ArcelorMittal S.A. (MT)
NYSE: MT · Real-Time Price · USD
71.92
-1.86 (-2.52%)
At close: Sep 23, 2026, 4:00 PM EDT
71.96
+0.04 (0.06%)
After-hours: Sep 23, 2026, 7:30 PM EDT
ArcelorMittal Market Cap
ArcelorMittal has a market cap or net worth of $54.45 billion as of September 23, 2026. Its market cap has increased by 97.85% in one year.
Market Cap
54.45B
Enterprise Value
65.99B
1-Year Change
97.85%
Ranking
Category
Stock Price
$71.92
ChartMarket Cap Chart
Since November 21, 2000, ArcelorMittal's market cap has increased from $10.73B to $54.45B, an increase of 407.38%. That is a compound annual growth rate of 6.48%.
| Date | Market Cap | % Change |
|---|---|---|
| Sep 23, 2026 | 54.45B | 55.47% |
| Dec 31, 2025 | 35.02B | 84.82% |
| Dec 31, 2024 | 18.95B | -17.12% |
| Dec 29, 2023 | 22.86B | -4.27% |
| Dec 30, 2022 | 23.88B | -30.57% |
| Dec 31, 2021 | 34.40B | 48.42% |
| Dec 31, 2020 | 23.18B | 30.37% |
| Dec 31, 2019 | 17.78B | -15.67% |
| Dec 31, 2018 | 21.08B | -36.15% |
| Dec 29, 2017 | 33.02B | 171.59% |
| Dec 30, 2016 | 12.16B | 72.99% |
| Dec 31, 2015 | 7.03B | -61.74% |
| Dec 31, 2014 | 18.37B | -34.03% |
| Dec 31, 2013 | 27.85B | 2.12% |
| Dec 31, 2012 | 27.27B | -3.96% |
| Dec 30, 2011 | 28.39B | -52.29% |
| Dec 31, 2010 | 59.52B | -10.21% |
| Dec 31, 2009 | 66.28B | 89.62% |
| Dec 31, 2008 | 34.96B | -51.66% |
| Dec 31, 2007 | 72.31B | 571.21% |
| Dec 29, 2006 | 10.77B | 110.35% |
| Dec 30, 2005 | 5.12B | 167.21% |
| Dec 31, 2004 | 1.92B | 317.65% |
| Dec 31, 2003 | 458.90M | 303.25% |
| Dec 31, 2002 | 113.80M | -98.44% |
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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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