Kirby Corporation
KEX | NYSE
$135.63
-$2.72 (-1.97%)
At close: Sep 21, 2026, 4:00 PM ET
$135.63
$0 (0.00%)
After-hours:
Sep 21, 2026, 6:05 PM ET
Market Cap History History
Annual Market Cap Change Annual Change
| Date | Market Cap | Change | % Change |
|---|---|---|---|
| Sep 17, 2026 | $7.38B | $1.22B | +19.71% |
| Dec 25, 2025 | $6.17B | $47.7M | +0.78% |
| Dec 26, 2024 | $6.12B | $1.46B | +31.33% |
| Dec 28, 2023 | $4.66B | $806.07M | +20.91% |
| Dec 29, 2022 | $3.85B | $284.35M | +7.97% |
| Dec 30, 2021 | $3.57B | $463.42M | +14.92% |
| Dec 30, 2020 | $3.11B | -$2.18B | -41.24% |
| Dec 26, 2019 | $5.29B | $1.32B | +33.38% |
| Dec 27, 2018 | $3.96B | $305.84M | +8.36% |
| Dec 28, 2017 | $3.66B | $103.54M | +2.91% |
| Dec 29, 2016 | $3.55B | $729.91M | +25.84% |
| Dec 30, 2015 | $2.82B | -$1.87B | -39.79% |
| Dec 25, 2014 | $4.69B | -$893.52M | -16.00% |
| Dec 26, 2013 | $5.59B | $2.2B | +65.15% |
| Dec 27, 2012 | $3.38B | -$249.15M | -6.86% |
| Dec 29, 2011 | $3.63B | $1.29B | +55.43% |
| Dec 30, 2010 | $2.34B | $481.69M | +25.97% |
| Dec 30, 2009 | $1.85B | $434.33M | +30.58% |
| Dec 25, 2008 | $1.42B | -$1.09B | -43.35% |
| Dec 27, 2007 | $2.51B | $706.09M | +39.22% |
| Dec 28, 2006 | $1.8B | n/a | n/a |
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