ATI Inc. (ATI)

ATI Inc. Market Cap

ATI Inc. has a market cap or net worth of $19.55 billion as of February 17, 2026. Its market cap has increased by 137.22% in one year.

• Market Cap: 19.55B
• Enterprise Value: 20.89B
• 1-Year Change: 137.22%
• Ranking: #623
• Category: Large-Cap
• Stock Price: $143.93

Market Cap Chart

Since December 1, 1998, ATI Inc.'s market cap has increased from $3.99B to $19.55B, an increase of 390.70%. That is a compound annual growth rate of 6.02%.

Market Cap History

Date	Market Cap	% Change
Feb 13, 2026	19.55B	25.42%
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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