Market Cap

Allegheny Technologies Incorporated Market Capitalization:

$4.13 Billion

USD as of Jan. 1, 2023

business Allegheny Technologies Incorporated Company Profile

Allegheny Technologies Incorporated Main Stock Listing

show_chart NYSE: ATI

Market Capitalization History of Allegheny Technologies Incorporated

Market capitalizations are calculated from the opening stock price at the beginning of each month.

Yearly evolution of Allegheny Technologies Incorporated market cap

Date Market Cap YoY Change
Jan. 1, 2023 $4.13 B 77.80%
Jan. 1, 2022 $2.33 B 7.52%
Jan. 1, 2021 $2.16 B -1.39%
Jan. 1, 2020 $2.19 B -37.02%
Jan. 1, 2019 $3.48 B 1.59%
Jan. 1, 2018 $3.43 B 24.07%
Jan. 1, 2017 $2.76 B 131.66%
Jan. 1, 2016 $1.19 B -67.12%
Jan. 1, 2015 $3.63 B -9.26%
Jan. 1, 2014 $4.00 B -0.66%
Jan. 1, 2013 $4.02 B -30.27%
Jan. 1, 2012 $5.77 B -30.37%
Jan. 1, 2011 $8.29 B 59.58%
Jan. 1, 2010 $5.19 B 84.93%
Jan. 1, 2009 $2.81 B -68.57%
Jan. 1, 2008 $8.94 B -32.08%
Jan. 1, 2007 $13.16 B 99.59%
Jan. 1, 2006 $6.59 B 116.04%
Jan. 1, 2005 $3.05 B 155.32%
Jan. 1, 2004 $1.20 B 105.69%
Jan. 1, 2003 $581.1 M -71.69%
Jan. 1, 2002 $2.05 B -4.21%
Jan. 1, 2001 $2.14 B

Market capitalization is calculated from the opening stock price at the beginning of each year.

Stocks & Indices

Allegheny Technologies Incorporated has the following listings and related stock indices.


Stock: NYSE: ATI

Stock: XETR: ATD

What is a company's market capitalization?

The market capitalization of a company, more simply referred to as "market cap", is the total market value of a publicly traded company's outstanding shares. It is often considered as a key indicator of what a company is worth.