ATI Inc. SEC filings document the reporting record for a NYSE-listed producer of high-performance materials, specialty alloys, components, and related solutions for aerospace and defense, specialty energy, electronics, medical, and other industrial applications. The filings identify the company's common stock, operating disclosures, segment-related performance measures, and risk and governance matters.
ATI's filings include Form 8-K reports for quarterly and annual operating results, share repurchase authorization, executive and board leadership matters, and material financing agreements, including an accounts receivable securitization facility involving ATI Specialty Materials. Proxy materials provide formal disclosure on director elections, executive compensation, shareholder voting matters, board structure, and corporate governance policies.
ATI Inc. — Capital International Investors amended its Schedule 13G to report beneficial ownership of 6,169,480 shares, representing 4.5% of the 136,462,390 shares outstanding as reported in the filing. The filer discloses sole voting power for 6,163,521 shares and sole dispositive power for 6,169,480 shares.
The filing clarifies that Capital International Investors is a division of Capital Research and Management Company and lists affiliated investment management entities that collectively provide investment services under that name.
ATI Inc reports that The Vanguard Group holds 0 shares of Common Stock, representing 0% of the class. The filing is an Amendment No. 16 to a Schedule 13G/A and reflects an internal realignment at Vanguard on January 12, 2026 after which certain Vanguard subsidiaries report ownership separately pursuant to SEC Release No. 34-39538.
The amendment is signed by Ashley Grim, Head of Global Fund Administration, dated 03/26/2026. The filing lists Vanguard’s address as 100 Vanguard Blvd., Malvern, PA and ATI’s principal executive office at 2021 McKinney Avenue, Suite 1100, Dallas, TX.
ATI Inc. is asking stockholders to vote at its virtual 2026 annual meeting on three items: electing three Class III directors, approving executive pay on an advisory basis, and ratifying Ernst & Young LLP as auditor for 2026.
The company highlights 2025 revenue of $4.6 billion, its highest in 14 years, with aerospace and defense representing 68% of sales. ATI repurchased $470 million of shares in 2025 and notes that a $100 investment at the start of 2022 is worth over $900 as of the record date.
The board is highly independent and diversified, is transitioning to a combined Chair and CEO role under Kimberly Fields, and will have Leroy Ball as Lead Independent Director. Executive pay is heavily performance-based, with 90% of annual bonuses tied to financial metrics and 70% of regular equity awards linked to relative total shareholder return, supplemented by a one-time, highly performance-contingent Enterprise Value Acceleration program.
ATI Inc. senior vice president and general counsel Vaishali S. Bhatia had 3,509 shares of common stock withheld on March 20, 2026 to cover taxes on vesting restricted stock units. The shares were valued at an average of $143.95 per share based on that day’s New York Stock Exchange prices. After this tax-withholding disposition, she directly holds 58,420 ATI common shares. This was a compensation-related, non‑market transaction rather than an open‑market sale.
ATI Inc. director David J. Morehouse reported selling a total of 6,609 shares of ATI common stock in open-market transactions on 2026-03-09. The sales occurred in two blocks: 1,285 shares at a weighted average price of $153.11 and 5,324 shares at a weighted average price of $154.53, each executed across multiple trades within disclosed price ranges. Following these transactions, he directly holds 38,168.4028 shares of ATI common stock.
Morgan Stanley submitted a Rule 144 notice regarding proposed sales of Common stock tied to restricted stock vesting for director compensation. The filing lists vested lots dated 05/10/2019 (1,513 shares), 05/14/2019 (3,526 shares) and 05/13/2020 (1,561 shares).
ATI Inc's VP and Chief Accounting Officer Michael Benjamin Miller reported a small share disposition tied to restricted stock vesting. On March 2, 2026, 413 shares of common stock were withheld at an average price of $164 per share to cover taxes on restricted stock units granted on March 1, 2024. One‑third of these units vested on March 1, 2026, and Miller now holds 7,639 ATI shares directly.
ATI Inc. reports fiscal 2025 revenue of $4.6 billion, up from $4.4 billion and $4.2 billion in 2024 and 2023. The company focuses on specialty materials and complex components serving aerospace & defense, specialty energy, medical, electronics and other industrial markets.
Aerospace & defense accounts for about 68% of total sales, led by commercial jet engine and airframe products. ATI operates through two segments: High Performance Materials & Components (53% of 2025 revenue) and Advanced Alloys & Solutions (47%). International sales represent roughly 42% of total revenue.
The company ended 2025 with a confirmed order backlog of about $3.7 billion, expecting to ship most of it in 2026. ATI spent $23.2 million on research and development, employs approximately 7,600 people, and carries about $1.7 billion of consolidated debt, while highlighting extensive risk disclosures around cyclicality, raw materials, climate, cybersecurity and litigation.
ATI Inc. director M. Leroy Ball reported a charitable gift of company stock. On February 17, 2026, he donated 350 shares of ATI common stock as a bona fide gift at no price per share. After this donation, he directly owned 33,832 shares of ATI common stock.