Market Cap Chart

View Market Cap for ATAT.
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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
August 24, 2026 3.923B
August 21, 2026 3.923B
August 20, 2026 3.867B
August 19, 2026 4.177B
August 18, 2026 3.963B
August 17, 2026 3.984B
August 14, 2026 3.860B
August 13, 2026 3.734B
August 12, 2026 3.821B
August 11, 2026 3.841B
August 10, 2026 4.021B
August 07, 2026 3.986B
August 06, 2026 4.001B
August 05, 2026 3.933B
August 04, 2026 3.907B
August 03, 2026 3.970B
July 31, 2026 3.876B
July 30, 2026 3.866B
July 29, 2026 3.989B
July 28, 2026 3.959B
July 27, 2026 3.788B
July 24, 2026 3.607B
July 23, 2026 3.552B
July 22, 2026 3.552B
July 21, 2026 3.524B
Date Value
July 20, 2026 3.627B
July 17, 2026 3.639B
July 16, 2026 3.681B
July 15, 2026 3.665B
July 14, 2026 3.503B
July 13, 2026 3.546B
July 10, 2026 3.637B
July 09, 2026 3.574B
July 08, 2026 3.595B
July 07, 2026 3.637B
July 06, 2026 3.659B
July 02, 2026 3.638B
July 01, 2026 3.711B
June 30, 2026 3.590B
June 29, 2026 3.649B
June 26, 2026 3.627B
June 25, 2026 3.559B
June 24, 2026 3.605B
June 23, 2026 3.702B
June 22, 2026 3.591B
June 18, 2026 3.758B
June 17, 2026 3.779B
June 16, 2026 3.703B
June 15, 2026 3.745B
June 12, 2026 3.819B

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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