Ticker · CUSIP 023111404

AMRN

ADR
AMARIN CORP PLC
···Share
Holders (tracked)
5
Combined shares
494,298
Combined value
$6.90M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
Flat over the last 3 quarters.
552025Q22025Q4

SEC event timeline

6 events
  1. Ken Griffin (Citadel Advisors) added2026-02-17
    +45,713 shares · 2025Q4
    13F
  2. Two Sigma Investments added2026-02-17
    +51,097 shares · 2025Q4
    13F
  3. Izzy Englander (Millennium Mgmt) added2026-02-17
    +33,844 shares · 2025Q4
    13F
  4. Steve Cohen (Point72) opened position2026-02-17
    +36,491 shares · 2025Q4
    13F
  5. Izzy Englander (Millennium Mgmt) added2025-11-14
    +87,147 shares · 2025Q3
    13F
  6. Two Sigma Investments added2025-11-14
    +1,047 shares · 2025Q3
    13F

Insider activity

No insider transactions in the last 30 days.
View full insider history for AMRN →

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
New positions1
Added to3
Trimmed0
—
Exited0
—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2025Q2
5
$3.2M
2025Q3
5
$5.7M
2025Q4
5
$6.9M

Who owns AMRN

5 super-investors · 2025Q4
Tracked stake
494.3K
shares
Combined value
$7M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added4
#ManagerSharesValue
1Ken Griffin
Citadel Advisors
168.0K$2M
2Izzy Englander
Millennium Mgmt
166.2K$2M
3Two Sigma Investments111.2K$2M
4Steve Cohen
Point72
36.5K$509K
5Ken Griffin
Citadel Advisors
12.4K$173K

Recent moves

8 transactions
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