ONEOK Market Cap

ONEOK has a market cap or net worth of 254.42 billion as of December 24, 2025. Its market cap has decreased by -31.70% in one year.

Market Cap

254.42B

Enterprise Value

434.41B

Revenue

168.22B

Ranking

n/a

PE Ratio

14.30

Stock Price

199.21

Market Cap Chart

Since March 2, 1964, ONEOK's market cap has increased from 595.22M to 254.42B, an increase of 42,642.98%. That is a compound annual growth rate of 10.29%.

Market Cap History

Date	Market Cap	% Change
Dec 24, 2025	254.42B	-29.87%
Dec 31, 2024	362.80B	82.78%
Dec 29, 2023	198.49B	27.86%
Dec 30, 2022	155.24B	6.33%
Dec 31, 2021	146.00B	64.83%
Dec 31, 2020	88.58B	-29.50%
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
Dec 31, 2015	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