Market Cap Chart

View Market Cap for IRDM.
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270.00
255.00
240.00
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Historical Market Cap Data

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Date Value
August 21, 2026 5.190B
August 20, 2026 5.134B
August 19, 2026 5.161B
August 18, 2026 5.195B
August 17, 2026 5.303B
August 14, 2026 5.319B
August 13, 2026 5.274B
August 12, 2026 5.261B
August 11, 2026 5.232B
August 10, 2026 5.226B
August 07, 2026 5.290B
August 06, 2026 5.119B
August 05, 2026 5.125B
August 04, 2026 5.256B
August 03, 2026 5.120B
July 31, 2026 5.016B
July 30, 2026 5.048B
July 29, 2026 4.700B
July 28, 2026 4.815B
July 27, 2026 4.870B
July 24, 2026 4.851B
July 23, 2026 5.048B
July 22, 2026 4.965B
July 21, 2026 5.005B
July 20, 2026 4.917B
Date Value
July 17, 2026 4.946B
July 16, 2026 4.928B
July 15, 2026 5.145B
July 14, 2026 5.165B
July 13, 2026 5.137B
July 10, 2026 5.292B
July 09, 2026 5.350B
July 08, 2026 5.337B
July 07, 2026 5.401B
July 06, 2026 5.560B
July 02, 2026 5.682B
July 01, 2026 5.891B
June 30, 2026 5.799B
June 29, 2026 5.771B
June 26, 2026 4.601B
June 25, 2026 4.423B
June 24, 2026 4.470B
June 23, 2026 4.669B
June 22, 2026 4.578B
June 18, 2026 4.712B
June 17, 2026 4.763B
June 16, 2026 4.593B
June 15, 2026 4.799B
June 12, 2026 5.003B
June 11, 2026 5.276B

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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