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Idemitsu Kosan,Ltd.(OTC) IDKOF

Market Cap$12.69BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.
Since IPO (2015)+193%
5 Year+164%
1 Year+56%
1 Month+38%
$10.59
-0.04%
-0.00Today
Idemitsu Kosan,Ltd. last closing stock price
MetricPriceDate
Last closeUSD 10.592026-09-18
Idemitsu Kosan,Ltd. stock price return by period
PeriodPrice returnPrice at period startPeriod start date
1 week+38.43%USD 7.652026-08-07
1 month+38.43%USD 7.652026-08-07
3 month+21.03%USD 8.752026-06-17
Year to date+41.74%USD 7.472025-12-30
1 year+55.79%USD 6.802025-08-18
3 year+159.77%USD 4.082023-09-19
5 year+163.74%USD 4.022021-09-09
Since inception+192.74%USD 3.622015-05-08

Idemitsu Kosan,Ltd. Financials at a Glance

Market Cap

$12.69BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

Revenue (TTM)

¥8.56T

Net Income (TTM)

¥383.81B

EPS (TTM)

$2.01

P/E Ratio

5.28

Dividend

$0.23

Beta (Volatility)

0.05 (Low)

Price

$10.59

Volume

100

Open

$10.59

Previous Close

$10.59

Daily Range

$10.59 - $10.59

52-Week Range

$6.76 - $10.59

Estimated Earnings Date

Nov 17, 2026

IDKOF News

No articles available.

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About Idemitsu Kosan,Ltd.

Idemitsu Kosan Co., Ltd. is a diversified enterprise engaged in petroleum, chemicals, advanced materials, power generation, and resource extraction. Established in 1911 and headquartered in Tokyo, Japan, the company serves both domestic and international markets.

Products and Services
  • Petroleum division offers fuels, lubricants, and hydrogen fueling stations
  • Basic Chemicals unit produces key chemical building blocks and compounds
  • Power and Renewable Energy segment focuses on clean energy projects and electricity distribution
Growth Outlook
  • Recent quarterly revenue reached JPY 2.26 trillion, indicating strong demand
  • Operating income margin improved to 13.3% in the latest quarter
  • Expansion in renewable energy projects aligns with global sustainability trends
Financial Highlights
  • Trailing twelve months (TTM) revenue of JPY 8.5 trillion reflects robust performance
  • Net income margin stands at 9.5%, showcasing effective cost management
  • Dividend yield of 2.15% offers attractive returns to shareholders
Idemitsu Kosan Co., Ltd. operates in a competitive landscape, leveraging its diverse portfolio to capture growth opportunities. The company's focus on renewable energy and advanced materials positions it well for future expansion. Recent financial performance highlights a solid revenue base and profitability, making it an intriguing option for investors interested in the energy and materials sectors. The commitment to sustainability and innovation further enhances its appeal in a rapidly evolving market.
AI Generated • Sep 17, 2026

Industry

Oil, Gas and Consumable Fuels

Sector

Energy

Employees

14,392

CEO

Shunichi Kito

Website

www.idemitsu.co.jp

Headquarters

Tokyo, TY 100-8321, JP

IDKOF Financials

Key Financial Metrics (TTM)

Gross Margin

12.82%

Operating Margin

6.28%

Net Income Margin

4.50%

Return on Equity

21.79%

Return on Capital

6.47%

Return on Assets

6.34%

Earnings Yield

18.94%

Dividend Yield

2.22%

Payout Ratio

0.00%

Stock Overview

Market Cap

$12.69BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

Shares Outstanding

1.20B

Volume

100

Avg. Volume

96.578

Financials (TTM)

Gross Profit

¥1.10T

Operating Income

¥535.49B

EBITDA

¥673.57B

Operating Cash Flow

¥0.00

Capital Expenditure

¥0.00

Free Cash Flow

¥0.00

Cash & ST Invst.

¥374.93B

Total Debt

¥2.28T

Idemitsu Kosan,Ltd. Performance Analysis

Idemitsu Kosan,Ltd. annual revenue and year-over-year revenue growth by fiscal year
Fiscal yearPeriod endRevenueYoY growth
20232023-03-31JPY 69,807,186,99917.3%
20242024-03-31JPY 60,376,665,924-13.5%
20252025-03-31JPY 60,283,390,543-0.2%
20262026-03-31JPY 53,791,086,659-10.8%
Idemitsu Kosan,Ltd. sequential (quarter-over-quarter) revenue growth by fiscal quarter
Fiscal quarterPeriod endQoQ growth
Q22025-09-3015465.7%
Q32025-12-317.5%
Q42026-03-311.6%
Q12026-06-303.7%
Idemitsu Kosan,Ltd. annual diluted earnings per share and year-over-year EPS growth by fiscal year
Fiscal yearPeriod endDiluted EPSYoY growth
20232023-03-31JPY 1.26-24.7%
20242024-03-31JPY 1.12-11.3%
20252025-03-31JPY 0.51-54.3%
20262026-03-31JPY 0.9382.5%
Idemitsu Kosan,Ltd. sequential (quarter-over-quarter) diluted earnings per share growth by fiscal quarter
Fiscal quarterPeriod endQoQ growth
Q22025-09-30507.5%
Q32025-12-31-48.1%
Q42026-03-31622.5%
Q12026-06-3082.2%

Revenue Growth Rate

Annual and quarterly growth comparison

Earnings Per Share Growth Rate

Annual and quarterly EPS growth comparison

Quarterly Performance

Name
Q1 2027YOY CHG

Revenue

¥2.26T

+17535.1%

Gross Profit

¥440.92B

+60645.7%

Gross Margin

19.55%

N/A

Market Cap

$12.69BMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary.

N/A

Market Cap/Employee

$881.97K

N/A

Employees

14,392

N/A

Net Income

¥215.93B

+4018.5%

EBITDA

¥355.12B

+8488.2%

Quarterly Fundamentals

Name
Q1 2027YOY CHG

Total Cash

¥374.93B

+197.1%

Total Debt

¥2.28T

+86.8%

Accounts Receivable

¥1.15T

+92.6%

Inventory

¥2.12T

+86.2%

Long Term Debt

¥798.21B

+54.3%

Short Term Debt

¥1.48T

+110.6%

Return on Assets

6.34%

N/A

Return on Invested Capital

19.40%

N/A

Free Cash Flow

¥0.00

N/A

Operating Cash Flow

¥0.00

N/A

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Questions About IDKOF

What is the current price of Idemitsu Kosan,Ltd.?

Idemitsu Kosan,Ltd. is trading at $10.59 per share.

What is the 52-week range for Idemitsu Kosan,Ltd.?

Over the past 52 weeks, Idemitsu Kosan,Ltd. has traded between $6.76 and $10.59.

How much debt does Idemitsu Kosan,Ltd. have?

As of the most recent reporting period, Idemitsu Kosan,Ltd. reported total debt of ¥14.13B.

How much cash does Idemitsu Kosan,Ltd. have on hand?

Idemitsu Kosan,Ltd. reported ¥2.32B in cash and cash equivalents in its most recent financial results.

What is Idemitsu Kosan,Ltd.’s dividend yield?

Idemitsu Kosan,Ltd. currently has a dividend yield of 2.22%.

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