Owens Corning (OC)
NYSE: OC · Real-Time Price · USD
111.26
-1.53 (-1.36%)
Oct 14, 2026, 4:00 PM EDT - Market closed
Owens Corning Market Cap
Owens Corning has a market cap or net worth of $8.79 billion as of October 14, 2026. It is the 2,365th most valuable company in the world and the 823rd biggest in the United States. Its market cap has decreased by 16.09% in one year.
Market Cap
8.79B
Enterprise Value
14.25B
1-Year Change
-16.09%
Global Rank
Country Rank
#823 United States
Category
ChartMarket Cap Chart
Since November 1, 2006, Owens Corning's market cap has increased from $3.63B to $8.79B, an increase of 142.51%. That is a compound annual growth rate of 4.54%.
| Date | Market Cap | % Change |
|---|---|---|
| Oct 14, 2026 | 8.79B | -4.38% |
| 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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