Idemitsu Kosan Co.,Ltd. (IDKOF)

Market Cap	10.70B +44.7%
Revenue (ttm)	52.67B -10.2%
Net Income	186.10M -75.0%
EPS	0.15 -72.7%
Shares Out	n/a
PE Ratio	57.49
Forward PE	n/a
Dividend	0.23 (3.47%)
Ex-Dividend Date	Mar 30, 2026

Volume	9
Average Volume	657
Open	6.75
Previous Close	8.75
Day's Range	6.75 - 8.75
52-Week Range	5.53 - 9.65
Beta	0.36
RSI	59.94
Earnings Date	May 12, 2026

About Idemitsu Kosan

Idemitsu Kosan Co.,Ltd. engages in the petroleum, basic chemicals, functional materials, power and renewable energy, and resources businesses in Japan, rest of Asia, Oceania, North America, and internationally. The Petroleum segment engages in the production, sale, import, export, and trading in refined petroleum products comprising sustainable aviation fuel, synthetic fuel, bio mixed fuel, and carbon offset fuel; and operation of service stations that provide car wash, vehicle inspection, and maintenance services. Its Basic Chemicals segment p...

• Industry: Oil & Gas Refining & Marketing
• Sector: Energy
• Founded: 1911
• Employees: 13,814
• Stock Exchange: OTCMKTS
• Ticker Symbol: IDKOF

Financial Performance

In fiscal year 2026, Idemitsu Kosan's revenue was 8.11 trillion, a decrease of -11.80% compared to the previous year's 9.19 trillion. Earnings were 171.91 billion, an increase of 65.21%.

Financial numbers in JPY