Nikkei 225
Idemitsu Kosan
Idemitsu Kosan is Japan's second-largest oil refiner, also active in fuel retail and OLED materials. Nikkei 225 constituent. Baseline node ahead of value-chain research; promoted to a full node once AI question demand is observed.
5019.T Updated Jul 11, 2026 2 AI consumers· 1 recurring
Annual return · 2026-07-10'21+24.4%'22+15.8%'23+33.3%'24+30.8%'25+29.6%YTD-4%
Money in ▸·
Idemitsu Kosan~¥8T
▸ Money out·
Financials & Segments
- Total revenue · ~¥8T (FY2024)
- Segments · Petroleum products · Basic chemicals and functional materials (OLED) · Resources (coal, oil development)
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