ATI Inc. (ATI)
NYSE: ATI · Real-Time Price · USD
183.09
-7.07 (-3.72%)
At close: Nov 13, 2026, 4:00 PM EST
181.94
-1.15 (-0.63%)
After-hours: Nov 13, 2026, 7:39 PM EST
ATI Inc. Market Cap
ATI Inc. has a market cap or net worth of $24.87 billion as of November 13, 2026. It is the 985th most valuable company in the world and the 420th biggest in the United States. Its market cap has increased by 84.73% in one year.
Market Cap
24.87B
Enterprise Value
26.28B
1-Year Change
84.73%
Global Rank
Country Rank
#420 United States
Category
ChartMarket Cap Chart
Since December 1, 1998, ATI Inc.'s market cap has increased from $3.99B to $24.87B, an increase of 524.02%. That is a compound annual growth rate of 6.77%.
| Date | Market Cap | % Change |
|---|---|---|
| Nov 13, 2026 | 24.87B | 59.49% |
| Dec 31, 2025 | 15.59B | 98.60% |
| Dec 31, 2024 | 7.85B | 35.34% |
| Dec 29, 2023 | 5.80B | 50.11% |
| Dec 30, 2022 | 3.86B | 90.64% |
| Dec 31, 2021 | 2.03B | -4.68% |
| Dec 31, 2020 | 2.13B | -18.36% |
| Dec 31, 2019 | 2.60B | -4.80% |
| Dec 31, 2018 | 2.74B | 4.11% |
| Dec 29, 2017 | 2.63B | 51.45% |
| Dec 30, 2016 | 1.74B | 41.23% |
| Dec 31, 2015 | 1.23B | -67.49% |
| Dec 31, 2014 | 3.78B | -1.76% |
| Dec 31, 2013 | 3.85B | 18.09% |
| Dec 31, 2012 | 3.26B | -35.91% |
| Dec 30, 2011 | 5.08B | -6.54% |
| Dec 31, 2010 | 5.44B | 23.89% |
| Dec 31, 2009 | 4.39B | 78.61% |
| Dec 31, 2008 | 2.46B | -72.18% |
| Dec 31, 2007 | 8.84B | -3.27% |
| Dec 29, 2006 | 9.13B | 158.98% |
| Dec 30, 2005 | 3.53B | 70.42% |
| Dec 31, 2004 | 2.07B | 94.12% |
| Dec 31, 2003 | 1.07B | 112.20% |
| Dec 31, 2002 | 502.40M | -62.63% |
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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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