Algoma Steel Group Inc. - Common Shares, no par value (ASTL)
CUSIP: 015658107
Q3 2025 13F Holders as of 30 Sep 2025
- Type / Class
- Equity / Common Shares, no par value
- Shares outstanding
- 105,393,220
- Total 13F shares
- 77,189,775
- Share change
- -3,124,689
- Total reported value
- $274,608,877
- Put/Call ratio
- 106%
- Price per share
- $3.56
- Number of holders
- 117
- Value change
- -$41,161,786
- Number of buys
- 58
- Number of sells
- 65
Quarterly Holders Quick Answers
What is CUSIP 015658107?
CUSIP 015658107 identifies ASTL - Algoma Steel Group Inc. - Common Shares, no par value in SEC institutional holdings data.
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Recent filing periods for CUSIP 015658107:
Top shareholders of ASTL - Algoma Steel Group Inc. - Common Shares, no par value (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| Maple Rock Capital Partners Inc. |
13F
|
Company |
8%
|
8,396,800
|
$57,853,952 | — | 30 Jun 2025 | |
| MMCAP International Inc. SPC |
13F
|
Company |
6.8%
|
7,218,218
|
$49,733,522 | — | 30 Jun 2025 | |
| BlackRock, Inc. |
13F
13D/G
|
Company |
3.7%
from 13D/G
|
6,385,043
|
$43,992,945 | — | 30 Jun 2025 | |
| DONALD SMITH & CO., INC. |
13F
|
Company |
5.7%
|
6,040,168
|
$41,616,758 | — | 30 Jun 2025 | |
| Stoney Lonesome HF LP |
13D/G
|
COGHILL CLINT D |
5.4%
|
5,864,050
|
$40,931,069 | +$2,830,397 | 30 Jun 2025 | |
| FMR LLC |
13F
|
Company |
3.8%
|
3,952,846
|
$27,235,109 | — | 30 Jun 2025 | |
| Scheer, Rowlett & Associates Investment Management Ltd. |
13F
|
Company |
3.7%
|
3,898,205
|
$26,983,382 | — | 30 Jun 2025 | |
| CONTRARIAN CAPITAL MANAGEMENT, L.L.C. |
13F
|
Company |
3.4%
|
3,572,018
|
$24,611,204 | — | 30 Jun 2025 | |
| INVESCO SENIOR SECURED MANAGEMENT INC /ADV |
13F
|
Company |
3.1%
|
3,233,117
|
$22,276,176 | — | 30 Jun 2025 | |
| GOLDENTREE ASSET MANAGEMENT LP |
13F
|
Company |
2.4%
|
2,493,548
|
$17,180,546 | — | 30 Jun 2025 | |
| Zekelman Industries, Inc. |
13D/G
|
— |
3.1%
|
3,229,998
|
$16,408,390 | $0 | 10 Sep 2025 | |
| LITTLEJOHN & CO LLC |
13F
|
Company |
2.2%
|
2,273,972
|
$15,667,667 | — | 30 Jun 2025 | |
| J. Goldman & Co LP |
13F
|
Company |
2.1%
|
2,236,373
|
$15,408,610 | — | 30 Jun 2025 | |
| INTACT INVESTMENT MANAGEMENT INC. |
13F
|
Company |
1.9%
|
2,007,006
|
$13,864,792 | — | 30 Jun 2025 | |
| AEGIS FINANCIAL CORP |
13F
|
Company |
1.7%
|
1,786,122
|
$12,306,381 | — | 30 Jun 2025 | |
| Connor, Clark & Lunn Investment Management Ltd. |
13F
|
Company |
1.5%
|
1,570,953
|
$10,874,140 | — | 30 Jun 2025 | |
| TOWLE & CO |
13F
|
Company |
1.4%
|
1,463,161
|
$10,081,179 | — | 30 Jun 2025 | |
| Solas Capital Management, LLC |
13F
|
Company |
1.4%
|
1,431,936
|
$9,866,039 | — | 30 Jun 2025 | |
| TD ASSET MANAGEMENT INC |
13F
|
Company |
1.3%
|
1,363,300
|
$9,401,724 | — | 30 Jun 2025 | |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
13F
|
Company |
1.1%
|
1,134,086
|
$7,827,057 | — | 30 Jun 2025 | |
| NewGen Asset Management Ltd |
13F
|
Company |
1.1%
|
1,132,909
|
$7,805,743 | — | 30 Jun 2025 | |
| TCW GROUP INC |
13F
|
Company |
1.1%
|
1,119,221
|
$7,711,433 | — | 30 Jun 2025 | |
| AYAL Capital Advisors Ltd |
13F
|
Company |
1%
|
1,092,000
|
$7,523,880 | — | 30 Jun 2025 | |
| Amitell Capital Pte Ltd |
13F
|
Company |
1%
|
1,080,042
|
$7,441,489 | — | 30 Jun 2025 | |
| JB CAPITAL PARTNERS LP |
13F
|
Company |
0.94%
|
992,177
|
$6,836,100 | — | 30 Jun 2025 | |
| Bracebridge Capital, LLC |
13F
|
Company |
0.88%
|
924,931
|
$6,372,775 | — | 30 Jun 2025 | |
| LM Asset Management Inc. |
13F
|
Company |
0.84%
|
890,000
|
$6,132,100 | — | 30 Jun 2025 | |
| Bain Capital Credit, LP |
13F
|
Company |
0.79%
|
837,212
|
$5,768,392 | — | 30 Jun 2025 | |
| GENERAL AMERICAN INVESTORS CO INC |
13F
|
Company |
0.77%
|
816,056
|
$5,622,626 | — | 30 Jun 2025 | |
| READYSTATE ASSET MANAGEMENT LP |
13F
|
Company |
0.54%
|
565,225
|
$3,894,400 | — | 30 Jun 2025 | |
| HEARTLAND ADVISORS INC |
13F
|
Company |
0.47%
|
500,000
|
$3,445,000 | — | 30 Jun 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.46%
|
479,999
|
$3,307,193 | — | 30 Jun 2025 | |
| Empyrean Capital Partners, LP |
13F
|
Company |
0.43%
|
452,148
|
$3,115,300 | — | 30 Jun 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.41%
|
431,725
|
$2,973,230 | — | 30 Jun 2025 | |
| Verition Fund Management LLC |
13F
|
Company |
0.4%
|
418,397
|
$2,882,755 | — | 30 Jun 2025 | |
| MORGAN STANLEY |
13F
|
Company |
0.38%
|
405,201
|
$2,791,835 | — | 30 Jun 2025 | |
| Russell Investments Group, Ltd. |
13F
|
Company |
0.38%
|
398,037
|
$2,743,087 | — | 30 Jun 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.37%
|
391,431
|
$2,700,399 | — | 30 Jun 2025 | |
| Ewing Morris & Co. Investment Partners Ltd. |
13F
|
Company |
0.37%
|
390,000
|
$2,689,557 | — | 30 Jun 2025 | |
| Polar Asset Management Partners Inc. |
13F
|
Company |
0.34%
|
363,216
|
$2,511,465 | — | 30 Jun 2025 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.3%
|
320,902
|
$2,211,015 | — | 30 Jun 2025 | |
| Federation Des Caisses Desjardins du Quebec |
13F
|
Individual |
0.3%
|
313,169
|
$2,156,473 | — | 30 Jun 2025 | |
| CenterBook Partners LP |
13F
|
Company |
0.27%
|
287,590
|
$1,981,495 | — | 30 Jun 2025 | |
| Senvest Management, LLC |
13F
|
Company |
0.26%
|
275,089
|
$1,895,363 | — | 30 Jun 2025 | |
| HITE Hedge Asset Management LLC |
13F
|
Company |
0.2%
|
214,556
|
$1,478,291 | — | 30 Jun 2025 | |
| SummitTX Capital, L.P. |
13F
|
Company |
0.2%
|
214,000
|
$1,474,460 | — | 30 Jun 2025 | |
| Wolf Hill Capital Management, LP |
13F
|
Company |
0.2%
|
213,712
|
$1,472,476 | — | 30 Jun 2025 | |
| MOORE CAPITAL MANAGEMENT, LP |
13F
|
Company |
0.2%
|
212,331
|
$1,462,961 | — | 30 Jun 2025 | |
| LMR Partners LLP |
13F
|
Company |
—
class O/S missing
|
2,808,732
|
$1,432,453 | — | 30 Jun 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.19%
|
196,364
|
$1,352,948 | — | 30 Jun 2025 |
Institutional Holders of Algoma Steel Group Inc. - Common Shares, no par value (ASTL) as of Q3 2025
As of 30 Sep 2025,
Algoma Steel Group Inc. - Common Shares, no par value (ASTL) was held by
117 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
77,189,775 shares.
The largest 10 holders included
Maple Rock Capital Partners Inc., MMCAP International Inc. SPC, BlackRock, Inc., DONALD SMITH & CO., INC., Scheer, Rowlett & Associates Investment Management Ltd., INVESCO SENIOR SECURED MANAGEMENT INC /ADV, LITTLEJOHN & CO LLC, GOLDENTREE ASSET MANAGEMENT LP, J. Goldman & Co LP, and FMR LLC.
This page lists
117
institutional shareholders reporting positions in this security
for the Q3 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q3 2025 vs Q2 2025 Across Filers
Q2 2025 holders
127
Q3 2025 holders
117
Holder diff
-10
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 Value $ | Q3 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.