Latest Period
Q4 2025
- Info
- Insider Trading
- Financials
- Holders
Security Snapshot
AMARIN CORP PLC\UK - SPONSORED ADR (AMRN) Institutional Ownership
CUSIP: 023111404
13F Institutional Holders and Ownership History from Q1 2025 to Q1 2026
Institutions Reporting
80
Shares (Excl. Options)
4,534,419
Price
$13.96
- Type / Class
- Equity / SPONSORED ADR
- Symbol
- AMRN on Nasdaq
- Price per share
- $14.46
- All holders as of 31 Dec 2025
- Q4 2025
- Total 13F shares
- 4,534,419
- Total reported value
- $63,548,927
- % of total 13F portfolios
- 0%
- Share change
- +526,839
- Value change
- +$7,247,128
- Number of holders
- 80
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Quick Takeaways
- AMRN - AMARIN CORP PLC\UK - SPONSORED ADR is tracked under CUSIP 023111404.
- 80 institutions reported positions in Q4 2025.
- Schedule 13D/13G significant owner rows are not currently available.
What Changed
- Holder count moved from 80 to 4 between Q4 2025 and Q1 2026.
- Reported value moved from $63,548,927 to $29,585.
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.
Official SEC Source
Backed by Form 13F
Ownership context comes from SEC Form 13F and, when available, Schedule 13D/13G filings.
See Original FilingInvestment Quick Answers
What is CUSIP 023111404?
CUSIP 023111404 identifies AMRN - AMARIN CORP PLC\UK - SPONSORED ADR in SEC 13F datasets.
Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.
Continue Investment Research
- Latest 13F filings for new institutional portfolio disclosures.
- Latest Schedule 13D/13G reports for activist and beneficial ownership updates.
- Latest 10-Q/10-K reports to cross-check issuer fundamentals.
- Recent insider transactions for management buying/selling context.
- SEC investors directory and top value investors for manager-level discovery.
- All institutional ownership pages to compare adjacent CUSIP pages.
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 023111404:
As of 31 Dec 2025, 80 institutional investors reported holding 4,534,419 shares of AMARIN CORP PLC\UK - SPONSORED ADR (AMRN).
Institutional Holders of AMARIN CORP PLC\UK - SPONSORED ADR (AMRN) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 2,034 | $29,585 | +$4,111 | $14.46 | 4 |
| 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 |