ASTLNasdaqSteel Works, Blast Furnaces & Rolling Mills (Coke Ovens)Fiscal year ends March 31Also trades as ASTLW
Algoma Steel Group Inc.
Financials through fiscal 2024, year ended Mar 31, 2024Last filing: 40-F on Mar 12, 2026
$4.13+0.10 (+2.48%)
Close on Oct 19, 2026
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
72M
Shares held, 13F filers
Institutional holders
95
12 new, 15 sold out
Net institutional buying
0M
In Q2 2026
Insider trades, 12 months
0 buys · 0 sales
Open-market trades only
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Coghill Clint D | 5,864,050 | 5.40% | 13G (passive) amendment | Jun 30, 2025 |
| Donald Smith & Co., Inc. | 5,861,631 | 5.60% | 13G (passive) | Dec 31, 2025 |
| Stoney Lonesome HF LP | 5,458,549 | 5.20% | 13G (passive) | Apr 4, 2025 |
| DSCO Value Fund, L.P. | 5,277,631 | 5.00% | 13G (passive) | Jun 30, 2026 |
| Xavier Majic | 15,930,818 | 15.10% | 13G (passive) amendment | Mar 31, 2026 |
| Maple Rock Capital Partners Inc. | 13,993,930 | 13.30% | 13G (passive) amendment | Oct 31, 2025 |
| MMCAP International Inc. SPC | 12,845,622 | 12.20% | 13G (passive) amendment | Mar 31, 2026 |
| MM Asset Management Inc. | 10,954,738 | 10.40% | 13G (passive) amendment | Jun 30, 2026 |
| Majic Xavier | 10,430,818 | 9.90% | 13D (active) amendment | Aug 12, 2025 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of ASTL | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Maple Rock Capital Partners Inc. | 16,861,818 | – | $68.29M | +931,000 | 1.34% |
| MMCAP International Inc. SPC | 10,954,738 | – | $44.37M | −1,890,884 | 3.76% |
| Donald Smith & Co., Inc. | 5,277,631 | – | $21.37M | −751,298 | 0.38% |
| BlackRock, Inc. | 4,143,265 | – | $16.78M | +27,812 | 0.00% |
| Scheer, Rowlett & Associates Investment Management Ltd. | 3,846,390 | – | $15.66M | +638,910 | 1.13% |
| Morgan Stanley | 2,958,350 | – | $11.98M | +1,474,639 | 0.00% |
| Aegis Financial Corp | 1,786,122 | – | $7.23M | – | 1.14% |
| CDC Financial, Inc. | 1,745,647 | – | $7.07M | +131,898 | 2.96% |
| Brightline Capital Management, LLC | 1,660,000 | – | $6.72M | New | 1.46% |
| Littlejohn & Co LLC | 1,518,714 | – | $6.15M | −1,927,789 | 7.83% |
| Connor, Clark & Lunn Investment Management Ltd. | 1,387,320 | – | $5.65M | −338,438 | 0.01% |
| Mackenzie Financial Corp | 1,329,806 | – | $4.96M | +1,231,033 | 0.00% |
| Sourcerock Group LLC | 1,247,507 | – | $5.05M | −58,896 | 0.26% |
| Two Sigma Investments, LP | 1,041,811 | – | $4.22M | +771,911 | 0.00% |
| LM Asset (IM) Inc. | 1,016,000 | – | $4.11M | −749,000 | 2.55% |
| Bracebridge Capital, LLC | 924,931 | – | $3.75M | – | 0.07% |
| Jb Capital Partners LP | 872,277 | – | $3.53M | – | 0.55% |
| Citadel Advisors LLC | 845,935 | – | $3.43M | +578,192 | 0.00% |
| Bain Capital Credit, LP | 825,777 | – | $3.34M | – | 0.91% |
| JPMorgan Chase & Co | 810,208 | – | $3.25M | +579,391 | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|
| Q2 2026 | 95 | 72M | 12 / 30 | 36 / 15 | 11M | 11M |
| Q1 2026 | 98 | 72M | 15 / 32 | 33 / 25 | 8M | 16M |
| Q4 2025 | 109 | 83M | 24 / 40 | 27 / 30 | 19M | 13M |
| Q3 2025 | 118 | 77M | 22 / 38 | 34 / 31 | 14M | 17M |
| Q2 2025 | 127 | 80M | 26 / 33 | 38 / 29 | 14M | 11M |
| Q1 2025 | 130 | 77M | 20 / 43 | 39 / 23 | 10M | 14M |
| Q4 2024 | 135 | 82M | 22 / 42 | 37 / 20 | 8M | 5M |
| Q3 2024 | 133 | 79M | 29 / 37 | 43 / 13 | 17M | 8M |
| Q2 2024 | 118 | 72M | 23 / 30 | 36 / 10 | 5M | 9M |
| Q1 2024 | 108 | 76M | 9 / 33 | 42 / 21 | 15M | 11M |
| Q4 2023 | 120 | 72M | 24 / 38 | 37 / 13 | 11M | 10M |
| Q3 2023 | 110 | 71M | 11 / 33 | 40 / 17 | 8M | 4M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of ASTL | Value | % of fund | As of |
|---|---|---|---|---|---|
| Aegis Value Fund | 1,727,084 | – | $4.96M | 0.62% | Jun 30, 2026 |
| BlackRock Strategic Income Opportunities Portfolio | 1,251,408 | – | $5.07M | 0.01% | Jun 30, 2026 |
| BlackRock Global Allocation Fund, Inc. | 547,037 | – | $2.11M | 0.01% | Jul 31, 2026 |
| Schwab Fundamental International Small Equity ETF | 462,372 | – | $1.90M | 0.08% | May 31, 2026 |
| BlackRock Total Return Fund | 296,503 | – | $1.20M | 0.01% | Jun 30, 2026 |
| U.S. Small Cap Equity Fund | 227,595 | – | $876.24K | 0.09% | Jul 31, 2026 |
| iShares U.S. Infrastructure ETF | 156,816 | – | $635.10K | 0.01% | Jun 30, 2026 |
| BlackRock Global Allocation V.I. Fund | 130,421 | – | $528.21K | 0.01% | Jun 30, 2026 |
| JNL/BlackRock Global Allocation Fund | 110,371 | – | $447.00K | 0.01% | Jun 30, 2026 |
| Dunham Small Cap Value Fund | 95,290 | – | $366.87K | 0.40% | Jul 31, 2026 |
| The Canadian Small Company Series | 89,175 | – | $343.32K | 0.02% | Jul 31, 2026 |
| iShares U.S. Small-Cap Equity Factor ETF | 88,188 | – | $339.52K | 0.01% | Jul 31, 2026 |
| Dimensional International Small Cap ETF | 85,200 | – | $328.02K | 0.01% | Jul 31, 2026 |
| Schwab Fundamental International Small Equity Index Fund | 84,238 | – | $231.04K | 0.05% | Jul 31, 2026 |
| Fidelity Nasdaq Composite Index Fund | 67,859 | – | $381.37K | 0.00% | May 31, 2026 |
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| David Sgro Director | Sep 16, 2024 | 200,000 | $2.04M | Sep 16, 2024 | Private Placement |
| David Sgro Director | Dec 19, 2023 | 230,000 | $2.14M | Dec 19, 2023 | Private Placement |
| David Sgro Director | Nov 13, 2023 | 275,000 | $1.98M | Nov 13, 2023 | Private Placement |