Market Cap Chart

Historical Market Cap Data

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Date Value
October 08, 2026 4.027B
October 07, 2026 4.011B
October 06, 2026 4.011B
October 05, 2026 4.019B
October 02, 2026 4.043B
October 01, 2026 3.988B
September 30, 2026 3.988B
September 29, 2026 4.003B
September 28, 2026 3.972B
September 25, 2026 3.964B
September 24, 2026 3.980B
September 23, 2026 4.011B
September 22, 2026 4.130B
September 21, 2026 4.154B
September 18, 2026 4.241B
September 17, 2026 4.265B
September 16, 2026 4.217B
September 15, 2026 4.186B
September 14, 2026 4.241B
September 11, 2026 4.209B
September 10, 2026 4.305B
September 09, 2026 4.431B
September 08, 2026 4.503B
September 04, 2026 4.495B
September 03, 2026 4.439B
Date Value
September 02, 2026 4.463B
September 01, 2026 4.487B
August 31, 2026 4.487B
August 28, 2026 4.487B
August 27, 2026 4.503B
August 26, 2026 4.527B
August 25, 2026 4.558B
August 24, 2026 4.511B
August 21, 2026 4.519B
August 20, 2026 4.614B
August 19, 2026 4.614B
August 18, 2026 4.590B
August 17, 2026 4.622B
August 14, 2026 4.669B
August 13, 2026 4.614B
August 12, 2026 4.574B
August 11, 2026 4.606B
August 10, 2026 4.487B
August 07, 2026 4.550B
August 06, 2026 4.558B
August 05, 2026 4.574B
August 04, 2026 4.590B
August 03, 2026 4.550B
July 31, 2026 4.630B
July 30, 2026 4.741B

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. 28.19B
Avista Corp. 2.972B
CMS Energy Corp. 20.49B
CenterPoint Energy, Inc. 25.31B
National Grid Plc 76.69B

Market Cap Related Metrics