Market Cap Chart

View Market Cap for WRB.
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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 25.45B
August 20, 2026 25.67B
August 19, 2026 25.83B
August 18, 2026 26.04B
August 17, 2026 25.88B
August 14, 2026 26.16B
August 13, 2026 26.15B
August 12, 2026 25.87B
August 11, 2026 26.01B
August 10, 2026 26.28B
August 07, 2026 26.57B
August 06, 2026 26.76B
August 05, 2026 26.75B
August 04, 2026 26.49B
August 03, 2026 26.75B
July 31, 2026 26.92B
July 30, 2026 27.23B
July 29, 2026 28.07B
July 28, 2026 28.26B
July 27, 2026 28.09B
July 24, 2026 28.00B
July 23, 2026 27.25B
July 22, 2026 26.85B
July 21, 2026 26.78B
July 20, 2026 26.99B
Date Value
July 17, 2026 26.57B
July 16, 2026 25.94B
July 15, 2026 26.04B
July 14, 2026 26.83B
July 13, 2026 27.52B
July 10, 2026 26.91B
July 09, 2026 26.77B
July 08, 2026 26.57B
July 07, 2026 26.66B
July 06, 2026 26.43B
July 02, 2026 26.86B
July 01, 2026 26.33B
June 30, 2026 26.29B
June 29, 2026 26.47B
June 26, 2026 26.56B
June 25, 2026 25.82B
June 24, 2026 26.11B
June 23, 2026 25.70B
June 22, 2026 25.02B
June 18, 2026 25.04B
June 17, 2026 25.38B
June 16, 2026 25.48B
June 15, 2026 25.35B
June 12, 2026 25.44B
June 11, 2026 25.17B

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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