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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

Q2 2025 vs. Q1 2025

How the institutions holding Algoma Steel Group Inc. changed between Q1 2025 and Q2 2025.

All holders in Q2 2025All holders in Q1 2025

13F holders of ASTLW: Q1 2025 compared with Q2 2025
MeasureQ1 2025Q2 2025Change
Holders23230
Shares6.62M6.79M+166.4K (+2.5%)
Value$2.49M$3.40M+$914.6K (+36.8%)

New holders (1)

Institutions that held Algoma Steel Group Inc. at the end of Q2 2025 but not at the end of Q1 2025.

Institutions new to ASTLW in Q2 2025
InstitutionSharesValue% of portfolio
UBS Group AG275$1400.00%

Sold out (1)

Institutions that held Algoma Steel Group Inc. at the end of Q1 2025 and filed for Q2 2025 without it.

Institutions that sold out of ASTLW in Q2 2025
InstitutionShares, Q1 2025Value, Q1 2025
Nomura Holdings Inc34,200$13.1K