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, Q2 2023
Institutional positions in Algoma Steel Group Inc. as of Jun 30, 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
- 117
- +2 vs. Q1 2023
- Shares held
- 67.0M
- +1.77M (+2.7%) vs. Q1 2023
- Total value
- $476.1M
- −$58.0M (−10.9%) vs. Q1 2023
- New holders
- 18
- 36 more added
- Sold out
- 16
- 34 more reduced
Compare with Q1 2023: 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, Q2 2023
Shares, value and share of portfolio for each institution holding Algoma Steel Group Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Donald Smith & Co., Inc. | 7,490,581 | $53.2M | 1.83% | +195,916+2.7% | Added |
| Maple Rock Capital Partners Inc. | 6,092,091 | $43.3M | 5.51% | −399,208−6.1% | Reduced |
| Contrarian Capital Management, L.L.C. | 5,263,093 | $37.4M | 10.08% | −567,312−9.7% | Reduced |
| Weiss Multi-Strategy Advisers LLC | 2,943,164 | $20.9M | 0.45% | +1,909,311+184.7% | Added |
| Bain Capital Credit, LP | 2,888,719 | $20.5M | 3.58% | 00.0% | Unchanged |
| Invesco Senior Secured Management Inc | 2,806,214 | $19.9M | 18.30% | 00.0% | Unchanged |
| Thomist Capital Management, LP | 2,672,301 | $19.0M | 12.01% | +1,448,978+118.4% | Added |
| Towle & Co | 2,617,060 | $18.6M | 2.45% | −9,930−0.4% | Reduced |
| Goldentree Asset Management LP | 2,592,185 | $18.4M | 1.67% | +168,903+7.0% | Added |
| TCW Group Inc | 2,267,627 | $16.1M | 0.18% | +1,369+0.1% | Added |
| Littlejohn & Co LLC | 2,240,746 | $15.9M | 11.24% | −132,411−5.6% | Reduced |
| Gendell Jeffrey L | 2,023,891 | $14.4M | 1.12% | +5,358+0.3% | Added |
| Aegis Financial Corp | 1,610,022 | $11.4M | 7.95% | +392,924+32.3% | Added |
| Solas Capital Management, LLC | 1,593,618 | $11.3M | 7.53% | +265,867+20.0% | Added |
| BlackRock Inc. | 1,469,694 | $10.4M | 0.00% | +246,594+20.2% | Added |
| Philosophy Capital Management LLC | 1,333,117 | $9.47M | 2.11% | −45,801−3.3% | Reduced |
| Sonic GP LLC | 1,200,000 | $8.52M | 5.69% | 00.0% | Unchanged |
| Millennium Management LLC | 1,165,268 | $8.27M | 0.01% | −61,042−5.0% | Reduced |
| FMR LLC | 1,160,877 | $8.24M | 0.00% | 00.0% | Unchanged |
| Scheer, Rowlett & Associates Investment Management Ltd. | 1,143,860 | $8.08M | 0.65% | +1,143,860 | New |
| Wolf Hill Capital Management, LP | 1,100,733 | $7.82M | 0.64% | −88,065−7.4% | Reduced |
| Intact Investment Management Inc. | 1,081,600 | $7.64M | 0.31% | +100,000+10.2% | Added |
| JB Capital Partners LP | 992,177 | $7.04M | 1.52% | 00.0% | Unchanged |
| General American Investors Co Inc | 970,960 | $6.89M | 0.60% | 00.0% | Unchanged |
| MSD Partners, L.P. | 810,000 | $5.75M | 0.53% | 00.0% | Unchanged |
| Bank of Montreal | 542,559 | $4.22M | 0.00% | +32,432+6.4% | Added |
| Newtyn Management, LLC | 590,899 | $4.20M | 0.99% | 00.0% | Unchanged |
| Crestline Management, LP | 582,392 | $4.13M | 0.45% | −309,955−34.7% | Reduced |
| Renaissance Technologies LLC | 483,900 | $3.44M | 0.00% | −611,700−55.8% | Reduced |
| Goldman Sachs Group Inc | 473,958 | $3.37M | 0.00% | +423,598+841.1% | Added |
| Morgan Stanley | 397,031 | $2.82M | 0.00% | −112,546−22.1% | Reduced |
| CIBC World Markets Inc. | 377,996 | $2.68M | 0.01% | −99,970−20.9% | Reduced |
| Geode Capital Management, LLC | 289,468 | $2.48M | 0.00% | +28,491+10.9% | Added |
| Bracebridge Capital, LLC | 340,000 | $2.41M | 1.92% | 00.0% | Unchanged |
| CenterBook Partners LP | 283,094 | $2.01M | 0.25% | +131,518+86.8% | Added |
| TD Asset Management Inc | 262,958 | $1.86M | 0.00% | +15,966+6.5% | Added |
| Marshall Wace, LLP | 235,962 | $1.68M | 0.00% | +66,627+39.3% | Added |
| Polar Asset Management Partners Inc. | 231,231 | $1.64M | 0.03% | +29,731+14.8% | Added |
| Strategic Global Advisors, LLC | 211,700 | $1.50M | 0.23% | +211,700 | New |
| Hartree Partners, LP | 207,244 | $1.47M | 0.75% | +28,407+15.9% | Added |
| Public Sector Pension Investment Board | 204,811 | $1.45M | 0.01% | 00.0% | Unchanged |
| Swiss National Bank | 192,307 | $1.36M | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 189,747 | $1.35M | 0.06% | +67,030+54.6% | Added |
| CoreCommodity Management, LLC | 189,275 | $1.34M | 0.40% | +189,275 | New |
| Mutual Advisors, LLC | 182,690 | $1.30M | 0.05% | 00.0% | Unchanged |
| Invenomic Capital Management LP | 174,857 | $1.24M | 0.07% | −7,501−4.1% | Reduced |
| Royal Bank of Canada | 166,141 | $1.18M | 0.00% | +9,313+5.9% | Added |
| Russell Investments Group, Ltd. | 133,024 | $941.4K | 0.00% | +108,979+453.2% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 125,200 | $885.6K | 0.00% | −5,200−4.0% | Reduced |
| Van Eck Associates Corp | 113,716 | $807.0K | 0.00% | −26,835−19.1% | Reduced |
| Credit Suisse AG | 110,709 | $786.0K | 0.00% | +31,782+40.3% | Added |
| Stifel Financial Corp | 107,701 | $764.7K | 0.00% | +107,701 | New |
| LPL Financial LLC | 106,065 | $753.1K | 0.00% | −39,320−27.0% | Reduced |
| Invesco Ltd. | 105,256 | $747.3K | 0.00% | −50,274−32.3% | Reduced |
| HITE Hedge Asset Management LLC | 85,843 | $609.5K | 0.07% | −429,434−83.3% | Reduced |
| CIBC Asset Management Inc | 85,646 | $605.6K | 0.00% | −4,275−4.8% | Reduced |
| Jane Street Group, LLC | 72,474 | $514.6K | 0.00% | −49,551−40.6% | Reduced |
| Manufacturers Life Insurance Company, The | 70,996 | $501.4K | 0.00% | +67+0.1% | Added |
| Group One Trading, L.P. | 68,792 | $488.4K | 0.02% | −11,016−13.8% | Reduced |
| Susquehanna International Group, LLP | 63,342 | $449.7K | 0.00% | −242,403−79.3% | Reduced |
| Gamco Investors, Inc. Et Al | 62,325 | $442.5K | 0.00% | 00.0% | Unchanged |
| Vanguard Group Inc | 61,588 | $437.3K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 58,208 | $413.3K | 0.00% | −380,988−86.7% | Reduced |
| Legal & General Group Plc | 56,991 | $403.1K | 0.00% | +41,992+280.0% | Added |
| British Columbia Investment Management Corp | 53,047 | $374.7K | 0.00% | +661+1.3% | Added |
| SIG North Trading, ULC | 52,464 | $372.5K | 0.20% | +21,400+68.9% | Added |
| Ergoteles LLC | 52,061 | $369.6K | 0.02% | +30,758+144.4% | Added |
| Lynwood Capital Management Inc. | 50,000 | $353.3K | 0.45% | +50,000 | New |
| Black Maple Capital Management LP | 46,343 | $329.0K | 0.38% | +46,343 | New |
| Franklin Resources Inc | 46,189 | $326.3K | 0.00% | −1,378−2.9% | Reduced |
| Gsa Capital Partners LLP | 45,411 | $322.0K | 0.03% | +45,411 | New |
| Mackenzie Financial Corp | 43,909 | $310.2K | 0.00% | +5,668+14.8% | Added |
| Bank of America Corp | 43,432 | $308.4K | 0.00% | −67,971−61.0% | Reduced |
| JPMorgan Chase & Co | 41,066 | $291.6K | 0.00% | +20,896+103.6% | Added |
| Kepos Capital LP | 37,800 | $268.0K | 0.05% | +37,800 | New |
| Atria Wealth Solutions, Inc. | 35,503 | $252.1K | 0.00% | −4,997−12.3% | Reduced |
| National Bank of Canada | 35,300 | $249.3K | 0.00% | −7,323−17.2% | Reduced |
| PEAK6 Investments LLC | 34,985 | $248.4K | 0.02% | +34,985 | New |
| Toronto Dominion Bank | 34,074 | $241.0K | 0.00% | +17,002+99.6% | Added |
| Balyasny Asset Management LLC | 31,700 | $225.1K | 0.00% | +31,700 | New |
| SEI Investments Co | 29,559 | $209.9K | 0.00% | +29,559 | New |
| EJF Capital LLC | 27,000 | $191.7K | 0.09% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 26,500 | $188.2K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 26,312 | $186.8K | 0.05% | +10,043+61.7% | Added |
| Privium Fund Management (UK) Ltd | 19,074 | $179.1K | 0.14% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 24,741 | $172.0K | 0.00% | −6,000−19.5% | Reduced |
| Alberta Investment Management Corp | 24,200 | $171.2K | 0.00% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 23,558 | $167.3K | 0.00% | −1,397−5.6% | Reduced |
| Barclays PLC | 23,548 | $167.2K | 0.00% | +14,411+157.7% | Added |
| Horizon Kinetics Asset Management LLC | 18,607 | $132.1K | 0.00% | +87+0.5% | Added |
| Quantbot Technologies LP | 16,113 | $114.4K | 0.01% | +16,113 | New |
| CI Private Wealth, LLC | 15,000 | $106.5K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 13,093 | $93.0K | 0.00% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 12,518 | $88.9K | 0.01% | −24,074−65.8% | Reduced |
| Keebeck Alpha, LP | 12,518 | $88.9K | 0.09% | +12,518 | New |
| Alliancebernstein L.P. | 12,180 | $86.5K | 0.00% | 00.0% | Unchanged |
| Pictet Asset Management SA | 12,157 | $86.3K | 0.00% | 00.0% | Unchanged |
| Walleye Trading LLC | 12,108 | $86.0K | 0.00% | −39,029−76.3% | Reduced |
| Quantamental Technologies LLC | 11,406 | $81.0K | 0.03% | −4,420−27.9% | Reduced |
| Wolverine Trading, LLC | 11,179 | $79.4K | 0.00% | −12,720−53.2% | Reduced |