Century Aluminum Company (CENX)
NASDAQ: CENX · Real-Time Price · USD
31.42
-1.23 (-3.77%)
At close: Oct 23, 2026, 4:00 PM EDT
31.71
+0.29 (0.93%)
After-hours: Oct 23, 2026, 7:48 PM EDT
Century Aluminum Company Market Cap
Century Aluminum Company has a market cap or net worth of $3.11 billion as of October 23, 2026. It is the 5,015th most valuable company in the world and the 1,479th biggest in the United States. Its market cap has increased by 15.07% in one year.
Market Cap
3.11B
Enterprise Value
3.25B
1-Year Change
15.07%
Global Rank
Country Rank
#1,479 United States
Category
ChartMarket Cap Chart
Since December 1, 1998, Century Aluminum Company's market cap has increased from $170.60M to $3.11B, an increase of 1,723.19%. That is a compound annual growth rate of 10.96%.
| Date | Market Cap | % Change |
|---|---|---|
| Oct 23, 2026 | 3.11B | -14.95% |
| Dec 31, 2025 | 3.66B | 116.29% |
| Dec 31, 2024 | 1.69B | 50.72% |
| Dec 29, 2023 | 1.12B | 50.13% |
| Dec 30, 2022 | 747.20M | -49.94% |
| Dec 31, 2021 | 1.49B | 51.22% |
| Dec 31, 2020 | 987.00M | 47.75% |
| Dec 31, 2019 | 668.00M | 4.28% |
| Dec 31, 2018 | 640.60M | -62.65% |
| Dec 29, 2017 | 1.72B | 130.09% |
| Dec 30, 2016 | 745.40M | 94.01% |
| Dec 31, 2015 | 384.20M | -82.30% |
| Dec 31, 2014 | 2.17B | 133.97% |
| Dec 31, 2013 | 927.60M | 19.67% |
| Dec 31, 2012 | 775.10M | 1.65% |
| Dec 30, 2011 | 762.50M | -47.06% |
| Dec 31, 2010 | 1.44B | -3.86% |
| Dec 31, 2009 | 1.50B | 205.42% |
| Dec 31, 2008 | 490.50M | -77.81% |
| Dec 31, 2007 | 2.21B | 52.50% |
| Dec 29, 2006 | 1.45B | 71.85% |
| Dec 30, 2005 | 843.30M | 0.32% |
| Dec 31, 2004 | 840.60M | 109.84% |
| Dec 31, 2003 | 400.60M | 163.03% |
| Dec 31, 2002 | 152.30M | -44.44% |
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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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