ONEOK Market Cap

ONEOK has a market cap or net worth of €40.79 billion as of January 22, 2026. Its market cap has decreased by -30.17% in one year.

Market Cap

40.79B

Enterprise Value

68.67B

Revenue

26.90B

Ranking

n/a

PE Ratio

14.33

Stock Price

€64.18

Market Cap Chart

Since March 2, 1964, ONEOK's market cap has increased from 595.22M to 40.79B, an increase of 6,752.99%. That is a compound annual growth rate of 7.06%.

Market Cap History

Date	Market Cap	% Change
Jan 21, 2026	40.79B	3.56%
Dec 31, 2025	39.39B	-30.48%
Dec 31, 2024	56.66B	53.10%
Dec 29, 2023	37.01B	34.69%
Dec 30, 2022	27.48B	19.25%
Dec 31, 2021	23.04B	65.24%
Dec 31, 2020	Upgrade Pro	Upgrade Pro
Dec 31, 2019	Upgrade Pro	Upgrade Pro
Dec 31, 2018	Upgrade Pro	Upgrade Pro
Dec 29, 2017	Upgrade Pro	Upgrade Pro
Dec 30, 2016	Upgrade Pro	Upgrade 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