Idemitsu Kosan Co.,Ltd. ROE

The ROE as of November 2026 (TTM) for Idemitsu Kosan Co.,Ltd. (IDKOY) is 21.79%

According to Idemitsu Kosan Co.,Ltd.’s latest financial reports and current stock price. The company's current ROE is 21.79%. This represents a change of 293.51% compared to the average of 5.54% of the last 4 quarters.

Idemitsu Kosan Co.,Ltd. (IDKOY) Historical ROE (quarterly & annually)

How has IDKOY ROE performed in the past?

The mean historical ROE of Idemitsu Kosan Co.,Ltd. over the last ten years is 10.77%. The current 21.79% ROE has changed 102.35% with respect to the historical average. Over the past ten years (40 quarters), IDKOY's ROE was at its highest in in the June 2026 quarter at 13.21%. The ROE was at its lowest in in the June 2020 quarter at -7.92%.

Idemitsu Kosan Co.,Ltd. (IDKOY) ROE by Quarter and Year

Discovering the peaks and valleys of Idemitsu Kosan Co.,Ltd. ROE, 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.

Idemitsu Kosan Co.,Ltd. (IDKOY) Average ROE

How has IDKOY ROE performed in the past?

The current ROE of Idemitsu Kosan Co.,Ltd. (IDKOY) is less than than its 3-year, less than than its 5-year, and less than than its 10-year historical averages

Idemitsu Kosan Co.,Ltd. (IDKOY) ROE vs. Peers

How is IDKOY’s ROE compared to its peers?

Idemitsu Kosan Co.,Ltd.’s ROE is less than ENEOS Holdings, Inc. (20.51%), less than Neste Oyj (29.70%), less than Valero Energy Corporation (51.49%), less than Marathon Petroleum Corporation (76.65%), less than Phillips 66 (40.75%), less than HF Sinclair Corporation (34.53%), less than Reliance Industries Limited (8.25%), less than Motor Oil (Hellas) Corinth Refineries S.A. (33.50%), less than Türkiye Petrol Rafinerileri A.S. (18.31%), less than S-Oil Corporation (31.12%),

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