Idemitsu Kosan Market Cap

Idemitsu Kosan has a market cap or net worth of 1.65 trillion as of April 28, 2026. Its market cap has increased by 39.58% in one year.

Market Cap

1.65T

Enterprise Value

3.04T

Revenue

8.26T

Ranking

n/a

PE Ratio

57.43

Stock Price

1,348.00

Market Cap Chart

Since October 24, 2006, Idemitsu Kosan's market cap has increased from 294.25B to 1.65T, an increase of 460.30%. That is a compound annual growth rate of 9.23%.

Market Cap History

Date	Market Cap	% Change
Apr 28, 2026	1,648.69B	13.80%
Dec 30, 2025	1,448.75B	6.44%
Dec 30, 2024	1,361.11B	26.80%
Dec 29, 2023	1,073.45B	17.59%
Dec 30, 2022	912.89B	4.55%
Dec 30, 2021	873.20B	29.40%
Dec 30, 2020	Pro	Pro
Dec 30, 2019	Pro	Pro
Dec 28, 2018	Pro	Pro
Dec 29, 2017	Pro	Pro
Dec 30, 2016	Pro	Pro

Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding

Full Definition

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Market Cap Rankings