13F

Stock

Algoma Stl Group Inc

Ticker not mapped · held by 98 managers

Reported value

$294.4M

Holders

98

+15 new · −25 exited

Holders’ est. mark

$1.56M

Price effect on 83 books still in the name

Largest holder

$65.8M

Maple Rock Capital Partners Inc.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Maple Rock Capital Partners Inc.15.9M$65.8M$432.9KAdded$6.63M
MMCAP International Inc. SPC12.8M$53.1M$334.2KAdded$5.94M
DONALD SMITH & CO., INC.6.03M$24.9M$175.8KAdded$866.8K
BlackRock, Inc.4.12M$17M$123.5KCut−$17.9M
LITTLEJOHN & CO LLC3.45M$14.2M$103.4KAdded$103.4K
Scheer, Rowlett & Associates Investment Management Ltd.3.21M$13.2M$33.7KCut−$497.5K
AEGIS FINANCIAL CORP1.79M$7.38M$53.6KAdded$53.6K
LM Asset Management, Inc.1.76M$7.29M$44.1KAdded$1.26M
Connor, Clark & Lunn Investment Management Ltd.1.73M$7.12M$18.1KCut−$2.2M
CDC Financial, Inc.1.61M$6.66M$47.4KAdded$183.7K
MORGAN STANLEY1.48M$6.13M$31.2KAdded$1.86M
Sourcerock Group LLC1.31M$5.4MNew
Solas Capital Management, LLC1.05M$4.33M$31.4KCut−$58.4K
Bracebridge Capital, LLC924.9K$3.82M$27.7KAdded$27.7K
JANE STREET GROUP, LLC895.6K$3.7M$21.1KAdded$820.7K
Quadrature Capital Ltd878.5K$3.61M−$6.12KCut−$581.2K
JB CAPITAL PARTNERS LP872.3K$3.6M$26.2KAdded$26.2K
TD Asset Management Inc841.9K$3.46M−$7.37KCut−$3.49M
Bain Capital Credit, LP825.8K$3.41M$24.8KAdded$24.8K
TCW GROUP INC768.2K$3.17M$20.2KAdded$414.6K
MILLENNIUM MANAGEMENT LLC766.4K$3.17M$12.7KAdded$712.5K
Ewing Morris & Co. Investment Partners Ltd.710K$2.92M−$36.3KAdded$364.7K
CHARLES SCHWAB INVESTMENT MANAGEMENT INC598.9K$2.46M−$5.25KCut−$433.2K
Russell Investments Group, Ltd.571.6K$2.36M$12KAdded$714.5K
READYSTATE ASSET MANAGEMENT LP463.2K$1.91M$13.9KCut−$712.2K
DIMENSIONAL FUND ADVISORS LP362K$1.49M$9.99KCut−$78.5K
UBS Group AG307K$1.27M$9.21KCut−$2.61M
BANK OF MONTREAL /CAN/272.6K$1.13M$2.14KAdded$285.7K
D. E. Shaw & Co., Inc.270.5K$1.12M$5.63KCut−$1.03M
TWO SIGMA INVESTMENTS, LP269.9K$1.11MNew
Citadel267.7K$1.11M$8.03KCut−$1.45M
GOLDMAN SACHS GROUP INC252.5K$1.04M$4.66KAdded$406.1K
CenterBook Partners LP233.5K$964.4K$7KCut−$670.9K
ExodusPoint Capital Management, LP229.6K$948.1K$790Added$840.1K
JPMORGAN CHASE & CO230.8K$914KNew
XTX Topco Ltd182.3K$753.1K$4.31KAdded$163.9K
SIG North Trading, ULC171.8K$709.6K$3.06KAdded$291.7K
BARCLAYS PLC171.6K$708.5K$1.39KAdded$518.9K
Quantbot Technologies LP157.9K$652.2K$3.84KAdded$128.1K
SIMPLEX TRADING, LLC154.9K$639.8K$2.22KAdded$335.8K
ROYAL BANK OF CANADA146.8K$607K$4.94KAdded$10K
Quinn Opportunity Partners LLC142.3K$587.8K$4.27KAdded$4.27K
Voleon Capital Management LP130.9K$540.7K$1.2KAdded$376.3K
Renaissance Technologies117.3K$484.4KNew
Summit Financial, LLC110.3K$455.7K$3.31KAdded$3.31K
Assenagon Asset Management S.A.99.1K$409.3KNew
MACKENZIE FINANCIAL CORP98.8K$407.5K$7.05KAdded$23.5K
AYAL Capital Advisors Ltd95K$392.4KNew
ARISTEIA CAPITAL, L.L.C.91.4K$377.6K$2.74KCut−$115.5K
Boston Partners87.1K$359.6K$2.06KAdded$78.3K
GROUP ONE TRADING LLC85.7K$353.8K$2.57KCut−$69.3K
Point72 Asset Management, L.P.73.9K$307.1KNew
PDT Partners, LLC70.3K$290.4K$2.11KCut−$32.7K
BNP PARIBAS FINANCIAL MARKETS65.4K$270.2K$1.96KCut−$197.6K
Squarepoint Ops LLC64.2K$265KNew
GEODE CAPITAL MANAGEMENT, LLC63.8K$263.5K$1.91KAdded$1.91K
BANK OF AMERICA CORP /DE/62.4K$257.7K$1.87KCut−$1.88M
LPL Financial LLC59.8K$246.9K$1.79KCut−$8.05K
Invesco Ltd.59.1K$244.3K$1.78KCut−$29.2K
Terril Brothers, Inc.58K$239.5K$1.74KAdded$1.74K
HSBC HOLDINGS PLC54.4K$222.4K−$387Added$63.5K
Aquatic Capital Management LLC47.3K$195.2K$264Added$159.1K
BOOTHBAY FUND MANAGEMENT, LLC45.1K$186.1KNew
AMERICAN CENTURY COMPANIES INC41.1K$169.5K$403Cut−$115.3K
Phoenix Financial Ltd.35.7K$147.5K$1.07KAdded$1.07K
TWO SIGMA SECURITIES, LLC35.4K$146.1K$309Added$103.9K
FIL Ltd31K$127.8K$201Added$43.1K
Verition Fund Management LLC26.8K$110.7K$804Cut−$5.01M
TORONTO DOMINION BANK26.2K$107.8K$168Added$66.5K
CIBC WORLD MARKET INC.25.6K$105.5K$767Cut−$27.4K
Net Worth Advisory Group22.4K$92.5K$674Cut−$4.47K
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management21.8K$89.9K$653Added$653
Federation des caisses Desjardins du Quebec18.4K$75K−$224Added$1.82K
Caption Management, LLC17.3K$71.4K$223Added$40.9K
SUSQUEHANNA INTERNATIONAL GROUP, LLP15.4K$63.6K$462Cut−$200.4K
Corient Private Wealth LLC15K$62K$450Added$450
Scientech Research LLC13.7K$56.8KNew
Schonfeld Strategic Advisors LLC13.2K$54.5KNew
Balyasny Asset Management L.P.11.5K$47.6KNew
EJF Capital LP11K$45.4K$330Added$330
VICTORY CAPITAL MANAGEMENT INC10.8K$44.6K$324Cut−$791
ELEMENT POINTE ADVISORS, LLC10K$41.3K$300Added$300
NewEdge Advisors, LLC28.3K$28.3K−$87.7KCut−$87.7K
Aviso Financial Inc.6.03K$24.9K$33Cut−$2.13K
TD Waterhouse Canada Inc.4.7K$19.1KNew
Tower Research Capital LLC (TRC)3.85K$15.9K$70Added$6.34K
CITIGROUP INC3.24K$13.3K−$28Cut−$16K
ASSETMARK, INC2.5K$10.3KNew
OSAIC HOLDINGS, INC.1.68K$6.95K$6Added$6.27K
HRT FINANCIAL LP467.2K$1.93KNew
Arlington Trust Co LLC100$413$3Added$3
FNY Investment Advisers, LLC65.3K$269$2Cut−$83
GSA CAPITAL PARTNERS LLP55K$227$1Added$53
Basepoint Wealth LLC51$212$2Added$2
SBI Securities Co., Ltd.51$211$2Cut−$203
Claret Asset Management Corp30.4K$125$0Held
ACADIAN ASSET MANAGEMENT LLC14.8K$60−$0Cut−$19
Ulland Investment Advisors, LLC1K$4$0Held

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.