Market Cap Chart

View Market Cap for SWX.
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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 18, 2026 6.219B
September 17, 2026 6.267B
September 16, 2026 6.284B
September 15, 2026 6.290B
September 14, 2026 6.259B
September 11, 2026 6.238B
September 10, 2026 6.295B
September 09, 2026 6.365B
September 08, 2026 6.439B
September 04, 2026 6.379B
September 03, 2026 6.425B
September 02, 2026 6.458B
September 01, 2026 6.473B
August 31, 2026 6.399B
August 28, 2026 6.455B
August 27, 2026 6.478B
August 26, 2026 6.564B
August 25, 2026 6.453B
August 24, 2026 6.489B
August 21, 2026 6.438B
August 20, 2026 6.614B
August 19, 2026 6.647B
August 18, 2026 6.644B
August 17, 2026 6.611B
August 14, 2026 6.708B
Date Value
August 13, 2026 6.671B
August 12, 2026 6.677B
August 11, 2026 6.629B
August 10, 2026 6.561B
August 07, 2026 6.671B
August 06, 2026 6.694B
August 05, 2026 6.568B
August 04, 2026 6.451B
August 03, 2026 6.503B
July 31, 2026 6.476B
July 30, 2026 6.542B
July 29, 2026 6.650B
July 28, 2026 6.711B
July 27, 2026 6.666B
July 24, 2026 6.742B
July 23, 2026 6.738B
July 22, 2026 6.727B
July 21, 2026 6.681B
July 20, 2026 6.645B
July 17, 2026 6.669B
July 16, 2026 6.734B
July 15, 2026 6.611B
July 14, 2026 6.692B
July 13, 2026 6.652B
July 10, 2026 6.605B

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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Atmos Energy Corp. 27.09B
ONE Gas, Inc. 4.722B
PwrCor, Inc. 0.064M
Spire Inc. 4.683B
MDU Resources Group, Inc. 3.904B

Market Cap Related Metrics