OLYMPIC STEEL INC (ZEUS) Institutional Ownership Changes & 13F Activity

OLYMPIC STEEL INC (ZEUS). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Nomura Asset Management International Inc., Alliancebernstein L.P., D. E. Shaw & Co., Inc., Invenomic Capital Management Lp, and Qube Research & Technologies Ltd.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Op Asset Management LtdSell-9,852-100.0%0$0.00Q1 2026Apr 21, 2026
Hsbc Holdings PlcSell-32,846-100.0%0$0.00Q1 2026Mar 06, 2026
Corient Private Wealth LlcSell-9,938-100.0%0$0.00Q1 2026Feb 19, 2026
Newedge Advisors, LlcSell-50-100.0%0$0.00Q1 2026Feb 18, 2026
Nomura Asset Management International Inc.Sell-540,629-100.0%0$0.00Q1 2026Feb 17, 2026
Alliancebernstein L.P.Sell-228,001-100.0%0$0.00Q1 2026Feb 17, 2026
D. E. Shaw & Co., Inc.Sell-216,950-100.0%0$0.00Q1 2026Feb 17, 2026
Invenomic Capital Management LpSell-209,187-100.0%0$0.00Q1 2026Feb 17, 2026
Qube Research & Technologies LtdSell-202,223-100.0%0$0.00Q1 2026Feb 17, 2026
Magnetar Financial LlcSell-154,020-100.0%0$0.00Q1 2026Feb 17, 2026
Aqr Capital Management LlcSell-142,267-100.0%0$0.00Q1 2026Feb 17, 2026
Toronto Dominion BankSell-102,300-100.0%0$0.00Q1 2026Feb 17, 2026
Millennium Management LlcSell-92,021-100.0%0$0.00Q1 2026Feb 17, 2026
Northern Trust CorpSell-88,925-100.0%0$0.00Q1 2026Feb 17, 2026
Bridgeway Capital Management, LlcSell-69,848-100.0%0$0.00Q1 2026Feb 17, 2026
Fmr LlcSell-64,353-100.0%0$0.00Q1 2026Feb 17, 2026
Balyasny Asset Management L.P.Sell-55,526-100.0%0$0.00Q1 2026Feb 17, 2026
Ameriprise Financial IncSell-50,035-100.0%0$0.00Q1 2026Feb 17, 2026
Two Sigma Investments, LpSell-25,439-100.0%0$0.00Q1 2026Feb 17, 2026
Russell Investments Group, Ltd.Sell-24,623-100.0%0$0.00Q1 2026Feb 17, 2026
Royal Bank Of CanadaSell-20,171-100.0%0$0.00Q1 2026Feb 17, 2026
Price T Rowe Associates IncSell-17,883-100.0%0$0.00Q1 2026Feb 17, 2026
Bank Of America CorpSell-17,322-100.0%0$0.00Q1 2026Feb 17, 2026
Water Island Capital LlcSell-16,293-100.0%0$0.00Q1 2026Feb 17, 2026
Quantinno Capital Management LpSell-15,282-100.0%0$0.00Q1 2026Feb 17, 2026
Harvest Management LlcSell-14,434-100.0%0$0.00Q1 2026Feb 17, 2026
Canada Pension Plan Investment BoardSell-11,000-100.0%0$0.00Q1 2026Feb 17, 2026
Polar Asset Management Partners Inc.Sell-9,708-100.0%0$0.00Q1 2026Feb 17, 2026
Polymer Capital Management (Us) LlcSell-8,324-100.0%0$0.00Q1 2026Feb 17, 2026
Cetera Investment AdvisersSell-7,128-100.0%0$0.00Q1 2026Feb 17, 2026
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Frequently asked questions about ZEUS activity

  • Which institutional owners are buying ZEUS?

    Institutional owners buying ZEUS include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in ZEUS activity?

    "Buy" means an investor increased their reported position in ZEUS compared to the prior reporting period. This reflects growing exposure to OLYMPIC STEEL INC (ZEUS) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in ZEUS increasing?

    Institutional interest in ZEUS can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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