Market Cap Chart

View Market Cap for CNP.
Upgrade now.
Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00
View Market Cap Chart
Start Trial

Historical Market Cap Data

View and export this data back to 1990. Start Trial.
Date Value
August 24, 2026 25.76B
August 21, 2026 25.54B
August 20, 2026 26.48B
August 19, 2026 26.61B
August 18, 2026 26.70B
August 17, 2026 26.76B
August 14, 2026 26.89B
August 13, 2026 26.66B
August 12, 2026 26.70B
August 11, 2026 26.47B
August 10, 2026 26.37B
August 07, 2026 26.80B
August 06, 2026 26.79B
August 05, 2026 26.78B
August 04, 2026 27.39B
August 03, 2026 27.61B
July 31, 2026 27.69B
July 30, 2026 27.76B
July 29, 2026 28.28B
July 28, 2026 29.05B
July 27, 2026 28.99B
July 24, 2026 29.35B
July 23, 2026 29.13B
July 22, 2026 28.77B
July 21, 2026 28.14B
Date Value
July 20, 2026 28.32B
July 17, 2026 28.41B
July 16, 2026 28.55B
July 15, 2026 28.14B
July 14, 2026 28.82B
July 13, 2026 29.07B
July 10, 2026 28.68B
July 09, 2026 28.53B
July 08, 2026 29.02B
July 07, 2026 29.30B
July 06, 2026 28.98B
July 02, 2026 29.38B
July 01, 2026 28.80B
June 30, 2026 29.01B
June 29, 2026 29.30B
June 26, 2026 29.46B
June 25, 2026 28.93B
June 24, 2026 28.69B
June 23, 2026 28.46B
June 22, 2026 28.21B
June 18, 2026 28.01B
June 17, 2026 27.89B
June 16, 2026 28.36B
June 15, 2026 28.17B
June 12, 2026 28.06B

Market Capitalization Definition

Market Capitalization measures the total value of a company based on their stock price multiplied by the shares outstanding. This metric is important because it gives you an idea of the size of a company, and how the size has changed over time. When studying companies from a relative basis, it would make sense to compare companies that have a similar market capitalization because factors like market share, economies of scale, and business models would also be similar.

Read full definition.

Market Cap Range, Past 5 Years

View Market Cap Range, Past 5 Years
Start Trial
--
Minimum
--
Maximum
--
Average
--
Median

Market Cap Benchmarks

View Market Cap Benchmarks
Start Trial
Ameren Corp. 29.66B
CMS Energy Corp. 21.46B
Consolidated Edison, Inc. 36.19B
Duke Energy Corp. 95.14B
Dominion Energy, Inc. 58.62B

Market Cap Related Metrics