Algoma Steel GroupASTL
13F holders, Q4 2024 (December 31)135holders +2
20new positions
20sold out
7famous investors
$9.78avg. 13F price*
At the end of Q4 2024, 135 institutions reported holding Algoma Steel Group Inc. (ASTL) in their 13F filings, up 2 from Q3 2024. 20 opened new positions and 20 sold out. The largest holders were Donald Smith & Co., Inc. ($78.9M), MMCAP International Inc. SPC ($64.7M) and Maple Rock Capital Partners Inc. ($59.6M). 7 famous investors held it, including Israel Englander (0.0% of Millennium Management's portfolio), Mario Gabelli (0.0% of GAMCO Investors's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- Algoma Steel Group Inc.
- CUSIP
- 015658107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2024 → Q4 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 20 | $18.2M |
| Exits | 20 | $22.5M |
All 13F filers, Q3 2024 → Q4 2024: 7,694,091 shares bought and 4,506,173 shares sold, net +3,187,918 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 135 holders
| Donald Smith & Co., Inc. | 1.89% | Add +0.1% | 8,067,603 | $78.9M |
| MMCAP International Inc. SPC | 9.83% | Reduce -5.4% | 6,620,003 | $64.7M |
| Maple Rock Capital Partners Inc. | 4.33% | No change | 6,092,091 | $59.6M |
| BlackRock, Inc. | 0.00% | Add +9.7% | 5,583,334 | $54.6M |
| FMR LLC | 0.00% | Add +19.7% | 4,211,913 | $41.2M |
| Millennium Management | 0.03% | Add +1.5% | 3,950,898 | $38.6M |
| Contrarian Capital Management, L.L.C. | 11.83% | Reduce -1.4% | 3,572,018 | $34.9M |
| Thomist Capital Management, LP | 10.89% | Reduce -3.8% | 3,497,531 | $33.8M |
| Invesco Senior Secured Management Inc. | 30.35% | No change | 3,233,117 | $31.6M |
| Woodline Partners LP | 0.19% | Add +59.2% | 2,844,439 | $27.8M |
| Goldentree Asset Management LP | 1.95% | No change | 2,493,548 | $24.4M |
| Scheer, Rowlett & Associates Investment Management Ltd. | 1.56% | Add +1.0% | 2,179,362 | $21.3M |
| Towle & Co. | 3.11% | Reduce -5.0% | 1,850,198 | $18.1M |
| TCW Group Inc. | 0.13% | Reduce -16.0% | 1,588,621 | $15.5M |
| Littlejohn & Co. LLC | 7.37% | Add +6.9% | 1,480,557 | $14.5M |
| Aegis Financial Corp. | 12.30% | No change | 1,459,903 | $14.3M |
| Arrowstreet Capital, Limited Partnership | 0.01% | Add +276.2% | 1,317,083 | $12.9M |
| J. Goldman & Co LP | 0.42% | Add +1.5% | 1,226,375 | $12.0M |
| Intact Investment Management Inc. | 0.40% | Reduce -9.5% | 1,174,900 | $11.5M |
| Yaupon Capital Management LP | 0.67% | Add +21.1% | 1,084,601 | $10.6M |
| Solas Capital Management, LLC | 6.89% | Add +7.1% | 1,060,646 | $10.4M |
| JB Capital Partners LP | 1.86% | No change | 992,177 | $9.7M |
| AYAL Capital Advisors Ltd | 4.72% | Add +55.0% | 949,284 | $9.3M |
| Bracebridge Capital, LLC | 0.91% | No change | 924,931 | $9.0M |
| Empyrean Capital Partners, LP | 0.51% | New | 922,000 | $9.0M |
| Bain Capital Credit, LP | 1.82% | Reduce -41.5% | 837,212 | $8.2M |
| General American Investors Co. Inc. | 0.57% | No change | 816,056 | $8.0M |
| NewGen Asset Management Ltd | 6.01% | Add +9.4% | 578,900 | $5.7M |
| AMH Equity Ltd | 5.27% | Reduce -5.1% | 525,000 | $5.1M |
| Morgan Stanley | 0.00% | Add +541.7% | 518,252 | $5.1M |
| Adage Capital Partners Gp, L.L.C. | 0.01% | Add +66.7% | 500,000 | $4.9M |
| Wolf Hill Capital Management, LP | 0.39% | No change | 498,340 | $4.9M |
| Dimensional Fund Advisors LP | 0.00% | Add +62.7% | 440,360 | $4.3M |
| Russell Investments Group, Ltd. | 0.01% | Reduce -3.5% | 430,969 | $4.2M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -8.5% | 411,500 | $4.0M |
| CenterBook Partners LP | 0.24% | Add +35.1% | 403,869 | $3.9M |
| Sonic GP LLC | 8.70% | No change | 400,000 | $3.9M |
| Bank of Montreal | 0.00% | Add +4.6% | 329,461 | $3.2M |
| CastleKnight Management LP | 0.30% | No change | 262,000 | $2.6M |
| Ewing Morris & Co. Investment Partners Ltd. | 0.78% | No change | 160,000 | $2.3M |
| Walleye Capital LLC | 0.02% | Add +314.3% | 224,760 | $2.2M |
| Goldman Sachs Group Inc. | 0.00% | Add +8.4% | 221,869 | $2.2M |
| Heartland Advisors Inc. | 0.11% | Add +100.0% | 200,000 | $2.0M |
| Mackenzie Financial Corp. | 0.00% | New | 199,774 | $2.0M |
| Bastion Asset Management Inc. | 1.25% | — | 184,256 | $1.9M |
| Swiss National Bank | 0.00% | Reduce -4.8% | 185,207 | $1.8M |
| JPMorgan Chase & Co. | 0.00% | Reduce -48.6% | 183,590 | $1.8M |
| Waratah Capital Advisors Ltd. | 0.10% | Add +264.5% | 182,242 | $1.8M |
| American Century Companies Inc. | 0.00% | Add +3.2% | 172,428 | $1.7M |
| Cibc World Market Inc. | 0.00% | Reduce -3.0% | 169,788 | $1.7M |
| D. E. Shaw & Co. | 0.00% | New | 167,938 | $1.6M |
| TD Asset Management Inc | 0.00% | Reduce -0.1% | 162,559 | $1.6M |
| Geode Capital Management, LLC | 0.00% | Add +1.3% | 152,846 | $1.5M |
| Hartree Partners, LP | 0.56% | Add +44.4% | 152,751 | $1.5M |
| Robotti Robert | 0.26% | No change | 150,000 | $1.5M |
| PCJ Investment Counsel Ltd. | 0.48% | Reduce -21.3% | 144,430 | $1.4M |
| Susquehanna International Group, LLP | 0.00% | Add +122.0% | 130,592 | $1.3M |
| UBS Group AG | 0.00% | Add +1020.2% | 130,211 | $1.3M |
| Assenagon Asset Management S.A. | 0.00% | New | 127,592 | $1.2M |
| Bank of America Corp. | 0.00% | Add +97.7% | 125,417 | $1.2M |
| Mutual Advisors, LLC | 0.04% | No change | 146,802 | $1.2M |
| CIBC Asset Management Inc | 0.00% | Add +16.8% | 118,602 | $1.2M |
| Group One Trading LLC | 0.04% | New | 108,543 | $1.1M |
| Van Eck Associates Corp. | 0.00% | Add +4.0% | 103,555 | $1.0M |
| Jane Street Group, LLC | 0.00% | Reduce -30.9% | 99,484 | $973K |
| HITE Hedge Asset Management LLC | 0.07% | No change | 92,646 | $906K |
| Citadel Advisors | 0.00% | Reduce -0.6% | 90,696 | $887K |
| Renaissance Technologies | 0.00% | Add +11.2% | 89,374 | $874K |
| Royal Bank of Canada | 0.00% | Add +182.4% | 85,591 | $837K |
| Manufacturers Life Insurance Company, The | 0.00% | Add +1.1% | 82,057 | $805K |
| Legal & General Group Plc | 0.00% | Add +4.8% | 80,745 | $790K |
| Vanguard Group Inc. | 0.00% | No change | 76,477 | $749K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | No change | 73,661 | $720K |
| Marex Group Ltd | 0.01% | No change | 72,167 | $706K |
| OnyxPoint Global Management LP | 0.37% | New | 72,165 | $706K |
| Nuveen Asset Management, LLC | 0.00% | No change | 70,378 | $689K |
| Boston Partners | 0.00% | Reduce -57.9% | 70,316 | $688K |
| Weiss Asset Management LP | 0.02% | No change | 65,000 | $636K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | No change | 55,000 | $538K |
| Invesco Ltd. | 0.00% | Reduce -5.9% | 50,636 | $495K |
| GMO | 0.00% | No change | 48,684 | $477K |
| Public Employees Retirement System of Ohio | 0.00% | New | 47,197 | $462K |
| PDT Partners, LLC | 0.04% | Reduce -42.9% | 45,875 | $449K |
| Campbell & CO Investment Adviser LLC | 0.03% | New | 44,692 | $437K |
| BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp | 0.00% | Reduce -7.3% | 43,076 | $421K |
| Wolverine Trading, LLC | 0.01% | Add +40.5% | 43,265 | $418K |
| National Bank of Canada | 0.00% | Add +31.4% | 42,165 | $413K |
| BNP Paribas Financial Markets | 0.00% | New | 39,997 | $391K |
| Stifel Financial Corp. | 0.00% | No change | 38,100 | $373K |
| Two Sigma Investments, LP | 0.00% | Add +41.8% | 36,600 | $358K |
| Gsa Capital Partners LLP | 0.03% | Reduce -19.9% | 35,869 | $351K |
| Phoenix Financial Ltd. | 0.00% | No change | 35,714 | $349K |
| SIG North Trading, ULC | 0.08% | Reduce -18.7% | 35,528 | $347K |
| GAMCO Investors | 0.00% | Add +4.3% | 32,675 | $320K |
| LPL Financial LLC | 0.00% | Reduce -7.1% | 31,221 | $305K |
| Caption Management, LLC | 0.01% | Reduce -0.4% | 29,889 | $292K |
| NewEdge Advisors, LLC | 0.00% | Reduce -62.0% | 24,526 | $240K |
| Barclays PLC | 0.00% | Reduce -7.5% | 23,776 | $233K |
| Quinn Opportunity Partners LLC | 0.02% | Reduce -10.3% | 22,000 | $215K |
| Terril Brothers, Inc. | 0.07% | New | 21,900 | $214K |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 0.01% | No change | 21,773 | $213K |
| Point72 Asset Management | 0.00% | New | 21,679 | $212K |
| Wells Fargo & Company | 0.00% | New | 21,477 | $210K |
| Jump Financial, LLC | 0.00% | New | 20,837 | $204K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | No change | 19,329 | $189K |
| Quantbot Technologies LP | 0.01% | Reduce -34.9% | 18,472 | $181K |
| Balyasny Asset Management L.P. | 0.00% | Reduce -63.0% | 17,999 | $176K |
| Alberta Investment Management Corp | 0.00% | No change | 16,200 | $159K |
| DekaBank Deutsche Girozentrale | 0.00% | No change | 21,188 | $157K |
| Net Worth Advisory Group | 0.04% | Reduce -3.4% | 15,013 | $147K |
| Corient Private Wealth LP | 0.00% | New | 15,000 | $147K |
| Pictet Asset Management Holding SA | 0.00% | Reduce -6.7% | 13,901 | $136K |
| Alliancebernstein L.P. | 0.00% | No change | 12,180 | $119K |
| Two Sigma Advisers, LP | 0.00% | New | 12,000 | $117K |
| Scotia Capital Inc. | 0.00% | Reduce -31.7% | 11,900 | $115K |
| Squarepoint Ops LLC | 0.00% | New | 11,689 | $114K |
| Victory Capital Management Inc. | 0.00% | Reduce -1.9% | 11,578 | $113K |
| Clayton Partners LLC | 0.07% | Add +1.9% | 10,679 | $104K |
| Wexford Capital LP | 0.03% | No change | 10,500 | $103K |
| Toronto Dominion Bank | 0.00% | No change | 10,000 | $98K |
| Deutsche Bank AG | 0.00% | No change | 6,626 | $65K |
| Aquatic Capital Management LLC | 0.00% | New | 6,565 | $64K |
| Shell Asset Management Co. | 0.00% | No change | 5,440 | $53K |
| Simplex Trading, LLC | 0.00% | Reduce -47.5% | 5,426 | $53K |
| FNY Investment Advisers, LLC | 0.03% | Add +5.1% | 5,375 | $52K |
| Aviso Financial Inc. | 0.00% | Add +0.8% | 4,001 | $39K |
| Citigroup Inc. | 0.00% | New | 3,775 | $37K |
| Federation des caisses Desjardins du Quebec | 0.00% | No change | 3,000 | $29K |
| TD Waterhouse Canada Inc. | 0.00% | Reduce -55.8% | 1,045 | $10K |
| WealthCollab, LLC | 0.01% | No change | 869 | $8K |
| Point72 Asia (Singapore) Pte. Ltd. | 0.00% | New | 386 | $4K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -97.2% | 272 | $3K |
| Osaic Holdings, Inc. | 0.00% | Add +54.8% | 260 | $3K |
| SBI Securities Co., Ltd. | 0.00% | — | 60 | $587 |
| Cubist Systematic Strategies, LLC | 0.00% | New | 33 | $323 |
"% of holder's portfolio" is ASTL's weight in each manager's 13F, not the share of Algoma Steel Group Inc. the manager owns.