TransDigm Group
TDG | NYSE
$1,109.65
+$23.60 (+2.17%)
At close: Sep 21, 2026, 4:00 PM ET
$1,109.65
$0 (0.00%)
After-hours:
Sep 21, 2026, 5:55 PM ET
Market Cap History History
Annual Market Cap Change Annual Change
| Date | Market Cap | Change | % Change |
|---|---|---|---|
| Sep 17, 2026 | $62.88B | -$13.18B | -17.33% |
| Dec 25, 2025 | $76.07B | $1.19B | +1.60% |
| Dec 26, 2024 | $74.87B | $16.91B | +29.17% |
| Dec 28, 2023 | $57.96B | $22.2B | +62.07% |
| Dec 29, 2022 | $35.76B | -$1.39B | -3.75% |
| Dec 30, 2021 | $37.16B | $1.7B | +4.79% |
| Dec 30, 2020 | $35.46B | $3.73B | +11.75% |
| Dec 26, 2019 | $31.73B | $13.09B | +70.24% |
| Dec 27, 2018 | $18.64B | $3.59B | +23.87% |
| Dec 28, 2017 | $15.05B | $1.15B | +8.26% |
| Dec 29, 2016 | $13.9B | $967.38M | +7.48% |
| Dec 30, 2015 | $12.93B | $1.58B | +13.92% |
| Dec 25, 2014 | $11.35B | $2.25B | +24.68% |
| Dec 26, 2013 | $9.1B | $1.94B | +27.00% |
| Dec 27, 2012 | $7.17B | $2.07B | +40.49% |
| Dec 29, 2011 | $5.1B | $1.29B | +33.90% |
| Dec 30, 2010 | $3.81B | $1.31B | +52.56% |
| Dec 30, 2009 | $2.5B | $1.02B | +68.46% |
| Dec 25, 2008 | $1.48B | -$653.96M | -30.60% |
| Dec 27, 2007 | $2.14B | $949.91M | +80.03% |
| Dec 28, 2006 | $1.19B | n/a | n/a |
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