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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, Q2 2022

Institutional positions in Algoma Steel Group Inc. as of Jun 30, 2022. 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
119
+31 vs. Q1 2022
Shares held
103.9M
+9.81M (+10.4%) vs. Q1 2022
Total value
$950.9M
−$103.9M (−9.8%) vs. Q1 2022
New holders
47
39 more added
Sold out
16
27 more reduced

Compare with Q1 2022: 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.

Institutional holdersQ2 2022: 119 institutions
Q1 2021: 0 institutionsQ2 2021: 0 institutionsQ3 2021: 0 institutionsQ4 2021: 68 institutionsQ1 2022: 88 institutionsQ2 2022: 119 institutionsQ3 2022: 114 institutionsQ4 2022: 119 institutionsQ1 2023: 115 institutionsQ2 2023: 117 institutionsQ3 2023: 111 institutionsQ4 2023: 120 institutionsQ1 2024: 108 institutionsQ2 2024: 118 institutionsQ3 2024: 133 institutionsQ4 2024: 135 institutionsQ1 2025: 130 institutionsQ2 2025: 127 institutionsQ3 2025: 118 institutionsQ4 2025: 109 institutionsQ1 2026: 98 institutionsQ2 2026: 95 institutions
Value heldQ2 2022: $950.9M
Q1 2021: $0Q2 2021: $0Q3 2021: $0Q4 2021: $644.8MQ1 2022: $1.05BQ2 2022: $950.9MQ3 2022: $427.9MQ4 2022: $467.0MQ1 2023: $534.2MQ2 2023: $476.1MQ3 2023: $463.5MQ4 2023: $716.4MQ1 2024: $605.3MQ2 2024: $507.8MQ3 2024: $795.8MQ4 2024: $798.6MQ1 2025: $426.1MQ2 2025: $552.9MQ3 2025: $274.8MQ4 2025: $346.2MQ1 2026: $297.1MQ2 2026: $291.8M
Institutions holding ASTL and their total value by quarter
QuarterHoldersValue
Q2 202695$291.8M
Q1 202698$297.1M
Q4 2025109$346.2M
Q3 2025118$274.8M
Q2 2025127$552.9M
Q1 2025130$426.1M
Q4 2024135$798.6M
Q3 2024133$795.8M
Q2 2024118$507.8M
Q1 2024108$605.3M
Q4 2023120$716.4M
Q3 2023111$463.5M
Q2 2023117$476.1M
Q1 2023115$534.2M
Q4 2022119$467.0M
Q3 2022114$427.9M
Q2 2022119$950.9M
Q1 202288$1.05B
Q4 202168$644.8M
Q3 20210$0
Q2 20210$0
Q1 20210$0

Institutions, Q2 2022

Shares, value and share of portfolio for each institution holding Algoma Steel Group Inc.; share changes are against Q1 2022.

Institutions holding ASTL in Q2 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Gradient Investments LLC120$1.00K0.00%+120New
MCF Advisors LLC301$3.00K0.00%00.0%Unchanged
Advisor Group Holdings, Inc.904$8.00K0.00%+904New
CVA Family Office, LLC2,000$18.0K0.00%+1,000+100.0%Added
Group One Trading, L.P.2,000$18.0K0.00%+2,000New
Federation des caisses Desjardins du Quebec2,600$23.1K0.00%−3,000−53.6%Reduced
Ulland Investment Advisors, LLC6,150$55.0K0.06%+6,150New
Penserra Capital Management LLC7,159$64.0K0.00%+2,625+57.9%Added
National Bank of Canada8,958$80.0K0.00%+5,958+198.6%Added
Shell Asset Management Co9,595$86.0K0.00%+9,595New
Cutler Group LP9,660$86.0K0.01%+9,660New
Toronto Dominion Bank10,000$89.0K0.00%00.0%Unchanged
Zurcher Kantonalbank (Zurich Cantonalbank)10,358$93.0K0.00%+10,358New
Bluefin Capital Management, LLC10,300$95.0K0.01%+10,300New
Wolverine Trading, LLC10,421$96.0K0.00%+10,421New
Legal & General Group Plc11,675$104.0K0.00%+11,675New
Alpine Global Management, LLC11,983$108.0K0.03%−8,811−42.4%Reduced
Commerce Bank14,395$129.0K0.00%+14,395New
Verition Fund Management LLC15,089$135.0K0.00%−16−0.1%Reduced
Fifth Lane Capital, LP15,000$135.0K0.09%+15,000New
Virtu Financial LLC15,254$137.0K0.01%+15,254New
Bayesian Capital Management, LP15,800$142.0K0.03%+15,800New
Alden Global Capital LLC17,564$158.0K1.19%−635,408−97.3%Reduced
Horizon Kinetics Asset Management LLC18,239$164.0K0.00%+59+0.3%Added
LPL Financial LLC22,215$199.0K0.00%+22,215New
Cowen Investment Management LLC23,600$212.0K0.05%+23,600New
EJF Capital LLC27,000$242.0K0.04%+27,000New
CIBC World Markets Inc.27,157$244.0K0.00%+27,157New
Parallax Volatility Advisers, L.P.27,783$249.0K0.00%+27,783New
Gsa Capital Partners LLP29,377$264.0K0.04%+14,832+102.0%Added
Black Swift Group, LLC33,000$296.0K0.14%+12,000+57.1%Added
Two Sigma Investments, LP37,500$337.0K0.00%−296,202−88.8%Reduced
Kepos Capital LP37,800$339.0K0.03%00.0%Unchanged
Gamco Investors, Inc. Et Al39,050$351.0K0.00%+10,000+34.4%Added
Prelude Capital Management, LLC40,068$360.0K0.02%+40,068New
Mackenzie Financial Corp48,387$432.0K0.00%+48,387New
Boothbay Fund Management, LLC50,000$449.0K0.02%+25,000+100.0%Added
ARS Investment Partners, LLC51,000$458.0K0.06%+2,700+5.6%Added
MYDA Advisors LLC52,000$467.0K0.19%−28,000−35.0%Reduced
Vanguard Group Inc52,899$475.0K0.00%+52,899New
Two Sigma Advisers, LP54,200$487.0K0.00%+12,800+30.9%Added
Diametric Capital, LP59,056$530.0K0.39%−29,686−33.5%Reduced
Goldman Sachs Group Inc61,490$552.0K0.00%+39,393+178.3%Added
Omers Administration Corp61,800$555.0K0.01%+61,800New
PEAK6 Investments LLC69,851$561.4K0.01%+69,851New
ExodusPoint Capital Management, LP65,530$588.0K0.01%+65,530New
State of Wisconsin Investment Board66,185$594.0K0.00%+66,185New
Bank of Montreal76,368$714.0K0.00%+500+0.7%Added
CenterBook Partners LP82,676$742.0K0.16%+65,442+379.7%Added
Engineers Gate Manager LP89,899$807.0K0.03%+89,899New
Geode Capital Management, LLC93,349$837.0K0.00%+37,678+67.7%Added
Millennium Management LLC94,918$849.0K0.00%−304,133−76.2%Reduced
Kent Lake Capital LLC100,000$898.0K0.49%+100,000New
Murchinson Ltd.100,000$898.0K0.17%+100,000New
Mirabella Financial Services LLP102,300$914.0K0.09%+102,300New
Moore Capital Management, LP108,464$974.0K0.03%−213,846−66.3%Reduced
Susquehanna International Group, LLP112,725$1.01M0.00%+112,725New
Credit Suisse AG112,960$1.01M0.00%+112,960New
Ancora Advisors, LLC115,667$1.04M0.03%−700−0.6%Reduced
Burgundy Asset Management Ltd.124,480$1.11M0.01%+4,100+3.4%Added
Scoggin Management LP124,394$1.12M1.76%−550,000−81.6%Reduced
TD Asset Management Inc128,792$1.15M0.00%+128,792New
Schonfeld Strategic Advisors LLC130,200$1.16M0.01%−4,100−3.1%Reduced
Jump Financial, LLC140,100$1.26M0.05%+32,468+30.2%Added
Polar Asset Management Partners Inc.143,000$1.28M0.02%+143,000New
Ergoteles LLC144,670$1.30M0.04%+144,670New
Royal Bank of Canada152,904$1.37M0.00%+44,501+41.1%Added
Engine Capital Management, LP166,112$1.49M0.62%−231,837−58.3%Reduced
HN Saltoro Capital, LP176,276$1.58M2.54%−92,358−34.4%Reduced
Simplex Trading, LLC176,362$1.58M0.05%+176,362New
Graham Capital Wealth Management, LLC177,292$1.59M1.40%−516−0.3%Reduced
Apis Capital Advisors, LLC181,000$1.63M1.83%+51,000+39.2%Added
Roumell Asset Management, LLC185,000$1.66M3.23%+185,000New
Arrowstreet Capital, Limited Partnership186,688$1.67M0.00%+186,688New
Bank of Nova Scotia200,000$1.79M0.00%+200,000New
Swiss National Bank210,711$1.88M0.00%+210,711New
Napier Park Global Capital (US) LP229,648$2.06M15.38%−76,552−25.0%Reduced
Granby Capital Management, LLC250,000$2.25M1.77%+50,000+25.0%Added
Prescott Group Capital Management, L.L.C.251,727$2.26M0.60%+251,727New
PCJ Investment Counsel Ltd.254,100$2.27M1.13%−15,900−5.9%Reduced
Public Sector Pension Investment Board260,000$2.38M0.02%+260,000New
Voloridge Investment Management, LLC267,264$2.40M0.01%+267,264New
Acadian Asset Management LLC333,650$2.97M0.02%+283,550+566.0%Added
Cubist Systematic Strategies, LLC347,409$3.12M0.02%+279,135+408.8%Added
FNY Investment Advisers, LLC394,857$3.54M2.63%+389,857+7,797.1%Added
Nomura Holdings Inc440,748$4.05M0.04%+216,484+96.5%Added
HITE Hedge Asset Management LLC458,335$4.12M0.39%−24,271−5.0%Reduced
Renaissance Technologies LLC513,993$4.62M0.01%+449,093+692.0%Added
Silver Point Capital L.P.616,185$5.50M0.41%00.0%Unchanged
Jane Street Group, LLC619,831$5.57M0.01%+619,831New
Ion Asset Management Ltd.701,219$6.30M0.94%+103,244+17.3%Added
FMR LLC773,919$6.95M0.00%00.0%Unchanged
Gendell Jeffrey L817,280$7.34M0.85%+267,696+48.7%Added
General American Investors Co Inc820,960$7.37M0.74%+820,960New
TCW Group Inc1,015,197$9.12M0.12%+1,015,197New
Morgan Stanley1,093,486$9.82M0.00%+764,831+232.7%Added
JB Capital Partners LP1,104,501$9.92M2.72%+121,400+12.3%Added
Highline Capital Management, L.P.1,178,430$10.6M18.28%−130,359−10.0%Reduced
Contrarius Investment Management Ltd1,334,148$12.0M0.77%+30,702+2.4%Added
EHP Funds Inc.1,354,241$12.2M2.24%+122,608+10.0%Added