The PE Ratio as of December 2025 (TTM) for Amarin Corporation plc (AMRN) is -3.92

According to Amarin Corporation plc’s latest financial reports and current stock price. The company's current PE Ratio is -3.92. This represents a change of -95.65% compared to the average of -90.21 of the last 4 quarters.

Amarin Corporation plc (AMRN) Historical PE Ratio (quarterly & annually)

How has AMRN PE Ratio performed in the past?

The mean historical PE Ratio of Amarin Corporation plc over the last ten years is -646.91. The current -3.92 PE Ratio has changed -39.40% with respect to the historical average. Over the past ten years (40 quarters), AMRN's PE Ratio was at its highest in in the December 2019 quarter at 5.45K. The PE Ratio was at its lowest in in the June 2019 quarter at -17488.47.

Amarin Corporation plc (AMRN) PE Ratio by Quarter and Year

Discovering the peaks and valleys of Amarin Corporation plc PE Ratio, unveiling quarterly and yearly fluctuations to gain insights into the company’s financial performance and market dynamics, offering valuable data for investors and analysts alike.

Amarin Corporation plc (AMRN) Average PE Ratio

How has AMRN PE Ratio performed in the past?

The current PE Ratio of Amarin Corporation plc (AMRN) is greater than its 3-year, less than than its 5-year, and greater than its 10-year historical averages

Amarin Corporation plc (AMRN) PE Ratio vs. Peers

How is AMRN’s PE Ratio compared to its peers?

Amarin Corporation plc’s PE Ratio is less than Silence Therapeutics plc (-1.93), greater than Alto Neuroscience, Inc. (-5.58), greater than AC Immune S.A. (-4.60), greater than Cellectis S.A. (-8.40), less than Larimar Therapeutics, Inc. (-2.36), less than Korro Bio, Inc. (-0.70), less than DBV Technologies S.A. (-2.92), greater than enGene Holdings Inc. (-9.75), greater than Altimmune, Inc. (-5.66), less than Lyell Immunopharma, Inc. (-1.14),

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