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, Q4 2025
Institutional positions in Amarin Corp PLC as of Dec 31, 2025. 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
- 82
- −8 vs. Q3 2025
- Shares held
- 4.54M
- +547.3K (+13.7%) vs. Q3 2025
- Total value
- $63.6M
- −$2.05M (−3.1%) vs. Q3 2025
- New holders
- 10
- 26 more added
- Sold out
- 18
- 17 more reduced
1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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, Q4 2025
Shares, value and share of portfolio for each institution holding Amarin Corp PLC; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sarissa Capital Management LP | 1,673,395 | $23.4M | 10.48% | +430,868+34.7% | Added |
| Acadian Asset Management LLC | 580,442 | $8.08M | 0.01% | +123,862+27.1% | Added |
| Kynam Capital Management, LP | 389,273 | $5.43M | 0.35% | −186,838−32.4% | Reduced |
| Morgan Stanley | 330,109 | $4.61M | 0.00% | +60,446+22.4% | Added |
| Eversept Partners, LP | 172,188 | $2.40M | 0.13% | +4,912+2.9% | Added |
| Citadel Advisors LLC | 168,004 | $2.34M | 0.00% | +45,713+37.4% | Added |
| Millennium Management LLC | 166,235 | $2.32M | 0.00% | +33,844+25.6% | Added |
| Waterfront Wealth Inc. | 142,540 | $2.27M | 0.43% | +64,580+82.8% | Added |
| Two Sigma Investments, LP | 111,168 | $1.55M | 0.00% | +51,097+85.1% | Added |
| BNP Paribas Arbitrage, SA | 104,345 | $1.46M | 0.00% | +16,979+19.4% | Added |
| SCP Investment, LP | 100,000 | $1.40M | 1.14% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 61,847 | $863.1K | 0.00% | −18,262−22.8% | Reduced |
| LCM Capital Management Inc | 42,262 | $589.8K | 0.29% | −500−1.2% | Reduced |
| Two Sigma Advisers, LP | 36,995 | $516.3K | 0.00% | +20,200+120.3% | Added |
| Point72 Asset Management, L.P. | 36,491 | $509.2K | 0.00% | +36,491 | New |
| Jane Street Group, LLC | 32,832 | $458.2K | 0.00% | +4,908+17.6% | Added |
| SEI Investments Co | 29,212 | $407.6K | 0.00% | 00.0% | Unchanged |
| Raymond James Financial Inc | 28,036 | $391.2K | 0.00% | −11,308−28.7% | Reduced |
| Jump Financial, LLC | 26,900 | $375.4K | 0.00% | +7,500+38.7% | Added |
| Advisor Group Holdings, Inc. | 24,271 | $338.7K | 0.00% | −5,851−19.4% | Reduced |
| State Street Corp | 23,867 | $333.1K | 0.00% | +592+2.5% | Added |
| Bleakley Financial Group, LLC | 23,489 | $327.8K | 0.01% | +18+0.1% | Added |
| Resources Investment Advisors, LLC. | 20,326 | $283.6K | 0.00% | −4,585−18.4% | Reduced |
| State of New Jersey Common Pension Fund D | 18,879 | $263.5K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 18,694 | $260.9K | 0.00% | −3,060−14.1% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 18,370 | $256.4K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 17,124 | $239.0K | 0.01% | +17,124 | New |
| Ameriprise Financial Inc | 17,101 | $238.6K | 0.00% | −275−1.6% | Reduced |
| State of Tennessee, Treasury Department | 15,004 | $223.9K | 0.00% | 00.0% | Unchanged |
| Quinn Opportunity Partners LLC | 14,305 | $199.6K | 0.01% | −44,156−75.5% | Reduced |
| EntryPoint Capital, LLC | 12,542 | $175.0K | 0.07% | +12,542 | New |
| Geode Capital Management, LLC | 11,771 | $164.3K | 0.00% | −2,478−17.4% | Reduced |
| Johnson Financial Group, Inc. | 10,000 | $139.6K | 0.01% | 00.0% | Unchanged |
| Wells Fargo & Company | 9,254 | $129.1K | 0.00% | +2,390+34.8% | Added |
| Steward Partners Investment Advisory, LLC | 8,898 | $124.2K | 0.00% | +290+3.4% | Added |
| New York State Common Retirement Fund | 7,605 | $106.1K | 0.00% | +2,756+56.8% | Added |
| Northwestern Mutual Wealth Management Co | 5,762 | $80.4K | 0.00% | +12+0.2% | Added |
| Federation des caisses Desjardins du Quebec | 4,615 | $64.3K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 4,237 | $59.1K | 0.00% | −12,052−74.0% | Reduced |
| BlackRock, Inc. | 3,451 | $48.2K | 0.00% | −10,048−74.4% | Reduced |
| Rhumbline Advisers | 3,040 | $42.4K | 0.00% | +1,720+130.3% | Added |
| Royal Bank of Canada | 1,903 | $27.0K | 0.00% | −2,428−56.1% | Reduced |
| GWM Advisors LLC | 1,370 | $19.1K | 0.00% | +23+1.7% | Added |
| Farther Finance Advisors, LLC | 942 | $13.1K | 0.00% | +5+0.5% | Added |
| Tower Research Capital LLC (TRC) | 772 | $10.8K | 0.00% | −199−20.5% | Reduced |
| Beaird Harris Wealth Management, LLC | 750 | $10.5K | 0.00% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 535 | $7.47K | 0.00% | +500+1,428.6% | Added |
| Estate Planners Group, LLC | 500 | $6.98K | 0.00% | +500 | New |
| Simplex Trading, LLC | 494 | $6.89K | 0.00% | +494 | New |
| Bank of America Corp | 430 | $6.00K | 0.00% | −1,097−71.8% | Reduced |
| GAMMA Investing LLC | 266 | $3.71K | 0.00% | +30+12.7% | Added |
| Westside Investment Management, Inc. | 214 | $2.99K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 200 | $2.79K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 166 | $2.32K | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 124 | $1.73K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 114 | $1.59K | 0.00% | +35+44.3% | Added |
| Huntington National Bank | 100 | $1.40K | 0.00% | +100 | New |
| Harbour Investments, Inc. | 98 | $1.37K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 77 | $1.07K | 0.00% | +52+208.0% | Added |
| Larson Financial Group LLC | 74 | $1.03K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 92 | $1.00K | 0.00% | 00.0% | Unchanged |
| Resources Management Corp | 60 | $1.00K | 0.00% | 00.0% | Unchanged |
| Activest Wealth Management | 50 | $698 | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 50 | $697 | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 42 | $587 | 0.00% | −17−28.8% | Reduced |
| Allworth Financial LP | 36 | $503 | 0.00% | +8+28.6% | Added |
| National Bank of Canada | 35 | $486 | 0.00% | 00.0% | Unchanged |
| SageView Advisory Group, LLC | 19 | $266 | 0.00% | +19 | New |
| Keating Financial Advisory Services, Inc. | 15 | $209 | 0.00% | +15 | New |
| Atlantic Union Bankshares Corp | 12 | $168 | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 12 | $167 | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 10 | $140 | 0.00% | 00.0% | Unchanged |
| Creative Capital Management Investments LLC | 9 | $126 | 0.00% | 00.0% | Unchanged |
| Key Financial Inc | 8 | $112 | 0.00% | 00.0% | Unchanged |
| Eastern Bank | 7 | $98 | 0.00% | 00.0% | Unchanged |
| Winch Advisory Services, LLC | 7 | $98 | 0.00% | 00.0% | Unchanged |
| McGuire Capital Advisors Inc | 7 | $98 | 0.00% | +7 | New |
| SBI Securities Co., Ltd. | 5 | $70 | 0.00% | −68−93.2% | Reduced |
| Crewe Advisors LLC | 5 | $70 | 0.00% | 00.0% | Unchanged |
| Caitlin John, LLC | 2 | $28 | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 1 | $14 | 0.00% | 00.0% | Unchanged |
| Brooklands Fund Management Ltd | 2,994 | – | – | +2,994 | New |
| Hayek Kallen Investment Management | 0 | $0 | 0.00% | −25,821−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −18,346−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −13,520−100.0% | Sold out |
| NJ State Employees Deferred Compensation Plan | 0 | $0 | 0.00% | −10,900−100.0% | Sold out |
| Mercer Global Advisors Inc | 0 | $0 | 0.00% | −10,025−100.0% | Sold out |
| China Universal Asset Management Co., Ltd. | 0 | $0 | 0.00% | −3,534−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −2,283−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −2,242−100.0% | Sold out |
| GPS Wealth Strategies Group, LLC | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Banque Cantonale Vaudoise | 0 | $0 | 0.00% | −1,957−100.0% | Sold out |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −779−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −655−100.0% | Sold out |
| GF Fund Management Co. Ltd. | 0 | $0 | 0.00% | −434−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −388−100.0% | Sold out |
| Daiwa Securities Group Inc. | 0 | $0 | 0.00% | −66−100.0% | Sold out |
| Investors Research Corp | 0 | $0 | 0.00% | −61−100.0% | Sold out |
| Bryn Mawr Trust Co | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −9−100.0% | Sold out |