Idacorp (IDA) - Market capitalization

Market cap: NZ$13.98 Billion

As of August 2026 Idacorp has a market cap of NZ$13.98 Billion. This makes Idacorp the world's 2375th 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	NZ$13.98 B	18.02%
2025	NZ$11.84 B	14.31%
2024	NZ$10.36 B	31.7%
2023	NZ$7.86 B	-8.38%
2022	NZ$8.58 B	2.49%
2021	NZ$8.38 B	24.78%
2020	NZ$6.71 B	-15.97%
2019	NZ$7.99 B	14.31%
2018	NZ$6.99 B	7.85%
2017	NZ$6.48 B	10.6%
2016	NZ$5.86 B	17.18%
2015	NZ$5.00 B	17.78%
2014	NZ$4.24 B	34.01%
2013	NZ$3.16 B	19.89%
2012	NZ$2.64 B	-2.27%
2011	NZ$2.70 B	14.2%
2010	NZ$2.36 B	12.4%
2009	NZ$2.10 B	-8.89%
2008	NZ$2.31 B	11.6%
2007	NZ$2.07 B	-13.84%
2006	NZ$2.40 B	32.25%
2005	NZ$1.81 B	0.53%
2004	NZ$1.80 B	2.85%
2003	NZ$1.75 B	-2.51%
2002	NZ$1.80 B	-50.89%
2001	NZ$3.67 B	-11.7%
2000	NZ$4.15 B	115.53%
1999	NZ$1.92 B	-25.28%
1998	NZ$2.58 B	5.91%
1997	NZ$2.43 B	47.17%
1996	NZ$1.65 B

End of Day market cap according to different sources

On Aug 6th, 2026 the market cap of Idacorp was reported to be:

NZ$13.85 Billion

by Nasdaq

NZ$13.84 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Edison International EIX	NZ$44.93 B	221.42%	🇺🇸 USA
Pinnacle West Capital PNW	NZ$21.04 B	50.53%	🇺🇸 USA
Xcel Energy XEL	NZ$82.85 B	492.65%	🇺🇸 USA
Hawaiian Electric Industries HE	NZ$3.66 B	-73.81%	🇺🇸 USA
PNM Resources PNM	NZ$6.39 B	-54.23%	🇺🇸 USA
Portland General Electric POR	NZ$9.85 B	-29.54%	🇺🇸 USA
PG&E Corporation PCG	NZ$65.61 B	369.32%	🇺🇸 USA
NorthWestern Energy NWE	NZ$7.57 B	-45.84%	🇺🇸 USA
Avista AVA	NZ$5.55 B	-60.30%	🇺🇸 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: NZ$13.98 Billion