SCHEDULE 13G/A: BlackRock Maintains Significant 9.2% Stake in Century Aluminum Co.

BlackRock, Inc. has filed an amended Schedule 13G, reporting a 9.2% beneficial ownership stake in Century Aluminum Co. as of March 31, 2025.

Summary

• BlackRock, Inc. reported beneficial ownership of 8,518,703 shares of Century Aluminum Co. common stock.
• This ownership represents 9.2% of the total outstanding common stock of Century Aluminum Co.
• The filing date for this Schedule 13G Amendment No. 4 is April 17, 2025, with the event date requiring the filing being March 31, 2025.
• BlackRock holds sole voting power over 8,452,746 shares and sole dispositive power over 8,518,703 shares.
• The securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing the control of Century Aluminum Co.
• BlackRock Fund Advisors, a subsidiary of BlackRock, Inc., beneficially owns 5% or greater of the outstanding shares of Century Aluminum Co.

Sentiment

Score: 7

Explanation: The filing is a routine disclosure of a significant institutional ownership stake, which is generally viewed as a neutral to slightly positive signal of investor confidence due to the continued presence of a major asset manager.

Positives

• BlackRock, a major institutional investor, maintains a significant 9.2% stake in Century Aluminum Co., indicating continued investment interest and a vote of confidence in the company.

Future Outlook

NA

Management Comments

• BlackRock, Inc. certifies that the securities were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of Century Aluminum Co.

Industry Context

This filing indicates continued institutional interest in the aluminum sector, specifically Century Aluminum Co. BlackRock's significant and passive stake suggests a long-term view on the company's prospects within the industry, aligning with broader trends of large asset managers holding diversified portfolios.

Stakeholder Impact

• Shareholders: Provides transparency regarding a major institutional investor's stake, potentially reinforcing confidence in the company's long-term prospects.
• Management: Awareness of a significant passive institutional holder, which typically implies a focus on long-term value creation rather than activist intervention.

Key Dates

Recommendation

Keywords

Century Aluminum Co, BlackRock, Schedule 13G, Beneficial Ownership, Common Stock, Institutional Investor, Aluminum Industry