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ATI
Volume: 160

ATI Inc (ATI) Market Capitalization Overview

Market Cap: $25.48B as of Nov 11, 2026

$25.48B
$651.97M (2.50%)past month
As of Nov 11, 2026, ATI Inc (ATI) has a market capitalization of $25.48B. Over the past 30 days, its market cap has decreased by -9%, while in the last 12 months, it has increased by 63.36%.

Market capitalization represents the total value of ATI Inc as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.

ATI Inc (ATI) Market Cap Formula = Stock Price * Shares Outstanding

The market cap of ATI Inc (ATI) helps investors assess the company's size and compare it with competitors for better investment decisions.

ATI Inc (ATI) Market Cap & Key Trends

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ATI Inc (ATI) Market Cap History

DateMarket CapChange
Nov 2, 2026$23.69B-9.00%
Oct 1, 2026$26.03B-4.88%
Sep 1, 2026$27.37B+3.83%
Aug 3, 2026$26.36B+0.49%
Jul 1, 2026$26.23B+7.37%
Jun 1, 2026$24.43B+15.28%
May 1, 2026$21.19B+2.30%
Apr 1, 2026$20.72B-9.12%
Mar 2, 2026$22.79B+37.75%
Feb 2, 2026$16.55B+2.16%
Jan 2, 2026$16.20B+20.23%

ATI Inc (ATI) End of Year Market Cap History

DateMarket CapChange
2026$25.48B+63.36%
2025$15.60B+98.59%
2024$7.86B+35.34%
2023$5.81B+50.11%
2022$3.87B+90.64%
2021$2.03B—

FAQs About ATI Inc (ATI) Market Cap

As of Nov 11, 2026, the market capitalization of ATI Inc (ATI) is $25.48B. Market cap represents the total value of a company’s outstanding shares and is a key indicator of its size in the stock market.

In the last 30 days, ATI Inc’s market capitalization has decreased by -2.50%, changing from $26.13B to $25.48B as of Nov 11, 2026.

In the last 3 months, ATI Inc’s market capitalization has increased by —, changing from – to – as of –.

In the year 2025, ATI Inc’s market capitalization increased from $7.86B in January to $15.60B in December, reflecting a 98.59% change.

In the past five years, ATI Inc (ATI) has had a compound annual growth rate (CAGR) of 50.39% in market capitalization. This means its market cap has grown at an average rate of 50.39% per year.

ATI Inc (ATI)

Volume: 160

ATI Inc (ATI) Market Cap & Key Trends

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