Algoma Steel Group Inc.
ASTLW- Exchange
- Nasdaq
- Industry
- Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)
- SEC CIK
- 0001860805
No open-market purchases or sales by Algoma Steel Group Inc. insiders were filed in the last 90 days; 20 institutions reported holding it in 13F filings for Q2 2026, worth $338.5K in total; no superinvestor holds it.
Other share classesASTL
Holders of 5% or more of ASTLW
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Algoma Steel Group Inc., largest stake first. The change is against the holder's previous filing.
No holder currently reports owning 5% or more of Algoma Steel Group Inc. on Schedule 13D or 13G.
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
Schedule 13D and 13G filings on Algoma Steel Group Inc., newest first.
No Schedule 13D or 13G filings on Algoma Steel Group Inc. are on file.
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Algoma Steel Group Inc. shares.
No Form 144 notices for Algoma Steel Group Inc. are on file.