Algoma Steel Group Inc. (ASTL) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

78,816,533Shares Outstanding
44,061Shares held by institutions
$216,780Value of institutional holdings
1.53%Institutional ownership %
56.12%Shares Changed QoQ
10No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Algoma Steel Group Inc. (NASDAQ:ASTL) currently has 10 active institutional owners and shareholders as of today (December 2025), that have filed 13F forms with the Securities Exchange Commission (SEC).

118 Institutional Holders

44,061 Total Shares Held
Download Data
Owner Name Date Shares Held Change (QoQ) Change (%) Value (USD)
Maple Rock Capital Partners Inc. 30 Sep, 2025 10,430,818 2,034,018 24.22% $37,081,558.00
MMCAP International Inc. SPC 30 Sep, 2025 8,078,828 860,610 11.92% $28,720,234.00
BlackRock, Inc. 30 Sep, 2025 7,333,104 948,061 14.85% $26,069,186.00
DONALD SMITH & CO., INC. 30 Sep, 2025 5,937,020 -103,148 -1.71% $21,106,106.00
Scheer, Rowlett & Associates Investment Management Ltd. 30 Sep, 2025 3,828,929 -69,276 -1.78% $13,588,209.00
INVESCO SENIOR SECURED MANAGEMENT INC /ADV 30 Sep, 2025 3,233,117 0 0.00% $11,509,896.00
GOLDENTREE ASSET MANAGEMENT LP 30 Sep, 2025 2,493,548 0 0.00% $8,864,564.00
J. Goldman & Co LP 30 Sep, 2025 2,424,811 188,438 8.43% $8,620,204.00
FMR LLC 30 Sep, 2025 2,214,646 -1,738,200 -43.97% $7,873,067.00
CONTRARIAN CAPITAL MANAGEMENT, L.L.C. 30 Sep, 2025 2,037,686 -1,534,332 -42.95% $7,243,974.00
AEGIS FINANCIAL CORP 30 Sep, 2025 1,786,122 0 0.00% $6,349,664.00
Quadrature Capital Ltd 30 Sep, 2025 1,529,100 1,518,530 14,366.41% $5,438,654.00
AYAL Capital Advisors Ltd 30 Sep, 2025 1,467,000 375,000 34.34% $5,215,185.00
MORGAN STANLEY 30 Sep, 2025 1,292,103 886,902 218.88% $4,593,426.00
LM Asset (IM) Inc. 30 Sep, 2025 1,150,000 260,000 29.21% $4,088,250.00
Solas Capital Management, LLC 30 Sep, 2025 1,091,248 -340,688 -23.79% $3,879,387.00
JANE STREET GROUP, LLC 30 Sep, 2025 1,047,450 542,950 107.62% $3,723,685.00
JB CAPITAL PARTNERS LP 30 Sep, 2025 992,177 0 0.00% $3,532,150.00
Bracebridge Capital, LLC 30 Sep, 2025 924,931 0 0.00% $3,288,130.00
MILLENNIUM MANAGEMENT LLC 30 Sep, 2025 895,480 676,028 308.05% $3,180,156.00