Amarin Corp PLC
AMRN- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0000897448
No open-market purchases or sales by Amarin Corp PLC insiders were filed in the last 90 days; 80 institutions reported holding it in 13F filings for Q2 2026, worth $73.4M in total; no superinvestor holds it.
13F holders, Q2 2021
Institutional positions in Amarin Corp 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
- 234
- −15 vs. Q1 2021
- Shares held
- 128.3M
- −11.3M (−8.1%) vs. Q1 2021
- Total value
- $560.8M
- −$302.9M (−35.1%) vs. Q1 2021
- New holders
- 29
- 59 more added
- Sold out
- 44
- 55 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 AMRN 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 | 80 | $73.4M |
| Q1 2026 | 69 | $66.7M |
| Q4 2025 | 82 | $63.6M |
| Q3 2025 | 91 | $65.8M |
| Q2 2025 | 89 | $57.0M |
| Q1 2025 | 142 | $31.0M |
| Q4 2024 | 162 | $34.4M |
| Q3 2024 | 159 | $41.1M |
| Q2 2024 | 172 | $53.6M |
| Q1 2024 | 174 | $78.7M |
| Q4 2023 | 182 | $82.8M |
| Q3 2023 | 184 | $82.9M |
| Q2 2023 | 199 | $122.7M |
| Q1 2023 | 202 | $148.7M |
| Q4 2022 | 211 | $136.9M |
| Q3 2022 | 204 | $140.8M |
| Q2 2022 | 230 | $203.8M |
| Q1 2022 | 229 | $437.5M |
| Q4 2021 | 240 | $459.3M |
| Q3 2021 | 236 | $610.4M |
| Q2 2021 | 234 | $560.8M |
| Q1 2021 | 250 | $863.8M |
Institutions, Q2 2021
Shares, value and share of portfolio for each institution holding Amarin Corp PLC; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank of America Corp | 476,751 | $2.09M | 0.00% | −187,095−28.2% | Reduced |
| Group One Trading, L.P. | 503,756 | $2.21M | 0.04% | +226,978+82.0% | Added |
| Jane Street Group, LLC | 645,307 | $2.83M | 0.01% | +528,935+454.5% | Added |
| Quinn Opportunity Partners LLC | 647,000 | $2.83M | 0.18% | +284,000+78.2% | Added |
| Cutter & CO Brokerage, Inc. | 682,850 | $2.99M | 0.69% | +75,600+12.4% | Added |
| Gratus Capital LLC | 728,220 | $3.19M | 0.35% | +67,215+10.2% | Added |
| Resources Investment Advisors, LLC. | 756,245 | $3.31M | 0.14% | +56,000+8.0% | Added |
| UBS Group AG | 823,880 | $3.61M | 0.00% | +17,105+2.1% | Added |
| Oracle Investment Management Inc | 851,335 | $3.73M | 0.52% | −1,233,504−59.2% | Reduced |
| Private Advisor Group, LLC | 1,037,808 | $4.55M | 0.04% | +16,998+1.7% | Added |
| Citadel Advisors LLC | 1,052,510 | $4.61M | 0.00% | −1,713,454−61.9% | Reduced |
| Sofinnova Investments, Inc. | 1,170,584 | $5.13M | 0.31% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 1,172,534 | $5.14M | 0.01% | −1,367,797−53.8% | Reduced |
| Ameriprise Financial Inc | 1,259,966 | $5.52M | 0.00% | −303,766−19.4% | Reduced |
| Renaissance Technologies LLC | 1,413,000 | $6.19M | 0.01% | −519,600−26.9% | Reduced |
| Edgestream Partners, L.P. | 1,529,247 | $6.70M | 0.39% | −175,963−10.3% | Reduced |
| BVF Inc | 1,715,981 | $7.52M | 0.28% | 00.0% | Unchanged |
| Longitude (Cayman) Ltd. | 1,760,000 | $7.71M | 5.04% | +190,000+12.1% | Added |
| Point72 Asset Management, L.P. | 1,862,200 | $8.16M | 0.04% | +354,200+23.5% | Added |
| Millennium Management LLC | 1,960,375 | $8.59M | 0.01% | −1,121,473−36.4% | Reduced |
| Two Sigma Investments, LP | 1,997,451 | $8.75M | 0.02% | +1,595,425+396.8% | Added |
| Susquehanna International Group, LLP | 2,092,320 | $9.16M | 0.01% | −1,038,277−33.2% | Reduced |
| Fairmount Funds Management LLC | 2,533,237 | $11.1M | 4.56% | +925,000+57.5% | Added |
| Rock Springs Capital Management LP | 4,320,000 | $18.9M | 0.37% | +125,000+3.0% | Added |
| DG Capital Management, LLC | 4,332,483 | $19.0M | 4.20% | +1,155,337+36.4% | Added |
| Clearbridge Investments, LLC | 4,790,224 | $21.0M | 0.01% | +706,185+17.3% | Added |
| Boxer Capital, LLC | 6,000,000 | $26.3M | 0.93% | 00.0% | Unchanged |
| Avoro Capital Advisors LLC | 6,000,000 | $26.3M | 0.46% | 00.0% | Unchanged |
| Morgan Stanley | 6,295,074 | $27.6M | 0.00% | −44,005−0.7% | Reduced |
| SCP Investment, LP | 6,750,000 | $29.6M | 8.56% | +1,250,000+22.7% | Added |
| Grosvenor Holdings, L.L.C. | 6,790,071 | $29.7M | 2.95% | 00.0% | Unchanged |
| Eversept Partners, LP | 16,669,471 | $73.0M | 6.76% | −227,325−1.3% | Reduced |
| Baker Bros. Advisors LP | 26,453,422 | $115.9M | 0.51% | 00.0% | Unchanged |
| Westside Investment Management, Inc. | 312,015 | – | – | +35,775+13.0% | Added |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −3,500,000−100.0% | Sold out |
| Pictet Asset Management Ltd | 0 | $0 | 0.00% | −1,757,999−100.0% | Sold out |
| Agf Investments Inc. | 0 | $0 | 0.00% | −1,301,492−100.0% | Sold out |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −714,220−100.0% | Sold out |
| Integral Health Asset Management, LLC | 0 | $0 | 0.00% | −500,000−100.0% | Sold out |
| Apis Capital Advisors, LLC | 0 | $0 | 0.00% | −270,000−100.0% | Sold out |
| Quantitative Investment Management, LLC | 0 | $0 | 0.00% | −198,867−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −157,957−100.0% | Sold out |
| Davenport & Co LLC | 0 | $0 | 0.00% | −132,190−100.0% | Sold out |
| Quantitative Systematic Strategies LLC | 0 | $0 | 0.00% | −55,556−100.0% | Sold out |
| Adalta Capital Management LLC | 0 | $0 | 0.00% | −41,265−100.0% | Sold out |
| Capital Fund Management S.A. | 0 | $0 | 0.00% | −35,021−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −34,787−100.0% | Sold out |
| Athanor Capital, LP | 0 | $0 | 0.00% | −32,980−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −32,700−100.0% | Sold out |
| Kamunting Street Capital Management, L.P. | 0 | $0 | 0.00% | −30,377−100.0% | Sold out |
| PFS Investments Inc. | 0 | $0 | 0.00% | −27,879−100.0% | Sold out |
| Caas Capital Management LP | 0 | $0 | 0.00% | −26,209−100.0% | Sold out |
| Marcum Wealth, LLC | 0 | $0 | 0.00% | −23,848−100.0% | Sold out |
| Vigilare Wealth Management | 0 | $0 | 0.00% | −18,785−100.0% | Sold out |
| M Holdings Securities, Inc. | 0 | $0 | 0.00% | −17,877−100.0% | Sold out |
| Camden Capital, LLC | 0 | $0 | 0.00% | −17,575−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −14,400−100.0% | Sold out |
| Parametrica Management Ltd | 0 | $0 | 0.00% | −13,360−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −13,376−100.0% | Sold out |
| Sightline Wealth Advisors, LLC | 0 | $0 | 0.00% | −11,700−100.0% | Sold out |
| First Republic Investment Management, Inc. | 0 | $0 | 0.00% | −10,200−100.0% | Sold out |
| Seven Eight Capital, LP | 0 | $0 | 0.00% | −11,300−100.0% | Sold out |
| Sowell Financial Services LLC | 0 | $0 | 0.00% | −5,738−100.0% | Sold out |
| NWK Group, Inc. | 0 | $0 | 0.00% | −1,700−100.0% | Sold out |
| Ameritas Investment Company, LLC | 0 | $0 | 0.00% | −1,513−100.0% | Sold out |
| Wealthcare Advisory Partners LLC | 0 | $0 | 0.00% | −1,310−100.0% | Sold out |
| Howe & Rusling Inc | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Bedel Financial Consulting, Inc. | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| WealthShield Partners, LLC | 0 | $0 | 0.00% | −800−100.0% | Sold out |
| Capital Analysts, LLC | 0 | $0 | 0.00% | −645−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Pflug Koory, LLC | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| International Assets Investment Management, LLC | 0 | $0 | 0.00% | −515−100.0% | Sold out |
| Valeo Financial Advisors, LLC | 0 | $0 | 0.00% | −333−100.0% | Sold out |
| TCI Wealth Advisors, Inc. | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Fieldpoint Private Securities, LLC | 0 | $0 | 0.00% | −205−100.0% | Sold out |
| Sofos Investments, Inc. | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Alpha DNA Investment Management LLC | 0 | $0 | 0.00% | −80−100.0% | Sold out |
| Integer Wealth Advisors Group LLC | – | – | – | – | Not filed |