HolderBook

AMARIN CORP PLC (AMRN)

Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.

82
Reporting holders
$64.5M
Reported value
3.5%
Held as options
+17
Holder change

Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.

Holders

FilerValueShares Their book Held Change
Sarissa Capital Management LP$26.7M1,673,39515.00%5qHELD
Kynam Capital Management, LP$8.5M532,9820.47%5q+12.8%+$966.0K
MORGAN STANLEY$3.6M223,6170.00%5q-23.7%-$1.1M
Waterfront Wealth Inc.$3.2M213,9490.49%5q+5.2%+$157.9K
Brooklands Fund Management Ltd$2.7M177,3252.14%newNEW
Eversept Partners, LP$2.3M145,2960.12%5q-1.6%-$38.6K
CITADEL ADVISORS LLC$2.0M95,3640.00%5q+18.4%+$307.7K
MILLENNIUM MANAGEMENT LLC$1.8M115,8080.00%5q-61.5%-$2.9M
SUSQUEHANNA INTERNATIONAL GROUP, LLP$1.6M29,0010.00%5q-23.0%-$482.0K
TWO SIGMA INVESTMENTS, LP$1.6M100,5110.00%5q-6.5%-$112.1K
BNP PARIBAS FINANCIAL MARKETS$1.1M71,8130.00%5q-4.9%-$58.8K
LCM Capital Management Inc$818.7K51,3620.36%5q+18.2%+$125.9K
RENAISSANCE TECHNOLOGIES LLC$771.0K48,3690.00%2q+151.2%+$464.1K
JANE STREET GROUP, LLC$599.8K37,6280.00%newNEW
George Kaiser Family Foundation$593.1K37,2070.06%newNEW
SEI INVESTMENTS CO$465.6K29,2110.00%newNEW
IMC-Chicago, LLC$432.0Koptions only0.00%3qOPTIONS
Arete Wealth Advisors, LLC$429.0K26,9140.01%newNEW
STATE STREET CORP$398.8K25,0160.00%5qHELD
Bleakley Financial Group, LLC$374.7K23,5050.00%5qHELD
AMERIPRISE FINANCIAL INC$302.6K18,9820.00%5q-47.9%-$278.2K
State of New Jersey Common Pension Fund D$300.9K18,8790.00%4qHELD
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS$292.8K18,3700.00%4qHELD
RAYMOND JAMES FINANCIAL INC$289.6K18,1650.00%5q-4.8%-$14.5K
R Squared Ltd$270.0K16,9380.14%newNEW
State of Tennessee, Department of Treasury$239.2K15,0040.00%5qHELD
Quadrature Capital Ltd$236.6K14,8420.00%newNEW
Quinn Opportunity Partners LLC$228.0K14,3050.01%6qHELD
WELLS FARGO & COMPANY/MN$221.8K13,9130.00%5q-38.9%-$141.0K
EntryPoint Capital, LLC$194.9K12,2260.05%newNEW
Jump Financial, LLC$191.4K12,0080.00%newNEW
GEODE CAPITAL MANAGEMENT, LLC$187.6K11,7710.00%5qHELD
OSAIC HOLDINGS, INC.$184.3K11,5650.00%5q+23.1%+$34.7K
SIMPLEX TRADING, LLC$183.3Koptions only0.00%5qOPTIONS
Verdad Advisers, LP$166.3K10,4310.16%newNEW
UBS Group AG$160.4K10,0630.00%5q-23.7%-$49.9K
Steward Partners Investment Advisory, LLC$142.0K8,9100.00%5q-0.6%
NEW YORK STATE COMMON RETIREMENT FUND$121.2K7,6050.00%5qHELD
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO$92.0K5,7740.00%5qHELD
MERCER GLOBAL ADVISORS INC /ADV$80.1K5,0250.00%newNEW
Federation des caisses Desjardins du Quebec$73.5K4,6150.00%5qHELD
RHUMBLINE ADVISERS$59.5K3,7330.00%5q+11.8%+$6.3K
NATIONAL BANK OF CANADA /FI/$40.1K2,5180.00%5qHELD
ROYAL BANK OF CANADA$30.0K1,8770.00%5q-2.6%
GAMMA Investing LLC$25.1K1,5760.00%5q+197.4%+$16.7K
NewEdge Advisors, LLC$21.5K1,3470.00%newNEW
Farther Finance Advisors, LLC$15.3K9580.00%5qHELD
BlackRock, Inc.$13.7K8580.00%5q-26.3%-$4.9K
IFP Advisors, Inc$13.0K8140.00%5qHELD
Beaird Harris Wealth Management, LLC$12.0K7500.00%5qHELD
GROUP ONE TRADING LLC$11.6K1300.00%5q+348.3%+$9.0K
ACADIAN ASSET MANAGEMENT LLC$11.5K720,9840.01%5q+13.2%+$1.3K
CoreCap Advisors, LLC$8.5K5350.00%5qHELD
Integrated Wealth Concepts LLC$8.4K5300.00%newNEW
JONES FINANCIAL COMPANIES LLLP$7.8K4930.00%5q+220.1%+$5.4K
BARCLAYS PLC$4.9K3050.00%newNEW
JPMORGAN CHASE & CO$3.9K2420.00%5qHELD
Westside Investment Management, Inc.$3.3K2050.00%5qHELD
Global Retirement Partners, LLC$2.6K1660.00%4qHELD
HARBOUR INVESTMENTS, INC.$1.6K980.00%5qHELD
HighMark Wealth Management LLC$797500.00%5qHELD
Activest Wealth Management$797500.00%5qHELD
Arax Advisory Partners$685430.00%newNEW
Darwin Wealth Management, LLC$398250.00%newNEW
Continuum Advisory, LLC$303190.00%newNEW
Caitong International Asset Management Co., Ltd$271170.00%newNEW
Hayek Kallen Investment Management$20412,8090.06%2qHELD
Atlantic Union Bankshares Corp$192120.00%5qHELD
Truvestments Capital LLC$191120.00%5qHELD
Parallel Advisors, LLC$159100.00%5qHELD
Creative Capital Management Investments LLC$14390.00%6qHELD
CITIGROUP INC$12880.00%newNEW
Key Financial Inc$12880.00%5qHELD
EASTERN BANK$11270.00%4qHELD
MCGUIRE CAPITAL ADVISORS INC$11270.00%3qHELD
Allworth Financial LP$8050.00%5qHELD
BFSG, LLC$8050.00%newNEW
Crewe Advisors LLC$8050.00%5qHELD
SBI Securities Co., Ltd.$8050.00%6qHELD
Oakmont Advisory Group, LLC$8050.00%newNEW
WHITTIER TRUST CO$6340.00%newNEW
Caitlin John, LLC$3220.00%4qHELD
JFS WEALTH ADVISORS, LLC$1610.00%5qHELD
WHITTIER TRUST CO OF NEVADA INC$1510.00%newNEW

Quarter by quarter

Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.

QuarterHoldersValue SharesNewAdded TrimmedOptions
Q2 202682$64.5M3,925,1092510133.5%
Q1 202665$59.1M3,976,268518122.7%
Q4 202579$55.9M3,953,865722180.9%
Q3 202585$65.0M3,560,3961127129.9%
Q2 202584$64.2M3,245,554840318.0%
Q1 202510$686.4K1,329,48380013.2%
Q4 20242$178.6K0000100.0%
Q3 20242$214.4K0000100.0%
Q2 20242$86.2K0000100.0%
Q1 20242$374.0K0000100.0%
Q4 20233$1.2M0000100.0%
Q3 20233$897.3K0000100.0%
Q2 20233$657.9K0000100.0%
Q1 20235$22.7M14,612,757110100.0%
Q4 20225$5.5M3,284,114100100.0%
Q3 20224$2.0M0000100.0%
Q2 20224$3.7M0200100.0%
Q1 20223$5.6M0000100.0%
Q4 20215$14.6M0200100.0%
Q3 20215$19.2M18,900100100.0%
Q2 20215$13.9M0300100.0%
Q1 20214$14.7M0200100.0%
Q4 20205$18.8M0000100.0%
Q3 20206$15.6M0300100.0%
Q2 20206$23.1M0300100.0%
Q1 20209$43.2M222,000500100.0%
Q4 20196$79.5M0000100.0%
Q3 20199$56.9M190,800300100.0%
Q2 20197$45.9M0400100.0%
Q1 20195$54.8M0101100.0%
Q4 20186$106.5M1,061000100.0%