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olivLaw · US equity research

Amarin Corporation plc AMRN

Pharmaceutical Preparations · SIC 2834 · Vertical: Pharmaceutical Preparations (SIC 2834)

12.25USD+1.66% · 1 dayClose 04 Nov 2026

Amarin is a pharmaceutical company focused on cardiovascular health, commercializing VASCEPA and VAZKEPA (icosapent ethyl) to reduce cardiovascular risk. In 2026 it is completing a shift to a fully partnered international model, as quarterly revenue fell under generic pressure in the U.S. while operating costs dropped sharply.

The AI analysis may be outdated: new filings came after its sources (see the «AI analysis» section).

At the close of 04 Nov 2026, Amarin Corporation plc (AMRN) stock was 12.25 USD (+1.66% on the day), with market capitalisation 4.7 m USD, beta 0.83, 52-week range 11.32–16.98 USD. Latest reported quarter (Q3 2026): revenue of 39.6 m USD (−20.4% YoY), net income of 245.0 k USD, diluted EPS 0.00 USD.

Data as of · AI analysis dated · Source: SEC filings and closing prices, computed by olivLaw.

Market cap
4.7 m USD
shares as of 20 Feb 2013
P/E (TTM)
unavailable
Diluted EPS TTM -0.05 · TTM to 30 Sept 2026
E/P (TTM)
-0.43%
TTM to 30 Sept 2026
Dividend yield
unavailable
Beta (2y)
0.83
Volatility (1y) 40%
52-week range
11.3216.98

Price history

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Technical reading

RSI (14)
49.6
neutral
Bollinger (20, 2)
11.10 – 12.66
in the upper half of the band · %B 0.74 · band width 13.2%
SMA 50 / 200
12.86 / 14.27
downtrend (price < SMA50 < SMA200)
MACD (12, 26, 9)
-0.14 / -0.26
MACD above signal

Indicators describe past prices; on their own they do not predict direction. On our history the RSI ≤ 40 filter added no return (see the signals methodology).

Performance

CompanyS&P 500vs S&P 500Vertical median
1 month+1.3%−1.1%+2.4 pp—
3 months−15.0%−0.5%−14.5 pp—
6 months−17.8%+4.4%−22.2 pp—
Year to date−12.2%+12.3%−24.6 pp—
1 year−19.4%+13.5%−33.0 pp+19.3%
3 years−16.1%+76.4%−92.5 pp+13.0%
5 years−85.0%+63.7%−148.7 pp—
Max drawdown (1y)
−33.3%
19 Nov 2025 → 16 Oct 2026
Max drawdown (5y)
−90.5%
09 Nov 2021 → 12 Mar 2025
Compound annual growth (5y)
−31.6%
S&P 500 +10.4%

Price returns, dividends excluded.

Quarterly results

Latest quarter: Q3 2026 · 30 Sept 2026

Revenue
39.6 m USD
−20.4% YoY
Net income
245.0 k USD
unavailable YoY
Diluted EPS
0.00
unavailable YoY
net / operating
0.6% / -6.0%

Quarterly margins

Quarterly statements · USD

Fiscal yearQ4 '24Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26Q3 '26
Revenue62.3 m42.0 m72.7 m49.7 m49.2 m45.1 m42.2 m39.6 m
Gross profit-9.6 m25.1 m50.4 m22.2 m23.2 m17.8 m15.0 m16.2 m
Research & development6.0 m5.3 m4.9 m4.2 m5.4 m4.7 m4.8 m4.2 m
SG&A37.0 m36.6 m38.7 m19.7 m20.1 m21.1 m22.2 m14.3 m
Operating income-52.5 m-16.8 m-16.0 m-11.1 m-6.3 m-11.3 m-12.0 m-2.4 m
Pre-tax income-49.9 m-13.6 m-13.5 m-8.1 m-852.0 k-8.7 m-7.9 m315.0 k
Income tax-1.3 m2.1 m689.0 k-377.0 k372.0 k1.8 m-219.0 k70.0 k
Net income-48.6 m-15.7 m-14.1 m-7.7 m-1.2 m-10.5 m-7.7 m245.0 k
Diluted EPS-0.12 ≈-0.04-0.03-0.02-0.00 ≈-0.03-0.020.00
Operating cash flow-13.3 m-12.5 m16.6 m ≈-12.7 m ≈15.3 m6.4 m6.6 m ≈9.2 m ≈

≈ derived quarter (cumulative difference / share-days average)

E/P over time

E/P = trailing-12-month diluted EPS / price at quarter end. E/P is the inverse of P/E and stays defined when earnings are negative.

Fiscal years

Fiscal year20182019202020212022202320242025
Revenue229.2 m429.8 m614.1 m583.2 m369.2 m306.9 m228.6 m213.6 m
Revenue YoY+26.6%+87.5%+42.9%−5.0%−36.7%−16.9%−25.5%−6.5%
Net income-116.4 m-22.6 m-18.0 m7.7 m-105.8 m-59.1 m-82.2 m-38.8 m
Net income YoYunavailableunavailableunavailableunavailable−1,468.9%unavailableunavailableunavailable
Diluted EPS-0.39-0.07-0.050.02-0.26-0.15-0.20-0.09
Diluted EPS YoYunavailableunavailableunavailableunavailable−1,400.0%unavailableunavailableunavailable
net %-50.8%-5.3%-2.9%1.3%-28.7%-19.3%-35.9%-18.2%
Free cash flow-94.8 m-11.8 m-22.0 munavailableunavailableunavailableunavailableunavailable

Reported results vs expectations

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Balance sheet & financial health

Fiscal year 2025 · 31 Dec 2025

Cash
134.7 m USD
Financial debt
unavailable USD
Net debt
unavailable USD
Equity
459.3 m USD
Total assets
670.8 m USD
Debt / equity
unavailable
Current ratio
3.34x
ROE
-8.2%
ROA
-5.7%
FCF margin
unavailable

Financial statements (source on every figure)

Revenue and net income (USD)

Margins

Income statement · USD

Revenue
2023
306.9 m
2024
228.6 m
2025
213.6 m

SEC (XBRL)· 02 Mar 2026verified

Cost of revenue
2023
—
2024
—
2025
—

SEC (XBRL)· 01 Mar 2022verified

Gross profit
2023
165.5 m
2024
81.4 m
2025
120.9 m

SEC (XBRL)· 02 Mar 2026verified

Research & development
2023
22.2 m
2024
20.9 m
2025
19.8 m

SEC (XBRL)· 02 Mar 2026verified

SG&A
2023
199.9 m
2024
152.3 m
2025
115.0 m

SEC (XBRL)· 02 Mar 2026verified

Operating income
2023
-67.6 m
2024
-91.8 m
2025
-50.2 m

SEC (XBRL)· 02 Mar 2026verified

Interest expense
2023
8.0 k
2024
7.0 k
2025
7.0 k

SEC (XBRL)· 02 Mar 2026verified

Pre-tax income
2023
-53.7 m
2024
-77.2 m
2025
-36.0 m

SEC (XBRL)· 02 Mar 2026verified

Income tax
2023
5.4 m
2024
5.0 m
2025
2.8 m

SEC (XBRL)· 02 Mar 2026verified

Net income
2023
-59.1 m
2024
-82.2 m
2025
-38.8 m

SEC (XBRL)· 02 Mar 2026verified

Diluted EPS
2023
-0.15
2024
-0.20
2025
-0.09

SEC (XBRL)· 02 Mar 2026verified

Weighted average diluted shares
2023
407.7 m
2024
410.9 m
2025
415.0 m

SEC (XBRL)· 02 Mar 2026verified

Balance sheet · USD

Cash
2023
199.3 m
2024
121.0 m
2025
134.7 m

SEC (XBRL)· 02 Mar 2026verified

Receivables
2023
133.6 m
2024
122.3 m
2025
126.8 m

SEC (XBRL)· 02 Mar 2026verified

Inventories
2023
258.6 m
2024
166.0 m
2025
195.9 m

SEC (XBRL)· 02 Mar 2026verified

Current assets
2023
725.0 m
2024
595.4 m
2025
649.9 m

SEC (XBRL)· 02 Mar 2026verified

Property, plant & equipment, net
2023
114.0 k
2024
16.0 k
2025
12.0 k

SEC (XBRL)· 02 Mar 2026verified

Intangibles (excl. goodwill)
2023
19.3 m
2024
16.4 m
2025
13.4 m

SEC (XBRL)· 02 Mar 2026verified

Total assets
2023
831.7 m
2024
685.3 m
2025
670.8 m

SEC (XBRL)· 02 Mar 2026verified

Accounts payable
2023
52.8 m
2024
40.4 m
2025
45.4 m

SEC (XBRL)· 02 Mar 2026verified

Short-term debt
2023
—
2024
—
2025
—

SEC (XBRL)· 01 Mar 2022verified

Current liabilities
2023
259.3 m
2024
179.9 m
2025
194.5 m

SEC (XBRL)· 02 Mar 2026verified

Total liabilities
2023
279.6 m
2024
199.2 m
2025
211.5 m

SEC (XBRL)· 02 Mar 2026verified

Equity
2023
552.1 m †
2024
486.2 m †
2025
459.3 m †

SEC (XBRL)· 02 Mar 2026verified

Cash flow · USD

Operating cash flow
2023
6.9 m
2024
-31.0 m
2025
6.7 m

SEC (XBRL)· 02 Mar 2026verified

Capex
2023
—
2024
—
2025
—

SEC (XBRL)· 25 Feb 2021verified

Free cash flow
2023
—
2024
—
2025
—

SEC (XBRL)· 25 Feb 2021derived

Investing cash flow
2023
-25.5 m
2024
-46.0 m
2025
8.8 m

SEC (XBRL)· 02 Mar 2026verified

Financing cash flow
2023
230.0 k
2024
-1.4 m
2025
-2.0 m

SEC (XBRL)· 02 Mar 2026verified

Computed indicators

Growth

Revenue growth (YoY)
-6.5%
computed by olivLawFY 2025
Revenue CAGR 3Y
-16.7%
computed by olivLawFY 2022 → FY 2025
Revenue CAGR 5Y
-19.0%
computed by olivLawFY 2020 → FY 2025
EBIT growth (YoY)
unavailable
the base of the ratio is not positive
Net income growth (YoY)
unavailable
the base of the ratio is not positive
Net income CAGR 3Y
unavailable
the base of the ratio is not positive
Net income CAGR 5Y
unavailable
the base of the ratio is not positive
EPS growth (YoY)
unavailable
the base of the ratio is not positive
EPS CAGR 3Y
unavailable
the base of the ratio is not positive
EPS CAGR 5Y
unavailable
the base of the ratio is not positive
FCF growth (YoY)
unavailable
input data missing

Profitability

Gross margin
40.9%
computed by olivLawTTM to 30 Sept 2026
EBITDA margin
unavailable
input data missing
EBIT margin
-18.2%
computed by olivLawTTM to 30 Sept 2026
Net margin
-10.9%
computed by olivLawTTM to 30 Sept 2026
FCF margin
unavailable
input data missing

Returns

ROE
-4.2%
computed by olivLawTTM to 30 Sept 2026 · balance sheet at 30 Sept 2026
ROA
-3.0%
computed by olivLawTTM to 30 Sept 2026 · balance sheet at 30 Sept 2026
ROIC
unavailable
input data missing
ROCE
-7.0%
computed by olivLawTTM to 30 Sept 2026 · balance sheet at 30 Sept 2026
Payout ratio (EPS)
unavailable
input data missing
Payout ratio (FCF)
unavailable
input data missing

Balance sheet

Net debt
unavailable
input data missing
Net debt / EBITDA
unavailable
input data missing
Debt / equity
unavailable
input data missing
Interest coverage
-4,575.6x
computed by olivLawTTM to 30 Sept 2026

Liquidity

Current ratio
3.5x
computed by olivLawbalance sheet at 30 Sept 2026
Quick ratio
2.6x
computed by olivLawbalance sheet at 30 Sept 2026
Cash ratio
0.9x
computed by olivLawbalance sheet at 30 Sept 2026

Cash

Operating cash flow
37.5 m USD
computed by olivLawTTM to 30 Sept 2026
Capital expenditure
unavailable
input data missing
Free cash flow
unavailable
input data missing
FCF conversion
unavailable
input data missing
Cash conversion
unavailable
input data missing

Efficiency

Days sales outstanding
248 days
computed by olivLawTTM to 30 Sept 2026 · balance sheet at 30 Sept 2026
Days inventory outstanding
unavailable
input data missing
Days payables outstanding
unavailable
input data missing
Cash conversion cycle
unavailable
input data missing

Market and valuation

Market capitalisation
4.7 m USD
computed by olivLawbalance sheet at 30 Sept 2026
Enterprise value
unavailable
input data missing
Market cap / net income TTM
unavailable
insufficient data
P/E (TTM)
unavailable
insufficient data
Earnings yield
-0.4%
computed by olivLawTTM to 30 Sept 2026
P/B
0.0x
computed by olivLawbalance sheet at 30 Sept 2026
P/S
0.0x
computed by olivLawTTM to 30 Sept 2026 · balance sheet at 30 Sept 2026
EV/EBITDA
unavailable
input data missing
EV/EBIT
unavailable
input data missing
EV/Sales
unavailable
input data missing
P/FCF
unavailable
input data missing
FCF yield
unavailable
input data missing
Dividend yield
unavailable
no dividend in the structured statements; a missing line is not a confirmed zero
Shareholder yield (distributions)
unavailable
input data missing

1 indicators that do not apply to the sector.

Valuation

olivLaw classification

Insufficient data
What is missing
  • indicators available: 4 of at least 6
  • score weight coverage: 25.0% of at least 60%
  • valuation methods computed: 0 of at least 1

A scoring methodology on indicators and valuation, not investment advice.

Closing price

12.25 USD

04 Nov 2026Source: olivLaw, closing series

Market cap: 4.7 m USD

Key indicators

Market capitalisation
4.7 m USD
computed by olivLawbalance sheet at 30 Sept 2026
P/E (TTM)
unavailable
insufficient data
P/B
0.0x
computed by olivLawbalance sheet at 30 Sept 2026
EV/EBITDA
unavailable
input data missing
ROE
-4.2%
computed by olivLawTTM to 30 Sept 2026 · balance sheet at 30 Sept 2026
Net margin
-10.9%
computed by olivLawTTM to 30 Sept 2026
Revenue growth (YoY)
-6.5%
computed by olivLawFY 2025
Dividend yield
unavailable
no dividend in the structured statements; a missing line is not a confirmed zero

Coverage and freshness

29/37 reporting lines present
Latest full fiscal year: 2025
Latest reported period: 30 Sept 2026
Latest balance sheet date: 30 Sept 2026
Share count (cover of the latest filing), as of: 20 Feb 2013
Source: SEC (XBRL)published 28 Oct 2026
verified 2213derived 138

Score by group

25% · Insufficient data

Estimated value range

unavailable — no valuation method could be computed

Valuation assumptions are editorial choices, not measured; beta is not measured.

Valuation methods

  • DCF (discounted cash flow)unavailable · the input exists, but its latest figure is far older than the latest reported period: not used
  • Peers: EV/EBITDAunavailable · net debt missing: EV cannot be bridged to equity (missing debt is not zero)
  • Peers: P/Eunavailable · the base of the ratio is not positive
  • Dividend discount (DDM)unavailable · the company pays no dividend: a dividend model needs an explicit initiation assumption

no valuation method could be computed

Multiple comparisons use the SIC vertical: Pharmaceutical Preparations (SIC 2834)

Classification (SIC) comparables group by industry code, not by economic activity; the direct group is an editorial selection by activity. Members' multiples are on their own trailing twelve months, at their own latest close.

Assumptions (illustrative, editorial)

Risk-free rate
4.3%
Equity risk premium
5.0%
Beta (default)
1.00
Cost of equity
9.3%
Terminal growth
2.5%

Factor scorecard

Insufficient data

Minimum-evidence gate: indicators available: 4 of at least 6; score weight coverage: 25.0% of at least 60%; valuation methods computed: 0 of at least 1

FactorValueScoreWeight used
ROIC · Qualityunavailableunavailable—
Net margin · Quality-10.9%44 (vs peers)25%
FCF conversion · Qualityunavailableunavailable—
Revenue CAGR 3Y · Growth-16.7%0 (on a fixed band)33%
EPS CAGR 3Y · Growthunavailableunavailable—
Net debt / EBITDA · Balance sheetunavailableunavailable—
Interest coverage · Balance sheet-4,575.6x0 (on a fixed band)25%
Current ratio · Balance sheet3.5x100 (on a fixed band)17%
P/E (TTM) · Valuationunavailableunavailable—
EV/EBITDA · Valuationunavailableunavailable—
FCF yield · Valuationunavailableunavailable—
Shareholder yield (distributions) · Returnsunavailableunavailable—
Payout ratio (FCF) · Returnsunavailableunavailable—

Factors without a value were dropped; the remaining weights were renormalised.

Score groups

  • Balance sheet40/100 · 2/3 factors with a value
  • Growth· partial0/100 · 1/2 factors with a value
  • Quality· partial44/100 · 1/3 factors with a value
  • Returns· partialunavailable · 0/2 factors with a value
  • Valuation· partialunavailable · 0/3 factors with a value

A «partial» group is computed from under half of its weight or from one factor: it is not a full assessment of the group.

Memo

AMARIN CORP PLC\UK (AMRN). Latest full fiscal year: 2025; data up to 2026-09-30.

Figures computed from the financial statements: revenue 213.6 m USD in 2025; YoY growth -6.5%; net margin -10.9%; ROE -4.2%.

Valuation cannot be computed from the available data.

Insufficient data for a verdict (indicators available: 4 of at least 6; score weight coverage: 25.0% of at least 60%; valuation methods computed: 0 of at least 1).

Text generated deterministically from the figures shown; no language model. Not investment advice.

What supports the thesis

  • Current ratio: 3.5x

What contradicts it

  • Revenue CAGR 3Y: -16.7%
  • Interest coverage: -4,575.6x

Not assessed (insufficient data or a ratio without meaning): ROIC, FCF conversion, EPS CAGR 3Y, Net debt / EBITDA, P/E (TTM), EV/EBITDA, FCF yield, Shareholder yield (distributions), Payout ratio (FCF).

Versus the vertical median

Pharmaceutical Preparations (SIC 2834) · same industry (4-digit SIC) · compared with 39 companies

Multiples and returns vs the median

P/E
—
vertical median 38.6x
EV/EBITDA
—
vertical median 25.4x
P/S
0.0x
vertical median 7.3x
below median (−99.6%)
P/B
0.0x
vertical median 6.1x
below median (−99.8%)
ROE
-4.2%
vertical median -9.5%
above median
Net margin
-10.9%
vertical median 3.6%
below median (−399.8%)
EBIT margin
-18.2%
vertical median -4.2%
below median
Revenue YoY
-6.5%
vertical median 5.9%
below median (−211.8%)
Net debt/EBITDA
—
vertical median -0.0x
Dividend yield
—
vertical median 2.2%

Price rebased to 100 (monthly, 5 years)

Companies in the vertical

Market capP/EROENet marginRevenue YoY1A / 3A
LLYEli Lilly And Company1,334.0 bn46.086.1%31.9%+44.7%+32% / +140%
JNJJohnson & Johnson665.2 bn41.920.0%16.2%+6.0%+34% / +79%
ONCBeone Medicines Ltd.558.4 bn869.914.7%10.7%+40.2%+11% / +102%
ABBVAbbVie Inc.521.1 bn50.7—15.7%+8.6%+29% / +107%
MRKMerck & Co., Inc.370.7 bn154.75.1%3.6%+1.3%+43% / +47%
ABTAbbott Laboratories200.1 bn43.09.2%9.7%+5.7%−10% / +11%
PFEPfizer Inc175.5 bn43.94.4%6.3%−1.6%+20% / +1%
VRTXVertex Pharmaceuticals Inc139.2 bn35.320.8%30.7%+8.9%+27% / +55%
BMYBristol-Myers Squibb Company131.2 bn14.244.1%18.5%−0.2%+30% / +30%
TEVATeva Pharmaceutical Industries Limited48.8 bn97.46.6%3.6%+4.3%+56% / +326%
ZTSZoetis Inc.36.9 bn14.764.4%27.5%+2.3%−30% / −50%
ROIVRoivant Sciences Ltd.27.6 bn—-6.2%-3,535.0%−71.6%+84% / +300%
RPRXRoyalty Pharma plc26.2 bn47.76.9%25.7%+5.1%+69% / +150%
UTHRUnited Therapeutics Corporation25.9 bn23.019.1%38.6%+10.6%+25% / +154%
INSMInsmed Inc24.1 bn—-72.5%-39.9%+66.7%−47% / +340%
VTRSViatris Inc.22.1 bn—-23.6%-23.9%−3.0%+80% / +109%
ALNYAlnylam Pharmaceuticals, Inc.21.6 bn8.1126.6%52.8%+65.2%−64% / −4%
TGTXTg Therapeutics, Inc.9.4 bn22.5100.3%55.2%+87.3%+85% / +381%
AMRNAmarin Corp Plc\uk5.2 bn—-4.2%-10.9%−6.5%−19% / −16%
BLRXBioLineRx Ltd4.9 bn—-12.8%-171.7%−95.9%−46% / −97%
BHCBausch Health Companies Inc.3.1 bn——-7.6%+6.7%+31% / +17%
ANABAnaptysbio, Inc.1.4 bn11.5—82.4%+157.0%+71% / +404%
KURAKura Oncology, Inc.677.0 m—-167.7%-384.3%+25.2%−37% / −21%
DMACDiaMedica Therapeutics Inc.580.8 m—-114.6%—unavailable+25% / +341%
PHATPhathom Pharmaceuticals, Inc.461.7 m——-30.2%+216.9%−64% / −19%

1- and 3-year price returns: for AMRN from daily closes (the same as the performance table), for the other companies from month-end closes.

olivLaw engine forecast

The world engine ran after the company's latest material disclosure. Probabilities are of TOUCHING a level within the horizon (not closing there) and sit next to the random walk (p_rw), the no-information benchmark.

The engine has no published run for this company yet.

Valuation scenarios (editable assumptions)

Illustrative scenarios

Illustrative: not forecasts and without probabilities. Each case is one coherent set of assumptions, computed on today's figures.

Bear
Allowed range: -50 … 50%
Allowed range: -100 … 100%
Allowed range: 0 … 100
Allowed range: -10 … 20%
Allowed range: 0 … 100%
Base
Allowed range: -50 … 50%
Allowed range: -100 … 100%
Allowed range: 0 … 100
Allowed range: -10 … 20%
Allowed range: 0 … 100%
Bull
Allowed range: -50 … 50%
Allowed range: -100 … 100%
Allowed range: 0 … 100
Allowed range: -10 … 20%
Allowed range: 0 … 100%
Nothing is saved.

Estimated price (USD)

Estimated priceBearBaseBull
1 years
insufficient data
Total return unavailable · Per year unavailable
insufficient data
Total return unavailable · Per year unavailable
insufficient data
Total return unavailable · Per year unavailable
3 years
insufficient data
Total return unavailable · Per year unavailable
insufficient data
Total return unavailable · Per year unavailable
insufficient data
Total return unavailable · Per year unavailable
5 years
insufficient data
Total return unavailable · Per year unavailable
insufficient data
Total return unavailable · Per year unavailable
insufficient data
Total return unavailable · Per year unavailable
What moves the 3-year price the most

    AI analysis

    AI-generatedAI-generated analysis (Claude) from cited public sources; it may contain errors. Not investment advice. As of 27 Oct 2026 · Model: claude-haiku-5-5.

    Possibly outdated: the newest document it read is from 29 Jul 2026; since then the company filed 8-K (28 Oct 2026 · results), 10-Q (28 Oct 2026).

    In brief

    Amarin is a pharmaceutical company focused on cardiovascular health, commercializing VASCEPA and VAZKEPA (icosapent ethyl) to reduce cardiovascular risk. In 2026 it is completing a shift to a fully partnered international model, as quarterly revenue fell under generic pressure in the U.S. while operating costs dropped sharply 123.

    SWOT

    Strengths

    • The company has a product approved by several authorities, backed by a cardiovascular outcomes trial that showed a significant risk reduction, supporting VASCEPA's position in cardiology 1.
    • The U.S. market share rose in 2026 and the company remains debt free, giving it financial flexibility 3.
    • The international partnership model reduces the need for its own commercial structures and gives access to more markets 13.

    Weaknesses

    • The company depends heavily on a single product, and revenue fell in the first half of 2026 compared with the prior year 13.
    • U.S. sales are under pressure from generic competition and falling net prices, which directly affects main revenue 13.
    • The company has reported operating losses in the past and has not yet shown consistent profitability 13.

    Opportunities

    • Rising demand in partner markets, especially China and Europe, could support licensing and royalty revenue 3.
    • Approvals and launches in Asia and the rest of the world could expand the patient base outside the U.S. 3.
    • If partner agreements secure favorable reimbursement, European sales could become a more stable revenue source 1.

    Threats

    • New generics or new clinical data that question the product could affect its perception and commercial prospects 1.
    • Pressure from governments and insurers on prices could limit patient access in several countries 1.
    • Dependence on third parties for manufacturing, distribution and partnerships exposes the company to delays or partner failures 1.

    Risks

    • Dependence on VASCEPAhigh

      Most revenue comes from VASCEPA, so any negative development for the product would directly affect the company's financial position 1.

    • Generic competition in the U.S.high

      Continued generic pressure on net price and volume in the U.S. could reduce main revenue 13.

    • European reimbursementmedium

      Commercial success in Europe depends on reimbursement obtained country by country, a process that is slow and hard to anticipate 1.

    • Dependence on partnersmedium

      International commercialization relies on third-party partners, and any problems on their side could affect revenue and reputation 1.

    • Litigation and regulationmedium

      The company is involved in litigation and investigations, and regulatory changes could affect its operations 1.

    Investment thesis

    What would need to be true (bull case)

    • If demand in partner markets keeps growing, licensing and royalty revenue could offset the decline in U.S. sales 3.
    • Operating costs much lower after restructuring could support sustained positive cash flow if the trend holds 3.
    • The U.S. market share and the absence of debt could provide stability during the transition to the new business model 3.

    What would break the thesis

    • If U.S. revenue keeps falling under generic pressure, the company could remain dependent on a small revenue base 13.
    • Slow reimbursement in Europe could limit sales growth outside the Recordati partnership 1.
    • The company has not yet shown consistent profitability, and operating losses could continue if revenue does not grow 13.

    What to watch

    • Trend of U.S. revenue and the IPE market shareQ3 2026
    • First comparable Recordati European sales figuresQ3 2026
    • Pace of launches in Singapore and South Korea2026

    Products, market & competition

    AI-generatedAI-generated analysis (Claude) from cited public sources; it may contain errors. Not investment advice. As of 27 Oct 2026 · Model: claude-haiku-5-5.

    Possibly outdated: the newest document it read is from 29 Jul 2026; since then the company filed 8-K (28 Oct 2026 · results), 10-Q (28 Oct 2026).

    The business

    Amarin Corporation plc is a pharmaceutical company focused on commercializing and developing therapeutics that improve cardiovascular health and reduce CV risk 1. Its main product, VASCEPA (icosapent ethyl), was approved by the FDA in July 2012 for the MARINE indication, and in December 2019 received the REDUCE-IT indication based on its cardiovascular outcomes trial 1. In Europe the product is sold as VAZKEPA, approved by the European Commission in March 2021 1. Total net revenue for Q2 2026 was 42.2 million USD, down 42% year over year, mainly because of a 25 million USD up front payment from Recordati in the prior-year quarter 3.

    The company operates in one business segment and supplies VASCEPA to all markets where the branded product is sold, including markets promoted by third-party partners 1. In the U.S. it sells principally to a limited number of major wholesalers, which resell to retail pharmacies 1. The company remained debt free as of June 30, 2026 3.

    In June 2025 Amarin entered an exclusive long-term license and supply agreement with Recordati for the development and commercialization of VAZKEPA in 59 countries focused in Europe 1. The global restructuring plan has now been completed, and it was designed to reduce operating costs by approximately 70 million USD per year 13.

    Market context

    The European market relies on national reimbursement, which can be slow and hard to predict, since the cost effectiveness of the product must be shown in each country 1. Governments and payors apply downward price pressure, which could limit patient access 1.

    Trends

    • Generic competition in the U.S.headwind

      Several generic versions of icosapent ethyl have been on the market since 2020, and net price pressure is affecting U.S. sales. If the number of generics grows, U.S. revenue could keep declining 13.

    • Rising international demandtailwind

      Demand in partner markets is growing quickly, VAZKEPA is sold in several European countries, and approvals in Asia are advancing. If this continues, licensing and royalty revenue could stabilize 3.

    • Price and reimbursement pressureheadwind

      Health systems in many countries focus on reducing drug costs, which may limit access and sale prices 1.

    • Operating efficiency after restructuringmixed

      After the global restructuring, operating expenses fell significantly and the company reports positive cash flow for three consecutive quarters. If these results hold, profitability could improve 3.

    Competitive position

    In the U.S. Amarin competes with several generic makers of icosapent ethyl that received FDA approval and entered the market from 2020 1. The company says it maintains a strong presence in the IPE market, with a 48% share in Q2 2026 3.

    Outside the U.S., competition comes from generic products and other cardiovascular treatments, and pricing and reimbursement competition varies from country to country 1. Regional partnerships are part of the company's competitive strategy 1.

    • Hikma Pharmaceuticals USA Inc.

      generic icosapent ethyl maker with FDA approval that entered the U.S. market after the ANDA litigation

    • Dr. Reddy's Laboratories

      generic icosapent ethyl maker with FDA approval and U.S. launch in 2021

    • Teva Pharmaceuticals USA

      generic icosapent ethyl maker with FDA approval, active in the U.S. market

    • Recordati

      exclusive partner commercializing VAZKEPA in Europe, responsible for reimbursement and new approvals

    News & filings

    In the press

    No news in our archive over the last 180 days.

    SEC filings

    Sources

    1. [1] Form 10-K, fiscal year ended 2025-12-31 · SEC / Amarin Corporation plc · 02 Mar 2026
    2. [2] Form 10-Q, quarter ended 2026-06-30 · SEC / Amarin Corporation plc · 29 Jul 2026
    3. [3] Form 8-K, results release (exhibit 99.1) · SEC / Amarin Corporation plc · 29 Jul 2026

    Figures computed by olivLaw from SEC filings and closing prices; the qualitative analysis is AI-generated from cited sources. Not investment advice.