Edison International (EIX) - Market capitalization

Market cap: £20.54 Billion

As of March 2026 Edison International has a market cap of £20.54 Billion. This makes Edison International the world's 857th 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 Edison International from 1996 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	£20.54 B	20.82%
2025	£17.00 B	-30.92%
2024	£24.61 B	14.37%
2023	£21.52 B	7.18%
2022	£20.08 B	4.54%
2021	£19.20 B	10.11%
2020	£17.44 B	-16.2%
2019	£20.81 B	42.86%
2018	£14.57 B	-4.42%
2017	£15.24 B	-19.8%
2016	£19.00 B	46.02%
2015	£13.01 B	-5%
2014	£13.70 B	49.84%
2013	£9.14 B	0.39%
2012	£9.10 B	4.97%
2011	£8.67 B	6.52%
2010	£8.14 B	16.34%
2009	£7.00 B	-1.93%
2008	£7.14 B	-18.42%
2007	£8.75 B	15.7%
2006	£7.56 B	-8.19%
2005	£8.23 B	51.58%
2004	£5.43 B	36.09%
2003	£3.99 B	65.88%
2002	£2.40 B	-29.04%
2001	£3.39 B	-0.52%
2000	£3.41 B	-39.39%
1999	£5.62 B	-4.24%
1998	£5.87 B	-5.51%
1997	£6.21 B	24.79%
1996	£4.98 B

End of Day market cap according to different sources

On Mar 24th, 2026 the market cap of Edison International was reported to be:

£20.54 Billion

by Nasdaq

£20.53 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
American Electric Power AEP	£52.29 B	154.52%	🇺🇸 USA
FirstEnergy FE	£21.55 B	4.93%	🇺🇸 USA
Sempra SRE	£46.70 B	127.31%	🇺🇸 USA
Pinnacle West Capital PNW	£8.87 B	-56.82%	🇺🇸 USA
Xcel Energy XEL	£36.42 B	77.30%	🇺🇸 USA
Hawaiian Electric Industries HE	£1.93 B	-90.58%	🇺🇸 USA
PNM Resources PNM	£2.81 B	-86.27%	🇺🇸 USA
Portland General Electric POR	£4.45 B	-78.34%	🇺🇸 USA
PG&E Corporation PCG	£28.72 B	39.81%	🇺🇸 USA
Avista AVA	£2.42 B	-88.21%	🇺🇸 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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Market capitalization of Edison International (EIX)

Market cap: £20.54 Billion