Market Cap Chart

View Market Cap for ALNY.
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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 31.59B
August 20, 2026 30.67B
August 19, 2026 32.45B
August 18, 2026 30.57B
August 17, 2026 30.04B
August 14, 2026 30.58B
August 13, 2026 30.37B
August 12, 2026 29.95B
August 11, 2026 29.58B
August 10, 2026 29.02B
August 07, 2026 29.31B
August 06, 2026 28.90B
August 05, 2026 30.59B
August 04, 2026 29.29B
August 03, 2026 29.47B
July 31, 2026 27.49B
July 30, 2026 27.48B
July 29, 2026 38.33B
July 28, 2026 38.57B
July 27, 2026 37.23B
July 24, 2026 36.27B
July 23, 2026 35.86B
July 22, 2026 35.63B
July 21, 2026 36.21B
July 20, 2026 36.39B
Date Value
July 17, 2026 35.69B
July 16, 2026 37.78B
July 15, 2026 37.25B
July 14, 2026 37.53B
July 13, 2026 38.44B
July 10, 2026 39.87B
July 09, 2026 41.74B
July 08, 2026 43.17B
July 07, 2026 42.91B
July 06, 2026 41.77B
July 02, 2026 41.74B
July 01, 2026 40.26B
June 30, 2026 40.17B
June 29, 2026 39.17B
June 26, 2026 38.88B
June 25, 2026 39.12B
June 24, 2026 39.24B
June 23, 2026 38.46B
June 22, 2026 38.22B
June 18, 2026 37.11B
June 17, 2026 37.73B
June 16, 2026 37.62B
June 15, 2026 38.41B
June 12, 2026 37.74B
June 11, 2026 38.62B

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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