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NRG Energy
NRG
#1132
Rank
โ‚ฌ18.41 B
Marketcap
๐Ÿ‡บ๐Ÿ‡ธ United States
Country
87,59ย โ‚ฌ
Share price
0.75%
Change (1 day)
-40.90%
Change (1 year)

Market capitalization of NRG Energy (NRG)

Market cap: โ‚ฌ18.41 Billion

As of October 2026 NRG Energy has a market cap of โ‚ฌ18.41 Billion. This makes NRG Energy the world's 1132th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of NRG Energy from 2003 to 2026

End of year Market Cap

Year Marketcap Change
2026โ‚ฌ18.41 B-30.5%
2025โ‚ฌ26.49 B48%
2024โ‚ฌ17.89 B69.52%
2023โ‚ฌ10.55 B54.5%
2022โ‚ฌ6.83 B-26.62%
2021โ‚ฌ9.31 B24.92%
2020โ‚ฌ7.45 B-15.61%
2019โ‚ฌ8.83 B-10.02%
2018โ‚ฌ9.81 B30.64%
2017โ‚ฌ7.51 B104.42%
2016โ‚ฌ3.67 B8.71%
2015โ‚ฌ3.38 B-54.66%
2014โ‚ฌ7.46 B10.79%
2013โ‚ฌ6.73 B20.09%
2012โ‚ฌ5.60 B74.74%
2011โ‚ฌ3.20 B-11.64%
2010โ‚ฌ3.63 B-13.24%
2009โ‚ฌ4.18 B7.62%
2008โ‚ฌ3.88 B-44.65%
2007โ‚ฌ7.02 B35.33%
2006โ‚ฌ5.19 B61.75%
2005โ‚ฌ3.21 B38.77%
2004โ‚ฌ2.31 B-33.15%
2003โ‚ฌ3.46 B

End of Day market cap according to different sources

On Oct 28th, 2026 the market cap of NRG Energy was reported to be:

โ‚ฌ18.27 Billion
by Nasdaq info icon info icon
โ‚ฌ18.27 Billion
by CompaniesMarketCap info icon info icon

Market capitalization for similar companies or competitors

Name Marketcap Market cap differencediff. Country
AES
AES
โ‚ฌ9.60 B-47.85%๐Ÿ‡บ๐Ÿ‡ธ USA
Edison International
EIX
โ‚ฌ20.38 B 10.71%๐Ÿ‡บ๐Ÿ‡ธ USA
Exelon Corporation
EXC
โ‚ฌ41.84 B 127.29%๐Ÿ‡บ๐Ÿ‡ธ USA
Sempra
SRE
โ‚ฌ50.27 B 173.05%๐Ÿ‡บ๐Ÿ‡ธ USA
Southern Company
SO
โ‚ฌ95.53 B 418.90%๐Ÿ‡บ๐Ÿ‡ธ USA
Nextera Energy
NEE
โ‚ฌ153.97 B 736.26%๐Ÿ‡บ๐Ÿ‡ธ USA
Duke Energy
DUK
โ‚ฌ87.53 B 375.41%๐Ÿ‡บ๐Ÿ‡ธ USA
Entergy
ETR
โ‚ฌ46.66 B 153.47%๐Ÿ‡บ๐Ÿ‡ธ USA
OGE Energy
OGE
โ‚ฌ9.04 B-50.88%๐Ÿ‡บ๐Ÿ‡ธ USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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