Reporting Manager
Maple Rock Capital Partners Inc.
Symbol
ASTL
Shares outstanding
104,897,458 shares
Disclosed Ownership
7,552,617 shares
Ownership
7.2%
Form type
SCHEDULE 13D/A
Filing time
05 May 2025, 19:07:36 UTC
Date of event
01 May 2025
Next filing
14 Aug 2025

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Quoteable Key Fact

"Maple Rock Capital Partners Inc. disclosed 7.2% ownership in Algoma Steel Group Inc. Common Shares, no par value (ASTL) on 01 May 2025."

Quick Takeaways

  • Maple Rock Capital Partners Inc. filed SCHEDULE 13D/A for Algoma Steel Group Inc. Common Shares, no par value (ASTL).
  • Disclosed ownership: 7.2%.
  • Date of event: 01 May 2025.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 05 May 2025, 19:07.

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
Maple Rock Capital Partners Inc. 7.2% 7,552,617 0 7,552,617 /s/ Stephen D. Lane Stephen D. Lane, Chief Financial Officer 0001658363
Majic Xavier 7.2% 7,552,617 0 7,552,617 /s/ Xavier Majic Xavier Majic 0001943120