ASTL ALGOMA STL GROUP INC: institutional ownership and insider trading
103 funds reported holding $319M of ALGOMA STL GROUP INC in their latest 13F filings; in Q2 2026 funds net sold $2.99M, with 12 new positions and 15 funds selling out.
Famous investors holding ASTL
- Two Sigma (Two Sigma Investments): $4.22M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $3.43M, 0.0% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $2.72M, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $1.57M, 0.0% of the portfolio
Largest institutional holders of ASTL
- Maple Rock Capital Partners Inc. — $68.3M
- MMCAP International Inc. SPC — $44.4M
- DONALD SMITH & CO., INC. — $21.4M
- INVESCO SENIOR SECURED MANAGEMENT INC /ADV — $18.3M
- BlackRock, Inc. (BLK) — $16.8M
- Scheer, Rowlett & Associates Investment Management Ltd. — $15.7M
- MORGAN STANLEY (MS, MS-PA, MS-PE, MS-PF, MS-PI, MS-PK, MS-PL, MS-PO, MS-PP, MS-PQ) — $12.0M
- AEGIS FINANCIAL CORP — $7.23M
- CDC Financial, Inc. — $7.23M
- BRIGHTLINE CAPITAL MANAGEMENT, LLC — $6.72M
5%+ owners
- Maple Rock Capital Partners Inc.: 15.1% (Schedule 13G/A, filed May 15, 2026)
- MMCAP International Inc. SPC: 10.4% (Schedule 13G/A, filed Aug 14, 2026)
- DONALD SMITH & CO., INC.: 5.0% (Schedule 13G, filed Aug 11, 2026)