Idacorp (IDA) - Market capitalization

Market cap: £6.06 Billion

As of July 2026 Idacorp has a market cap of £6.06 Billion. This makes Idacorp the world's 2338th 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 Idacorp from 1996 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	£6.06 B	19.12%
2025	£5.09 B	9.39%
2024	£4.65 B	19.23%
2023	£3.90 B	-13.34%
2022	£4.50 B	6.29%
2021	£4.24 B	19.28%
2020	£3.55 B	-13.39%
2019	£4.10 B	11.1%
2018	£3.69 B	8.45%
2017	£3.40 B	3.53%
2016	£3.29 B	42.44%
2015	£2.30 B	8.09%
2014	£2.13 B	35.38%
2013	£1.57 B	17.35%
2012	£1.34 B	-0.94%
2011	£1.35 B	14.74%
2010	£1.18 B	25.15%
2009	£0.94 B	3.28%
2008	£0.91 B	14.61%
2007	£0.79 B	-7.63%
2006	£0.86 B	20.01%
2005	£0.72 B	7.21%
2004	£0.67 B	5.19%
2003	£0.63 B	8.55%
2002	£0.58 B	-44.03%
2001	£1.05 B	-14.83%
2000	£1.23 B	97.87%
1999	£0.62 B	-23.75%
1998	£0.81 B	-4.98%
1997	£0.86 B	26.01%
1996	£0.68 B

End of Day market cap according to different sources

On Jul 19th, 2026 the market cap of Idacorp was reported to be:

£6.12 Billion

by Nasdaq

£6.12 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Edison International EIX	£22.14 B	264.91%	🇺🇸 USA
Pinnacle West Capital PNW	£9.58 B	57.94%	🇺🇸 USA
Xcel Energy XEL	£36.40 B	499.84%	🇺🇸 USA
Hawaiian Electric Industries HE	£1.70 B	-71.89%	🇺🇸 USA
PNM Resources PNM	£2.80 B	-53.86%	🇺🇸 USA
Portland General Electric POR	£4.49 B	-25.87%	🇺🇸 USA
PG&E Corporation PCG	£28.39 B	367.82%	🇺🇸 USA
NorthWestern Energy NWE	£3.28 B	-45.94%	🇺🇸 USA
Avista AVA	£2.56 B	-57.72%	🇺🇸 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 Idacorp (IDA)

Market cap: £6.06 Billion