ATI Inc. (ATI) Stock

ATI Inc. (ATI) is a Materials stock trading at $201.18 (as of 2026-06-18), with a market capitalization of $24.56B and a trailing P/E of 65.5. Figures are sourced from first-party U.S. SEC EDGAR filings and market data.

ATI Inc. manufactures and sells specialty materials and components through two segments: High Performance Materials & Components and Advanced Alloys & Solutions. Its products include titanium-, nickel-, cobalt-, zirconium- and related alloy materials and precision components, serving aerospace and defense, medical, energy, automotive, and electronics markets worldwide.

Valuation — source: SEC EDGAR (first-party)
Price	$201.18
Market Cap	$24.56B
P/E Ratio	65.5
EV / EBITDA	32.2
Price / Book	14.36
Price / Sales	5.90
DCF Value (model)	$64.30
DCF Upside vs Price	-68.0%

Profitability & Growth — source: SEC EDGAR
Revenue (TTM)	$4.59B
Net Margin	8.8%
Return on Equity	22.6%
Debt / Equity	0.02
Current Ratio	2.67
Revenue Growth (YoY)	0.6%
EPS Growth (YoY)	26.5%
FCF Growth (YoY)	-150.1%

Financial Health — source: SEC EDGAR
Altman Z-Score	7.03 (safe)
Piotroski F-Score	9/9 (strong)

Valuation vs Sector & Industry
Stock P/E	65.5
Sector P/E (Materials)	25.3
Industry P/E (Steel Works)	25.2
vs Sector	159.4%
vs Industry	159.8%

Smart-Money Activity — SEC Form 4 / 13F / Congressional disclosures
Top Institutional Holder	BlackRock, Inc. ($2.39B)
Institutional Holders Tracked	10

Company
Sector	Materials
Industry	Steel Works
CEO	Kimberly A. Fields
Employees	7,800
Country	US
IPO Date	1999-11-29

Related Companies (Business model: Defense & Aerospace Prime (Defense Primes + Commercial Aerospace OEMs) + Industrials / Capital Goods (Heavy Machinery + Diversified Industrials); 8 closest by market cap; US-domiciled)

Data as of 2026-06-18.

Figures sourced from U.S. Securities and Exchange Commission (SEC EDGAR) filings and market data. Not personalized investment advice.