Alnylam Pharmaceuticals, Inc. (ALNY)

Alnylam Pharmaceuticals Market Cap

Alnylam Pharmaceuticals has a market cap or net worth of $43.18 billion as of February 25, 2026. Its market cap has increased by 21.23% in one year.

• Market Cap: 43.18B
• Enterprise Value: 44.20B
• 1-Year Change: 21.23%
• Ranking: #345
• Category: Large-Cap
• Stock Price: $325.62

Market Cap Chart

Since June 1, 2004, Alnylam Pharmaceuticals's market cap has increased from $135.00M to $43.18B, an increase of 31,888.70%. That is a compound annual growth rate of 30.37%.

Market Cap History

Date	Market Cap	% Change
Feb 24, 2026	44.14B	-15.97%
Dec 31, 2025	52.54B	73.09%
Dec 31, 2024	30.35B	26.35%
Dec 29, 2023	24.02B	-17.84%
Dec 30, 2022	29.24B	44.16%
Dec 31, 2021	20.28B	34.32%
Dec 31, 2020	15.10B	17.60%
Dec 31, 2019	12.84B	74.32%
Dec 31, 2018	7.37B	-37.48%
Dec 29, 2017	11.78B	266.69%
Dec 30, 2016	3.21B	-59.72%
Dec 31, 2015	7.98B	6.90%
Dec 31, 2014	7.46B	82.96%
Dec 31, 2013	4.08B	326.36%
Dec 31, 2012	956.60M	174.73%
Dec 30, 2011	348.20M	-16.32%
Dec 31, 2010	416.10M	-43.53%
Dec 31, 2009	736.80M	-28.05%
Dec 31, 2008	1.02B	-13.48%
Dec 31, 2007	1.18B	71.64%
Dec 29, 2006	689.60M	94.42%
Dec 30, 2005	354.70M	136.47%
Dec 31, 2004	150.00M	11.11%
Jun 1, 2004	135.00M	-

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