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 2026
Institutional positions in Amarin Corp PLC as of Jun 30, 2026. 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
- 80
- +12 vs. Q1 2026
- Shares held
- 4.63M
- +13.4K (+0.3%) vs. Q1 2026
- Total value
- $73.4M
- +$6.73M (+10.1%) vs. Q1 2026
- New holders
- 19
- 16 more added
- Sold out
- 7
- 13 more reduced
1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 | $64.0M |
| Q3 2025 | 91 | $66.2M |
| Q2 2025 | 89 | $57.0M |
| Q1 2025 | 142 | $31.1M |
| Q4 2024 | 162 | $34.4M |
| Q3 2024 | 159 | $41.2M |
| Q2 2024 | 172 | $53.6M |
| Q1 2024 | 174 | $85.3M |
| Q4 2023 | 182 | $90.8M |
| Q3 2023 | 184 | $85.7M |
| Q2 2023 | 199 | $122.7M |
| Q1 2023 | 202 | $149.6M |
| Q4 2022 | 211 | $136.9M |
| Q3 2022 | 204 | $142.1M |
| Q2 2022 | 230 | $207.6M |
| Q1 2022 | 229 | $442.3M |
| Q4 2021 | 240 | $474.6M |
| Q3 2021 | 236 | $617.2M |
| Q2 2021 | 234 | $566.5M |
| Q1 2021 | 250 | $871.8M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Amarin Corp PLC; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sarissa Capital Management LP | 1,673,395 | $26.7M | 15.00% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 720,984 | $11.5M | 0.01% | +84,215+13.2% | Added |
| Kynam Capital Management, LP | 532,982 | $8.50M | 0.47% | +60,600+12.8% | Added |
| Morgan Stanley | 223,617 | $3.56M | 0.00% | −69,555−23.7% | Reduced |
| Waterfront Wealth Inc. | 213,949 | $3.18M | 0.49% | +10,611+5.2% | Added |
| Brooklands Fund Management Ltd | 177,325 | $2.74M | 2.15% | +161,729+1,037.0% | Added |
| Eversept Partners, LP | 145,296 | $2.32M | 0.13% | −2,419−1.6% | Reduced |
| Millennium Management LLC | 115,808 | $1.85M | 0.00% | −184,728−61.5% | Reduced |
| Two Sigma Investments, LP | 100,511 | $1.60M | 0.00% | −7,031−6.5% | Reduced |
| Citadel Advisors LLC | 95,364 | $1.52M | 0.00% | +14,789+18.4% | Added |
| BNP Paribas Arbitrage, SA | 71,813 | $1.14M | 0.00% | −3,690−4.9% | Reduced |
| LCM Capital Management Inc | 51,362 | $818.7K | 0.36% | +7,900+18.2% | Added |
| Renaissance Technologies LLC | 48,369 | $771.0K | 0.00% | +29,113+151.2% | Added |
| Jane Street Group, LLC | 37,628 | $599.8K | 0.00% | +37,628 | New |
| George Kaiser Family Foundation | 37,207 | $593.1K | 0.06% | +37,207 | New |
| SEI Investments Co | 29,211 | $465.6K | 0.00% | +29,211 | New |
| Susquehanna International Group, LLP | 29,001 | $462.3K | 0.00% | −8,666−23.0% | Reduced |
| State Street Corp | 25,016 | $398.8K | 0.00% | +67+0.3% | Added |
| Bleakley Financial Group, LLC | 23,505 | $374.7K | 0.00% | −59−0.3% | Reduced |
| Ameriprise Financial Inc | 18,982 | $302.6K | 0.00% | +766+4.2% | Added |
| State of New Jersey Common Pension Fund D | 18,879 | $300.9K | 0.00% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 18,370 | $292.8K | 0.00% | 00.0% | Unchanged |
| Raymond James Financial Inc | 18,165 | $289.6K | 0.00% | −910−4.8% | Reduced |
| R Squared Ltd | 16,938 | $270.0K | 0.14% | +16,938 | New |
| State of Tennessee, Treasury Department | 15,004 | $239.2K | 0.00% | 00.0% | Unchanged |
| Quadrature Capital Ltd | 14,842 | $236.6K | 0.00% | +14,842 | New |
| Quinn Opportunity Partners LLC | 14,305 | $228.0K | 0.01% | 00.0% | Unchanged |
| Wells Fargo & Company | 13,913 | $221.8K | 0.00% | +2,533+22.3% | Added |
| Hayek Kallen Investment Management | 12,809 | $204.0K | 0.06% | 00.0% | Unchanged |
| EntryPoint Capital, LLC | 12,226 | $194.9K | 0.05% | +12,226 | New |
| Jump Financial, LLC | 12,008 | $191.4K | 0.00% | +12,008 | New |
| Geode Capital Management, LLC | 11,771 | $187.6K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 11,565 | $184.3K | 0.00% | +2,174+23.1% | Added |
| Verdad Advisers, LP | 10,431 | $166.3K | 0.16% | +10,431 | New |
| UBS Group AG | 10,063 | $160.4K | 0.00% | −3,129−23.7% | Reduced |
| Steward Partners Investment Advisory, LLC | 8,910 | $142.0K | 0.00% | −56−0.6% | Reduced |
| New York State Common Retirement Fund | 7,605 | $121.2K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 5,774 | $92.0K | 0.00% | +24+0.4% | Added |
| Federation des caisses Desjardins du Quebec | 4,615 | $73.5K | 0.00% | 00.0% | Unchanged |
| Rhumbline Advisers | 3,733 | $59.5K | 0.00% | +394+11.8% | Added |
| National Bank of Canada | 2,518 | $40.1K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 1,877 | $30.0K | 0.00% | −76−3.9% | Reduced |
| GAMMA Investing LLC | 1,576 | $25.1K | 0.00% | +1,046+197.4% | Added |
| GWM Advisors LLC | 1,347 | $21.5K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 958 | $15.3K | 0.00% | −4−0.4% | Reduced |
| BlackRock, Inc. | 858 | $13.7K | 0.00% | −306−26.3% | Reduced |
| IFP Advisors, Inc | 814 | $13.0K | 0.00% | 00.0% | Unchanged |
| Beaird Harris Wealth Management, LLC | 750 | $12.0K | 0.00% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 535 | $8.53K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 493 | $7.84K | 0.00% | +339+220.1% | Added |
| Barclays PLC | 305 | $4.86K | 0.00% | +305 | New |
| JPMorgan Chase & Co | 242 | $3.85K | 0.00% | 00.0% | Unchanged |
| Westside Investment Management, Inc. | 205 | $3.27K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 166 | $2.65K | 0.00% | +166 | New |
| Group One Trading, L.P. | 130 | $2.07K | 0.00% | +101+348.3% | Added |
| Harbour Investments, Inc. | 98 | $1.56K | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 50 | $797 | 0.00% | 00.0% | Unchanged |
| Activest Wealth Management | 50 | $797 | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 43 | $685 | 0.00% | +43 | New |
| Darwin Advisors, LLC | 25 | $398 | 0.00% | +25 | New |
| Continuum Advisory, LLC | 19 | $303 | 0.00% | +19 | New |
| Caitong International Asset Management Co., Ltd | 17 | $271 | 0.00% | +17 | New |
| Atlantic Union Bankshares Corp | 12 | $192 | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 12 | $191 | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 10 | $159 | 0.00% | 00.0% | Unchanged |
| Creative Capital Management Investments LLC | 9 | $143 | 0.00% | 00.0% | Unchanged |
| Key Financial Inc | 8 | $128 | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 8 | $128 | 0.00% | +8 | New |
| Eastern Bank | 7 | $112 | 0.00% | 00.0% | Unchanged |
| Winch Advisory Services, LLC | 7 | $112 | 0.00% | 00.0% | Unchanged |
| McGuire Capital Advisors Inc | 7 | $112 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 5 | $80 | 0.00% | 00.0% | Unchanged |
| Crewe Advisors LLC | 5 | $80 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 5 | $80 | 0.00% | 00.0% | Unchanged |
| BFSG, LLC | 5 | $80 | 0.00% | +5 | New |
| Oakmont Advisory Group, LLC | 5 | $80 | 0.00% | +5 | New |
| Whittier Trust Co | 4 | $63 | 0.00% | +4 | New |
| Caitlin John, LLC | 2 | $32 | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 1 | $16 | 0.00% | 00.0% | Unchanged |
| Whittier Trust Co of Nevada Inc | 1 | $15 | 0.00% | +1 | New |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −240,761−100.0% | Sold out |
| Goldman Sachs Group Inc | 0 | $0 | 0.00% | −11,918−100.0% | Sold out |
| EverSource Wealth Advisors, LLC | 0 | $0 | 0.00% | −376−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −224−100.0% | Sold out |
| Larson Financial Group LLC | 0 | $0 | 0.00% | −74−100.0% | Sold out |
| Resources Management Corp | 0 | $0 | 0.00% | −60−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −42−100.0% | Sold out |
| CWM, LLC | – | – | – | – | Not filed |