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 8 sales; 425 institutions reported holding it in 13F filings for Q2 2026, worth $9.32B in total; no superinvestor holds it.
13F holders, Q2 2021
Institutional positions in Alkermes plc. as of Jun 30, 2021. 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
- 226
- +27 vs. Q1 2021
- Shares held
- 161.2M
- +3.33M (+2.1%) vs. Q1 2021
- Total value
- $3.95B
- +$1.01B (+34.1%) vs. Q1 2021
- New holders
- 58
- 69 more added
- Sold out
- 31
- 67 more reduced
1 institution that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding Alkermes plc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Huntington National Bank | 1 | $0 | 0.00% | 00.0% | Unchanged |
| TD Capital Management LLC | 20 | $0 | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 11 | $0 | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 14 | $0 | 0.00% | 00.0% | Unchanged |
| FMR LLC | 4 | $0 | 0.00% | +4 | New |
| Kelly Financial Services LLC | 2,452 | $100 | 0.00% | +2,352+2,352.0% | Added |
| Raffa Wealth Management, LLC | 18 | $441 | 0.00% | 00.0% | Unchanged |
| JJJ Advisors Inc. | 55 | $1.00K | 0.00% | 00.0% | Unchanged |
| Bedel Financial Consulting, Inc. | 53 | $1.00K | 0.00% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 27 | $1.00K | 0.00% | +27 | New |
| TD Private Client Wealth LLC | 46 | $1.13K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 100 | $2.00K | 0.00% | 00.0% | Unchanged |
| Reilly Financial Advisors, LLC | 100 | $2.00K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 70 | $2.00K | 0.00% | −28−28.6% | Reduced |
| Endurance Wealth Management, Inc. | 100 | $2.00K | 0.00% | 00.0% | Unchanged |
| Earnest Partners LLC | 62 | $2.00K | 0.00% | 00.0% | Unchanged |
| Coastal Capital Group, Inc. | 80 | $2.00K | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 100 | $2.00K | 0.00% | +100 | New |
| Ellevest, Inc. | 70 | $2.00K | 0.00% | +70 | New |
| McCarthy Asset Management, Inc. | 90 | $2.00K | 0.00% | +90 | New |
| Mark Sheptoff Financial Planning, LLC | 150 | $3.00K | 0.00% | 00.0% | Unchanged |
| Spire Wealth Management | 118 | $3.00K | 0.00% | 00.0% | Unchanged |
| Rockbridge Investment Management, LCC | 105 | $3.00K | 0.00% | +100+2,000.0% | Added |
| Anfield Capital Management, LLC | 125 | $3.00K | 0.00% | +125 | New |
| Quadrant Capital Group LLC | 168 | $4.00K | 0.00% | +10+6.3% | Added |
| Baillie Gifford & Co | 192 | $5.00K | 0.00% | 00.0% | Unchanged |
| Hantz Financial Services, Inc. | 253 | $6.00K | 0.00% | −8,563−97.1% | Reduced |
| Daiwa Securities Group Inc. | 299 | $7.00K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 276 | $7.00K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 351 | $8.00K | 0.00% | +259+281.5% | Added |
| Whittier Trust Co | 415 | $10.0K | 0.00% | 00.0% | Unchanged |
| Glassman Wealth Services | 425 | $10.0K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 405 | $10.0K | 0.00% | +234+136.8% | Added |
| Cribstone Capital Management, LLC | 482 | $12.0K | 0.01% | 00.0% | Unchanged |
| Exchange Traded Concepts, LLC | 723 | $18.0K | 0.00% | −226−23.8% | Reduced |
| Brewin Dolphin Ltd | 800 | $19.6K | 0.00% | −219−21.5% | Reduced |
| Berman Capital Advisors, LLC | 822 | $20.0K | 0.00% | +822 | New |
| First Manhattan Co | 1,000 | $24.0K | 0.00% | 00.0% | Unchanged |
| Trust Co of Vermont | 1,000 | $25.0K | 0.00% | 00.0% | Unchanged |
| FORA Capital, LLC | 1,206 | $30.0K | 0.01% | −177−12.8% | Reduced |
| Financial Perspectives, Inc | 1,375 | $33.7K | 0.02% | −24,310−94.6% | Reduced |
| State of Wyoming | 1,411 | $35.0K | 0.02% | +1,350+2,213.1% | Added |
| Altshuler Shaham Ltd | 1,762 | $43.0K | 0.00% | +1,762 | New |
| American Portfolios Advisors | 2,350 | $57.6K | 0.00% | +2,350 | New |
| Mirae Asset Global Investments Co., Ltd. | 2,609 | $64.0K | 0.00% | +2,609 | New |
| Nisa Investment Advisors, LLC | 3,550 | $87.0K | 0.00% | −4,550−56.2% | Reduced |
| Penserra Capital Management LLC | 3,650 | $89.0K | 0.00% | +50+1.4% | Added |
| Advisor Group Holdings, Inc. | 4,221 | $103.0K | 0.00% | −355−7.8% | Reduced |
| US Bancorp | 4,200 | $103.0K | 0.00% | −78−1.8% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 4,862 | $119.0K | 0.00% | +4,862 | New |
| Eaton Vance Management | 5,000 | $123.0K | 0.00% | −917−15.5% | Reduced |
| The PNC Financial Services Group, Inc. | 6,529 | $159.0K | 0.00% | −34−0.5% | Reduced |
| Tower Research Capital LLC (TRC) | 6,696 | $164.0K | 0.00% | +5,312+383.8% | Added |
| Quantitative Systematic Strategies LLC | 8,239 | $202.0K | 0.07% | +8,239 | New |
| Comerica Bank | 6,924 | $206.0K | 0.00% | +6,924 | New |
| Agf Investments Inc. | 8,536 | $209.0K | 0.00% | +8,536 | New |
| Verition Fund Management LLC | 8,597 | $211.0K | 0.00% | −18,920−68.8% | Reduced |
| Vident Investment Advisory, LLC | 8,737 | $214.0K | 0.01% | +8,737 | New |
| Raymond James & Associates | 8,772 | $215.0K | 0.00% | +8,772 | New |
| Xponance, Inc. | 9,005 | $221.0K | 0.00% | +9,005 | New |
| Meeder Asset Management Inc | 9,173 | $225.0K | 0.01% | −6,213−40.4% | Reduced |
| Cornerstone Investment Partners, LLC | 9,325 | $229.0K | 0.01% | +9,325 | New |
| STRS Ohio | 9,500 | $232.0K | 0.00% | +9,500 | New |
| First Republic Investment Management, Inc. | 9,528 | $234.0K | 0.00% | +9,528 | New |
| Private Advisor Group, LLC | 10,355 | $254.0K | 0.00% | +24+0.2% | Added |
| Evercore Wealth Management, LLC | 10,598 | $259.0K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 10,691 | $262.0K | 0.02% | +10,669+48,495.5% | Added |
| Prelude Capital Management, LLC | 10,914 | $268.0K | 0.01% | +10,914 | New |
| Convergence Investment Partners, LLC | 11,319 | $278.0K | 0.12% | +11,319 | New |
| Credit Agricole S A | 12,350 | $303.0K | 0.01% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 12,578 | $308.0K | 0.01% | +12,578 | New |
| Bridgefront Capital, LLC | 13,597 | $333.0K | 0.13% | +13,597 | New |
| Tokio Marine Asset Management Co Ltd | 14,000 | $343.0K | 0.03% | +14,000 | New |
| Mitsubishi UFJ Trust & Banking Corp | 15,377 | $377.0K | 0.00% | −767−4.8% | Reduced |
| Bridgewater Associates, LP | 16,294 | $400.0K | 0.00% | +16,294 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 17,394 | $427.0K | 0.00% | −2,150−11.0% | Reduced |
| AlphaCrest Capital Management LLC | 17,498 | $429.0K | 0.02% | −93,608−84.3% | Reduced |
| Auxier Asset Management | 19,416 | $476.0K | 0.08% | −5,050−20.6% | Reduced |
| Royal Bank of Canada | 19,920 | $488.0K | 0.00% | +10,859+119.8% | Added |
| Teacher Retirement System of Texas | 20,923 | $513.0K | 0.00% | +3,117+17.5% | Added |
| Victory Capital Management Inc | 21,491 | $527.0K | 0.00% | −499−2.3% | Reduced |
| IndexIQ Advisors LLC | 21,658 | $531.0K | 0.02% | +217+1.0% | Added |
| Maverick Capital LtdSuperinvestorMaverick Capital | 21,836 | $535.0K | 0.01% | −10,222−31.9% | Reduced |
| Horizon Kinetics Asset Management LLC | 22,000 | $539.0K | 0.01% | 00.0% | Unchanged |
| Centiva Capital, LP | 22,391 | $549.0K | 0.04% | +22,391 | New |
| Cowen and Company, LLC | 23,385 | $573.0K | 0.03% | +23,385 | New |
| Diversified Trust Co | 23,610 | $579.0K | 0.02% | +23,610 | New |
| Public Employees Retirement Association of Colorado | 24,123 | $592.0K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 24,440 | $600.0K | 0.00% | −86,005−77.9% | Reduced |
| Simplex Trading, LLC | 24,703 | $605.0K | 0.02% | −34,371−58.2% | Reduced |
| Hillsdale Investment Management Inc. | 25,800 | $633.0K | 0.05% | +25,800 | New |
| Teza Capital Management LLC | 26,223 | $643.0K | 0.10% | +26,223 | New |
| Winton Group Ltd | 27,114 | $665.0K | 0.04% | −1,835−6.3% | Reduced |
| Nicollet Investment Management, Inc. | 27,542 | $675.0K | 0.27% | −119−0.4% | Reduced |
| Point72 Hong Kong Ltd | 27,513 | $675.0K | 0.05% | +27,513 | New |
| AGF Investments LLC | 28,192 | $691.0K | 0.07% | +28,192 | New |
| Jane Street Group, LLC | 28,738 | $704.0K | 0.00% | +15,091+110.6% | Added |
| HSBC Holdings PLC | 28,628 | $705.0K | 0.00% | −7,993−21.8% | Reduced |
| HighTower Advisors, LLC | 29,414 | $717.0K | 0.00% | +29,414 | New |
| Amalgamated Bank | 30,294 | $743.0K | 0.01% | +11,963+65.3% | Added |