Market Cap Chart

View Market Cap for LUMN.
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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
September 11, 2026 7.149B
September 10, 2026 7.015B
September 09, 2026 7.015B
September 08, 2026 6.840B
September 04, 2026 6.974B
September 03, 2026 7.118B
September 02, 2026 7.015B
September 01, 2026 6.572B
August 31, 2026 6.438B
August 28, 2026 6.222B
August 27, 2026 6.325B
August 26, 2026 6.273B
August 25, 2026 6.067B
August 24, 2026 5.841B
August 21, 2026 6.119B
August 20, 2026 6.191B
August 19, 2026 6.315B
August 18, 2026 6.315B
August 17, 2026 6.778B
August 14, 2026 6.922B
August 13, 2026 6.593B
August 12, 2026 6.479B
August 11, 2026 6.572B
August 10, 2026 6.840B
August 07, 2026 6.428B
Date Value
August 06, 2026 6.078B
August 05, 2026 6.263B
August 04, 2026 6.912B
August 03, 2026 6.644B
July 31, 2026 6.571B
July 30, 2026 6.757B
July 29, 2026 6.427B
July 28, 2026 6.376B
July 27, 2026 6.448B
July 24, 2026 6.530B
July 23, 2026 6.726B
July 22, 2026 6.901B
July 21, 2026 6.963B
July 20, 2026 6.571B
July 17, 2026 6.468B
July 16, 2026 6.499B
July 15, 2026 6.643B
July 14, 2026 6.561B
July 13, 2026 6.643B
July 10, 2026 6.932B
July 09, 2026 6.952B
July 08, 2026 6.818B
July 07, 2026 6.633B
July 06, 2026 6.674B
July 02, 2026 6.623B

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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Median

Market Cap Benchmarks

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Verizon Communications, Inc. 210.27B
AT&T, Inc. 179.26B
Comcast Corp. 89.37B
T-Mobile US, Inc. 195.97B
Iridium Communications, Inc. 5.012B

Market Cap Related Metrics