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AMRN
Volume: 101.28K

AMRN P/E Ratio

P/E Ratio as of Oct 29, 2026: -13.90

Average-9.94
Median-9.25
Minimum-13.91
Maximum-8.72
-13.90
3.78 (37.35%)past month
The P/E ratio for AMRN is -13.90 as of Oct 29, 2026. This represents a increase of 88.09% compared to its 12-month average P/E ratio of -7.39. A higher P/E ratio suggests that investors expect strong future earnings growth, while a lower P/E ratio may indicate a potentially undervalued stock or slowing growth.

Amarin Corporation Plc P/E Ratio Formula = Stock Price ÷ Earnings Per Share (EPS)

Amarin Corporation Plc’s P/E ratio represents the valuation of the company based on its earnings. It’s calculated by dividing the company’s latest stock price by its diluted earnings per share (EPS) over the past 12 months. The P/E ratio helps investors assess how much they are paying for each dollar of earnings, offering valuable insights when comparing Amarin Corporation Plc to industry peers.

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AMRN P/E Ratio Historic Data

DateStock priceP/E ratio
Oct 1, 2026$12.72-9.80
Sep 1, 2026$13.845-10.67
Aug 3, 2026$14.14-10.90
Jul 1, 2026$16.47-10.16
Jun 1, 2026$14.36-8.86
May 1, 2026$14.07-8.68
Apr 1, 2026$14.64-7.78
Mar 2, 2026$13.93-7.40
Feb 2, 2026$14.995-3.60
Jan 2, 2026$13.72-3.29

AMRN End of Year P/E Ratio

DateP/E ratioChange
2026-13.90+314.93%
2025-3.35+37.86%
2024-2.43-64.00%
2023-6.75+27.60%
2022-5.29-103.08%
2021171.94—

FAQs About Amarin Corporation Plc (AMRN) P/E ratio

The latest P/E ratio of AMRN is -13.90, as of Oct 29, 2026. This is calculated based on its current stock price and earnings per share (EPS).

Amarin Corporation Plc’s last 12-month average P/E ratio is -7.39, compared to its current P/E ratio of -13.90. This reflects a increase of 88.09%.

Amarin Corporation Plc’s current P/E ratio of -13.90 is higher than its last 12-month average P/E of -7.39. A higher P/E can indicate strong future growth expectations, while a lower P/E might suggest undervaluation.

Amarin Corporation Plc’s average P/E ratio over the last 3 years is -5.89. Comparing this to the current P/E helps assess recent valuation trends and whether the stock is trading above or below its mid-term historical range.

Amarin Corporation Plc’s average P/E ratio over the last 5 years is -28.85. A deviation from this historical average may indicate shifts in growth expectations, profitability, or broader market conditions affecting valuation.

Amarin Corporation Plc (AMRN)

Volume: 101.28K

AMRN P/E Ratio Insights

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