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ATI INC — Investor Relations & Filings

Ticker · ATI ISIN · US01741R1023 LEI · ZW1LRE7C3H17O2ZN9B45 US Manufacturing
Filings indexed 1,307 across all filing types
Latest filing 2026-04-30 Interim / Quarterly Rep…
Country US United States of America
Listing US ATI

ATI Inc. is a global manufacturer of high-performance specialty materials and complex components engineered for demanding applications. The company leverages deep materials science expertise and a vertically integrated production process that spans from alloy development and vacuum melting to advanced manufacturing techniques like forging, rolling, powder metallurgy, and additive manufacturing. ATI produces a diverse portfolio of materials, including titanium alloys, nickel-based superalloys, and specialty steels, which are supplied as forged parts, machined components, and rolled products such as plate, sheet, and billet. The primary markets served are aerospace and defense, with additional focus on the energy, medical, and electronics sectors.

Recent filings

Filing Released Lang Actions
10-Q - ATI INC (0001018963) (Filer)
Interim / Quarterly Report
2026-04-30 English
8-K - ATI INC (0001018963) (Filer)
Regulatory Filings
2026-04-30 English
SCHEDULE 13G/A - ATI INC (0001018963) (Subject)
Major Shareholding Notification
2026-03-26 English
ARS - ATI INC (0001018963) (Filer)
Annual Report
2026-03-24 English
DEFA14A - ATI INC (0001018963) (Filer)
Regulatory Filings
2026-03-24 English
4 - ATI INC (0001018963) (Issuer)
Director's Dealing
2026-03-24 English

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