ATI Inc. logo

ATI Inc.

ATI | NYSE
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$189.16
-$2.47 (-1.29%)
At close: Sep 21, 2026, 4:00 PM ET
$190.43
+$1.27 (+0.67%)
Pre-market: Sep 22, 2026, 6:31 AM ET

Company Profile

Globally, ATI Inc. stands as a premier manufacturer and supplier of specialized materials and complex components. The enterprise's operations are strategically divided into two primary divisions: High Performance Materials & Components (HPMC) and Advanced Alloys & Solutions (AA&S). The HPMC segment is responsible for creating a diverse range of advanced substances, including titanium and its numerous alloys, nickel- and cobalt-based alloys (such as superalloys), sophisticated powdered alloys, and other distinctive specialty materials. These are offered in elongated product forms like ingots, billets, bars, rods, wires, various structural shapes, rectangular sections, and seamless tubing. Additionally, this division engineers precision forgings, finished components, and custom-machined parts, primarily catering to the aerospace, defense, medical, and energy industries. In contrast, the AA&S segment focuses on producing zirconium and its associated alloys, which include hafnium and niobium, alongside nickel-based alloys, titanium and its specific alloys, and other unique high-performance alloys. These are commonly supplied as plates, sheets, and meticulously rolled strip products. This segment further extends its services to include hot-rolling conversion for materials like carbon steel and titanium products. The offerings from AA&S find critical applications across the energy, aerospace and defense, automotive, and electronics sectors. Formerly known as Allegheny Technologies Incorporated, ATI Inc. was established in 1960 and currently maintains its corporate headquarters in Dallas, Texas.

Key Executives

Name Position
Kimberly A. Fields President, CEO & Chair
Amanda J. Skov Corporate Secretary
David Weston Vice President of Investor Relations
James Robert Foster Senior VP of Finance & CFO
John S. Minich President of Forged Products
Michael Benjamin Miller Vice President, Corporate Controller & Chief Accounting Officer
Timothy J. Harris Senior Vice President and Chief Digital & Information Officer
Tom Wright Vice President of Financial Planning & Analysis
Vaishali S. Bhatia Senior Vice President, General Counsel & Chief Compliance Officer

Latest SEC Filings

Date Type Title
Sep 04, 2026 4 Filing
Sep 02, 2026 4 Filing
Aug 26, 2026 4 Filing
Aug 19, 2026 4 Filing
Aug 06, 2026 10-Q Quarterly Report
Aug 06, 2026 8-K Current Report
Jul 30, 2026 4 Filing
Jul 09, 2026 4 Filing
Jul 06, 2026 4 Filing
Jun 24, 2026 4 Filing
View All SEC Filings
ATI Inc.
ATI Inc. logo
Country United States
IPO Date Nov 28, 1999
Industry Manufacturing - Metal Fabrication
Sector Industrials
Employees 7,600
CEO Kimberly A. Fields

Contact Details

2021 McKinney Avenue Dallas, Texas 75201 United States

Stock Details

Ticker Symbol ATI
Exchange NYSE
Fiscal Year January - December
Reporting Currency USD
CIK Code 0001018963
CUSIP Number 01741R102
ISIN Number US01741R1023
SIC Code 3317

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