Market Cap Chart

View Market Cap for RIG.
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Sep '18
Jan '19
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 28, 2026 6.479B
August 27, 2026 6.412B
August 26, 2026 6.255B
August 25, 2026 6.423B
August 24, 2026 6.445B
August 21, 2026 6.613B
August 20, 2026 6.713B
August 19, 2026 6.523B
August 18, 2026 6.501B
August 17, 2026 6.557B
August 14, 2026 6.434B
August 13, 2026 6.389B
August 12, 2026 6.367B
August 11, 2026 6.490B
August 10, 2026 6.389B
August 07, 2026 5.875B
August 06, 2026 5.764B
August 05, 2026 5.741B
August 04, 2026 5.831B
August 03, 2026 5.675B
July 31, 2026 5.889B
July 30, 2026 5.624B
July 29, 2026 5.480B
July 28, 2026 5.524B
July 27, 2026 5.845B
Date Value
July 24, 2026 5.922B
July 23, 2026 5.889B
July 22, 2026 5.867B
July 21, 2026 5.801B
July 20, 2026 5.557B
July 17, 2026 5.690B
July 16, 2026 5.668B
July 15, 2026 5.756B
July 14, 2026 5.878B
July 13, 2026 5.945B
July 10, 2026 5.756B
July 09, 2026 5.690B
July 08, 2026 5.790B
July 07, 2026 5.557B
July 06, 2026 5.458B
July 02, 2026 5.601B
July 01, 2026 5.391B
June 30, 2026 5.413B
June 29, 2026 5.579B
June 26, 2026 5.657B
June 25, 2026 5.767B
June 24, 2026 5.579B
June 23, 2026 5.856B
June 22, 2026 5.989B
June 18, 2026 5.878B

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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Market Cap Benchmarks

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Valaris Ltd. 5.980B
Noble Corp. Plc 7.305B
Halliburton Co. 30.17B
Helmerich & Payne, Inc. 4.252B
Nabors Industries Ltd. 1.357B

Market Cap Related Metrics