Idemitsu Kosan , Ltd. Overview

Idemitsu Kosan , Ltd. Profit Margin

Profitability ratio analysis for IDKOF.

Quarterly Profit Margin

5.52%

↑ 645.98% YoY

As of Mar 2026

Annual Profit Margin (TTM)

2.30%

↑ 103.28% YoY

Trailing 12 months ending Mar 2026

Average Profit Margin (Comparison Companies)

Profit Margin History

Profit Margin Comparison

Annual Profit Margin Growth Rate (%)

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Total Revenue Cost of Revenue Gross Profit Research & Development Selling, General & Admin Operating Income Other Income Expense Net EBIT Income Tax Net Income Profit Margin