Market Cap Chart

View Market Cap for UNP.
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Sep '18
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May '19
 
285.00
270.00
255.00
240.00
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Historical Market Cap Data

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Date Value
August 21, 2026 182.97B
August 20, 2026 180.55B
August 19, 2026 179.26B
August 18, 2026 177.44B
August 17, 2026 178.13B
August 14, 2026 174.43B
August 13, 2026 176.87B
August 12, 2026 174.46B
August 11, 2026 173.95B
August 10, 2026 173.58B
August 07, 2026 174.11B
August 06, 2026 175.44B
August 05, 2026 175.54B
August 04, 2026 176.02B
August 03, 2026 172.98B
July 31, 2026 173.51B
July 30, 2026 171.93B
July 29, 2026 173.55B
July 28, 2026 174.89B
July 27, 2026 177.77B
July 24, 2026 182.53B
July 23, 2026 180.76B
July 22, 2026 173.77B
July 21, 2026 174.11B
July 20, 2026 175.96B
Date Value
July 17, 2026 179.14B
July 16, 2026 177.76B
July 15, 2026 171.19B
July 14, 2026 171.16B
July 13, 2026 171.65B
July 10, 2026 170.36B
July 09, 2026 169.22B
July 08, 2026 166.79B
July 07, 2026 168.08B
July 06, 2026 167.77B
July 02, 2026 167.57B
July 01, 2026 164.88B
June 30, 2026 161.48B
June 29, 2026 161.90B
June 26, 2026 159.31B
June 25, 2026 158.94B
June 24, 2026 154.33B
June 23, 2026 153.53B
June 22, 2026 154.30B
June 18, 2026 152.50B
June 17, 2026 153.20B
June 16, 2026 158.78B
June 15, 2026 158.70B
June 12, 2026 161.90B
June 11, 2026 159.27B

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

View Market Cap Range, Past 5 Years
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