NRG Energy, Inc. (NRG)
NYSE: NRG · Real-Time Price · USD
165.34
-3.23 (-1.92%)
At close: Sep 29, 2025, 4:00 PM EDT
165.98
+0.64 (0.39%)
After-hours: Sep 29, 2025, 5:02 PM EDT
NRG Energy Market Cap
NRG Energy has a market cap or net worth of $31.98 billion as of September 29, 2025. Its market cap has increased by 93.54% in one year.
Market Cap
31.98B
Enterprise Value
43.07B
1-Year Change
93.54%
Ranking
Category
Stock Price
$165.34
Market Cap Chart
Since March 31, 2004, NRG Energy's market cap has increased from $2.22B to $31.98B, an increase of 1,340.56%. That is a compound annual growth rate of 13.21%.
Market Cap History
Date | Market Cap | % Change |
---|---|---|
Sep 26, 2025 | 32.61B | 78.42% |
Dec 31, 2024 | 18.28B | 56.58% |
Dec 29, 2023 | 11.67B | 59.22% |
Dec 30, 2022 | 7.33B | -30.50% |
Dec 31, 2021 | 10.55B | 15.02% |
Dec 31, 2020 | 9.17B | -8.30% |
Dec 31, 2019 | 10.00B | -12.89% |
Dec 31, 2018 | 11.48B | 27.31% |
Dec 29, 2017 | 9.02B | 133.19% |
Dec 30, 2016 | 3.87B | 4.58% |
Dec 31, 2015 | 3.70B | -59.42% |
Dec 31, 2014 | 9.11B | -1.90% |
Dec 31, 2013 | 9.29B | 76.97% |
Dec 31, 2012 | 5.25B | 25.96% |
Dec 30, 2011 | 4.17B | -13.73% |
Dec 31, 2010 | 4.83B | -20.21% |
Dec 31, 2009 | 6.05B | 11.34% |
Dec 31, 2008 | 5.44B | -47.43% |
Dec 31, 2007 | 10.34B | 46.05% |
Dec 29, 2006 | 7.08B | 86.24% |
Dec 30, 2005 | 3.80B | 5.47% |
Dec 31, 2004 | 3.61B | 62.39% |
Mar 31, 2004 | 2.22B | - |
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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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