AMRN β€” AMARIN CORP PLC

Ownership history in Eversept Partners, LP  Β·  30 quarters on record

This page tracks every 13F SEC filing in which Eversept Partners, LP reported a position in AMARIN CORP PLC (AMRN). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price β€” sourced directly from SEC EDGAR 13F filings.

πŸ” Peak position
12.62% (2019 Q1)
πŸ“Š Avg. % of fund
3.45%
πŸ“… First filed
2018 Q1
πŸ“… Last filed
2025 Q4
⏱ Quarters held
30

Position Intelligence

Eversept Partners, LP Γ— AMRN AI Analytics

πŸ“ˆ Eversept Partners, LP outperformed the S&P 500 by +29.9% annually on this AMRN position. Timing score: 58% (15/26 decisions correct). Average cost basis: $96.78. Maximum drawdown during holding period: –97.9%.

πŸ“ˆ Position Alpha vs SPY
+29.9%
annualised excess return

πŸ”₯ Exceptional β€” beat the S&P 500 by 29.9% per year on this position.
28 quarters analyzed

⏱️ Timing Score
58%

βœ… Decent timing β€” more right than wrong on entries and exits.
15 of 26 add/trim decisions correct

πŸ’° Entry Quality
$96.78
-85.6% vs current ($13.96)

Best entry: $9.00 (2025 Q1)  Β·  Worst: $415.20 (2019 Q1)

πŸ›‘οΈ Drawdown Resilience
–97.9%
max drawdown while held

πŸ’ͺ Held through 2 major drawdowns (>20%).

πŸ’ͺ Fund Conviction
46%
buy-side decisions

13 adds Β· 15 trims. Bought during 5 of 17 down-price quarters. πŸ“‰ Predominantly trimming β€” distribution phase.

πŸ“‘ Position Trajectory
β†’ Stable
last 4–5 quarters trend

βš–οΈ Portfolio weight has remained relatively stable β€” conviction maintained.
Currently 0.12% of portfolio

⚠ Based on quarterly 13F SEC filings and end-of-quarter closing prices. Timing score = accuracy of add/trim decisions vs next-quarter price direction. Alpha = mean quarterly excess return Γ— 4 (annualised). Not investment advice.

% of Fund (quarterly)    AMRN price (monthly, adj. close)
πŸ“‹ Quarterly Holdings History 10 quarters  β–Ύ
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 ADDED 172,188 +4,912 +2.9% 0.12% $2.4M $13.96
2025 Q3 UNCHANGED 167,276 β€” 0% 0.19% $2.7M $16.38
2025 Q2 REDUCED 167,276 -3,231,928 -95.1% 0.25% $2.7M $16.22
2025 Q1 ADDED 3,399,204 +1,882,612 +124.1% 0.15% $1.5M $9.00
2024 Q4 REDUCED 1,516,592 -1,792,717 -54.2% 0.07% $736K $9.80
2024 Q3 REDUCED 3,309,309 -999,218 -23.2% 0.14% $2.1M $12.60
2024 Q2 REDUCED 4,308,527 -1,904,221 -30.7% 0.20% $3.0M $13.80
2024 Q1 ADDED 6,212,748 +117,243 +1.9% 0.37% $5.5M $17.80
2023 Q4 REDUCED 6,095,505 -2,336,370 -27.7% 0.47% $5.3M $17.40
2023 Q3 REDUCED 8,431,875 -2,070,234 -19.7% 0.66% $7.8M $18.40
20 older quarters hidden  β€”  Sign in free or upgrade to Premium to see full history
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