Alnylam Pharmaceuticals Inc.
ALNY | NASDAQ
$253.47
+$9.15 (+3.75%)
Sep 22, 2026, 12:03 PM ET · Market open
Market Cap History History
Annual Market Cap Change Annual Change
| Date | Market Cap | Change | % Change |
|---|---|---|---|
| Sep 20, 2026 | $32.55B | -$20.1B | -38.18% |
| Dec 25, 2025 | $52.66B | $22.06B | +72.08% |
| Dec 26, 2024 | $30.6B | $6.63B | +27.67% |
| Dec 28, 2023 | $23.97B | -$5.06B | -17.44% |
| Dec 29, 2022 | $29.03B | $8.72B | +42.94% |
| Dec 30, 2021 | $20.31B | $5.2B | +34.40% |
| Dec 30, 2020 | $15.11B | $2.34B | +18.28% |
| Dec 26, 2019 | $12.78B | $5.68B | +80.08% |
| Dec 27, 2018 | $7.1B | -$4.57B | -39.19% |
| Dec 28, 2017 | $11.67B | $8.46B | +263.54% |
| Dec 29, 2016 | $3.21B | -$4.78B | -59.83% |
| Dec 30, 2015 | $7.99B | $507.88M | +6.79% |
| Dec 25, 2014 | $7.48B | $3.41B | +83.96% |
| Dec 26, 2013 | $4.07B | $3.16B | +346.81% |
| Dec 27, 2012 | $910.23M | $562.6M | +161.84% |
| Dec 29, 2011 | $347.63M | -$68.39M | -16.44% |
| Dec 30, 2010 | $416.02M | -$321.73M | -43.61% |
| Dec 30, 2009 | $737.75M | -$246.45M | -25.04% |
| Dec 25, 2008 | $984.2M | -$145.97M | -12.92% |
| Dec 27, 2007 | $1.13B | $442.75M | +64.41% |
| Dec 28, 2006 | $687.41M | n/a | n/a |
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