POR Market Cap

POR has a market cap or net worth of $5.47 billion as of November 6, 2026. It is the 3,341st most valuable company in the world and the 1,083rd biggest in the United States. Its market cap has increased by 2.27% in one year.

Market Cap

5.47B

Enterprise Value

11.12B

1-Year Change

2.27%

Global Rank

#3,341

Country Rank

#1,083 United States

ChartMarket Cap Chart

Chart

Since March 31, 2006, POR's market cap has increased from $1.89B to $5.47B, an increase of 189.47%. That is a compound annual growth rate of 5.29%.

Market Cap History

Date	Market Cap	% Change
Nov 6, 2026	5.47B	1.38%
Dec 31, 2025	5.40B	17.35%
Dec 31, 2024	4.60B	4.96%
Dec 29, 2023	4.38B	0.19%
Dec 30, 2022	4.37B	-7.55%
Dec 31, 2021	4.73B	23.59%
Dec 31, 2020	3.83B	-23.22%
Dec 31, 2019	4.99B	21.85%
Dec 31, 2018	4.09B	0.77%
Dec 29, 2017	4.06B	5.39%
Dec 30, 2016	3.85B	19.34%
Dec 31, 2015	3.23B	9.13%
Dec 31, 2014	2.96B	25.50%
Dec 31, 2013	2.36B	14.08%
Dec 31, 2012	2.07B	8.45%
Dec 30, 2011	1.91B	16.62%
Dec 31, 2010	1.63B	6.47%
Dec 31, 2009	1.53B	26.00%
Dec 31, 2008	1.22B	-29.87%
Dec 31, 2007	1.74B	1.97%
Dec 29, 2006	1.70B	-9.91%
Mar 31, 2006	1.89B	-

View and export this data all the way back to 2006. Sign Up Today.

Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding

Related Stocks

Company	Market Cap
Emera	15.66B
Korea Electric Power	14.31B
Pinnacle West Capital	12.63B
OGE Energy	10.47B
IDACORP	8.63B
Companhia Paranaense de Energia - COPEL	8.01B
Companhia Energética de Minas Gerais - CEMIG	6.56B
Companhia Energética de Minas Gerais - CEMIG	6.56B

Market Cap Rankings