Market Cap Chart

Historical Market Cap Data

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Date Value
October 15, 2026 76.65B
October 14, 2026 75.96B
October 13, 2026 75.61B
October 12, 2026 75.44B
October 09, 2026 74.49B
October 08, 2026 74.40B
October 07, 2026 73.76B
October 06, 2026 75.35B
October 05, 2026 75.68B
October 02, 2026 75.80B
October 01, 2026 74.50B
September 30, 2026 75.06B
September 29, 2026 76.30B
September 28, 2026 76.35B
September 25, 2026 76.65B
September 24, 2026 77.02B
September 23, 2026 77.86B
September 22, 2026 77.61B
September 21, 2026 76.57B
September 18, 2026 77.16B
September 17, 2026 78.30B
September 16, 2026 77.33B
September 15, 2026 78.52B
September 14, 2026 79.18B
September 11, 2026 78.70B
Date Value
September 10, 2026 78.36B
September 09, 2026 79.44B
September 08, 2026 80.38B
September 04, 2026 80.79B
September 03, 2026 80.53B
September 02, 2026 78.97B
September 01, 2026 78.47B
August 31, 2026 81.75B
August 28, 2026 83.01B
August 27, 2026 82.78B
August 26, 2026 83.53B
August 25, 2026 83.21B
August 24, 2026 83.51B
August 21, 2026 85.28B
August 20, 2026 83.64B
August 19, 2026 83.30B
August 18, 2026 82.63B
August 17, 2026 82.84B
August 14, 2026 82.47B
August 13, 2026 82.84B
August 12, 2026 81.75B
August 11, 2026 81.07B
August 10, 2026 79.83B
August 07, 2026 80.81B
August 06, 2026 79.60B

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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Norfolk Southern Corp. 73.48B
CSX Corp. 90.86B
Union Pacific Corp. 172.46B
East Japan Railway Co. 24.30B
FirstGroup Plc 1.628B

Market Cap Related Metrics