The Williams Companies, Inc. (WMB)

NYSE: WMB · Real-Time Price · USD

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60.16

+0.36 (0.60%)

At close: Dec 30, 2025, 4:00 PM EST

60.93

+0.77 (1.28%)

After-hours: Dec 30, 2025, 4:39 PM EST

The Williams Companies Market Cap

The Williams Companies has a market cap or net worth of $73.47 billion as of December 30, 2025. Its market cap has increased by 8.81% in one year.

Market Cap

73.47B

Enterprise Value

101.52B

1-Year Change

8.81%

Ranking

#219

Market Cap Chart

Since December 1, 1998, The Williams Companies's market cap has increased from $12.22B to $73.47B, an increase of 501.35%. That is a compound annual growth rate of 6.85%.

Market Cap History

Date	Market Cap	% Change
Dec 29, 2025	73.03B	10.70%
Dec 31, 2024	65.97B	55.70%
Dec 29, 2023	42.37B	5.71%
Dec 30, 2022	40.08B	26.69%
Dec 31, 2021	31.64B	30.03%
Dec 31, 2020	24.33B	-15.36%
Dec 31, 2019	28.75B	7.71%
Dec 31, 2018	26.69B	5.89%
Dec 29, 2017	25.21B	7.81%
Dec 30, 2016	23.38B	21.34%
Dec 31, 2015	19.27B	-42.64%
Dec 31, 2014	33.59B	27.43%
Dec 31, 2013	26.36B	28.34%
Dec 31, 2012	20.54B	5.53%
Dec 30, 2011	19.46B	34.64%
Dec 31, 2010	14.46B	17.60%
Dec 31, 2009	12.29B	46.70%
Dec 31, 2008	8.38B	-60.54%
Dec 31, 2007	21.24B	36.34%
Dec 29, 2006	15.58B	17.32%
Dec 30, 2005	13.28B	46.47%
Dec 31, 2004	9.06B	78.14%
Dec 31, 2003	5.09B	264.77%
Dec 31, 2002	1.40B	-89.39%
Dec 31, 2001	13.15B	-25.16%

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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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