Latest Period
Q1 2026
Security Snapshot
AMARIN CORP PLCUK - SPONSORED ADR (AMRN) Institutional Ownership
CUSIP: 023111404
13F Institutional Holders and Ownership History from Q1 2025 to Q1 2026
Institutions Reporting
67
Shares (Excl. Options)
4,597,617
Price
$14.46
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- Security type / class
- Equity / SPONSORED ADR
- Symbol
- AMRN on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 4,597,617
- Total 13F value
- $66,456,214
- Portfolio coverage rank
- 0%
- Share change
- +92,225
- Value change
- +$1,485,786
- Number of holders
- 67
- SEC-reported price per share
- $14.95
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
1 identity field
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- AMRN - AMARIN CORP PLCUK - SPONSORED ADR is tracked under CUSIP 023111404.
- 67 institutions reported positions in Q1 2026.
- Schedule 13D/13G significant owner rows are not currently available.
Change
- Holder count moved from 80 to 67 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $63,548,927 to $66,456,214.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 67 institutions filings for Q1 2026.
Security key
023111404
Latest holder period
Q1 2026
13F holders
67
13D/G owners
0
CIK / CUSIP context first
Open Q1 2026 holders
AMRN full holder history
AMARIN CORP PLC\UK SEC filings
AMARIN CORP PLC\UK company facts
AMARIN CORP PLC\UK insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 023111404:
As of 31 Mar 2026, 67 institutional investors reported holding 4,597,617 shares of AMARIN CORP PLCUK - SPONSORED ADR (AMRN).
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
5
Latest
Q1 2026
Rows shown
1-5 of 5
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 4,597,617 | $66,456,214 | +$1,485,786 | $14.46 | 67 |
| 2025 Q4 | 4,534,419 | $63,548,927 | +$7,247,128 | $13.96 | 80 |
| 2025 Q3 | 4,003,778 | $65,819,012 | +$8,049,565 | $16.38 | 90 |
| 2025 Q2 | 3,497,580 | $56,716,735 | +$36,407,562 | $16.22 | 86 |
| 2025 Q1 | 1,339,483 | $599,741 | +$599,741 | $0.45 | 9 |