NRG Energy Market Cap

NRG Energy has a market cap or net worth of €27.89 billion as of September 29, 2025. Its market cap has increased by 85.80% in one year.

Market Cap

27.89B

Enterprise Value

37.80B

Revenue

25.01B

Ranking

n/a

PE Ratio

71.97

Stock Price

€142.40

Market Cap Chart

Since December 8, 2003, NRG Energy's market cap has increased from 1.78B to 27.89B, an increase of 1,464.12%. That is a compound annual growth rate of 13.43%.

Market Cap History

Date	Market Cap	% Change
Sep 26, 2025	27.89B	57.97%
Dec 31, 2024	17.65B	67.17%
Dec 29, 2023	10.56B	53.94%
Dec 30, 2022	6.86B	-26.04%
Dec 31, 2021	9.27B	23.71%
Dec 31, 2020	7.50B	-15.88%
Dec 31, 2019	Pro	Pro
Dec 31, 2018	Pro	Pro
Dec 29, 2017	Pro	Pro
Dec 30, 2016	Pro	Pro
Dec 31, 2015	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