Market Cap Chart

Historical Market Cap Data

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Date Value
October 23, 2026 4.238B
October 22, 2026 4.164B
October 21, 2026 4.134B
October 20, 2026 4.161B
October 19, 2026 4.141B
October 16, 2026 4.077B
October 15, 2026 4.110B
October 14, 2026 4.080B
October 13, 2026 3.976B
October 12, 2026 3.976B
October 09, 2026 3.976B
October 08, 2026 3.976B
October 07, 2026 3.828B
October 06, 2026 3.828B
October 05, 2026 3.764B
October 02, 2026 3.841B
October 01, 2026 3.781B
September 30, 2026 3.821B
September 29, 2026 3.902B
September 28, 2026 3.838B
September 25, 2026 3.821B
September 24, 2026 3.905B
September 23, 2026 3.929B
September 22, 2026 3.979B
September 21, 2026 4.030B
Date Value
September 18, 2026 4.036B
September 17, 2026 4.036B
September 16, 2026 3.922B
September 15, 2026 4.151B
September 14, 2026 4.191B
September 11, 2026 4.238B
September 10, 2026 4.043B
September 09, 2026 4.238B
September 08, 2026 4.238B
September 04, 2026 4.329B
September 03, 2026 4.329B
September 02, 2026 4.325B
September 01, 2026 4.210B
August 31, 2026 4.193B
August 28, 2026 4.010B
August 27, 2026 4.010B
August 26, 2026 4.295B
August 25, 2026 4.299B
August 24, 2026 4.299B
August 21, 2026 4.275B
August 20, 2026 4.356B
August 19, 2026 4.273B
August 18, 2026 4.057B
August 17, 2026 4.057B
August 14, 2026 4.343B

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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Average
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Median

Market Cap Benchmarks

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NiSource, Inc. 20.75B
Origin Energy Ltd. 14.77B
Frontier Energy Ltd. (Australia) 109.59M
Ameren Corp. 29.91B
Avista Corp. 3.157B

Market Cap Related Metrics