ATI Inc. (ATI) - Market capitalization

Market cap: S$26.31 Billion

As of May 2026 ATI Inc. has a market cap of S$26.31 Billion. This makes ATI Inc. the world's 1127th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of ATI Inc. from 1997 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	S$26.31 B	27.14%
2025	S$20.69 B	92.5%
2024	S$10.75 B	40.33%
2023	S$7.66 B	47.88%
2022	S$5.18 B	89.05%
2021	S$2.74 B	-2.6%
2020	S$2.81 B	-19.89%
2019	S$3.51 B	-6.05%
2018	S$3.73 B	-8.02%
2017	S$4.06 B	61.81%
2016	S$2.51 B	44.55%
2015	S$1.73 B	-65.21%
2014	S$4.99 B	2.46%
2013	S$4.87 B	22.25%
2012	S$3.98 B	-39.44%
2011	S$6.58 B	-6%
2010	S$7.00 B	13.63%
2009	S$6.16 B	75.33%
2008	S$3.51 B	-71.99%
2007	S$12.55 B	-10.81%
2006	S$14.07 B	138.54%
2005	S$5.89 B	74.22%
2004	S$3.38 B	86.92%
2003	S$1.81 B	107.83%
2002	S$0.87 B	-65%
2001	S$2.49 B	12.66%
2000	S$2.21 B	-34.53%
1999	S$3.37 B	-42.81%
1998	S$5.90 B	-23.16%
1997	S$7.68 B

End of Day market cap according to different sources

On May 19th, 2026 the market cap of ATI Inc. was reported to be:

S$26.28 Billion

by Nasdaq

S$26.31 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Kennametal KMT	S$3.37 B	-87.16%	🇺🇸 USA
Haynes International HAYN	S$0.99 B	-96.20%	🇺🇸 USA
Valmont Industries VMI	S$12.22 B	-53.56%	🇺🇸 USA
Carpenter Technology CRS	S$25.87 B	-1.66%	🇺🇸 USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Market capitalization of ATI Inc. (ATI)

Market cap: S$26.31 Billion