Amarin Corporation PLC/UK - Ordinary Shares, par value 50 pence per share (AMRN)

Q: What does CUSIP 023111206 represent in this 13F holders report?

CUSIP 023111206 is the security identifier for AMRN - Amarin Corporation PLC/UK - Ordinary Shares, par value 50 pence per share used to aggregate holder disclosures.

Q: How many institutions held AMRN - Amarin Corporation PLC/UK - Ordinary Shares, par value 50 pence per share in Q2 2022?

195 institutional investors reported AMRN - Amarin Corporation PLC/UK - Ordinary Shares, par value 50 pence per share for Q2 2022. Use the holders table for investor-level position and value details.

CUSIP: 023111206

Q2 2022 13F Holders as of 30 Jun 2022

Security type / class: Equity / Ordinary Shares, par value 50 pence per share
Total 13F shares: 135,977,145
Total 13F value: $202,683,375
Share change: +3,096,320
Put/Call ratio: 174%
SEC-reported price per share: $1.49
Number of holders: 195
Value change: -$6,933,493
Number of buys: 74
Number of sells: 73
Shares outstanding: 422,724,138

Security key

023111206

Report period

Q2 2022

Institutions

195

Top holders

AMRN full security history Ownership snapshot Full 13F holder table Newer quarter: Q1 2026 AMARIN CORP PLC\UK SEC filings AMARIN CORP PLC\UK company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 023111206

Newer quarter: Q1 2026

Recent filing periods:

Q2 2026 Q1 2026

Ownership snapshot

Top reported holders of AMRN - Amarin Corporation PLC/UK - Ordinary Shares, par value 50 pence per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

Sarissa Capital Managemen...

Disclosed value leader

Sarissa Capital Managemen...

Comparable rows

0/15

Latest evidence

31 Mar 2022

13F Highest disclosed value: $78,960,000 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

Sarissa Capital Management LP has the largest disclosed position value at $78.96M.

0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Sarissa Capital Management LP's linked filing trail.

Disclosed position value Top 5

Sarissa Capital Management LP $78.96M

BAKER BROS. ADVISORS LP $69.65M

Eversept Partners, LP $29.54M

SCP Investment, LP $22.21M

Avoro Capital Advisors LLC $19.74M

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Sarissa Capital Management LP	13F Company 13F	— denominator unverified	$78,960,000 24,000,000 shares	—	31 Mar 2022
BAKER BROS. ADVISORS LP	13F Company 13F	— denominator unverified	$69,649,000 21,169,805 shares	—	31 Mar 2022
Eversept Partners, LP	13F Company 13F	— denominator unverified	$29,544,677 8,980,145 shares	—	31 Mar 2022
SCP Investment, LP	13F Company 13F	— denominator unverified	$22,208,000 6,750,000 shares	—	31 Mar 2022
Avoro Capital Advisors LLC	13F Company 13F	— denominator unverified	$19,740,000 6,000,000 shares	—	31 Mar 2022
Stonepine Capital Management, LLC	13F Company 13F	— denominator unverified	$16,163,000 4,912,714 shares	—	31 Mar 2022

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q2 2022

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

195

135,977,145

Rows available

195

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q2 2022 vs Q1 2026 Across Filers

Q1 2026 holders

Q2 2022 holders

195

Holder diff

193

Investor	Q1 2026 Shares	Q2 2022 Shares	Share Diff	Share Chg %	Q1 2026 value	Q2 2022 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend