Simpson Manufacturing Co. Inc.
SSD | NYSE
$173.80
+$2.57 (+1.50%)
At close: Sep 21, 2026, 4:00 PM ET
$173.80
$0 (0.00%)
After-hours:
Sep 21, 2026, 4:00 PM ET
Market Cap History History
Annual Market Cap Change Annual Change
| Date | Market Cap | Change | % Change |
|---|---|---|---|
| Sep 17, 2026 | $7.01B | $72.95M | +1.05% |
| Dec 25, 2025 | $6.94B | -$88.63M | -1.26% |
| Dec 26, 2024 | $7.03B | -$1.42B | -16.79% |
| Dec 28, 2023 | $8.45B | $4.65B | +122.57% |
| Dec 29, 2022 | $3.8B | -$2.21B | -36.85% |
| Dec 30, 2021 | $6.01B | $1.95B | +47.85% |
| Dec 30, 2020 | $4.07B | $485.66M | +13.57% |
| Dec 26, 2019 | $3.58B | $1.1B | +44.09% |
| Dec 27, 2018 | $2.48B | -$235.13M | -8.65% |
| Dec 28, 2017 | $2.72B | $614.13M | +29.17% |
| Dec 29, 2016 | $2.11B | $454.5M | +27.53% |
| Dec 30, 2015 | $1.65B | -$63.66M | -3.71% |
| Dec 25, 2014 | $1.71B | -$74.13M | -4.14% |
| Dec 26, 2013 | $1.79B | $241.43M | +15.61% |
| Dec 27, 2012 | $1.55B | -$77.12M | -4.75% |
| Dec 29, 2011 | $1.62B | $86.15M | +5.60% |
| Dec 30, 2010 | $1.54B | $211.24M | +15.92% |
| Dec 30, 2009 | $1.33B | $6.5M | +0.49% |
| Dec 25, 2008 | $1.32B | $31.17M | +2.42% |
| Dec 27, 2007 | $1.29B | -$233.87M | -15.36% |
| Dec 28, 2006 | $1.52B | n/a | n/a |
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