Market Cap Chart

View Market Cap for STX.
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Historical Market Cap Data

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Date Value
August 24, 2026 180.22B
August 21, 2026 192.77B
August 20, 2026 192.83B
August 19, 2026 188.82B
August 18, 2026 204.95B
August 17, 2026 225.61B
August 14, 2026 220.77B
August 13, 2026 208.96B
August 12, 2026 199.17B
August 11, 2026 186.09B
August 10, 2026 181.66B
August 07, 2026 184.33B
August 06, 2026 193.44B
August 05, 2026 189.97B
August 04, 2026 191.72B
August 03, 2026 188.48B
July 31, 2026 194.34B
July 30, 2026 193.33B
July 29, 2026 173.53B
July 28, 2026 169.64B
July 27, 2026 185.46B
July 24, 2026 193.33B
July 23, 2026 204.97B
July 22, 2026 203.78B
July 21, 2026 200.13B
Date Value
July 20, 2026 180.08B
July 17, 2026 176.76B
July 16, 2026 167.29B
July 15, 2026 185.88B
July 14, 2026 197.10B
July 13, 2026 193.14B
July 10, 2026 204.29B
July 09, 2026 199.74B
July 08, 2026 193.00B
July 07, 2026 185.73B
July 06, 2026 194.84B
July 02, 2026 184.05B
July 01, 2026 205.38B
June 30, 2026 216.55B
June 29, 2026 217.35B
June 26, 2026 201.94B
June 25, 2026 230.10B
June 24, 2026 222.89B
June 23, 2026 233.07B
June 22, 2026 245.51B
June 18, 2026 240.17B
June 17, 2026 239.23B
June 16, 2026 231.44B
June 15, 2026 228.63B
June 12, 2026 208.93B

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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Market Cap Benchmarks

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