MODEL VERDICT
Amarin Corporation plc (AMRN) — Relative Valuation
Peer multiples, Monte Carlo simulation & quality-adjusted fair value
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Peer multiples, Monte Carlo simulation & quality-adjusted fair value
Composite score derived from valuation, quality, and risk factors
Quantitative model thresholds · For educational and research purposes only
Each row records the model's monthly assessment. High Conviction = the model detected notable undervaluation vs peers. Neutral = no notable divergence was found. The return column shows the actual price change over 90 days for reference. This is a quantitative observation log — not investment advice.
| Date | Assessment | Score | Price | Status | 90d Fwd Return |
|---|---|---|---|---|---|
| Feb 28, 2026 | MODERATE | 0.63 | $13.80 | CURRENT | — |
| Feb 21, 2026 | NEUTRAL | 0.14 | $15.59 | CURRENT | — |
| Feb 14, 2026 | NEUTRAL | 0.14 | $14.74 | CURRENT | — |
| Feb 11, 2026 | NEUTRAL | 0.14 | $15.02 | CURRENT | — |
| Jan 11, 2026 | MODERATE | 0.65 | $15.82 | Pending | -6.8% |
Historical model observations for research purposes only. Past quantitative patterns do not predict future results. Not a recommendation to buy, sell, or hold any security.
| Methodology | Fair Value | vs Current | Weight | Quality | Status |
|---|---|---|---|---|---|
| EV To Revenue 130 industry peers | $107.33 | +677.8% | 4% | B | Data |
| Price / Sales 130 industry peers | $101.38 | +634.6% | 3% | B | Model Driven |
| Weighted Output Blended model output | $90.89 | +558.6% | 100% | 60 | SIGNIFICANTLY UNDERVALUED |
Cross-sectional regression predicting expected multiples based on growth, margins, ROIC, and beta.
| Multiple | Avg | Median | Min | Max | Std |
|---|---|---|---|---|---|
| P/TBV | 6.77 | 2.11 | 0.42 | 27.93 | 10.23 |
| P/B Ratio | 6.50 | 2.03 | 0.41 | 26.56 | 9.74 |
| P/S Ratio | 6.21 | 2.33 | 0.87 | 17.65 | 7.66 |
Based on our peer multiples analysis with 5 valuation metrics, the model estimates AMRN's fair value at $90.89 vs the current price of $13.80, implying +558.6% upside potential. Model verdict: Significantly Undervalued. Confidence: 60/100. This is a quantitative estimate, not a recommendation.
The blended fair value of $90.89 is calculated using four lenses: industry median multiples (40%), historical multiples (30%), forward estimates (20%), and quality-adjusted multiples (10%). Monte Carlo simulation (10,000 iterations) gives a range of $54.80 (P10) to $146.67 (P90), with a median of $100.18.
AMRN's current P/E of -3.5x compares to the industry median of 21.4x (48 peers in the group). This represents a -116.1% discount to the industry. The historical average P/E is N/Ax over 0 years. Signal: Deep Discount.
18 analysts cover AMRN with a consensus rating of Hold. The consensus price target is $2.17 (range: $1.50 — $3.00), implying -84.3% upside from the current price. Grade breakdown: Strong Buy (0), Buy (3), Hold (13), Sell (2), Strong Sell (0).
The model confidence score is 60/100, based on: data completeness (6), peer quality (25), historical depth (20), earnings stability (5), and model agreement (4). Cyclicality penalty: -0 points. The model shows moderate agreement across inputs.
The model flags several key risks: (1) Macro/regulatory risks are not captured in this model but remain material.
Peak earnings risk data is not available for AMRN.
No. This dashboard is a quantitative research tool for educational and informational purposes only. It is not investment advice, a solicitation, or a recommendation to buy, sell, or hold any security. The operator of this platform is not a registered investment advisor (RIA), broker-dealer, or financial planner. All model outputs, fair value estimates, signals, and scenarios are the result of automated quantitative computations and should not be construed as professional financial guidance. You should consult a qualified, licensed financial advisor before making any investment decisions. Past model performance is not indicative of future results.