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
65
Shares (Excl. Options)
4,595,894
Price
$14.46
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- Type / Class
- Equity / SPONSORED ADR
- Symbol
- AMRN on Nasdaq
- Price per share
- $14.29
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 4,595,894
- Total reported value
- $66,431,299
- % of total 13F portfolios
- 0%
- Share change
- +92,426
- Value change
- +$1,488,410
- Number of holders
- 65
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Quick Takeaways
- AMRN - AMARIN CORP PLCUK - SPONSORED ADR is tracked under CUSIP 023111404.
- 65 institutions reported positions in Q1 2026.
- Schedule 13D/13G significant owner rows are not currently available.
What Changed
- Holder count moved from 80 to 65 between Q4 2025 and Q1 2026.
- Reported value moved from $63,548,927 to $66,431,299.
Why This Matters
- 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.
Source Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 65 institutions filings for Q1 2026.
Investment Quick Answers
What is CUSIP 023111404?
CUSIP 023111404 identifies AMRN - AMARIN CORP PLCUK - SPONSORED ADR in SEC 13F datasets.
Where can I see the latest institutional holders?
Review the Q1 2026 holders report and the ownership history table below.
Next ownership checks
Use the next link that matches the question you still need to answer about this security.
- Latest 13F filings when you want to inspect fresh institutional portfolio moves.
- Latest Schedule 13D/13G reports when you need large-owner changes outside the 13F cycle.
- All institutional ownership pages to compare this security with other holder-history pages.
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 023111404:
As of 31 Mar 2026, 65 institutional investors reported holding 4,595,894 shares of AMARIN CORP PLCUK - SPONSORED ADR (AMRN).
Institutional Holders of AMARIN CORP PLCUK - SPONSORED ADR (AMRN) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 4,595,894 | $66,431,299 | +$1,488,410 | $14.46 | 65 |
| 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 |