Amarin Corp Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| SARISSA CAPITAL MANAGEMENT LP | 08/14/2026 | 1.67 M | $26.67 M | 0.00% | 8.05% |
| ACADIAN ASSET MANAGEMENT LLC | 08/13/2026 | 720.98 K | $11.47 M | 13.23% | 3.47% |
| KYNAM CAPITAL MANAGEMENT, LP | 08/14/2026 | 532.98 K | $8.50 M | 12.83% | 2.56% |
| MORGAN STANLEY | 08/13/2026 | 223.62 K | $3.56 M | -23.73% | 1.08% |
| WATERFRONT WEALTH INC. | 07/30/2026 | 213.95 K | $3.18 M | 5.22% | 1.03% |
| BROOKLANDS FUND MANAGEMENT LTD | 08/11/2026 | 177.33 K | $2.74 M | 100.00% | 0.85% |
| EVERSEPT PARTNERS, LP | 08/14/2026 | 145.30 K | $2.32 M | -1.64% | 0.70% |
| MILLENNIUM MANAGEMENT LLC | 08/14/2026 | 115.81 K | $1.85 M | -61.47% | 0.56% |
| TWO SIGMA INVESTMENTS, LP | 08/14/2026 | 100.51 K | $1.60 M | -6.54% | 0.48% |
| CITADEL ADVISORS LLC | 08/14/2026 | 95.36 K | $1.52 M | 18.35% | 0.46% |
| BNP PARIBAS ARBITRAGE, SNC | 08/13/2026 | 71.81 K | $1.14 M | -4.89% | 0.35% |
| LCM CAPITAL MANAGEMENT INC | 07/30/2026 | 51.36 K | $818.71 K | 18.18% | 0.25% |
| RENAISSANCE TECHNOLOGIES LLC | 08/13/2026 | 48.37 K | $771.00 K | 151.19% | 0.23% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 08/14/2026 | 48.00 K | $765.12 K | 25.65% | 0.23% |
| JANE STREET GROUP, LLC | 08/14/2026 | 37.63 K | $599.79 K | 100.00% | 0.18% |
| GEORGE KAISER FAMILY FOUNDATION | 08/12/2026 | 37.21 K | $593.08 K | 100.00% | 0.18% |
| SEI INVESTMENTS CO | 08/14/2026 | 29.21 K | $465.63 K | 100.00% | 0.14% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 08/14/2026 | 29.00 K | $462.28 K | -23.01% | 0.14% |
| ARETE WEALTH ADVISORS, LLC | 08/11/2026 | 26.91 K | $429.01 K | 100.00% | 0.13% |
| STATE STREET CORP | 08/07/2026 | 25.02 K | $398.76 K | 0.27% | 0.12% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 08/14/2026 | 24.20 K | $385.75 K | 21.61% | 0.12% |
| BLEAKLEY FINANCIAL GROUP, LLC | 08/05/2026 | 23.51 K | $374.67 K | -0.25% | 0.11% |
| AMERIPRISE FINANCIAL INC | 08/14/2026 | 18.98 K | $302.57 K | 4.21% | 0.09% |
| STATE OF NEW JERSEY COMMON PENSION FUND D | 08/04/2026 | 18.88 K | $300.93 K | 0.00% | 0.09% |
| CITADEL ADVISORS LLC | 08/14/2026 | 18.80 K | $299.67 K | 100.00% | 0.09% |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 07/17/2026 | 18.37 K | $292.82 K | 0.00% | 0.09% |
| RAYMOND JAMES FINANCIAL INC | 08/14/2026 | 18.17 K | $289.55 K | -4.77% | 0.09% |
| R SQUARED LTD | 08/05/2026 | 16.94 K | $269.99 K | 100.00% | 0.08% |
| STATE OF TENNESSEE, TREASURY DEPARTMENT | 08/14/2026 | 15.00 K | $239.16 K | 0.00% | 0.07% |
| QUADRATURE CAPITAL LTD | 08/07/2026 | 14.84 K | $236.58 K | 100.00% | 0.07% |
| QUINN OPPORTUNITY PARTNERS LLC | 08/14/2026 | 14.31 K | $228.02 K | 0.00% | 0.07% |
| WELLS FARGO & COMPANY/MN | 08/14/2026 | 13.91 K | $221.77 K | 22.26% | 0.07% |
| HAYEK KALLEN INVESTMENT MANAGEMENT | 08/17/2026 | 12.81 K | $204.00 K | 0.00% | 0.06% |
| ENTRYPOINT CAPITAL, LLC | 08/13/2026 | 12.23 K | $194.88 K | 100.00% | 0.06% |
| JUMP FINANCIAL, LLC | 08/13/2026 | 12.01 K | $191.41 K | 100.00% | 0.06% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/12/2026 | 11.77 K | $187.63 K | 0.00% | 0.06% |
| ADVISOR GROUP HOLDINGS, INC. | 08/14/2026 | 11.57 K | $184.33 K | 23.15% | 0.06% |
| VERDAD ADVISERS, LP | 08/14/2026 | 10.43 K | $166.27 K | 100.00% | 0.05% |
| CITADEL ADVISORS LLC | 08/14/2026 | 10.30 K | $164.18 K | -6.36% | 0.05% |
| UBS GROUP AG | 08/13/2026 | 10.06 K | $160.40 K | -23.72% | 0.05% |
| STEWARD PARTNERS INVESTMENT ADVISORY, LLC | 08/13/2026 | 8.91 K | $142.03 K | -0.62% | 0.04% |
| NEW YORK STATE COMMON RETIREMENT FUND | 07/29/2026 | 7.61 K | $121.22 K | 0.00% | 0.04% |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 08/12/2026 | 5.77 K | $92.04 K | 0.42% | 0.03% |
| MERCER GLOBAL ADVISORS INC /ADV | 08/11/2026 | 5.03 K | $80.10 K | 100.00% | 0.02% |
| FEDERATION DES CAISSES DESJARDINS DU QUEBEC | 08/14/2026 | 4.62 K | $73.52 K | 0.00% | 0.02% |
| RHUMBLINE ADVISERS | 08/12/2026 | 3.73 K | $59.50 K | 11.80% | 0.02% |
| NATIONAL BANK OF CANADA /FI/ | 08/10/2026 | 2.52 K | $40.14 K | 0.00% | 0.01% |
| ROYAL BANK OF CANADA | 08/14/2026 | 1.88 K | $30.00 K | -3.89% | 0.01% |
| GAMMA INVESTING LLC | 07/07/2026 | 1.58 K | $25.12 K | 197.36% | 0.01% |
| NEWEDGE ADVISORS, LLC | 08/12/2026 | 1.35 K | $21.47 K | 0.00% | 0.01% |
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Amarin Corp institutional Ownership - FAQ's
During the previous two years, 201 institutional investors and hedge funds held shares of Amarin Corp. The most heavily invested institutionals were:
Sarissa Capital Management LP: 1.67 M
ACADIAN ASSET MANAGEMENT LLC: 720,984
Kynam Capital Management, LP: 532,982
MORGAN STANLEY: 223,617
Waterfront Wealth Inc.: 213,949
Brooklands Fund Management Ltd: 177,325
22.40% of Amarin Corp stock is owned by institutional investors.
Institutional investors have bought a total of 23.92 M shares in the last 24 months. This purchase volume represents approximately $348.71 M in transactions.