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, Q1 2022
Institutional positions in Alkermes plc. as of Mar 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
- 249
- +33 vs. Q4 2021
- Shares held
- 159.9M
- +1.89M (+1.2%) vs. Q4 2021
- Total value
- $4.21B
- +$532.1M (+14.5%) vs. Q4 2021
- New holders
- 56
- 67 more added
- Sold out
- 23
- 92 more reduced
3 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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, Q1 2022
Shares, value and share of portfolio for each institution holding Alkermes plc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Manufacturers Life Insurance Company, The | 77,648 | $2.05M | 0.00% | −3,405−4.2% | Reduced |
| Bellevue Group AG | 75,000 | $1.97M | 0.02% | +75,000 | New |
| EFG Asset Management (North America) Corp. | 70,431 | $1.85M | 0.28% | +70,431 | New |
| Capital Fund Management S.A. | 70,202 | $1.85M | 0.05% | +70,202 | New |
| Edgestream Partners, L.P. | 68,686 | $1.81M | 0.14% | −137,722−66.7% | Reduced |
| Susquehanna International Group, LLP | 67,090 | $1.76M | 0.00% | +67,090 | New |
| SG Americas Securities, LLC | 65,921 | $1.73M | 0.02% | +2,835+4.5% | Added |
| SEI Investments Co | 65,287 | $1.72M | 0.00% | +4,054+6.6% | Added |
| Martingale Asset Management L P | 62,928 | $1.66M | 0.02% | +28,517+82.9% | Added |
| Hudson Portfolio Management LLC | 62,380 | $1.64M | 1.45% | +2,700+4.5% | Added |
| State Board of Administration of Florida Retirement System | 62,270 | $1.64M | 0.00% | −7,460−10.7% | Reduced |
| D. E. Shaw & Co., Inc. | 59,842 | $1.57M | 0.00% | −129,056−68.3% | Reduced |
| BNP Paribas Arbitrage, SA | 58,252 | $1.53M | 0.00% | −50,992−46.7% | Reduced |
| Algert Global LLC | 55,604 | $1.46M | 0.10% | +55,604 | New |
| Barclays PLC | 54,315 | $1.43M | 0.00% | −194,925−78.2% | Reduced |
| Zacks Investment Management | 53,842 | $1.42M | 0.02% | +53,842 | New |
| ProShare Advisors LLC | 50,539 | $1.33M | 0.00% | −11,337−18.3% | Reduced |
| Birchview Capital, LP | 50,000 | $1.32M | 0.95% | 00.0% | Unchanged |
| Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors | 45,000 | $1.18M | 0.28% | 00.0% | Unchanged |
| Arizona State Retirement System | 43,711 | $1.15M | 0.01% | +289+0.7% | Added |
| Franklin Resources Inc | 42,386 | $1.11M | 0.00% | +6,951+19.6% | Added |
| Storebrand Asset Management AS | 41,937 | $1.10M | 0.01% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 41,350 | $1.10M | 0.00% | +41,350 | New |
| UBS Group AG | 36,863 | $970.0K | 0.00% | +6,654+22.0% | Added |
| Virginia Retirement Systems Et Al | 36,100 | $950.0K | 0.01% | −19,100−34.6% | Reduced |
| Qube Research & Technologies Ltd | 35,680 | $939.0K | 0.01% | +25,276+242.9% | Added |
| Jane Street Group, LLC | 34,927 | $919.0K | 0.00% | +34,927 | New |
| HRT Financial LP | 34,589 | $910.0K | 0.01% | +34,589 | New |
| AGF Investments LLC | 33,588 | $884.0K | 0.07% | −2,195−6.1% | Reduced |
| Jennison Associates LLC | 33,220 | $874.0K | 0.00% | +33,220 | New |
| Raymond James & Associates | 32,763 | $862.0K | 0.00% | +18,667+132.4% | Added |
| HSBC Holdings PLC | 31,887 | $853.0K | 0.00% | +8,074+33.9% | Added |
| Janus Henderson Group PLC | 32,345 | $851.0K | 0.00% | +80.0% | Added |
| American Century Companies Inc | 31,464 | $828.0K | 0.00% | −13,775−30.4% | Reduced |
| Ensign Peak Advisors, Inc | 31,000 | $816.0K | 0.00% | +930+3.1% | Added |
| Duality Advisers, LP | 29,362 | $773.0K | 0.08% | −85,472−74.4% | Reduced |
| Bank of Nova Scotia | 28,068 | $738.0K | 0.00% | −12,636−31.0% | Reduced |
| Bridgewater Associates, LP | 27,612 | $726.0K | 0.00% | +8,280+42.8% | Added |
| Jefferies Group LLC | 26,837 | $706.1K | 0.02% | +26,837 | New |
| Amalgamated Bank | 26,259 | $691.0K | 0.01% | −1,972−7.0% | Reduced |
| Amalgamated Financial Corp. | 26,259 | $691.0K | 0.01% | +26,259 | New |
| Nicollet Investment Management, Inc. | 26,055 | $686.0K | 0.30% | −999−3.7% | Reduced |
| Diversified Trust Co | 25,495 | $671.0K | 0.02% | +1,496+6.2% | Added |
| Profund Advisors LLC | 24,888 | $655.0K | 0.03% | −2,773−10.0% | Reduced |
| AlphaCrest Capital Management LLC | 24,310 | $640.0K | 0.04% | −84,165−77.6% | Reduced |
| Westfield Capital Management Co LP | 23,945 | $630.0K | 0.00% | +23,945 | New |
| Zebra Capital Management LLC | 23,699 | $624.0K | 1.43% | −1,477−5.9% | Reduced |
| Public Employees Retirement Association of Colorado | 23,169 | $610.0K | 0.00% | −954−4.0% | Reduced |
| ExodusPoint Capital Management, LP | 23,194 | $610.0K | 0.01% | +23,194 | New |
| Globeflex Capital L P | 22,981 | $605.0K | 0.12% | −26,305−53.4% | Reduced |
| Horizon Kinetics Asset Management LLC | 22,000 | $579.0K | 0.01% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 21,945 | $576.0K | 0.00% | +19,060+660.7% | Added |
| DuPont Capital Management Corp | 21,307 | $561.0K | 0.02% | −1,885−8.1% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 20,914 | $550.0K | 0.00% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 20,600 | $542.0K | 0.00% | −11,500−35.8% | Reduced |
| Virtu Financial LLC | 19,051 | $501.0K | 0.04% | +19,051 | New |
| Mount Yale Investment Advisors, LLC | 18,728 | $493.0K | 0.05% | −480−2.5% | Reduced |
| Gotham Asset Management, LLC | 18,558 | $488.0K | 0.02% | +2,480+15.4% | Added |
| Envestnet Asset Management Inc | 17,769 | $468.0K | 0.00% | +3,364+23.4% | Added |
| Auxier Asset Management | 16,741 | $440.0K | 0.07% | −350−2.0% | Reduced |
| Advisor Group Holdings, Inc. | 15,656 | $412.0K | 0.00% | +191+1.2% | Added |
| Hussman Strategic Advisors, Inc. | 15,500 | $408.0K | 0.08% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 15,309 | $403.0K | 0.01% | −468−3.0% | Reduced |
| Pearl River Capital, LLC | 15,325 | $403.0K | 0.11% | +15,325 | New |
| Assenagon Asset Management S.A. | 14,541 | $383.0K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 13,700 | $360.0K | 0.00% | 00.0% | Unchanged |
| Private Advisor Group, LLC | 12,652 | $333.0K | 0.00% | +61+0.5% | Added |
| Ameritas Investment Partners, Inc. | 12,578 | $331.0K | 0.01% | 00.0% | Unchanged |
| Aaron Wealth Advisors | 7,840 | $298.0K | 0.01% | +7,840 | New |
| E Fund Management Co., Ltd. | 11,003 | $289.0K | 0.01% | +11,003 | New |
| Trexquant Investment LP | 10,750 | $283.0K | 0.01% | +10,750 | New |
| US Bancorp | 10,571 | $279.0K | 0.00% | +2,044+24.0% | Added |
| Integrated Investment Consultants, LLC | 10,510 | $277.0K | 0.08% | −1,420−11.9% | Reduced |
| Evercore Wealth Management, LLC | 10,540 | $277.0K | 0.00% | −58−0.5% | Reduced |
| Bailard, Inc. | 10,487 | $276.0K | 0.01% | +600+6.1% | Added |
| Simplex Trading, LLC | 10,449 | $274.0K | 0.01% | +10,449 | New |
| Agf Investments Inc. | 10,374 | $273.0K | 0.00% | −4,960−32.3% | Reduced |
| Mackenzie Financial Corp | 9,957 | $262.0K | 0.00% | −971−8.9% | Reduced |
| Metropolitan Life Insurance Co | 9,828 | $258.6K | 0.01% | −32,309−76.7% | Reduced |
| Corton Capital Inc. | 9,501 | $250.0K | 0.11% | −5,261−35.6% | Reduced |
| Tokio Marine Asset Management Co Ltd | 9,200 | $242.0K | 0.02% | −2,000−17.9% | Reduced |
| Personal Cfo Solutions, LLC | 8,600 | $226.0K | 0.04% | 00.0% | Unchanged |
| Point72 Hong Kong Ltd | 8,358 | $220.0K | 0.02% | −262−3.0% | Reduced |
| First Republic Investment Management, Inc. | 8,226 | $216.0K | 0.00% | +8,226 | New |
| Cutler Group LP | 8,000 | $210.0K | 0.02% | +8,000 | New |
| Xponance, Inc. | 7,828 | $206.0K | 0.00% | +7,828 | New |
| Bank of Montreal | 7,619 | $203.0K | 0.00% | +7,619 | New |
| Nisa Investment Advisors, LLC | 7,600 | $200.0K | 0.00% | −9,586−55.8% | Reduced |
| Robeco Institutional Asset Management B.V. | 7,245 | $191.0K | 0.00% | −34,467−82.6% | Reduced |
| Royal Bank of Canada | 7,149 | $188.0K | 0.00% | −11,867−62.4% | Reduced |
| State of Wyoming | 7,029 | $186.0K | 0.09% | +700+11.1% | Added |
| Captrust Financial Advisors | 6,954 | $183.0K | 0.00% | +6,443+1,260.9% | Added |
| Federated Hermes, Inc. | 3,682 | $97.0K | 0.00% | −333,763−98.9% | Reduced |
| Aquatic Capital Management LLC | 2,800 | $74.0K | 0.11% | +2,800 | New |
| Lazard Asset Management LLC | 2,738 | $72.0K | 0.00% | +2,738 | New |
| Umb Bank N A | 2,000 | $53.0K | 0.00% | 00.0% | Unchanged |
| American Portfolios Advisors | 2,000 | $52.6K | 0.00% | −1,300−39.4% | Reduced |
| CIBC Private Wealth Group, LLC | 1,650 | $43.0K | 0.00% | +1,650 | New |
| Credit Agricole S A | 1,500 | $39.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,299 | $34.0K | 0.00% | −14,957−92.0% | Reduced |