Acuity Brands Inc.
AYI | NYSE
$306.46
+$3.50 (+1.16%)
At close: Sep 21, 2026, 4:00 PM ET
$306.50
+$0.04 (+0.01%)
Pre-market:
Sep 22, 2026, 5:58 AM ET
Market Cap History History
Annual Market Cap Change Annual Change
| Date | Market Cap | Change | % Change |
|---|---|---|---|
| Sep 20, 2026 | $9.28B | -$2.19B | -19.08% |
| Dec 25, 2025 | $11.46B | $2.25B | +24.48% |
| Dec 26, 2024 | $9.21B | $2.86B | +45.00% |
| Dec 28, 2023 | $6.35B | $1B | +18.69% |
| Dec 29, 2022 | $5.35B | -$2.07B | -27.92% |
| Dec 30, 2021 | $7.42B | $2.87B | +63.05% |
| Dec 30, 2020 | $4.55B | -$886.96M | -16.30% |
| Dec 26, 2019 | $5.44B | $876.34M | +19.20% |
| Dec 27, 2018 | $4.56B | -$2.81B | -38.12% |
| Dec 28, 2017 | $7.37B | -$2.74B | -27.07% |
| Dec 29, 2016 | $10.11B | -$11.87M | -0.12% |
| Dec 30, 2015 | $10.12B | $4.12B | +68.57% |
| Dec 25, 2014 | $6.01B | $1.31B | +27.93% |
| Dec 26, 2013 | $4.69B | $1.93B | +69.66% |
| Dec 27, 2012 | $2.77B | $583.14M | +26.71% |
| Dec 29, 2011 | $2.18B | -$238.54M | -9.85% |
| Dec 30, 2010 | $2.42B | $914.57M | +60.66% |
| Dec 30, 2009 | $1.51B | $147.16M | +10.82% |
| Dec 25, 2008 | $1.36B | -$524.83M | -27.84% |
| Dec 27, 2007 | $1.89B | $56.55M | +3.09% |
| Dec 28, 2006 | $1.83B | n/a | n/a |
Add to Watchlist
Select watchlists to add or remove AYI