ASTLW Institutional Ownership & Shareholders
ALGOMA STEEL GROUP INC -CW26 (ASTLW) is currently held by 20 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $1.24M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Boothbay Fund Management, Llc is currently the largest disclosed institutional shareholder of ASTLW tracked by InsiderSet, reporting ownership valued at approximately $749,250 in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $37, representing an estimated loss of -100.00% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 99% of the total disclosed ASTLW value among the investors covered in this analysis. Major shareholders include Boothbay Fund Management, Llc, National Bank Of Canada, Cdc Financial, Inc., and several other long-term asset managers with concentrated positions in ALGOMA STEEL GROUP INC -CW26 (ASTLW).
This page ranks the largest institutional ASTLW shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
20
Total Reported Value
$1.24M
Largest Holder
Boothbay Fund Management, Llc
Largest Position
$749,250
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
25
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Boothbay Fund Management, Llc | 0.01% | 185,000 | $749,250 | $37 | -$749,213 | -100.00% | |
| National Bank Of Canada | 0.00% | 40,982 | $166,998 | $8 | -$166,990 | -100.00% | |
| Cdc Financial, Inc. | 0.10% | 4,153,996 | $124,620 | $831 | -$123,789 | -99.33% | |
| Lmr Partners Llp | 0.00% | 2,808,732 | $84,262 | $562 | -$83,700 | -99.33% | |
| K2 Principal Fund, L.P. | 0.00% | 690,879 | $34,544 | $138 | -$34,406 | -99.60% | |
| Aristeia Capital, L.L.C. | 0.00% | 810,424 | $26,177 | $162 | -$26,015 | -99.38% | |
| D. E. Shaw & Co., Inc. | 0.00% | 557,746 | $19,354 | $112 | -$19,242 | -99.42% | |
| Aequim Alternative Investments Lp | 0.00% | 414,191 | $14,372 | $83 | -$14,289 | -99.42% | |
| Stonex Group Inc. | 0.00% | 207,927 | $8,788 | $42 | -$8,746 | -99.53% | |
| Wolverine Asset Management Llc | 0.00% | 229,858 | $6,896 | $46 | -$6,850 | -99.33% | |
| Virtu Financial Llc | 0.00% | 164,870 | $6,000 | $33 | -$5,967 | -99.45% | |
| Toronto Dominion Bank | 0.00% | 119,621 | $3,589 | $24 | -$3,565 | -99.33% | |
| Jane Street Group, Llc | 0.00% | 100,764 | $3,023 | $20 | -$3,003 | -99.33% | |
| Claret Asset Management Corp | 0.00% | 102,000 | $3,000 | $20 | -$2,980 | -99.32% | |
| Caption Management, Llc | 0.00% | 44,550 | $1,336 | $9 | -$1,327 | -99.33% | |
| Susquehanna International Group, Llp | 0.00% | 30,310 | $1,052 | $6 | -$1,046 | -99.42% | |
| Royal Bank Of Canada | 0.00% | 17,427 | $1,000 | $3 | -$997 | -99.65% | |
| Lpl Financial Llc | 0.00% | 12,100 | $363 | $2 | -$361 | -99.33% | |
| Ubs Group Ag | 0.00% | 4,038 | $121 | $1 | -$120 | -99.33% | |
| Clear Street Group Inc. | 0.00% | 100 | $3 | $0 | -$3 | -99.33% |
Frequently asked questions about ASTLW
Who are the largest institutional holders of ASTLW?
The largest institutional holders of ASTLW reported in the latest SEC Form 13F filings include Boothbay Fund Management, Llc, National Bank Of Canada, Cdc Financial, Inc., Lmr Partners Llp, and K2 Principal Fund, L.P.. InsiderSet ranks institutional holders by their latest reported ASTLW position.
What is ASTLW institutional ownership?
This page tracks ASTLW positions reported by institutional investment managers through SEC Form 13F. ALGOMA STEEL GROUP INC -CW26 (ASTLW) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own ASTLW?
InsiderSet currently tracks 20 institutional managers reporting ASTLW holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of ASTLW shareholders.
How much ASTLW stock do institutions own?
Institutional investment managers disclosed approximately $1.24M in ASTLW holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was ASTLW institutional ownership last updated?
The latest ASTLW institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional ASTLW holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its ASTLW position after the reporting date.
Are institutions buying or selling ASTLW?
Institutional buying and selling can be analyzed by comparing ASTLW positions across consecutive 13F reporting periods. InsiderSet's ASTLW Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View ASTLW ownership changes.
How has ASTLW institutional ownership changed over time?
InsiderSet tracks ASTLW institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.