DONALD SMITH & CO., INC. - 30 Sep 2025 SCHEDULE 13G Report for Algoma Steel Group Inc. Common (ASTL)

Filing Manager
DONALD SMITH & CO., INC.
Reporting Manager
DONALD SMITH & CO., INC.
Symbol
ASTL
Shares outstanding
104,158,246 shares
Disclosed Ownership
5,937,020 shares
Ownership
5.7%
Form type
SCHEDULE 13G
Filing time
12 Nov 2025, 11:59:43 UTC
Date of event
30 Sep 2025
Previous filing
13 Aug 2025
Next filing
12 Feb 2026

Quoteable Key Fact

"DONALD SMITH & CO., INC. disclosed 5.7% ownership in Algoma Steel Group Inc. Common (ASTL) on 30 Sep 2025."

Quick Takeaways

  • DONALD SMITH & CO., INC. filed SCHEDULE 13G for Algoma Steel Group Inc. Common (ASTL).
  • Disclosed ownership: 5.7%.
  • Date of event: 30 Sep 2025.

What Changed

  • Previous schedule filing date: 13 Aug 2025.
  • Current filing was accepted on 12 Nov 2025, 11:59.

Why This Matters

  • This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
  • You can verify ownership claims directly against the original SEC filing.

Source Evidence

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

See Original Filing

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
DONALD SMITH & CO., INC. 5.7% 5,937,020 5,716,960 0 Richard L. Greenberg CEO and Co-CIO
DSCO Value Fund, L.P. 5.7% 5,397,020 57,790 0 Richard L. Greenberg CEO and Co-CIO