Idemitsu Kosan Co.,Ltd. (IDKOY) Stock Price, News & Analysis

Company Overview

Idemitsu Kosan Co.,Ltd. engages in the petroleum, basic chemicals, functional materials, power and renewable energy, and resources businesses in Japan and internationally. The company's Petroleum segment engages in the procurement of crude oil and refining of petroleum products; sale of gasoline, diesel oil, kerosene, automotive lubricants, industrial kerosene, heavy oil, and aviation and marine fuel; and operation of hydrogen stations. Its Basic Chemicals segment manufactures and sells olefins, such as ethylene, propylene, and butadiene; aromatics, including benzene, styrene monomer, mixed xylene, and paraxylene; and other chemicals. The company's Functional Materials segment researches, develops, manufactures, and sells automotive, industrial, and marine lubricants, as well as grease; engineering plastic, adhesive materials, derivative products, and solvents; electronic materials, such as OLED; asphalt; microbial pesticides, soil amendments, and livestock related materials; and solid state lithium ion battery materials. Its Power and Renewable Energy segment operates thermal power plants; develops and operates renewable energy sources, including solar, wind, and biomass power plants; engages in the supply, wholesale, and retail of electric power; researches, develops, and manufactures CIS thin-film solar modules; and sells solar power systems. The company's Resources segments explores, develops, and produces oil and gas; produces and sells coal and uranium; operates geothermal power plants; and sale of electric power and steam. Idemitsu Kosan Co.,Ltd. was founded in 1911 and is headquartered in Tokyo, Japan.

Key Stats

• Today's Range: $12.35 to $12.35
• 50-Day Range: $11.01 to $13.02
• 52-Week Range: $10.73 to $16.85
• Volume: 2,390 shs
• Average Volume: 2,818 shs
• Market Capitalization: N/A
• P/E Ratio: 0.24
• Dividend Yield: 91.12%
• Price Target: N/A
• Consensus Rating: N/A

IDKOY Stock Analysis - Frequently Asked Questions

How have IDKOY shares performed this year?

Idemitsu Kosan Co.,Ltd.'s stock was trading at $13.95 at the beginning of 2025. Since then, IDKOY stock has decreased by 11.5% and is now trading at $12.35.

When did Idemitsu Kosan Co.,Ltd.'s stock split?

Idemitsu Kosan Co.,Ltd. shares split on the morning of Friday, January 5th 2024.The 5-1 split was announced on Friday, January 5th 2024. The newly created shares were payable to shareholders after the closing bell on Friday, January 5th 2024. An investor that had 100 shares of stock prior to the split would have 500 shares after the split.

How do I buy shares of Idemitsu Kosan Co.,Ltd.?

Shares of IDKOY stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services.

Company Calendar

• Today: 7/17/2025
• Next Earnings (Estimated): 8/04/2025

Industry, Sector and Symbol

• Stock Exchange: OTCMKTS
• Sector: Energy
• Industry: Oil & Gas Refining & Marketing
• Sub-Industry: N/A
• Current Symbol: OTCMKTS:IDKOY
• CIK: 1380365
• Web: www.idemitsu.co.jp
• Phone: (133) 213-3150
• Fax: N/A
• Employees: 13,991
• Year Founded: N/A

Profitability

• EPS (Trailing Twelve Months): N/A
• Trailing P/E Ratio: 0.24
• Forward P/E Ratio: N/A
• P/E Growth: N/A
• Net Income: N/A
• Net Margins: N/A
• Pretax Margin: N/A
• Return on Equity: N/A
• Return on Assets: N/A

Debt

• Debt-to-Equity Ratio: N/A
• Current Ratio: N/A
• Quick Ratio: N/A

Sales & Book Value

• Annual Sales: N/A
• Price / Sales: N/A
• Cash Flow: N/A
• Price / Cash Flow: N/A
• Book Value: N/A
• Price / Book: N/A

Miscellaneous

• Outstanding Shares: N/A
• Free Float: N/A
• Market Cap: N/A
• Optionable: Not Optionable
• Beta: N/A