Market Cap Chart

Historical Market Cap Data

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Date Value
October 30, 2026 17.08B
October 29, 2026 17.09B
October 28, 2026 16.85B
October 27, 2026 16.76B
October 26, 2026 16.82B
October 23, 2026 16.95B
October 22, 2026 17.07B
October 21, 2026 16.65B
October 20, 2026 16.82B
October 19, 2026 16.99B
October 16, 2026 17.14B
October 15, 2026 17.06B
October 14, 2026 16.64B
October 13, 2026 16.63B
October 12, 2026 16.81B
October 09, 2026 16.98B
October 08, 2026 16.88B
October 07, 2026 17.14B
October 06, 2026 17.13B
October 05, 2026 16.56B
October 02, 2026 16.72B
October 01, 2026 16.38B
September 30, 2026 16.27B
September 29, 2026 16.24B
September 28, 2026 15.95B
Date Value
September 25, 2026 15.91B
September 24, 2026 15.76B
September 23, 2026 16.12B
September 22, 2026 16.38B
September 21, 2026 16.40B
September 18, 2026 16.51B
September 17, 2026 16.46B
September 16, 2026 16.27B
September 15, 2026 16.04B
September 14, 2026 16.32B
September 11, 2026 16.88B
September 10, 2026 16.67B
September 09, 2026 16.77B
September 08, 2026 17.05B
September 04, 2026 16.99B
September 03, 2026 16.86B
September 02, 2026 16.61B
September 01, 2026 16.99B
August 31, 2026 17.30B
August 28, 2026 17.44B
August 27, 2026 17.80B
August 26, 2026 17.78B
August 25, 2026 17.82B
August 24, 2026 17.65B
August 21, 2026 17.83B

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.

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Market Cap Range, Past 5 Years

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Median

Market Cap Benchmarks

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Ameren Corp. 30.60B
Avista Corp. 3.147B
Black Hills Corp. 6.254B
CMS Energy Corp. 21.98B
CenterPoint Energy, Inc. 28.13B

Market Cap Related Metrics