Market Cap Chart

View Market Cap for AQN.
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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 17, 2026 4.265B
September 16, 2026 4.217B
September 15, 2026 4.186B
September 14, 2026 4.241B
September 11, 2026 4.209B
September 10, 2026 4.305B
September 09, 2026 4.431B
September 08, 2026 4.503B
September 04, 2026 4.495B
September 03, 2026 4.439B
September 02, 2026 4.463B
September 01, 2026 4.487B
August 31, 2026 4.487B
August 28, 2026 4.487B
August 27, 2026 4.503B
August 26, 2026 4.527B
August 25, 2026 4.558B
August 24, 2026 4.511B
August 21, 2026 4.519B
August 20, 2026 4.614B
August 19, 2026 4.614B
August 18, 2026 4.590B
August 17, 2026 4.622B
August 14, 2026 4.669B
August 13, 2026 4.614B
Date Value
August 12, 2026 4.574B
August 11, 2026 4.606B
August 10, 2026 4.487B
August 07, 2026 4.550B
August 06, 2026 4.558B
August 05, 2026 4.574B
August 04, 2026 4.588B
August 03, 2026 4.549B
July 31, 2026 4.628B
July 30, 2026 4.739B
July 29, 2026 4.723B
July 28, 2026 4.818B
July 27, 2026 4.763B
July 24, 2026 4.834B
July 23, 2026 4.747B
July 22, 2026 4.723B
July 21, 2026 4.565B
July 20, 2026 4.604B
July 17, 2026 4.628B
July 16, 2026 4.652B
July 15, 2026 4.572B
July 14, 2026 4.604B
July 13, 2026 4.533B
July 10, 2026 4.477B
July 09, 2026 4.485B

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

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Median

Market Cap Benchmarks

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Ameren Corp. 28.46B
Avista Corp. 3.039B
CMS Energy Corp. 20.52B
CenterPoint Energy, Inc. 25.28B
National Grid Plc 76.28B

Market Cap Related Metrics