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 2021
Institutional positions in Alkermes plc. as of Dec 31, 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
- 219
- −6 vs. Q3 2021
- Shares held
- 158.1M
- +3.47M (+2.2%) vs. Q3 2021
- Total value
- $3.68B
- −$1.09B (−22.9%) vs. Q3 2021
- New holders
- 34
- 76 more added
- Sold out
- 40
- 75 more reduced
2 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Alkermes plc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Hudson Portfolio Management LLC | 59,680 | $1.39M | 1.23% | +2,200+3.8% | Added |
| MetLife Investment Management | 57,471 | $1.34M | 0.01% | 00.0% | Unchanged |
| Virginia Retirement Systems Et Al | 55,200 | $1.28M | 0.01% | −51,300−48.2% | Reduced |
| Tudor Investment Corp Et Al | 54,086 | $1.26M | 0.02% | −24,229−30.9% | Reduced |
| Birchview Capital, LP | 50,000 | $1.16M | 0.75% | 00.0% | Unchanged |
| Integral Health Asset Management, LLC | 50,000 | $1.16M | 0.32% | +50,000 | New |
| Globeflex Capital L P | 49,286 | $1.15M | 0.23% | −26,247−34.7% | Reduced |
| Parallax Volatility Advisers, L.P. | 48,490 | $1.13M | 0.01% | +48,490 | New |
| American Century Companies Inc | 45,239 | $1.05M | 0.00% | +1,943+4.5% | Added |
| Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors | 45,000 | $1.05M | 0.30% | 00.0% | Unchanged |
| Arizona State Retirement System | 43,422 | $1.01M | 0.01% | −284−0.6% | Reduced |
| Paradiem, LLC | 38,903 | $992.0K | 0.32% | +6,958+21.8% | Added |
| Employees Retirement System of Texas | 42,300 | $984.0K | 0.01% | +10,000+31.0% | Added |
| Metropolitan Life Insurance Co | 42,137 | $980.1K | 0.01% | 00.0% | Unchanged |
| Storebrand Asset Management AS | 41,937 | $975.5K | 0.00% | 00.0% | Unchanged |
| Robeco Institutional Asset Management B.V. | 41,712 | $971.0K | 0.00% | +41,712 | New |
| Bank of Nova Scotia | 40,704 | $947.0K | 0.00% | +25,013+159.4% | Added |
| AGF Investments LLC | 35,783 | $832.0K | 0.07% | +15,631+77.6% | Added |
| Franklin Resources Inc | 35,435 | $824.0K | 0.00% | +5,218+17.3% | Added |
| Martingale Asset Management L P | 34,411 | $801.0K | 0.01% | −23,316−40.4% | Reduced |
| FinTrust Capital Advisors, LLC | 32,569 | $758.0K | 0.18% | +32,569 | New |
| Janus Henderson Group PLC | 32,337 | $753.0K | 0.00% | +16,264+101.2% | Added |
| Handelsbanken Fonder AB | 32,100 | $747.0K | 0.00% | −4,400−12.1% | Reduced |
| UBS Group AG | 30,209 | $702.0K | 0.00% | +9,404+45.2% | Added |
| Ensign Peak Advisors, Inc | 30,070 | $699.0K | 0.00% | +30,070 | New |
| Amalgamated Bank | 28,231 | $657.0K | 0.00% | −305−1.1% | Reduced |
| Profund Advisors LLC | 27,661 | $643.0K | 0.02% | −3,194−10.4% | Reduced |
| Nicollet Investment Management, Inc. | 27,054 | $629.0K | 0.25% | −501−1.8% | Reduced |
| Quantedge Capital Pte Ltd | 26,600 | $619.0K | 0.26% | +26,600 | New |
| Zebra Capital Management LLC | 25,176 | $586.0K | 0.94% | −8,398−25.0% | Reduced |
| FMR LLC | 24,640 | $573.0K | 0.00% | +24,636+615,900.0% | Added |
| Public Employees Retirement Association of Colorado | 24,123 | $561.0K | 0.00% | 00.0% | Unchanged |
| Diversified Trust Co | 23,999 | $558.0K | 0.02% | −1,220−4.8% | Reduced |
| HSBC Holdings PLC | 23,813 | $557.0K | 0.00% | +3,576+17.7% | Added |
| DuPont Capital Management Corp | 23,192 | $539.0K | 0.02% | −23,649−50.5% | Reduced |
| IndexIQ Advisors LLC | 22,607 | $526.0K | 0.02% | −1,461−6.1% | Reduced |
| Horizon Kinetics Asset Management LLC | 22,000 | $512.0K | 0.01% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 20,914 | $486.0K | 0.00% | +3,520+20.2% | Added |
| Bridgewater Associates, LP | 19,332 | $450.0K | 0.00% | +2,449+14.5% | Added |
| Mount Yale Investment Advisors, LLC | 19,208 | $447.0K | 0.05% | +4,308+28.9% | Added |
| Royal Bank of Canada | 19,016 | $442.0K | 0.00% | −4,635−19.6% | Reduced |
| Nisa Investment Advisors, LLC | 17,186 | $438.0K | 0.00% | −2,008−10.5% | Reduced |
| Auxier Asset Management | 17,091 | $398.0K | 0.06% | −2,325−12.0% | Reduced |
| Tower Research Capital LLC (TRC) | 16,256 | $378.0K | 0.01% | +9,947+157.7% | Added |
| Gotham Asset Management, LLC | 16,078 | $374.0K | 0.01% | +16,078 | New |
| O'Shaughnessy Asset Management, LLC | 15,777 | $367.0K | 0.01% | +3,747+31.1% | Added |
| Hussman Strategic Advisors, Inc. | 15,500 | $361.0K | 0.08% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 15,465 | $360.0K | 0.00% | +9,949+180.4% | Added |
| Agf Investments Inc. | 15,334 | $357.0K | 0.00% | +9,334+155.6% | Added |
| Manteio Capital LLC | 15,045 | $350.0K | 0.45% | +15,045 | New |
| Corton Capital Inc. | 14,762 | $343.0K | 0.15% | +14,762 | New |
| Assenagon Asset Management S.A. | 14,541 | $338.0K | 0.00% | +4,160+40.1% | Added |
| Envestnet Asset Management Inc | 14,405 | $335.0K | 0.00% | +14,405 | New |
| Raymond James & Associates | 14,096 | $328.0K | 0.00% | −1,634−10.4% | Reduced |
| STRS Ohio | 13,700 | $318.0K | 0.00% | −37,000−73.0% | Reduced |
| Private Advisor Group, LLC | 12,591 | $293.0K | 0.00% | −8,036−39.0% | Reduced |
| Ameritas Investment Partners, Inc. | 12,578 | $293.0K | 0.01% | 00.0% | Unchanged |
| Integrated Investment Consultants, LLC | 11,930 | $278.0K | 0.07% | +3,400+39.9% | Added |
| Tokio Marine Asset Management Co Ltd | 11,200 | $261.0K | 0.02% | −2,200−16.4% | Reduced |
| Mackenzie Financial Corp | 10,928 | $254.0K | 0.00% | +1,634+17.6% | Added |
| Evercore Wealth Management, LLC | 10,598 | $246.0K | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 10,404 | $242.0K | 0.00% | −2,898−21.8% | Reduced |
| XTX Topco Ltd | 10,120 | $235.0K | 0.13% | +3,267+47.7% | Added |
| Fox Run Management, L.L.C. | 10,014 | $233.0K | 0.14% | +10,014 | New |
| Bailard, Inc. | 9,887 | $230.0K | 0.01% | +9,887 | New |
| Point72 Hong Kong Ltd | 8,620 | $201.0K | 0.02% | +8,620 | New |
| Personal Cfo Solutions, LLC | 8,600 | $200.0K | 0.04% | +8,600 | New |
| US Bancorp | 8,527 | $198.0K | 0.00% | +4,327+103.0% | Added |
| State of Wyoming | 6,329 | $148.0K | 0.07% | +2,794+79.0% | Added |
| Eaton Vance Management | 5,000 | $116.0K | 0.00% | 00.0% | Unchanged |
| American Portfolios Advisors | 3,300 | $76.8K | 0.00% | +100+3.1% | Added |
| Acadian Asset Management LLC | 2,885 | $67.0K | 0.00% | −222,634−98.7% | Reduced |
| Altshuler Shaham Ltd | 2,131 | $50.0K | 0.00% | −1,938−47.6% | Reduced |
| Umb Bank N A | 2,000 | $47.0K | 0.00% | +2,000 | New |
| Quantbot Technologies LP | 2,012 | $46.0K | 0.00% | −437−17.8% | Reduced |
| Mark Sheptoff Financial Planning, LLC | 1,650 | $38.0K | 0.02% | +1,650 | New |
| Credit Agricole S A | 1,500 | $35.0K | 0.00% | +1,500 | New |
| First Manhattan Co | 1,000 | $23.0K | 0.00% | 00.0% | Unchanged |
| Trust Co of Vermont | 1,000 | $23.0K | 0.00% | +1,000 | New |
| Group One Trading, L.P. | 574 | $13.0K | 0.00% | −9,112−94.1% | Reduced |
| Captrust Financial Advisors | 511 | $12.0K | 0.00% | +232+83.2% | Added |
| Steward Partners Investment Advisory, LLC | 500 | $12.0K | 0.00% | +500 | New |
| Daiwa Securities Group Inc. | 472 | $11.0K | 0.00% | −81−14.6% | Reduced |
| Cribstone Capital Management, LLC | 482 | $11.0K | 0.01% | 00.0% | Unchanged |
| Whittier Trust Co | 415 | $10.0K | 0.00% | 00.0% | Unchanged |
| Schroder Investment Management Group | 405 | $9.00K | 0.00% | +405 | New |
| Retirement Planning Co of New England, Inc. | 361 | $8.00K | 0.00% | +361 | New |
| Neo Ivy Capital Management | 259 | $6.00K | 0.01% | +259 | New |
| Glassman Wealth Services | 207 | $5.00K | 0.00% | −116−35.9% | Reduced |
| Cornerstone Advisory, LLC | 200 | $5.00K | 0.00% | +200 | New |
| TCI Wealth Advisors, Inc. | 171 | $4.00K | 0.00% | −2,370−93.3% | Reduced |
| Hantz Financial Services, Inc. | 153 | $4.00K | 0.00% | −100−39.5% | Reduced |
| Baillie Gifford & Co | 192 | $4.00K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 162 | $4.00K | 0.00% | −21−11.5% | Reduced |
| Smith Group Asset Management, LLC | 180 | $4.00K | 0.00% | 00.0% | Unchanged |
| Reilly Financial Advisors, LLC | 175 | $4.00K | 0.00% | +75+75.0% | Added |
| Spire Wealth Management | 118 | $3.00K | 0.00% | 00.0% | Unchanged |
| Kelly Financial Services LLC | 100 | $2.33K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 100 | $2.00K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 70 | $2.00K | 0.00% | −14−16.7% | Reduced |