SCHEDULE 13G/A: BlackRock Amends Filing, Disclosing 9.9% Passive Stake in ATI Inc.

BlackRock, Inc. has filed an amendment to its Schedule 13G, confirming a 9.9% beneficial ownership of ATI Inc.'s common stock as of June 30, 2025.

Summary

• BlackRock, Inc. reported beneficial ownership of 13,913,511 shares of ATI Inc. Common Stock.
• This ownership represents 9.9% of the total outstanding shares of the class of securities.
• BlackRock holds sole voting power over 13,458,253 shares and sole dispositive power over 13,913,511 shares.
• The filing is an Amendment No. 5 to Schedule 13G, indicating previous ownership disclosures.
• The securities are held in the ordinary course of business and not for the purpose of changing or influencing the control of ATI Inc.
• BlackRock Fund Advisors, a subsidiary of BlackRock, Inc., is identified as beneficially owning 5% or greater of the outstanding shares.

Sentiment

Score: 5

Explanation: Neutral. This is a routine regulatory filing disclosing a passive ownership stake, which does not inherently convey positive or negative sentiment about the company's performance or prospects.

Future Outlook

NA

Industry Context

This filing reflects a standard regulatory disclosure by a major institutional asset manager, BlackRock, Inc., regarding its significant passive investment in ATI Inc. Such disclosures are routine for large investment firms that hold substantial stakes across numerous public companies as part of their diversified investment strategies for clients.

Stakeholder Impact

• Shareholders: Provides transparency regarding a significant institutional holder's stake, confirming a passive investment approach.

Key Dates

Keywords

BlackRock, ATI Inc., Schedule 13G, Beneficial Ownership, Common Stock, Institutional Investor, Equity Stake, Investment Management