NorthWestern Corporation (NWE) - Market capitalization

Market cap: €3.51 Billion

As of December 2025 NorthWestern Corporation has a market cap of €3.51 Billion. This makes NorthWestern Corporation the world's 3417th 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 NorthWestern Corporation from 2004 to 2025

End of year Market Cap

Year	Marketcap	Change
2025	€3.51 B	12.49%
2024	€3.12 B	10.77%
2023	€2.81 B	-13.9%
2022	€3.27 B	18.02%
2021	€2.77 B	15.7%
2020	€2.39 B	-25.71%
2019	€3.22 B	23.45%
2018	€2.61 B	8.14%
2017	€2.41 B	-7.46%
2016	€2.61 B	9.32%
2015	€2.39 B	9.51%
2014	€2.18 B	79.58%
2013	€1.21 B	24.36%
2012	€0.97 B	-2.22%
2011	€0.99 B	27.27%
2010	€0.78 B	20.09%
2009	€0.65 B	8.38%
2008	€0.60 B	-23.38%
2007	€0.78 B	-17.6%
2006	€0.95 B	1.78%
2005	€0.93 B	27.3%
2004	€0.73 B

End of Day market cap according to different sources

On Dec 10th, 2025 the market cap of NorthWestern Corporation was reported to be:

€3.51 Billion

by Nasdaq

€3.51 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
MDU Resources MDU	€3.43 B	-2.24%	🇺🇸 USA
Pacific Gas and Electric PCG	€28.29 B	705.60%	🇺🇸 USA
Avista AVA	€2.68 B	-23.70%	🇺🇸 USA
NiSource NI	€16.69 B	375.39%	🇺🇸 USA
PNM Resources PNM	€3.21 B	-8.42%	🇺🇸 USA
Idacorp IDA	€5.80 B	65.20%	🇺🇸 USA
Exelon Corporation EXC	€37.32 B	962.45%	🇺🇸 USA
Black Hills BKH	€4.58 B	30.63%	🇺🇸 USA
CenterPoint Energy CNP	€20.89 B	494.75%	🇺🇸 USA
Ameren AEE	€22.57 B	542.79%	🇺🇸 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 NorthWestern Corporation (NWE)

Market cap: €3.51 Billion