Quick Takeaways
- MMCAP International Inc. SPC filed SCHEDULE 13G/A for Algoma Steel Group Inc. Common Shares, no par value (ASTL).
- Disclosed ownership: 10%.
- Date of event: 18 Nov 2025.
MMCAP International Inc. SPC - 18 Nov 2025 SCHEDULE 13G/A Report for Algoma Steel Group Inc. Common Shares, no par value (ASTL)
- Filing Manager
- MMCAP International Inc. SPC
- Reporting Manager
- MMCAP International Inc. SPC
- Symbol
- ASTL
- Shares outstanding
- 105,325,530 shares
- Disclosed Ownership
- 10,532,553 shares
- Ownership
- 10%
- Form type
- SCHEDULE 13G/A
- Filing time
- 20 Nov 2025, 14:57:16 UTC
- Date of event
- 18 Nov 2025
- Previous filing
- 14 Nov 2025
- Next filing
- 17 Feb 2026
- SEC
- View on sec.gov
Quoteable Key Fact
"MMCAP International Inc. SPC disclosed 10% ownership in Algoma Steel Group Inc. Common Shares, no par value (ASTL) on 18 Nov 2025."
What Changed
- Previous schedule filing date: 14 Nov 2025.
- Current filing was accepted on 20 Nov 2025, 14:57.
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.
Official SEC Source
Backed by Schedule 13D/13G
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
See Original FilingReporting Managers (2)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| MMCAP International Inc. SPC | 10% | 10,532,553 | 0 | 10,532,553 | /s/ Ulla Vestergaard | Ulla Vestergaard/Director | |
| MM Asset Management Inc. | 10% | 10,532,553 | 0 | 10,532,553 | /s/ Hillel Meltz | Hillel Meltz/President |