AAON Inc.
AAON | NASDAQ
$76.40
-$0.36 (-0.47%)
At close: Sep 21, 2026, 4:00 PM ET
$77.93
+$1.53 (+2.00%)
After-hours:
Sep 21, 2026, 7:53 PM ET
Market Cap History History
Annual Market Cap Change Annual Change
| Date | Market Cap | Change | % Change |
|---|---|---|---|
| Sep 17, 2026 | $6.31B | $23.61M | +0.38% |
| Dec 25, 2025 | $6.29B | -$3.56B | -36.16% |
| Dec 26, 2024 | $9.85B | $3.83B | +63.70% |
| Dec 28, 2023 | $6.01B | $2.01B | +50.15% |
| Dec 29, 2022 | $4.01B | -$161.59M | -3.88% |
| Dec 30, 2021 | $4.17B | $686.44M | +19.72% |
| Dec 30, 2020 | $3.48B | $884.87M | +34.09% |
| Dec 26, 2019 | $2.6B | $775.67M | +42.61% |
| Dec 27, 2018 | $1.82B | $533.95M | +41.51% |
| Dec 28, 2017 | $1.29B | -$461.51M | -26.40% |
| Dec 29, 2016 | $1.75B | $916.83M | +110.33% |
| Dec 30, 2015 | $830.98M | $12.34M | +1.51% |
| Dec 25, 2014 | $818.64M | $16.74M | +2.09% |
| Dec 26, 2013 | $801.9M | $304.24M | +61.13% |
| Dec 27, 2012 | $497.66M | -$7.67M | -1.52% |
| Dec 29, 2011 | $505.33M | $411.76M | +440.06% |
| Dec 30, 2010 | $93.57M | $27.4M | +41.41% |
| Dec 30, 2009 | $66.17M | -$286.92M | -81.26% |
| Dec 25, 2008 | $353.09M | $98.82M | +38.87% |
| Dec 27, 2007 | $254.27M | $38.49M | +17.84% |
| Dec 28, 2006 | $215.78M | n/a | n/a |
Add to Watchlist
Select watchlists to add or remove AAON