Gibraltar Industries, Inc. (ROCK)
NASDAQ: ROCK · Real-Time Price · USD
38.78
+0.37 (0.96%)
At close: Oct 21, 2026, 4:00 PM EDT
38.78
0.00 (0.00%)
Pre-market: Oct 22, 2026, 4:00 AM EDT
Gibraltar Industries Market Cap
Gibraltar Industries has a market cap or net worth of $1.15 billion as of October 21, 2026. It is the 9,358th most valuable company in the world and the 2,142nd biggest in the United States. Its market cap has decreased by 44.85% in one year.
Market Cap
1.15B
Enterprise Value
2.51B
1-Year Change
-44.85%
Global Rank
Country Rank
#2,142 United States
Category
ChartMarket Cap Chart
Since December 1, 1998, Gibraltar Industries's market cap has increased from $243.40M to $1.15B, an increase of 372.94%. That is a compound annual growth rate of 5.73%.
| Date | Market Cap | % Change |
|---|---|---|
| Oct 21, 2026 | 1.15B | -21.19% |
| Dec 31, 2025 | 1.46B | -18.27% |
| Dec 31, 2024 | 1.79B | -25.66% |
| Dec 29, 2023 | 2.40B | 69.18% |
| Dec 30, 2022 | 1.42B | -34.79% |
| Dec 31, 2021 | 2.18B | -6.86% |
| Dec 31, 2020 | 2.34B | 43.73% |
| Dec 31, 2019 | 1.63B | 42.64% |
| Dec 31, 2018 | 1.14B | 9.13% |
| Dec 29, 2017 | 1.05B | -20.36% |
| Dec 30, 2016 | 1.31B | 66.28% |
| Dec 31, 2015 | 789.70M | 57.15% |
| Dec 31, 2014 | 502.50M | -11.95% |
| Dec 31, 2013 | 570.70M | 17.07% |
| Dec 31, 2012 | 487.50M | 14.79% |
| Dec 30, 2011 | 424.70M | 3.31% |
| Dec 31, 2010 | 411.10M | -13.29% |
| Dec 31, 2009 | 474.10M | 32.43% |
| Dec 31, 2008 | 358.00M | -22.31% |
| Dec 31, 2007 | 460.80M | -34.31% |
| Dec 29, 2006 | 701.50M | 3.07% |
| Dec 30, 2005 | 680.60M | -2.80% |
| Dec 31, 2004 | 700.20M | 71.45% |
| Dec 31, 2003 | 408.40M | 34.12% |
| Dec 31, 2002 | 304.50M | 37.97% |
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Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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