio | 40,100 | $1.05M | 0.00% | −10,900−21.4% | Reduced |
| Harbor Capital Advisors, Inc. | 40,124 | $1.05M | 1.04% | +27,406+215.5% | Added |
| Bridgewater Associates, LP | 40,537 | $1.06M | 0.01% | +12,311+43.6% | Added |
| DekaBank Deutsche Girozentrale | 41,350 | $1.07M | 0.00% | 00.0% | Unchanged |
| Duality Advisers, LP | 43,393 | $1.13M | 0.13% | −36,472−45.7% | Reduced |
| Verition Fund Management LLC | 44,344 | $1.16M | 0.02% | −53,044−54.5% | Reduced |
| Paradiem, LLC | 45,641 | $1.19M | 0.44% | +4,610+11.2% | Added |
| Great Point Partners LLC | 46,185 | $1.21M | 0.25% | −461,315−90.9% | Reduced |
| Arizona State Retirement System | 46,348 | $1.21M | 0.01% | +1,937+4.4% | Added |
| Zacks Investment Management | 49,929 | $1.30M | 0.02% | −3,582−6.7% | Reduced |
| Pura Vida Investments, LLC | 50,000 | $1.31M | 0.22% | 00.0% | Unchanged |
| Birchview Capital, LP | 50,000 | $1.31M | 0.92% | 00.0% | Unchanged |
| Twinbeech Capital LP | 50,588 | $1.32M | 0.03% | −163,571−76.4% | Reduced |
| State Board of Administration of Florida Retirement System | 51,760 | $1.35M | 0.00% | −8,090−13.5% | Reduced |
| Hudson Portfolio Management LLC | 58,570 | $1.53M | 1.69% | 00.0% | Unchanged |
| Bellevue Group AG | 35,500 | $1.58M | 0.02% | +35,500 | New |
| Manufacturers Life Insurance Company, The | 66,013 | $1.72M | 0.00% | +1,055+1.6% | Added |
| Comerica Bank | 61,957 | $1.77M | 0.01% | +27,357+79.1% | Added |
| EFG Asset Management (North America) Corp. | 68,497 | $1.80M | 0.40% | −2,298−3.2% | Reduced |
| Los Angeles Capital Management LLC | 73,096 | $1.91M | 0.01% | −4,600−5.9% | Reduced |
| Edgestream Partners, L.P. | 73,615 | $1.92M | 0.22% | +43,372+143.4% | Added |
| Mirae Asset Global Investments Co., Ltd. | 73,981 | $1.93M | 0.01% | +952+1.3% | Added |
| SEI Investments Co | 76,115 | $1.98M | 0.00% | −32,285−29.8% | Reduced |
| Victory Capital Management Inc | 76,377 | $2.00M | 0.00% | +4,388+6.1% | Added |
| American International Group, Inc. | 77,131 | $2.02M | 0.01% | −281−0.4% | Reduced |
| Fred Alger Management, LLC | 77,233 | $2.02M | 0.01% | −1,187,771−93.9% | Reduced |
| Principal Financial Group Inc | 79,844 | $2.09M | 0.00% | +5,499+7.4% | Added |
| Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors | 80,000 | $2.09M | 0.55% | +35,000+77.8% | Added |
| Federated Hermes, Inc. | 83,695 | $2.19M | 0.01% | +79,529+1,909.0% | Added |
| MetLife Investment Management | 86,715 | $2.27M | 0.02% | 00.0% | Unchanged |
| Franklin Resources Inc | 86,947 | $2.27M | 0.00% | +544+0.6% | Added |
| Martingale Asset Management L P | 88,746 | $2.32M | 0.05% | +5,386+6.5% | Added |
| Nisa Investment Advisors, LLC | 93,082 | $2.43M | 0.02% | 00.0% | Unchanged |
| State of New Jersey Common Pension Fund D | 100,340 | $2.62M | 0.01% | 00.0% | Unchanged |
| Canada Pension Plan Investment Board | 108,100 | $2.82M | 0.01% | +108,100 | New |
| HealthCor Management, L.P. | 110,000 | $2.87M | 2.63% | −193,500−63.8% | Reduced |
| Alps Advisors Inc | 111,343 | $2.91M | 0.03% | +21,641+24.1% | Added |
| Jump Financial, LLC | 111,689 | $2.92M | 0.15% | −38,959−25.9% | Reduced |
| The PNC Financial Services Group, Inc. | 112,257 | $2.93M | 0.00% | −6,486−5.5% | Reduced |
| Marshall Wace, LLP | 113,404 | $2.96M | 0.01% | +113,404 | New |
| Susquehanna International Group, LLP | 121,617 | $3.18M | 0.01% | −27,421−18.4% | Reduced |
| Ergoteles LLC | 126,971 | $3.32M | 0.12% | +64,211+102.3% | Added |
| Fisher Asset Management, LLC | 131,428 | $3.43M | 0.00% | +27,927+27.0% | Added |
| ExodusPoint Capital Management, LP | 132,804 | $3.47M | 0.05% | +28,274+27.0% | Added |
| Nomura Holdings Inc | 136,149 | $3.56M | 0.04% | +136,149 | New |
| PDT Partners, LLC | 141,361 | $3.69M | 0.60% | +11,462+8.8% | Added |
| Agf Management Ltd | 141,414 | $3.70M | 0.03% | +141,414 | New |
| Ally Bridge Group (NY) LLC | 142,002 | $3.71M | 3.61% | −157,998−52.7% | Reduced |
| Acadian Asset Management LLC | 143,106 | $3.73M | 0.02% | −302,578−67.9% | Reduced |
| Schonfeld Strategic Advisors LLC | 147,188 | $3.85M | 0.03% | −86,723−37.1% | Reduced |
| Rhenman & Partners Asset Management AB | 150,000 | $3.92M | 0.41% | 00.0% | Unchanged |
| S&CO Inc | 153,000 | $4.00M | 0.35% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 159,712 | $4.17M | 0.01% | −43,142−21.3% | Reduced |
| Citigroup Inc | 163,470 | $4.27M | 0.01% | −135,895−45.4% | Reduced |
| State of Wisconsin Investment Board | 164,880 | $4.31M | 0.01% | +170.0% | Added |
| Assenagon Asset Management S.A. | 167,096 | $4.37M | 0.02% | −95,950−36.5% | Reduced |
| Hillsdale Investment Management Inc. | 169,400 | $4.43M | 0.37% | −24,900−12.8% | Reduced |
| Algert Global LLC | 176,900 | $4.62M | 0.26% | +7,586+4.5% | Added |
| Cubist Systematic Strategies, LLC | 187,477 | $4.90M | 0.04% | −157,663−45.7% | Reduced |
| UBS Asset Management Americas Inc | 189,525 | $4.95M | 0.00% | +6,370+3.5% | Added |
| Russell Investments Group, Ltd. | 193,779 | $5.06M | 0.01% | +7,492+4.0% | Added |
| New York State Common Retirement Fund | 194,806 | $5.09M | 0.01% | +1,985+1.0% | Added |
| AQR Capital Management LLC | 194,939 | $5.09M | 0.01% | +13,191+7.3% | Added |
| Alliancebernstein L.P. | 195,581 | $5.11M | 0.00% | +500+0.3% | Added |
| Credit Suisse AG | 207,920 | $5.43M | 0.01% | +28,285+15.7% | Added |
| California State Teachers Retirement System | 208,120 | $5.44M | 0.01% | +3,108+1.5% | Added |
| Ameriprise Financial Inc | 208,339 | $5.45M | 0.00% | −199,271−48.9% | Reduced |
| Deutsche Bank AG | 218,102 | $5.70M | 0.00% | +14,036+6.9% | Added |