Companies: 10,824     total market cap: S$186.302 T
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NRG Energy
NRG
#917
Rank
S$33.75 B
Marketcap
๐Ÿ‡บ๐Ÿ‡ธ United States
Country
S$159.97
Share price
-2.10%
Change (1 day)
-23.38%
Change (1 year)

Market capitalization of NRG Energy (NRG)

Market cap: S$33.75 Billion

As of May 2026 NRG Energy has a market cap of S$33.75 Billion. This makes NRG Energy the world's 917th 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
2026S$33.75 B-15.52%
2025S$39.95 B57.81%
2024S$25.31 B64.24%
2023S$15.41 B56.85%
2022S$9.82 B-31.08%
2021S$14.25 B17.54%
2020S$12.13 B-9.08%
2019S$13.34 B-13.04%
2018S$15.34 B27.23%
2017S$12.06 B115.49%
2016S$5.59 B7%
2015S$5.23 B-56.37%
2014S$11.98 B1.76%
2013S$11.78 B29.9%
2012S$9.06 B68.07%
2011S$5.39 B-13.27%
2010S$6.22 B-26.1%
2009S$8.41 B8.28%
2008S$7.77 B-47.34%
2007S$14.76 B40.53%
2006S$10.50 B65.93%
2005S$6.33 B23.68%
2004S$5.11 B-30.83%
2003S$7.40 B

End of Day market cap according to different sources

On May 17th, 2026 the market cap of NRG Energy was reported to be:

S$34.47 Billion
by Nasdaq info icon info icon
S$34.47 Billion
by CompaniesMarketCap info icon info icon

Market capitalization for similar companies or competitors

Name Marketcap Market cap differencediff. Country
AES
AES
S$13.22 B-60.80%๐Ÿ‡บ๐Ÿ‡ธ USA
Edison International
EIX
S$34.26 B 1.52%๐Ÿ‡บ๐Ÿ‡ธ USA
Exelon Corporation
EXC
S$57.41 B 70.11%๐Ÿ‡บ๐Ÿ‡ธ USA
Sempra
SRE
S$75.41 B 123.45%๐Ÿ‡บ๐Ÿ‡ธ USA
Southern Company
SO
S$133.96 B 296.91%๐Ÿ‡บ๐Ÿ‡ธ USA
Nextera Energy
NEE
S$235.44 B 597.57%๐Ÿ‡บ๐Ÿ‡ธ USA
Duke Energy
DUK
S$121.55 B 260.15%๐Ÿ‡บ๐Ÿ‡ธ USA
Entergy
ETR
S$63.86 B 89.22%๐Ÿ‡บ๐Ÿ‡ธ USA
OGE Energy
OGE
S$12.39 B-63.27%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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