Market Cap Chart

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

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Date Value
September 11, 2026 121.08B
September 10, 2026 120.99B
September 09, 2026 123.33B
September 08, 2026 126.56B
September 04, 2026 130.75B
September 03, 2026 132.83B
September 02, 2026 127.27B
September 01, 2026 129.77B
August 31, 2026 128.49B
August 28, 2026 130.56B
August 27, 2026 128.35B
August 26, 2026 128.68B
August 25, 2026 127.65B
August 24, 2026 128.36B
August 21, 2026 127.14B
August 20, 2026 127.40B
August 19, 2026 125.78B
August 18, 2026 123.24B
August 17, 2026 121.02B
August 14, 2026 123.46B
August 13, 2026 124.60B
August 12, 2026 120.90B
August 11, 2026 120.48B
August 10, 2026 121.15B
August 07, 2026 120.33B
Date Value
August 06, 2026 119.46B
August 05, 2026 120.88B
August 04, 2026 121.61B
August 03, 2026 122.71B
July 31, 2026 121.44B
July 30, 2026 122.34B
July 29, 2026 123.71B
July 28, 2026 125.10B
July 27, 2026 129.66B
July 24, 2026 125.70B
July 23, 2026 123.82B
July 22, 2026 126.49B
July 21, 2026 127.14B
July 20, 2026 132.17B
July 17, 2026 132.91B
July 16, 2026 134.84B
July 15, 2026 131.03B
July 14, 2026 129.38B
July 13, 2026 129.08B
July 10, 2026 126.91B
July 09, 2026 127.64B
July 08, 2026 127.00B
July 07, 2026 130.73B
July 06, 2026 131.84B
July 02, 2026 129.68B

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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