13F

Stock

Amarin Corp Plc

Ticker not mapped · held by 66 managers

Reported value

$57.1M

Holders

66

+6 new · −19 exited

Holders’ est. mark

$1.44M

Price effect on 60 books still in the name

Largest holder

$24.2M

Sarissa Capital Management LP

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Sarissa Capital Management LP1.67M$24.2M$845.1KAdded$845.1K
Kynam Capital Management, LP472.4K$6.83M$196.6KAdded$1.4M
MILLENNIUM MANAGEMENT LLC300.5K$4.35M$83.9KAdded$2.03M
MORGAN STANLEY293.2K$4.24M$148.1KCut−$367.4K
Point72 Asset Management, L.P.240.8K$3.48M$18.4KAdded$2.97M
Waterfront Wealth Inc.203.3K$2.94M−$204.5KAdded$674.6K
Eversept Partners, LP147.7K$2.14M$74.6KCut−$266.9K
TWO SIGMA INVESTMENTS, LP107.5K$1.56M$54.3KAdded$3.71K
Citadel80.6K$1.17M$40.7KCut−$1.18M
BNP PARIBAS FINANCIAL MARKETS75.5K$1.09M$38.1KCut−$364.4K
LCM Capital Management Inc43.5K$628.5K$21.3KAdded$38.7K
SUSQUEHANNA INTERNATIONAL GROUP, LLP37.7K$544.7K$19KCut−$318.4K
State Street24.9K$360.8K$12.1KAdded$27.7K
Bleakley Financial Group, LLC23.6K$340.7K$11.9KAdded$12.9K
Renaissance Technologies19.3K$278.4KNew
RAYMOND JAMES FINANCIAL INC19.1K$275.8K$9.63KCut−$115.4K
State of New Jersey Common Pension Fund D18.9K$273K$9.53KAdded$9.53K
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS18.4K$265.6K$9.28KAdded$9.28K
AMERIPRISE FINANCIAL INC18.2K$263.4K$8.64KAdded$24.8K
State of Tennessee, Department of Treasury15K$217K−$6.9KCut−$6.9K
Quinn Opportunity Partners LLC14.3K$206.8K$7.22KAdded$7.22K
UBS Group AG13.2K$190.8K$2.14KAdded$131.6K
GOLDMAN SACHS GROUP INC11.9K$172.3KNew
GEODE CAPITAL MANAGEMENT, LLC11.8K$170.2K$5.94KAdded$5.94K
WELLS FARGO & COMPANY/MN11.4K$164.6K$4.67KAdded$35.4K
OSAIC HOLDINGS, INC.9.39K$135.8K$4.73KCut−$202.9K
Steward Partners Investment Advisory, LLC8.97K$129.6K$4.49KAdded$5.48K
NEW YORK STATE COMMON RETIREMENT FUND7.61K$110K$3.84KAdded$3.84K
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO5.75K$83.1K$2.9KAdded$2.74K
Federation des caisses Desjardins du Quebec4.62K$66.9K$2.58KAdded$2.58K
RHUMBLINE ADVISERS3.34K$48.3K$1.53KAdded$5.86K
NATIONAL BANK OF CANADA /FI/2.52K$35.9K$13Added$35.4K
ROYAL BANK OF CANADA1.95K$29K$1.26KAdded$2K
BlackRock, Inc.1.16K$16.8K$587Cut−$31.3K
Farther Finance Advisors, LLC962$14.1K$645Added$938
IFP Advisors, Inc814$11.8K$57Added$10.2K
Beaird Harris Wealth Management, LLC750$10.8K$378Added$378
ACADIAN ASSET MANAGEMENT LLC636.8K$9.18K$290Added$1.1K
CoreCap Advisors, LLC535$7.74K$270Added$270
GAMMA Investing LLC530$7.66K$134Added$3.95K
EverSource Wealth Advisors, LLC376$5.44KNew
CWM, LLC252$3.64K$1.33KAdded$3.64K
JPMORGAN CHASE & CO242$3.38K−$1Cut−$257.5K
TWIN PEAKS WEALTH ADVISORS, LLC224$3.24KNew
Westside Investment Management, Inc.205$2.96K$103Cut−$23
JONES FINANCIAL COMPANIES LLLP154$2.23K$37Added$1.15K
HARBOUR INVESTMENTS, INC.98$1.42K$49Added$49
Larson Financial Group LLC74$1.07K$37Added$37
Activest Wealth Management50$723$25Added$25
HighMark Wealth Management LLC50$723$26Added$26
MAI Capital Management42$608$21Added$21
GROUP ONE TRADING LLC29$419New
Hayek Kallen Investment Management12.8K$185New
Atlantic Union Bankshares Corp12$174$6Added$6
Truvestments Capital LLC12$174$7Added$7
Parallel Advisors, LLC10$145$5Added$5
Creative Capital Management Investments LLC9$130$4Added$4
Key Financial Inc8$116$4Added$4
MCGUIRE CAPITAL ADVISORS INC7$101$3Added$3
EASTERN BANK7$101$3Added$3
Allworth Financial LP5$73$3Cut−$430
Crewe Advisors LLC5$73$3Added$3
SBI Securities Co., Ltd.5$72$2Added$2
Caitlin John, LLC2$29$1Added$1
JFS WEALTH ADVISORS, LLC1$15$1Added$1
RESOURCES MANAGEMENT CORP /CT/ /ADV60$1$0Held

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.