Market Cap Chart

View Market Cap for IBM.
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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
July 09, 2026 277.58B
July 08, 2026 283.93B
July 07, 2026 287.76B
July 06, 2026 281.55B
July 02, 2026 272.15B
July 01, 2026 269.08B
June 30, 2026 264.34B
June 29, 2026 261.32B
June 26, 2026 255.33B
June 25, 2026 242.77B
June 24, 2026 247.18B
June 23, 2026 249.04B
June 22, 2026 237.09B
June 18, 2026 234.15B
June 17, 2026 246.61B
June 16, 2026 254.56B
June 15, 2026 252.59B
June 12, 2026 255.91B
June 11, 2026 258.36B
June 10, 2026 256.02B
June 09, 2026 260.84B
June 08, 2026 263.97B
June 05, 2026 267.75B
June 04, 2026 283.66B
June 03, 2026 287.29B
Date Value
June 02, 2026 309.48B
June 01, 2026 301.19B
May 29, 2026 279.93B
May 28, 2026 248.37B
May 27, 2026 239.86B
May 26, 2026 235.62B
May 22, 2026 238.58B
May 21, 2026 237.76B
May 20, 2026 211.47B
May 19, 2026 208.96B
May 18, 2026 209.36B
May 15, 2026 206.12B
May 14, 2026 205.24B
May 13, 2026 201.74B
May 12, 2026 206.04B
May 11, 2026 210.11B
May 08, 2026 215.95B
May 07, 2026 217.40B
May 06, 2026 212.17B
May 05, 2026 215.26B
May 04, 2026 215.68B
May 01, 2026 218.24B
April 30, 2026 217.09B
April 29, 2026 213.45B
April 28, 2026 219.03B

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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