Amarin Corp plc\uk: which funds bought and sold
Institutions that bought and sold Amarin Corp plc\uk shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.
Between March 31, 2026 and June 30, 2026, 35 institutions that filed 13F reports for both quarters added to or opened positions in Amarin Corp plc\uk, and 20 cut or closed them. Together they added a net 29K shares, +0.6% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 231K shares (−11.5%); index fund managers were net buyers of 155 shares (+0.4%). 20 opened a new position and 7 sold out entirely.
Bought, Q2 2026 35 institutions, 20 of them new holders Sold, Q2 2026 20 institutions, 7 of them sold out
Net change, all compared +29K shares (+0.6%)
Net change, active managers −231K shares (−11.5%), 5 bought, 4 sold
Buyers versus sellers
35 bought 31 20 sold
Active managers and hedge funds 5 bought · 4 sold · −231K
Index fund managers 2 bought · 1 sold · +155
Other institutions 28 bought · 15 sold · +261K
Biggest buyers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Brooklands Fund Management Ltd | +177K New position | 177K | $2.7M |
| Acadian Asset Management LLC Active manager | +84K +13.2% | 721K | $11.5M |
| Kynam Capital Management, LP Hedge fund | +61K +12.8% | 533K | $8.5M |
| Jane Street Group, LLC | +38K New position | 38K | $599,790 |
| George Kaiser Family Foundation | +37K New position | 37K | $593,080 |
| Sei Investments Co | +29K New position | 29K | $465,628 |
| Renaissance Technologies LLC Hedge fund | +29K +151.2% | 48K | $771,002 |
| R Squared Ltd | +17K New position | 17K | $269,992 |
| Quadrature Capital Ltd Hedge fund | +15K New position | 15K | $236,581 |
| Citadel Advisors LLC Hedge fund | +15K +18.4% | 95K | $1.5M |
| Entrypoint Capital, LLC | +12K New position | 12K | $194,882 |
| Jump Financial, LLC | +12K New position | 12K | $191,407 |
| Waterfront Wealth Inc. | +11K +5.2% | 214K | $3.2M |
| Verdad Advisers, LP | +10K New position | 10K | $166,270 |
| Lcm Capital Management Inc | +7,900 +18.2% | 51K | $818,710 |
| Wells Fargo & Company | +2,533 +22.3% | 14K | $221,773 |
| Osaic Holdings, Inc. | +2,174 +23.1% | 12K | $184,333 |
| Gamma Investing LLC | +1,046 +197.4% | 1,576 | $25,121 |
| Ameriprise Financial Inc | +766 +4.2% | 19K | $302,573 |
| Integrated Wealth Concepts LLC | +530 New position | 530 | $8,449 |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Acadian Asset Management LLC Active manager | +84K +13.2% | 721K | $11.5M |
| Kynam Capital Management, LP Hedge fund | +61K +12.8% | 533K | $8.5M |
| Renaissance Technologies LLC Hedge fund | +29K +151.2% | 48K | $771,002 |
| Quadrature Capital Ltd Hedge fund | +15K New position | 15K | $236,581 |
| Citadel Advisors LLC Hedge fund | +15K +18.4% | 95K | $1.5M |
Biggest sellers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Point72 Asset Management, L.P. Hedge fund | −241K Sold out | 0 | — |
| Millennium Management LLC Hedge fund | −185K −61.5% | 116K | $1.8M |
| Morgan Stanley | −70K −23.7% | 224K | $3.6M |
| Goldman Sachs Group Inc | −12K Sold out | 0 | — |
| Susquehanna International Group, LLP | −8,666 −23.0% | 29K | $462,276 |
| Two Sigma Investments, LP Hedge fund | −7,031 −6.5% | 101K | $1.6M |
| BNP Paribas Financial Markets | −3,690 −4.9% | 72K | $1.1M |
| UBS Group AG | −3,129 −23.7% | 10K | $160,404 |
| Eversept Partners, LP Hedge fund | −2,419 −1.6% | 145K | $2.3M |
| Raymond James Financial Inc | −910 −4.8% | 18K | $289,550 |
| Eversource Wealth Advisors, LLC | −376 Sold out | 0 | — |
| Blackrock, Inc. Index funds | −306 −26.3% | 858 | $13,677 |
| Twin Peaks Wealth Advisors, LLC | −224 Sold out | 0 | — |
| Larson Financial Group LLC | −74 Sold out | 0 | — |
| Resources Management Corp | −60 Sold out | 0 | — |
| Bleakley Financial Group, LLC | −59 −0.3% | 24K | $374,670 |
| Steward Partners Investment Advisory, LLC | −56 −0.6% | 8,910 | $142,025 |
| Royal Bank Of Canada | −50 −2.6% | 1,877 | $30,000 |
| Mai Capital Management | −42 Sold out | 0 | — |
| Farther Finance Advisors, LLC | −4 −0.4% | 958 | $15,271 |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Point72 Asset Management, L.P. Hedge fund | −241K Sold out | 0 | — |
| Millennium Management LLC Hedge fund | −185K −61.5% | 116K | $1.8M |
| Two Sigma Investments, LP Hedge fund | −7,031 −6.5% | 101K | $1.6M |
| Eversept Partners, LP Hedge fund | −2,419 −1.6% | 145K | $2.3M |
New positions
| Institution | Shares | Value June 30, 2026 |
|---|---|---|
| Brooklands Fund Management Ltd | 177K | $2.7M |
| Jane Street Group, LLC | 38K | $599,790 |
| George Kaiser Family Foundation | 37K | $593,080 |
| Sei Investments Co | 29K | $465,628 |
| R Squared Ltd | 17K | $269,992 |
| Quadrature Capital LtdHedge fund | 15K | $236,581 |
| Entrypoint Capital, LLC | 12K | $194,882 |
| Jump Financial, LLC | 12K | $191,407 |
| Verdad Advisers, LP | 10K | $166,270 |
| Integrated Wealth Concepts LLC | 530 | $8,449 |
Sold out
| Institution | Shares | Value March 31, 2026 |
|---|---|---|
| Point72 Asset Management, L.P.Hedge fund | 241K | $3.5M |
| Goldman Sachs Group Inc | 12K | $172,334 |
| Eversource Wealth Advisors, LLC | 376 | $5,437 |
| Twin Peaks Wealth Advisors, LLC | 224 | $3,239 |
| Larson Financial Group LLC | 74 | $1,070 |
| Resources Management Corp | 60 | $1,000 |
| Mai Capital Management | 42 | $608 |
Who holds the shares
- Institutions reporting
- 80
- Ten largest holders
- 86.4% of 13F-reported shares
- Index fund managers
- 0.9% of 13F-reported shares
- Active managers and hedge funds
- 38.3% of 13F-reported shares
| Type | Bought | Sold | New | Sold out | Net change in shares | Net % |
|---|---|---|---|---|---|---|
| Active managers and hedge funds | 5 | 4 | 1 | 1 | −231K | −11.5% |
| Index fund managers | 2 | 1 | 0 | 0 | +155 | +0.4% |
| Other institutions | 28 | 15 | 19 | 6 | +261K | +10.2% |