DaveManuel.com · Institutional Ownership · Who Owns It
ALGOMA STL GROUP INC (ASTL)
Institutional ownership reported to the SEC as of Q2 2026, across 20 quarters.
99
Reporting holders
$296.0M
Reported value
0.5%
Calls
0.9%
Puts
-2
Holder change
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| Maple Rock Capital Partners Inc. | $68.3M | 16,861,818 | 1.34% | 19q | +5.8%+$3.8M |
| MMCAP International Inc. SPC | $44.4M | 10,954,738 | 3.76% | 11q | -14.7%-$7.7M |
| DONALD SMITH & CO., INC. | $21.4M | 5,277,631 | 0.38% | 16q | -12.5%-$3.0M |
| BlackRock, Inc. | $16.8M | 4,143,265 | 0.00% | 8q | +0.7%+$112.6K |
| Scheer, Rowlett & Associates Investment Management Ltd. | $15.7M | 3,846,390 | 1.13% | 13q | +19.9%+$2.6M |
| MORGAN STANLEY | $12.0M | 2,958,350 | 0.00% | 19q | +99.4%+$6.0M |
| AEGIS FINANCIAL CORP | $7.2M | 1,786,122 | 1.14% | 15q | HELD |
| CDC Financial, Inc. | $7.2M incl. $162.0K options CALL | 1,745,647 | 3.03% | 3q | +8.2%+$546.4K |
| BRIGHTLINE CAPITAL MANAGEMENT, LLC | $6.7M | 1,660,000 | 1.46% | new | NEW |
| LITTLEJOHN & CO LLC | $6.2M | 1,518,714 | 7.83% | 19q | -55.9%-$7.8M |
| Connor, Clark & Lunn Investment Management Ltd. | $5.6M | 1,387,320 | 0.01% | 3q | -19.6%-$1.4M |
| Sourcerock Group LLC | $5.1M | 1,247,507 | 0.26% | 2q | -4.5%-$238.5K |
| MACKENZIE FINANCIAL CORP | $5.0M | 1,329,806 | 0.00% | 5q | +1246.3%+$4.6M |
| TWO SIGMA INVESTMENTS, LP | $4.2M | 1,041,811 | 0.00% | 2q | +286.0%+$3.1M |
| LM Asset Management Inc. | $4.1M | 1,016,000 | 2.55% | 6q | -42.4%-$3.0M |
| Bracebridge Capital, LLC | $3.7M | 924,931 | 0.07% | 14q | HELD |
| JB CAPITAL PARTNERS LP | $3.5M | 872,277 | 0.55% | 19q | HELD |
| CITADEL ADVISORS LLC | $3.4M | 845,935 | 0.00% | 19q | +216.0%+$2.3M |
| Bain Capital Credit, LP | $3.3M | 825,777 | 0.91% | 19q | HELD |
| JPMORGAN CHASE & CO | $3.2M | 810,208 | 0.00% | 2q | +251.0%+$2.3M |
| Ewing Morris & Co. Investment Partners Ltd. | $2.9M | 722,350 | 1.54% | 8q | +1.7%+$50.3K |
| Quadrature Capital Ltd | $2.8M | 682,493 | 0.02% | 6q | -22.3%-$798.5K |
| D. E. Shaw & Co., Inc. | $2.7M | 670,373 | 0.00% | 4q | +147.8%+$1.6M |
| TCW GROUP INC | $2.5M | 607,478 | 0.02% | 17q | -20.9%-$650.8K |
| Point72 Asset Management, L.P. | $2.3M | 575,225 | 0.00% | 2q | +678.2%+$2.0M |
| TD Asset Management Inc | $2.0M | 498,279 | 0.00% | 17q | -40.8%-$1.4M |
| MARSHALL WACE, LLP | $2.0M | 499,494 | 0.00% | new | NEW |
| ACADIAN ASSET MANAGEMENT LLC | $2.0M | 488,194 | 0.00% | 5q | +3198.6%+$1.9M |
| Russell Investments Group, Ltd. | $1.9M | 471,288 | 0.00% | 16q | -17.5%-$406.1K |
| READYSTATE ASSET MANAGEMENT LP | $1.9M | 463,228 | 0.06% | 5q | HELD |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $1.8M | 438,431 | 0.00% | 9q | -26.8%-$653.8K |
| SIMPLEX TRADING, LLC | $1.8M incl. $1.2M options CALL+PUT | 125,725 | 0.00% | 17q | -18.8%-$406.7K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1.7M CALL+PUT | options only | 0.00% | 17q | OPTIONS |
| BNP PARIBAS FINANCIAL MARKETS | $1.7M | 418,754 | 0.00% | 7q | +540.1%+$1.4M |
| MILLENNIUM MANAGEMENT LLC | $1.6M | 386,942 | 0.00% | 19q | -49.5%-$1.5M |
| DIMENSIONAL FUND ADVISORS LP | $1.4M | 356,116 | 0.00% | 9q | -1.6%-$23.8K |
| BARCLAYS PLC | $1.3M | 308,972 | 0.00% | 18q | +80.1%+$556.5K |
| Voleon Capital Management LP | $1.2M | 307,297 | 0.02% | 3q | +134.7%+$714.3K |
| BANK OF MONTREAL /CAN/ | $1.2M | 288,488 | 0.00% | 19q | +5.8%+$64.6K |
| Jump Financial, LLC | $1.2M | 289,675 | 0.01% | new | NEW |
| SIG North Trading, ULC | $1.1M incl. $727.8K options CALL+PUT | 96,117 | 0.02% | 13q | -44.1%-$879.8K |
| GOLDMAN SACHS GROUP INC | $1.1M | 264,994 | 0.00% | 18q | +5.0%+$50.8K |
| ROYAL BANK OF CANADA | $604.0K | 149,303 | 0.00% | 19q | +1.7%+$10.0K |
| Quinn Opportunity Partners LLC | $576.5K | 142,336 | 0.03% | 8q | HELD |
| XTX Topco Ltd | $496.8K | 122,662 | 0.01% | 4q | -32.7%-$241.7K |
| BANK OF AMERICA CORP /DE/ | $470.8K | 116,242 | 0.00% | 19q | +86.3%+$218.1K |
| Summit Financial, LLC | $446.8K | 110,333 | 0.00% | 4q | HELD |
| Quantbot Technologies LP | $442.3K | 109,199 | 0.02% | 9q | -30.9%-$197.4K |
| ExodusPoint Capital Management, LP | $412.1K | 101,746 | 0.00% | 4q | -55.7%-$517.7K |
| Boston Partners | $359.7K | 88,825 | 0.00% | 11q | +2.0%+$7.1K |
| PDT Partners, LLC | $296.0K | 73,079 | 0.02% | 5q | +3.9%+$11.2K |
| BOOTHBAY FUND MANAGEMENT, LLC | $288.3K | 71,194 | 0.00% | 2q | +58.0%+$105.8K |
| GEODE CAPITAL MANAGEMENT, LLC | $274.8K | 67,859 | 0.00% | 19q | +6.3%+$16.4K |
| JANE STREET GROUP, LLC | $271.7K incl. $58.3K options CALL | 52,687 | 0.00% | 17q | -94.1%-$4.3M |
| GSA CAPITAL PARTNERS LLP | $269.0K | 66,463 | 0.02% | 3q | +20.9%+$46.5K |
| GROUP ONE TRADING LLC | $236.5K incl. $95.2K options CALL+PUT | 34,896 | 0.00% | 5q | -59.3%-$344.0K |
| LPL Financial LLC | $228.9K | 56,526 | 0.00% | 17q | -5.5%-$13.2K |
| Terril Brothers, Inc. | $218.7K | 54,000 | 0.06% | 7q | -6.9%-$16.2K |
| HSBC HOLDINGS PLC | $213.6K | 53,267 | 0.00% | 5q | -2.0%-$4.5K |
| AMERICAN CENTURY COMPANIES INC | $207.0K | 50,800 | 0.00% | 11q | +23.7%+$39.6K |
| Invesco Ltd. | $170.3K | 42,054 | 0.00% | 16q | -28.9%-$69.2K |
| Squarepoint Ops LLC | $169.3K | 41,806 | 0.00% | 2q | -34.9%-$90.6K |
| Campbell & CO Investment Adviser LLC | $166.2K | 41,049 | 0.01% | new | NEW |
| Phoenix Financial Ltd. | $144.6K | 35,714 | 0.00% | 8q | HELD |
| Lavaca Capital LLC | $144.1K | 35,573 | 0.01% | new | NEW |
| Y-Intercept (Hong Kong) Ltd | $144.0K | 35,549 | 0.00% | new | NEW |
| PRELUDE CAPITAL MANAGEMENT, LLC | $129.1K | 31,881 | 0.01% | new | NEW |
| Claret Asset Management Corp | $123.0K | 30,375 | 0.01% | 6q | HELD |
| NewEdge Advisors, LLC | $113.0K | 27,899 | 0.00% | 8q | -1.4%-$1.6K |
| Verition Fund Management LLC | $108.6K | 26,803 | 0.00% | 3q | HELD |
| Olympiad Research LP | $104.2K | 25,736 | 0.22% | new | NEW |
| CIBC WORLD MARKET INC. | $102.5K | 25,300 | 0.00% | 17q | -1.0%-$1.0K |
| IMC-Chicago, LLC | $101.7K CALL | options only | 0.00% | 2q | OPTIONS |
| FIL Ltd | $93.4K | 22,908 | 0.00% | 3q | -26.0%-$32.8K |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | $88.2K | 21,773 | 0.00% | 9q | HELD |
| Net Worth Advisory Group | $84.4K | 20,833 | 0.02% | 8q | -6.9%-$6.3K |
| Federation des caisses Desjardins du Quebec | $73.8K | 18,360 | 0.00% | 19q | HELD |
| VICTORY CAPITAL MANAGEMENT INC | $45.5K | 11,223 | 0.00% | 11q | +3.8%+$1.7K |
| Aquatic Capital Management LLC | $45.3K | 11,173 | 0.00% | 3q | -76.4%-$146.1K |
| EJF Capital LP | $44.5K | 11,000 | 0.03% | 6q | HELD |
| SG Americas Securities, LLC | $44.0K | 10,886 | 0.00% | new | NEW |
| TORONTO DOMINION BANK | $41.0K | 10,000 | 0.00% | 19q | -61.8%-$66.3K |
| ELEMENT POINTE ADVISORS, LLC | $40.5K | 10,000 | 0.01% | 3q | HELD |
| UBS Group AG | $33.6K | 8,294 | 0.00% | 13q | -97.3%-$1.2M |
| CITIGROUP INC | $27.9K | 6,849 | 0.00% | 7q | +111.7%+$14.7K |
| TD Waterhouse Canada Inc. | $25.6K | 6,700 | 0.00% | 2q | +42.6%+$7.7K |
| Aviso Financial Inc. | $25.1K | 6,164 | 0.00% | 9q | +2.2% |
| ASSETMARK, INC | $10.1K | 2,500 | 0.00% | 2q | HELD |
| Purpose Unlimited Inc. | $9.9K PUT | options only | 0.00% | new | OPTIONS |
| OSAIC HOLDINGS, INC. | $6.8K | 1,682 | 0.00% | 5q | HELD |
| FNY Investment Advisers, LLC | $5.0K incl. $2.0K options CALL | 830 | 0.00% | 18q | -98.7%-$388.3K |
| JONES FINANCIAL COMPANIES LLLP | $3.7K | 878 | 0.00% | new | NEW |
| Caitong International Asset Management Co., Ltd | $518 | 128 | 0.00% | new | NEW |
| Physician Wealth Advisors, Inc. | $450 | 111 | 0.00% | new | NEW |
| Arlington Trust Co LLC | $405 | 100 | 0.00% | 6q | HELD |
| Tower Research Capital LLC (TRC) | $316 | 78 | 0.00% | 16q | -98.0%-$15.3K |
| Alpine Global Management, LLC | $293 PUT | options only | 0.00% | 2q | OPTIONS |
| Basepoint Wealth LLC | $208 | 51 | 0.00% | 3q | HELD |
| SBI Securities Co., Ltd. | $203 | 50 | 0.00% | 7q | -2.0% |
Tender offers and delisting
Schedules TO, 13E-3 and 14D-9 and Form 25 filed in the last 180 days. Price a share is read from the filing itself where it states one plainly; a marker means we found no figure we could stand behind, and the reason is on it.
| Filed | What | Filed by | Price a share | Source |
|---|---|---|---|---|
| 2026-10-19 | Delisting notice from the exchange | Nasdaq Stock Market LLC | - | filing |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 11 | $355.8K | 86,256 | 3 | 1 | 2 | 0.0% |
| Q2 2026 | 99 | $296.0M | 72,117,887 | 13 | 30 | 36 | 1.4% |
| Q1 2026 | 101 | $305.3M | 71,969,593 | 18 | 32 | 33 | 2.7% |
| Q4 2025 | 110 | $362.8M | 83,191,146 | 21 | 39 | 26 | 4.5% |
| Q3 2025 | 127 | $289.0M | 77,524,343 | 23 | 39 | 36 | 4.5% |
| Q2 2025 | 136 | $592.8M | 80,374,411 | 29 | 33 | 40 | 6.6% |
| Q1 2025 | 135 | $436.5M | 77,047,724 | 19 | 39 | 41 | 2.4% |
| Q4 2024 | 139 | $830.8M | 82,060,444 | 21 | 41 | 35 | 3.4% |
| Q3 2024 | 136 | $829.7M | 78,625,606 | 28 | 36 | 41 | 3.6% |
| Q2 2024 | 119 | $523.9M | 71,939,648 | 18 | 27 | 34 | 2.7% |
| Q1 2024 | 113 | $659.9M | 75,552,845 | 10 | 33 | 42 | 2.8% |
| Q4 2023 | 121 | $743.1M | 72,168,633 | 23 | 36 | 36 | 2.5% |
| Q3 2023 | 112 | $501.2M | 70,865,669 | 11 | 29 | 39 | 3.7% |
| Q2 2023 | 119 | $498.9M | 66,996,508 | 18 | 32 | 34 | 4.5% |
| Q1 2023 | 116 | $562.5M | 67,363,578 | 22 | 51 | 29 | 3.2% |
| Q4 2022 | 119 | $489.3M | 76,432,500 | 21 | 36 | 41 | 0.9% |
| Q3 2022 | 114 | $7.2B | 1,109,581,950 | 30 | 31 | 32 | 0.1% |
| Q2 2022 | 119 | $48.5B | 5,394,512,464 | 51 | 38 | 24 | 0.0% |
| Q1 2022 | 87 | $64.5B | 5,737,819,102 | 32 | 29 | 11 | 0.0% |
| Q4 2021 | 66 | $522.5M | 50,657,517 | 65 | 0 | 0 | 0.0% |