Owens Corning (OC)
NYSE: OC · Real-Time Price · USD
117.76
-7.82 (-6.23%)
At close: Nov 3, 2026, 4:00 PM EST
113.60
-4.16 (-3.53%)
Pre-market: Nov 4, 2026, 4:14 AM EST
Owens Corning Market Cap
Owens Corning has a market cap or net worth of $9.31 billion as of November 3, 2026. It is the 2,228th most valuable company in the world and the 799th biggest in the United States. Its market cap has decreased by 12.57% in one year.
Market Cap
9.31B
Enterprise Value
14.77B
1-Year Change
-12.57%
Global Rank
Country Rank
#799 United States
Category
ChartMarket Cap Chart
Since November 1, 2006, Owens Corning's market cap has increased from $3.63B to $9.31B, an increase of 156.68%. That is a compound annual growth rate of 4.82%.
| Date | Market Cap | % Change |
|---|---|---|
| Nov 3, 2026 | 9.31B | 1.20% |
| Dec 31, 2025 | 9.20B | -37.05% |
| Dec 31, 2024 | 14.61B | 10.91% |
| Dec 29, 2023 | 13.17B | 65.26% |
| Dec 30, 2022 | 7.97B | -12.34% |
| Dec 31, 2021 | 9.09B | 10.91% |
| Dec 31, 2020 | 8.20B | 15.75% |
| Dec 31, 2019 | 7.08B | 47.34% |
| Dec 31, 2018 | 4.81B | -52.99% |
| Dec 29, 2017 | 10.23B | 75.04% |
| Dec 30, 2016 | 5.84B | 6.57% |
| Dec 31, 2015 | 5.48B | 30.22% |
| Dec 31, 2014 | 4.21B | -12.16% |
| Dec 31, 2013 | 4.79B | 9.67% |
| Dec 31, 2012 | 4.37B | 25.90% |
| Dec 30, 2011 | 3.47B | -10.59% |
| Dec 31, 2010 | 3.88B | 18.47% |
| Dec 31, 2009 | 3.28B | 47.78% |
| Dec 31, 2008 | 2.22B | -16.21% |
| Dec 31, 2007 | 2.65B | -32.62% |
| Dec 29, 2006 | 3.93B | 8.34% |
| Nov 1, 2006 | 3.63B | - |
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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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