142 institutions reported holding $6,270 of OLYMPIC STEEL INC (ZEUS) in SEC 13F filings for 2026-03-31. Largest institutional holders: IFP Advisors, Inc ($6,270), KLP KAPITALFORVALTNING AS ($0), COMMONWEALTH EQUITY SERVICES, LLC ($0), Bank of New York Mellon Corp ($0), CITADEL ADVISORS LLC ($0). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-03-31