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Equibles

Sarissa Capital Management LP

Position in AMRN — Amarin Corp Plc\Uk

CIK 1577524 GREENWICH, CT
Back to AMRN Full portfolio

Position in AMRN

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$26,673,916
+$2,476,625 QoQ
Shares Held
1,673,395
0.0% QoQ
Ownership
7.92%
of shares outstanding
% of Portfolio
15.00%
of 13F equity value
Holder Rank
#1
of 80 holders
Holding Since
Sep 2021
20 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in AMRN Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - General

Healthcare · as of Jun 30, 2026

Sarissa Capital Management LP holds $26,879,173 across 2 Drug Manufacturers - General names. AMRN ranks #1 (99.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 AMRN
Amarin Corp Plc\Uk
This page 		1,673,395 $26,673,916
2 BIIB
Biogen Inc.
 950 $205,257

All Filings in AMRN

Export CSV
20 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $26,673,916 1,673,395
2026-03-31 $24,197,291 1,673,395
2025-12-31 $23,360,594 1,673,395
2025-09-30 $20,352,592 1,242,527
2025-06-30 $20,153,787 1,242,527
2025-03-31 $11,182,780 24,850,623
2024-12-31 $12,176,805 24,850,623
2024-09-30 $15,655,892 24,850,623
2024-06-30 $17,146,929 24,850,623
2024-03-31 $22,117,054 24,850,623
2023-12-31 $21,620,042 24,850,623
2023-09-30 $9,607,056 10,442,453
2023-06-30 $5,842,900 4,910,000
2023-03-31 $7,365,000 4,910,000
2022-12-31 $5,816,470 4,807,000
2022-09-30 $26,157,820 23,998,000
2022-06-30 $35,757,020 23,998,000
2022-03-31 $78,960,000 24,000,000
2021-12-31 $64,872,500 19,250,000
2021-09-30 $43,350,000 8,500,000