AMARIN CORP PLC\UK - AMRN
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sarissa Capital Management LP | History | No change | 1,673,395 | 26,673 | 15.0% | 15.0% | 1 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | No change | 720,984 | 11,467 | 0.01% | 0.01% | 2 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Kynam Capital Management, LP | History | No change | 532,982 | 8,495 | 0.47% | 0.47% | 3 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| MORGAN STANLEY | History | No change | 223,617 | 3,564 | 0.0% | 0.0% | 4 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Waterfront Wealth Inc. | History | No change | 213,949 | 3,183 | 0.49% | 0.49% | 5 | 0 | 0.0% | Q2 2026 | Jul 30, 2026 |
| Brooklands Fund Management Ltd | History | No change | 177,325 | 2,741 | 2.14% | 2.14% | 6 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| Eversept Partners, LP | History | No change | 145,296 | 2,316 | 0.12% | 0.12% | 7 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| CITADEL ADVISORS LLC | History | No change | 124,464 | 1,983 | 0.0% | 0.0% | 8 | 0 | 0.0% | Q2 2026 | Sep 02, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | No change | 115,808 | 1,845 | 0.0% | 0.0% | 9 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | No change | 101,201 | 1,613 | 0.0% | 0.0% | 10 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | No change | 100,511 | 1,602 | 0.0% | 0.0% | 11 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | No change | 71,813 | 1,144 | 0.0% | 0.0% | 12 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| LCM Capital Management Inc | History | No change | 51,362 | 818 | 0.36% | 0.36% | 13 | 0 | 0.0% | Q2 2026 | Jul 30, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | No change | 48,369 | 771 | 0.0% | 0.0% | 14 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| JANE STREET GROUP, LLC | History | No change | 37,628 | 599 | 0.0% | 0.0% | 15 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| GEORGE KAISER FAMILY FOUNDATION | History | No change | 37,207 | 593 | 0.06% | 0.06% | 16 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| SEI INVESTMENTS CO | History | No change | 29,211 | 465 | 0.0% | 0.0% | 17 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| STATE STREET CORP | History | No change | 25,016 | 398 | 0.0% | 0.0% | 18 | 0 | 0.0% | Q2 2026 | Sep 22, 2026 |
| Bleakley Financial Group, LLC | History | No change | 23,505 | 374 | 0.0% | 0.0% | 19 | 0 | 0.0% | Q2 2026 | Aug 05, 2026 |
| AMERIPRISE FINANCIAL INC | History | No change | 18,982 | 302 | 0.0% | 0.0% | 20 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| State of New Jersey Common Pension Fund D | History | No change | 18,879 | 300 | 0.0% | 0.0% | 21 | 0 | 0.0% | Q2 2026 | Aug 04, 2026 |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | History | No change | 18,370 | 292 | 0.0% | 0.0% | 22 | 0 | 0.0% | Q2 2026 | Jul 17, 2026 |
| RAYMOND JAMES FINANCIAL INC | History | No change | 18,165 | 289 | 0.0% | 0.0% | 23 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| R Squared Ltd | History | No change | 16,938 | 269 | 0.14% | 0.14% | 24 | 0 | 0.0% | Q2 2026 | Aug 05, 2026 |
| State of Tennessee, Department of Treasury | History | No change | 15,004 | 239 | 0.0% | 0.0% | 25 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Quadrature Capital Ltd | History | No change | 14,842 | 236 | 0.0% | 0.0% | 26 | 0 | 0.0% | Q2 2026 | Aug 06, 2026 |
| Quinn Opportunity Partners LLC | History | No change | 14,305 | 228 | 0.01% | 0.01% | 27 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| WELLS FARGO & COMPANY/MN | History | No change | 13,913 | 221 | 0.0% | 0.0% | 28 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Hayek Kallen Investment Management | History | No change | 12,809 | 204 | 0.06% | 0.06% | 29 | 0 | 0.0% | Q2 2026 | Aug 17, 2026 |
| EntryPoint Capital, LLC | History | No change | 12,226 | 194 | 0.05% | 0.05% | 30 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Jump Financial, LLC | History | No change | 12,008 | 191 | 0.0% | 0.0% | 31 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | No change | 11,771 | 187 | 0.0% | 0.0% | 32 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| OSAIC HOLDINGS, INC. | History | No change | 11,565 | 184 | 0.0% | 0.0% | 33 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Verdad Advisers, LP | History | No change | 10,431 | 166 | 0.16% | 0.16% | 34 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| UBS Group AG | History | No change | 10,063 | 160 | 0.0% | 0.0% | 35 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Steward Partners Investment Advisory, LLC | History | No change | 8,910 | 142 | 0.0% | 0.0% | 36 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| NEW YORK STATE COMMON RETIREMENT FUND | History | No change | 7,605 | 121 | 0.0% | 0.0% | 37 | 0 | 0.0% | Q2 2026 | Jul 29, 2026 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | History | No change | 5,774 | 92 | 0.0% | 0.0% | 38 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| Federation des caisses Desjardins du Quebec | History | No change | 4,615 | 73 | 0.0% | 0.0% | 39 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| RHUMBLINE ADVISERS | History | No change | 3,733 | 59 | 0.0% | 0.0% | 40 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| NATIONAL BANK OF CANADA /FI/ | History | No change | 2,518 | 40 | 0.0% | 0.0% | 41 | 0 | 0.0% | Q2 2026 | Aug 10, 2026 |
| ROYAL BANK OF CANADA | History | No change | 1,877 | 30 | 0.0% | 0.0% | 42 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| GAMMA Investing LLC | History | No change | 1,576 | 25 | 0.0% | 0.0% | 43 | 0 | 0.0% | Q2 2026 | Jul 07, 2026 |
| NewEdge Advisors, LLC | History | No change | 1,347 | 21 | 0.0% | 0.0% | 44 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| Farther Finance Advisors, LLC | History | No change | 958 | 15 | 0.0% | 0.0% | 45 | 0 | 0.0% | Q2 2026 | Jul 17, 2026 |
| BlackRock, Inc. | History | No change | 858 | 13 | 0.0% | 0.0% | 46 | 0 | 0.0% | Q2 2026 | Aug 07, 2026 |
| IFP Advisors, Inc | History | No change | 814 | 12 | 0.0% | 0.0% | 47 | 0 | 0.0% | Q2 2026 | Jul 20, 2026 |
| Beaird Harris Wealth Management, LLC | History | No change | 750 | 11 | 0.0% | 0.0% | 48 | 0 | 0.0% | Q2 2026 | Jul 08, 2026 |
| CoreCap Advisors, LLC | History | No change | 535 | 8 | 0.0% | 0.0% | 49 | 0 | 0.0% | Q2 2026 | Jul 06, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | No change | 493 | 7 | 0.0% | 0.0% | 50 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| BARCLAYS PLC | History | No change | 305 | 4 | 0.0% | 0.0% | 51 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| JPMORGAN CHASE & CO | History | No change | 242 | 3 | 0.0% | 0.0% | 52 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| Westside Investment Management, Inc. | History | No change | 205 | 3 | 0.0% | 0.0% | 53 | 0 | 0.0% | Q2 2026 | Jul 27, 2026 |
| GROUP ONE TRADING LLC | History | No change | 130 | 2 | 0.0% | 0.0% | 54 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Global Retirement Partners, LLC | History | No change | 166 | 2 | 0.0% | 0.0% | 55 | 0 | 0.0% | Q2 2026 | Aug 06, 2026 |
| HARBOUR INVESTMENTS, INC. | History | No change | 98 | 1 | 0.0% | 0.0% | 56 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| CITIGROUP INC | History | No change | 8 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 03, 2026 |
| Atlantic Union Bankshares Corp | History | No change | 12 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| EASTERN BANK | History | No change | 7 | 0 | — | — | — | 0 | 0.0% | Q3 2026 | Oct 05, 2026 |
| WHITTIER TRUST CO | History | No change | 4 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Jul 27, 2026 |
| WHITTIER TRUST CO OF NEVADA INC | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Jul 27, 2026 |
| Allworth Financial LP | History | No change | 5 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| JFS WEALTH ADVISORS, LLC | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Jul 10, 2026 |
| Arax Advisory Partners | History | No change | 43 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 10, 2026 |
| Darwin Wealth Management, LLC | History | No change | 25 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Jul 21, 2026 |
| Parallel Advisors, LLC | History | No change | 10 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 05, 2026 |
| BFSG, LLC | History | No change | 5 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Jul 20, 2026 |
| Crewe Advisors LLC | History | No change | 5 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Jul 23, 2026 |
| Truvestments Capital LLC | History | No change | 12 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| Key FInancial Inc | History | No change | 8 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Jul 24, 2026 |
| HighMark Wealth Management LLC | History | No change | 50 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| Continuum Advisory, LLC | History | No change | 19 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 06, 2026 |
| SBI Securities Co., Ltd. | History | No change | 5 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Jul 22, 2026 |
| Activest Wealth Management | History | No change | 50 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Jul 16, 2026 |
| Creative Capital Management Investments LLC | History | No change | 9 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Jul 24, 2026 |
| Caitong International Asset Management Co., Ltd | History | No change | 17 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 04, 2026 |
| Caitlin John, LLC | History | No change | 2 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 17, 2026 |
| MCGUIRE CAPITAL ADVISORS INC | History | No change | 7 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Oakmont Advisory Group, LLC | History | No change | 5 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 03, 2026 |