OLYMPIC STEEL INC - ZEUS

Detailed investor-level table based on 13F positions.

Shareholders (13F)

Quarter: Q1 2026 · Compare: Q4 2025
13D/13G major owners: Ownership tab.
Methodology: Market value and % of portfolio use SEC reported VALUE ($000). For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received. Details.
Rows: 0
Investor History Status Shares held Market value ($000) % of portfolio Previous % Rank Change in shares % change in shares Source Date reported
VANGUARD GROUP INC History No change 585,066 25,032 0.0% 0.0% 1 0 0.0% Q4 2025 Jan 29, 2026
BEDDOW CAPITAL MANAGEMENT INC History No change 5,000 214 0.08% 0.08% 2 0 0.0% Q4 2025 Feb 11, 2026
AlphaQuest LLC History No change 4,175 178 0.01% 0.01% 3 0 0.0% Q4 2025 Feb 09, 2026
IFP Advisors, Inc History No change 131 6 0.0% 0.0% 4 0 0.0% Q1 2026 Apr 13, 2026
COMERICA BANK History No change 112 4 0.0% 0.0% 5 0 0.0% Q4 2025 Jan 29, 2026
BlackRock, Inc. History Closed out 0 0 0.0% -2,089,367 -100.0% Q1 2026 May 13, 2026
DIMENSIONAL FUND ADVISORS LP History Closed out 0 0 0.01% -725,573 -100.0% Q1 2026 May 07, 2026
NOMURA ASSET MANAGEMENT INTERNATIONAL INC. History Closed out 0 0 0.03% -540,629 -100.0% Q1 2026 May 15, 2026
AMERICAN CENTURY COMPANIES INC History Closed out 0 0 0.01% -411,121 -100.0% Q1 2026 May 15, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC History Closed out 0 0 0.0% -328,297 -100.0% Q1 2026 May 15, 2026
GEODE CAPITAL MANAGEMENT, LLC History Closed out 0 0 0.0% -240,658 -100.0% Q1 2026 May 15, 2026
ALLIANCEBERNSTEIN L.P. History Closed out 0 0 0.0% -228,001 -100.0% Q1 2026 May 15, 2026
JB CAPITAL PARTNERS LP History Closed out 0 0 1.64% -222,499 -100.0% Q1 2026 May 14, 2026
STATE STREET CORP History Closed out 0 0 0.0% -217,462 -100.0% Q1 2026 May 15, 2026
D. E. Shaw & Co., Inc. History Closed out 0 0 0.01% -216,950 -100.0% Q1 2026 May 15, 2026
Invenomic Capital Management LP History Closed out 0 0 0.42% -209,187 -100.0% Q1 2026 May 15, 2026
Qube Research & Technologies Ltd History Closed out 0 0 0.01% -202,223 -100.0% Q1 2026 May 15, 2026
CSM Advisors, LLC History Closed out 0 0 0.2% -175,415 -100.0% Q1 2026 May 15, 2026
ABC ARBITRAGE SA History Closed out 0 0 0.63% -157,300 -100.0% Q1 2026 May 04, 2026
Magnetar Financial LLC History Closed out 0 0 0.06% -154,020 -100.0% Q1 2026 May 13, 2026
Nuveen, LLC History Closed out 0 0 0.0% -150,950 -100.0% Q1 2026 Apr 30, 2026
MORGAN STANLEY History Closed out 0 0 0.0% -149,810 -100.0% Q1 2026 May 15, 2026
AQR CAPITAL MANAGEMENT LLC History Closed out 0 0 0.0% -142,267 -100.0% Q1 2026 May 15, 2026
MAI Capital Management History Closed out 0 0 0.03% -125,856 -100.0% Q1 2026 May 15, 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP History Closed out 0 0 0.0% -120,454 -100.0% Q1 2026 May 14, 2026
Versor Investments LP History Closed out 0 0 0.79% -118,426 -100.0% Q1 2026 May 12, 2026
DEUTSCHE BANK AG\ History Closed out 0 0 0.0% -112,939 -100.0% Q1 2026 May 06, 2026
Bank of New York Mellon Corp History Closed out 0 0 0.0% -112,460 -100.0% Q1 2026 May 05, 2026
TORONTO DOMINION BANK History Closed out 0 0 0.01% -102,300 -100.0% Q1 2026 May 15, 2026
MILLENNIUM MANAGEMENT LLC History Closed out 0 0 0.0% -92,021 -100.0% Q1 2026 May 15, 2026
NORTHERN TRUST CORP History Closed out 0 0 0.0% -88,925 -100.0% Q1 2026 May 14, 2026
AEGIS FINANCIAL CORP History Closed out 0 0 0.75% -73,515 -100.0% Q1 2026 May 13, 2026
Squarepoint Ops LLC History Closed out 0 0 0.0% -70,777 -100.0% Q1 2026 May 15, 2026
BRIDGEWAY CAPITAL MANAGEMENT, LLC History Closed out 0 0 0.06% -69,848 -100.0% Q1 2026 May 15, 2026
FMR LLC History Closed out 0 0 0.0% -64,353 -100.0% Q1 2026 May 15, 2026
GOLDMAN SACHS GROUP INC History Closed out 0 0 0.0% -57,215 -100.0% Q1 2026 May 15, 2026
Skandinaviska Enskilda Banken AB (publ) History Closed out 0 0 0.01% -55,782 -100.0% Q1 2026 May 15, 2026
BALYASNY ASSET MANAGEMENT L.P. History Closed out 0 0 0.0% -55,526 -100.0% Q1 2026 May 15, 2026
LSV ASSET MANAGEMENT History Closed out 0 0 0.0% -51,800 -100.0% Q1 2026 May 11, 2026
Verition Fund Management LLC History Closed out 0 0 0.01% -50,096 -100.0% Q1 2026 May 15, 2026
AMERIPRISE FINANCIAL INC History Closed out 0 0 0.0% -50,035 -100.0% Q1 2026 May 15, 2026
RENAISSANCE TECHNOLOGIES LLC History Closed out 0 0 0.0% -45,198 -100.0% Q1 2026 May 14, 2026
HRT FINANCIAL LP History Closed out 0 0 0.01% -41,607 -100.0% Q1 2026 May 14, 2026
COMMONWEALTH EQUITY SERVICES, LLC History Closed out 0 0 0.0% -38,509 -100.0% Q1 2026 Apr 27, 2026
JPMORGAN CHASE & CO History Closed out 0 0 0.0% -37,479 -100.0% Q1 2026 May 13, 2026
BARCLAYS PLC History Closed out 0 0 0.0% -34,274 -100.0% Q1 2026 May 14, 2026
HSBC HOLDINGS PLC History Closed out 0 0 0.0% -32,846 -100.0% Q1 2026 Apr 30, 2026
JANE STREET GROUP, LLC History Closed out 0 0 0.0% -31,678 -100.0% Q1 2026 May 12, 2026
TWO SIGMA INVESTMENTS, LP History Closed out 0 0 0.0% -25,439 -100.0% Q1 2026 May 15, 2026
Janney Montgomery Scott LLC History Closed out 0 0 0.0% -25,037 -100.0% Q1 2026 Apr 22, 2026
Russell Investments Group, Ltd. History Closed out 0 0 0.0% -24,623 -100.0% Q1 2026 May 08, 2026
SummerHaven Investment Management, LLC History Closed out 0 0 0.59% -24,379 -100.0% Q1 2026 Apr 24, 2026
Empowered Funds, LLC History Closed out 0 0 0.02% -22,581 -100.0% Q1 2026 May 14, 2026
CITADEL ADVISORS LLC History Closed out 0 0 0.0% -21,100 -100.0% Q1 2026 May 15, 2026
Invesco Ltd. History Closed out 0 0 0.0% -20,696 -100.0% Q1 2026 May 12, 2026
ROYAL BANK OF CANADA History Closed out 0 0 0.0% -20,171 -100.0% Q1 2026 May 15, 2026
PRICE T ROWE ASSOCIATES INC /MD/ History Closed out 0 0 0.0% -17,883 -100.0% Q1 2026 May 15, 2026
BANK OF AMERICA CORP /DE/ History Closed out 0 0 0.0% -17,322 -100.0% Q1 2026 May 15, 2026
PANAGORA ASSET MANAGEMENT INC History Closed out 0 0 0.0% -16,307 -100.0% Q1 2026 May 14, 2026
WATER ISLAND CAPITAL LLC History Closed out 0 0 0.08% -16,293 -100.0% Q1 2026 May 15, 2026
Ethic Inc. History Closed out 0 0 0.01% -15,480 -100.0% Q1 2026 Apr 27, 2026
Quantinno Capital Management LP History Closed out 0 0 0.0% -15,282 -100.0% Q1 2026 May 15, 2026
IEQ CAPITAL, LLC History Closed out 0 0 0.0% -15,077 -100.0% Q1 2026 May 14, 2026
NEW YORK LIFE INVESTMENT MANAGEMENT LLC History Closed out 0 0 0.01% -15,012 -100.0% Q1 2026 May 07, 2026
KLP KAPITALFORVALTNING AS History Closed out 0 0 0.0% -14,900 -100.0% Q1 2026 Apr 29, 2026
HARVEST MANAGEMENT LLC History Closed out 0 0 0.2% -14,434 -100.0% Q1 2026 May 15, 2026
FRANKLIN RESOURCES INC History Closed out 0 0 0.0% -13,508 -100.0% Q1 2026 May 13, 2026
RHUMBLINE ADVISERS History Closed out 0 0 0.0% -13,376 -100.0% Q1 2026 May 12, 2026
WELLS FARGO & COMPANY/MN History Closed out 0 0 0.0% -11,110 -100.0% Q1 2026 May 11, 2026
CANADA PENSION PLAN INVESTMENT BOARD History Closed out 0 0 0.0% -11,000 -100.0% Q1 2026 May 15, 2026
Corient Private Wealth LLC History Closed out 0 0 0.0% -9,938 -100.0% Q1 2026 May 15, 2026
OP Asset Management Ltd History Closed out 0 0 0.0% -9,852 -100.0% Q1 2026 Apr 10, 2026
Polar Asset Management Partners Inc. History Closed out 0 0 0.01% -9,708 -100.0% Q1 2026 May 15, 2026
STRS OHIO History Closed out 0 0 0.0% -8,900 -100.0% Q1 2026 Apr 24, 2026
Polymer Capital Management (US) LLC History Closed out 0 0 0.04% -8,324 -100.0% Q1 2026 May 13, 2026
BAILARD, INC. History Closed out 0 0 0.01% -8,100 -100.0% Q1 2026 May 11, 2026
CWM, LLC History Closed out 0 0 0.0% -8,089 -100.0% Q1 2026 May 14, 2026
Mariner, LLC History Closed out 0 0 0.0% -7,535 -100.0% Q1 2026 May 13, 2026
Corient IA LLC History Closed out 0 0 0.3% -7,500 -100.0% Q1 2026 May 14, 2026
VICTORY CAPITAL MANAGEMENT INC History Closed out 0 0 0.0% -7,211 -100.0% Q1 2026 May 15, 2026
Cetera Investment Advisers History Closed out 0 0 0.0% -7,128 -100.0% Q1 2026 May 13, 2026
Odyssean, LLC History Closed out 0 0 0.21% -6,760 -100.0% Q1 2026 May 15, 2026
WINTON GROUP Ltd History Closed out 0 0 0.01% -6,595 -100.0% Q1 2026 May 12, 2026
BNP PARIBAS FINANCIAL MARKETS History Closed out 0 0 0.0% -6,433 -100.0% Q1 2026 May 12, 2026
DAYMARK WEALTH PARTNERS, LLC History Closed out 0 0 0.01% -6,000 -100.0% Q1 2026 May 11, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP History Closed out 0 0 0.0% -5,999 -100.0% Q1 2026 May 15, 2026
Susquehanna Portfolio Strategies, LLC History Closed out 0 0 0.0% -5,885 -100.0% Q1 2026 May 15, 2026
MetLife Investment Management, LLC History Closed out 0 0 0.0% -5,868 -100.0% Q1 2026 May 14, 2026
Creative Planning History Closed out 0 0 0.0% -5,309 -100.0% Q1 2026 May 12, 2026
PRELUDE CAPITAL MANAGEMENT, LLC History Closed out 0 0 0.02% -5,073 -100.0% Q1 2026 May 15, 2026
SEI INVESTMENTS CO History Closed out 0 0 0.0% -4,806 -100.0% Q1 2026 May 13, 2026
Sagefield Capital LP History Closed out 0 0 0.02% -4,735 -100.0% Q1 2026 May 15, 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. History Closed out 0 0 0.0% -4,618 -100.0% Q1 2026 May 15, 2026
NEW YORK STATE COMMON RETIREMENT FUND History Closed out 0 0 0.0% -4,080 -100.0% Q1 2026 May 06, 2026
UBS Group AG History Closed out 0 0 0.0% -3,856 -100.0% Q1 2026 May 05, 2026
SG Americas Securities, LLC History Closed out 0 0 0.0% -3,809 -100.0% Q1 2026 Apr 16, 2026
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO History Closed out 0 0 0.0% -3,562 -100.0% Q1 2026 May 07, 2026
CoreCap Advisors, LLC History Closed out 0 0 0.0% -2,900 -100.0% Q1 2026 Apr 07, 2026
Ancora Advisors LLC History Closed out 0 0 0.0% -2,370 -100.0% Q1 2026 May 15, 2026
Police & Firemen's Retirement System of New Jersey History Closed out 0 0 0.0% -2,290 -100.0% Q1 2026 Apr 29, 2026
LONGFELLOW INVESTMENT MANAGEMENT CO LLC History Closed out 0 0 0.02% -2,100 -100.0% Q1 2026 May 12, 2026
Tower Research Capital LLC (TRC) History Closed out 0 0 0.0% -1,169 -100.0% Q1 2026 May 15, 2026
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO History Closed out 0 0 0.0% -1,156 -100.0% Q1 2026 May 14, 2026
CITIGROUP INC History Closed out 0 0 0.0% -948 -100.0% Q1 2026 May 11, 2026
Legal & General Group Plc History Closed out 0 0 0.0% -915 -100.0% Q1 2026 May 08, 2026
OSAIC HOLDINGS, INC. History Closed out 0 0 0.0% -901 -100.0% Q1 2026 May 15, 2026
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC History Closed out 0 0 0.0% -815 -100.0% Q1 2026 May 13, 2026
Ameritas Investment Partners, Inc. History Closed out 0 0 0.0% -804 -100.0% Q1 2026 May 13, 2026
EverSource Wealth Advisors, LLC History Closed out 0 0 0.0% -641 -100.0% Q1 2026 May 15, 2026
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM History Closed out 0 0 0.0% -609 -100.0% Q1 2026 May 15, 2026
Sterling Capital Management LLC History Closed out 0 0 0.0% -571 -100.0% Q1 2026 Apr 22, 2026
HARBOUR INVESTMENTS, INC. History Closed out 0 0 0.0% -556 -100.0% Q1 2026 May 15, 2026
State of Alaska, Department of Revenue History Closed out 0 0 0.0% -456 -100.0% Q1 2026 Apr 20, 2026
Essential Partners LLC History Closed out 0 0 0.01% -423 -100.0% Q1 2026 May 21, 2026
QUADRANT CAPITAL GROUP LLC History Closed out 0 0 0.0% -365 -100.0% Q1 2026 May 13, 2026
Rockefeller Capital Management L.P. History Closed out 0 0 0.0% -362 -100.0% Q1 2026 May 14, 2026
AMALGAMATED BANK History Closed out 0 0 0.0% -311 -100.0% Q1 2026 May 08, 2026
Strategic Advocates LLC History Closed out 0 0 0.0% -300 -100.0% Q1 2026 May 15, 2026
JONES FINANCIAL COMPANIES LLLP History Closed out 0 0 0.0% -264 -100.0% Q1 2026 May 15, 2026
GAMMA Investing LLC History Closed out 0 0 0.0% -262 -100.0% Q1 2026 Apr 06, 2026
Covestor Ltd History Closed out 0 0 0.01% -260 -100.0% Q1 2026 May 05, 2026
Pinnacle Wealth Planning Services, Inc. History Closed out 0 0 0.0% -252 -100.0% Q1 2026 May 11, 2026
Allworth Financial LP History Closed out 0 0 0.0% -224 -100.0% Q1 2026 May 14, 2026
Smithfield Trust Co History Closed out 0 0 0.0% -199 -100.0% Q1 2026 May 08, 2026
PNC FINANCIAL SERVICES GROUP, INC. History Closed out 0 0 0.0% -131 -100.0% Q1 2026 May 08, 2026
Smartleaf Asset Management LLC History Closed out 0 0 0.0% -123 -100.0% Q1 2026 May 15, 2026
NISA INVESTMENT ADVISORS, LLC History Closed out 0 0 0.0% -109 -100.0% Q1 2026 Apr 30, 2026
PenderFund Capital Management Ltd. History Closed out 0 0 0.0% -109 -100.0% Q1 2026 May 15, 2026
HARBOR CAPITAL ADVISORS, INC. History Closed out 0 0 0.0% -85 -100.0% Q1 2026 Apr 28, 2026
ROTHSCHILD INVESTMENT LLC History Closed out 0 0 0.0% -50 -100.0% Q1 2026 May 07, 2026
NewEdge Advisors, LLC History Closed out 0 0 0.0% -50 -100.0% Q1 2026 May 15, 2026
SIGNATUREFD, LLC History Closed out 0 0 0.0% -49 -100.0% Q1 2026 Apr 07, 2026
Farther Finance Advisors, LLC History Closed out 0 0 0.0% -45 -100.0% Q1 2026 Apr 07, 2026
LOS ANGELES CAPITAL MANAGEMENT LLC History Closed out 0 0 0.0% -36 -100.0% Q1 2026 May 08, 2026
True Wealth Design, LLC History Closed out 0 0 0.0% -36 -100.0% Q1 2026 Apr 13, 2026
Parkside Financial Bank & Trust History Closed out 0 0 0.0% -33 -100.0% Q1 2026 May 13, 2026
Geneos Wealth Management Inc. History Closed out 0 0 0.0% -26 -100.0% Q1 2026 May 04, 2026
Steward Partners Investment Advisory, LLC History Closed out 0 0 -20 -100.0% Q1 2026 May 08, 2026
Kilter Group LLC History Closed out 0 0 -19 -100.0% Q1 2026 May 14, 2026
Parallel Advisors, LLC History Closed out 0 0 -12 -100.0% Q1 2026 May 07, 2026
Transamerica Financial Advisors, LLC History Closed out 0 0 -11 -100.0% Q1 2026 May 15, 2026
Clearstead Advisors, LLC History Closed out 0 0 -3 -100.0% Q1 2026 May 06, 2026
SIMPLEX TRADING, LLC History Closed out 0 0 -3 -100.0% Q1 2026 May 14, 2026
SJS Investment Consulting Inc. History Closed out 0 0 -2 -100.0% Q1 2026 Apr 23, 2026