WEC Energy Group Market Cap

WEC Energy Group has a market cap or net worth of $36.31 billion as of October 27, 2026. It is the 685th most valuable company in the world and the 319th biggest in the United States. Its market cap has decreased by 2.61% in one year.

Market Cap

36.31B

Enterprise Value

59.28B

1-Year Change

-2.61%

Global Rank

#685

Country Rank

#319 United States

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Since December 1, 1998, WEC Energy Group's market cap has increased from $3.56B to $36.31B, an increase of 920.01%. That is a compound annual growth rate of 8.67%.

Market Cap History

Date	Market Cap	% Change
Oct 27, 2026	36.31B	5.84%
Dec 31, 2025	34.31B	15.31%
Dec 31, 2024	29.75B	12.05%
Dec 29, 2023	26.55B	-10.23%
Dec 30, 2022	29.58B	-3.41%
Dec 31, 2021	30.62B	5.48%
Dec 31, 2020	29.03B	-0.22%
Dec 31, 2019	29.09B	33.13%
Dec 31, 2018	21.85B	4.24%
Dec 29, 2017	20.96B	13.25%
Dec 30, 2016	18.51B	14.28%
Dec 31, 2015	16.20B	36.19%
Dec 31, 2014	11.89B	27.01%
Dec 31, 2013	9.36B	10.45%
Dec 31, 2012	8.48B	4.86%
Dec 30, 2011	8.09B	17.51%
Dec 31, 2010	6.88B	18.11%
Dec 31, 2009	5.83B	18.69%
Dec 31, 2008	4.91B	-13.83%
Dec 31, 2007	5.70B	2.60%
Dec 29, 2006	5.55B	21.50%
Dec 30, 2005	4.57B	15.83%
Dec 31, 2004	3.95B	0.23%
Dec 31, 2003	3.94B	35.14%
Dec 31, 2002	2.91B	10.83%

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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

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