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, Q3 2024
Institutional positions in Algoma Steel Group Inc. as of Sep 30, 2024. 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
- 133
- +16 vs. Q2 2024
- Shares held
- 78.3M
- +8.48M (+12.1%) vs. Q2 2024
- Total value
- $795.8M
- +$300.9M (+60.8%) vs. Q2 2024
- New holders
- 29
- 37 more added
- Sold out
- 13
- 42 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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, Q3 2024
Shares, value and share of portfolio for each institution holding Algoma Steel Group Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sonic GP LLC | 400,000 | $4.09M | 9.35% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 446,786 | $4.57M | 0.01% | +13,783+3.2% | Added |
| Charles Schwab Investment Management Inc | 449,707 | $4.61M | 0.00% | −39,071−8.0% | Reduced |
| Wolf Hill Capital Management, LP | 498,340 | $5.10M | 0.49% | 00.0% | Unchanged |
| NewGen Asset Management Ltd | 528,900 | $5.41M | 2.95% | +528,900 | New |
| AMH Equity Ltd | 553,175 | $5.66M | 7.45% | +153,175+38.3% | Added |
| AYAL Capital Advisors Ltd | 612,500 | $6.27M | 3.60% | +612,500 | New |
| Invenomic Capital Management LP | 636,917 | $6.52M | 0.36% | +336,687+112.1% | Added |
| MSD Partners, L.P. | 810,000 | $8.29M | 5.25% | 00.0% | Unchanged |
| General American Investors Co Inc | 816,056 | $8.35M | 0.58% | 00.0% | Unchanged |
| Yaupon Capital Management LP | 895,906 | $9.17M | 0.61% | +895,906 | New |
| Bracebridge Capital, LLC | 924,931 | $9.46M | 3.60% | +437,000+89.6% | Added |
| Solas Capital Management, LLC | 990,646 | $10.1M | 7.11% | −715,523−41.9% | Reduced |
| JB Capital Partners LP | 992,177 | $10.1M | 1.94% | 00.0% | Unchanged |
| J. Goldman & Co LP | 1,208,573 | $12.4M | 0.54% | +130,727+12.1% | Added |
| Intact Investment Management Inc. | 1,298,600 | $13.3M | 0.44% | +80,700+6.6% | Added |
| Littlejohn & Co LLC | 1,385,409 | $14.2M | 7.21% | +41,229+3.1% | Added |
| Bain Capital Credit, LP | 1,432,368 | $14.7M | 3.03% | 00.0% | Unchanged |
| Aegis Financial Corp | 1,459,903 | $14.9M | 12.74% | 00.0% | Unchanged |
| Woodline Partners LP | 1,786,922 | $18.3M | 0.15% | +1,786,922 | New |
| TCW Group Inc | 1,890,235 | $19.3M | 0.17% | −144,749−7.1% | Reduced |
| Towle & Co | 1,948,661 | $19.9M | 2.84% | −58,666−2.9% | Reduced |
| Scheer, Rowlett & Associates Investment Management Ltd. | 2,157,313 | $22.1M | 1.54% | −23,970−1.1% | Reduced |
| Goldentree Asset Management LP | 2,493,548 | $25.5M | 2.04% | 00.0% | Unchanged |
| Invesco Senior Secured Management Inc | 3,233,117 | $27.4M | 25.66% | +426,903+15.2% | Added |
| FMR LLC | 3,519,803 | $36.0M | 0.00% | +3,519,803 | New |
| Contrarian Capital Management, L.L.C. | 3,623,198 | $37.1M | 11.27% | −199,717−5.2% | Reduced |
| Thomist Capital Management, LP | 3,635,111 | $37.5M | 9.46% | −1,342,498−27.0% | Reduced |
| Millennium Management LLC | 3,893,995 | $39.8M | 0.03% | +149,323+4.0% | Added |
| BlackRock, Inc. | 5,091,510 | $52.1M | 0.00% | +5,091,510 | New |
| Maple Rock Capital Partners Inc. | 6,092,091 | $62.3M | 3.54% | 00.0% | Unchanged |
| MMCAP International Inc. SPC | 6,997,328 | $71.6M | 9.96% | −1,189,911−14.5% | Reduced |
| Donald Smith & Co., Inc. | 8,062,867 | $82.5M | 1.95% | −784,584−8.9% | Reduced |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −134,644−100.0% | Sold out |
| Maven Securities LTD | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −83,540−100.0% | Sold out |
| Polar Asset Management Partners Inc. | 0 | $0 | 0.00% | −40,700−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −26,946−100.0% | Sold out |
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −23,016−100.0% | Sold out |
| CI Private Wealth, LLC | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| O'Shaughnessy Asset Management, LLC | 0 | $0 | 0.00% | −14,471−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −10,270−100.0% | Sold out |
| CVA Family Office, LLC | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Dunhill Financial, LLC | 0 | $0 | 0.00% | −1,254−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| CWM, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| BlackRock Inc. | – | – | – | – | Not filed |