Algonquin Power & Utilities Corp.
AQN | NYSE
$5.24
-$0.11 (-2.06%)
At close: Sep 21, 2026, 4:00 PM ET
$5.23
-$0.01 (-0.19%)
Pre-market:
Sep 22, 2026, 4:36 AM ET
Market Cap History History
Annual Market Cap Change Annual Change
| Date | Market Cap | Change | % Change |
|---|---|---|---|
| Sep 20, 2026 | $4.03B | -$720.98M | -15.16% |
| Dec 25, 2025 | $4.75B | $1.32B | +38.32% |
| Dec 26, 2024 | $3.44B | -$917.6M | -21.07% |
| Dec 28, 2023 | $4.35B | -$69.8M | -1.58% |
| Dec 29, 2022 | $4.42B | -$5.31B | -54.55% |
| Dec 30, 2021 | $9.74B | -$134.82M | -1.37% |
| Dec 30, 2020 | $9.87B | $2.8B | +39.67% |
| Dec 26, 2019 | $7.07B | $2.37B | +50.51% |
| Dec 27, 2018 | $4.7B | $378.24M | +8.76% |
| Dec 28, 2017 | $4.32B | $2B | +86.33% |
| Dec 29, 2016 | $2.32B | $200.46M | +9.47% |
| Dec 30, 2015 | $2.12B | $345.65M | +19.52% |
| Dec 25, 2014 | $1.77B | $377.17M | +27.07% |
| Dec 26, 2013 | $1.39B | $227.53M | +19.51% |
| Dec 27, 2012 | $1.17B | $417.29M | +55.74% |
| Dec 29, 2011 | $748.65M | $224.55M | +42.84% |
| Dec 30, 2010 | $524.1M | $161.81M | +44.66% |
| Dec 30, 2009 | $362.29M | n/a | n/a |
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