Algoma Steel Group Inc.
ASTL- 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; 95 institutions reported holding it in 13F filings for Q2 2026, worth $291.8M in total; no superinvestor holds it.
Other share classesASTLW
13F holders, Q1 2023
Institutional positions in Algoma Steel Group Inc. as of Mar 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 115
- −3 vs. Q4 2022
- Shares held
- 65.2M
- −8.40M (−11.4%) vs. Q4 2022
- Total value
- $534.2M
- +$67.4M (+14.4%) vs. Q4 2022
- New holders
- 18
- 50 more added
- Sold out
- 21
- 28 more reduced
1 institution that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ASTL on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 95 | $291.8M |
| Q1 2026 | 98 | $297.1M |
| Q4 2025 | 109 | $346.2M |
| Q3 2025 | 118 | $274.8M |
| Q2 2025 | 127 | $552.9M |
| Q1 2025 | 130 | $426.1M |
| Q4 2024 | 135 | $798.6M |
| Q3 2024 | 133 | $795.8M |
| Q2 2024 | 118 | $507.8M |
| Q1 2024 | 108 | $605.3M |
| Q4 2023 | 120 | $716.4M |
| Q3 2023 | 111 | $463.5M |
| Q2 2023 | 117 | $476.1M |
| Q1 2023 | 115 | $534.2M |
| Q4 2022 | 119 | $467.0M |
| Q3 2022 | 114 | $427.9M |
| Q2 2022 | 119 | $950.9M |
| Q1 2022 | 88 | $1.05B |
| Q4 2021 | 68 | $644.8M |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2023
Shares, value and share of portfolio for each institution holding Algoma Steel Group Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Donald Smith & Co., Inc. | 7,294,665 | $58.9M | 2.17% | +960,977+15.2% | Added |
| Maple Rock Capital Partners Inc. | 6,491,299 | $52.4M | 5.14% | 00.0% | Unchanged |
| Contrarian Capital Management, L.L.C. | 5,830,405 | $47.1M | 12.17% | −656,497−10.1% | Reduced |
| Bain Capital Credit, LP | 2,888,719 | $23.3M | 5.04% | −1,604,854−35.7% | Reduced |
| Invesco Senior Secured Management Inc | 2,806,214 | $22.7M | 32.94% | 00.0% | Unchanged |
| Towle & Co | 2,626,990 | $21.2M | 2.99% | +892,240+51.4% | Added |
| Goldentree Asset Management LP | 2,423,282 | $19.6M | 1.83% | +106,124+4.6% | Added |
| Littlejohn & Co LLC | 2,373,157 | $19.2M | 11.64% | −546,192−18.7% | Reduced |
| TCW Group Inc | 2,266,258 | $18.3M | 0.23% | +314,218+16.1% | Added |
| Gendell Jeffrey L | 2,018,533 | $16.3M | 1.53% | +73,153+3.8% | Added |
| Philosophy Capital Management LLC | 1,378,918 | $11.1M | 2.33% | −1,147,304−45.4% | Reduced |
| Solas Capital Management, LLC | 1,327,751 | $10.7M | 5.73% | +21,329+1.6% | Added |
| Millennium Management LLC | 1,226,310 | $9.91M | 0.01% | −207,487−14.5% | Reduced |
| BlackRock Inc. | 1,223,100 | $9.88M | 0.00% | +1,223,100 | New |
| Aegis Financial Corp | 1,217,098 | $9.83M | 7.63% | +573,890+89.2% | Added |
| Sonic GP LLC | 1,200,000 | $9.70M | 7.41% | 00.0% | Unchanged |
| Wolf Hill Capital Management, LP | 1,188,798 | $9.61M | 1.03% | −1,150,000−49.2% | Reduced |
| FMR LLC | 1,160,877 | $9.38M | 0.00% | 00.0% | Unchanged |
| Thomist Capital Management, LP | 1,223,323 | $9.33M | 5.51% | +1,223,323 | New |
| Renaissance Technologies LLC | 1,095,600 | $8.85M | 0.01% | −1,143,700−51.1% | Reduced |
| Weiss Multi-Strategy Advisers LLC | 1,033,853 | $8.35M | 0.20% | +733,853+244.6% | Added |
| JB Capital Partners LP | 992,177 | $8.02M | 1.99% | 00.0% | Unchanged |
| Intact Investment Management Inc. | 981,600 | $7.95M | 0.33% | +981,600 | New |
| General American Investors Co Inc | 970,960 | $7.85M | 0.74% | 00.0% | Unchanged |
| Man Group plc | – | $7.39M | 0.03% | – | – |
| Crestline Management, LP | 892,347 | $7.21M | 0.88% | +131,366+17.3% | Added |
| MSD Partners, L.P. | 810,000 | $6.54M | 0.66% | 00.0% | Unchanged |
| Arrowstreet Capital, Limited Partnership | 743,128 | $6.02M | 0.01% | +119,529+19.2% | Added |
| Newtyn Management, LLC | 590,899 | $4.77M | 0.94% | 00.0% | Unchanged |
| Bank of Montreal | 510,127 | $4.22M | 0.00% | +73,502+16.8% | Added |
| HITE Hedge Asset Management LLC | 515,277 | $4.16M | 0.31% | +60,000+13.2% | Added |
| Morgan Stanley | 509,577 | $4.12M | 0.00% | −58,722−10.3% | Reduced |
| CIBC World Markets Inc. | 477,966 | $3.86M | 0.01% | −8,377−1.7% | Reduced |
| Citadel Advisors LLC | 439,196 | $3.55M | 0.00% | +357,302+436.3% | Added |
| PCJ Investment Counsel Ltd. | 427,530 | $3.46M | 1.37% | +248,430+138.7% | Added |
| Bracebridge Capital, LLC | 340,000 | $2.75M | 1.55% | +340,000 | New |
| Geode Capital Management, LLC | 260,977 | $2.60M | 0.00% | +129,943+99.2% | Added |
| Susquehanna International Group, LLP | 305,745 | $2.47M | 0.00% | +280,847+1,128.0% | Added |
| TD Asset Management Inc | 246,992 | $2.00M | 0.00% | +1,649+0.7% | Added |
| American Century Companies Inc | 228,692 | $1.76M | 0.00% | −61,537−21.2% | Reduced |
| Walleye Capital LLC | 210,628 | $1.70M | 0.03% | +53,470+34.0% | Added |
| Public Sector Pension Investment Board | 204,811 | $1.66M | 0.01% | +15,712+8.3% | Added |
| Polar Asset Management Partners Inc. | 201,500 | $1.63M | 0.03% | −65,339−24.5% | Reduced |
| Swiss National Bank | 192,307 | $1.56M | 0.00% | +51,600+36.7% | Added |
| Mutual Advisors, LLC | 182,690 | $1.48M | 0.06% | +182,690 | New |
| Invenomic Capital Management LP | 182,358 | $1.47M | 0.08% | +4,110+2.3% | Added |
| Hartree Partners, LP | 178,837 | $1.45M | 0.95% | +23,395+15.1% | Added |
| Marshall Wace, LLP | 169,335 | $1.37M | 0.00% | +169,335 | New |
| Royal Bank of Canada | 156,828 | $1.27M | 0.00% | +12,172+8.4% | Added |
| Invesco Ltd. | 155,530 | $1.26M | 0.00% | +113,870+273.3% | Added |
| CenterBook Partners LP | 151,576 | $1.22M | 0.17% | −34,078−18.4% | Reduced |
| LPL Financial LLC | 145,385 | $1.17M | 0.00% | +120,000+472.7% | Added |
| Van Eck Associates Corp | 140,551 | $1.14M | 0.00% | +38,686+38.0% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 130,400 | $1.06M | 0.01% | +37,300+40.1% | Added |
| Simplex Trading, LLC | 122,717 | $991.0K | 0.04% | +116,701+1,939.8% | Added |
| Jane Street Group, LLC | 122,025 | $986.0K | 0.00% | −105,435−46.4% | Reduced |
| Diametric Capital, LP | 111,556 | $901.4K | 0.43% | +66,274+146.4% | Added |
| Bank of America Corp | 111,403 | $900.1K | 0.00% | +91,857+470.0% | Added |
| Hudson Bay Capital Management LP | 100,000 | $808.0K | 0.01% | +100,000 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 91,600 | $742.1K | 0.00% | +28,500+45.2% | Added |
| CIBC Asset Management Inc | 89,921 | $727.8K | 0.00% | +723+0.8% | Added |
| Neuberger Berman Group LLC | 80,382 | $650.4K | 0.00% | −12,972−13.9% | Reduced |
| Group One Trading, L.P. | 79,808 | $644.8K | 0.03% | +78,638+6,721.2% | Added |
| Credit Suisse AG | 78,927 | $637.7K | 0.00% | +31,116+65.1% | Added |
| Manufacturers Life Insurance Company, The | 70,929 | $574.3K | 0.00% | −484−0.7% | Reduced |
| Quadrature Capital Ltd | 70,983 | $574.3K | 0.02% | +70,983 | New |
| Gamco Investors, Inc. Et Al | 62,325 | $503.6K | 0.01% | +6,000+10.7% | Added |
| Vanguard Group Inc | 61,588 | $497.6K | 0.00% | +18,130+41.7% | Added |
| British Columbia Investment Management Corp | 52,386 | $424.4K | 0.00% | +10,964+26.5% | Added |
| Walleye Trading LLC | 51,137 | $413.2K | 0.01% | +4,565+9.8% | Added |
| ARS Investment Partners, LLC | 51,000 | $412.1K | 0.05% | +2,000+4.1% | Added |
| Goldman Sachs Group Inc | 50,360 | $406.9K | 0.00% | −29,535−37.0% | Reduced |
| Franklin Resources Inc | 47,567 | $385.4K | 0.00% | +9,013+23.4% | Added |
| Nomura Holdings Inc | 44,790 | $361.9K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 42,623 | $345.1K | 0.00% | −90−0.2% | Reduced |
| Atria Wealth Solutions, Inc. | 40,500 | $327.2K | 0.00% | +5,000+14.1% | Added |
| Mackenzie Financial Corp | 38,241 | $309.8K | 0.00% | −2,626−6.4% | Reduced |
| Prelude Capital Management, LLC | 36,592 | $295.7K | 0.02% | +4,134+12.7% | Added |
| Alta Fundamental Advisers LLC | 33,384 | $269.7K | 0.11% | +33,384 | New |
| DekaBank Deutsche Girozentrale | 30,741 | $251.0K | 0.00% | 00.0% | Unchanged |
| SIG North Trading, ULC | 31,064 | $251.0K | 0.12% | +31,064 | New |
| EJF Capital LLC | 27,000 | $218.2K | 0.08% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 26,500 | $214.1K | 0.01% | −184,834−87.5% | Reduced |
| O'Shaughnessy Asset Management, LLC | 24,955 | $201.6K | 0.00% | +6,686+36.6% | Added |
| Privium Fund Management (UK) Ltd | 19,074 | $199.9K | 0.16% | 00.0% | Unchanged |
| Alberta Investment Management Corp | 24,200 | $195.8K | 0.00% | −34,901−59.1% | Reduced |
| Russell Investments Group, Ltd. | 24,045 | $190.9K | 0.00% | −92,289−79.3% | Reduced |
| Wolverine Trading, LLC | 23,899 | $185.0K | 0.01% | +23,899 | New |
| Two Sigma Investments, LP | 21,600 | $174.5K | 0.00% | +21,600 | New |
| Ergoteles LLC | 21,303 | $172.1K | 0.01% | +21,303 | New |
| JPMorgan Chase & Co | 20,170 | $163.0K | 0.00% | +20,170 | New |
| Horizon Kinetics Asset Management LLC | 18,520 | $149.6K | 0.00% | +109+0.6% | Added |
| Toronto Dominion Bank | 17,072 | $138.0K | 0.00% | +1,187+7.5% | Added |
| State of Wyoming | 16,269 | $131.5K | 0.04% | −9,637−37.2% | Reduced |
| Quantamental Technologies LLC | 15,826 | $127.9K | 0.07% | +15,826 | New |
| Legal & General Group Plc | 14,999 | $121.4K | 0.00% | +531+3.7% | Added |
| CI Private Wealth, LLC | 15,000 | $121.2K | 0.00% | +15,000 | New |
| Commerce Bank | 14,395 | $116.3K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 13,093 | $105.8K | 0.00% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 12,180 | $98.4K | 0.00% | 00.0% | Unchanged |