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Disclosery

STLD STEEL DYNAMICS INC

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Stock (common), issuer CIK 1022671

907 managers (940 13F filers) reported a position in STLD shares at 2026-03-31, 117,799,015 shares in all. 110 filers opened a position and 93 filers sold out during the quarter.

Managers
907
13F filers
940
New
110
Added
331
Reduced
319
Sold out
93
Shares held by filers
117,799,015

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
Sierra Luis Manueldirector2026-10-09+7 A$0Form 4
Seaman Bradley Sdirector2026-10-09+105 A$0Form 4
Hamann Jennifer Ldirector2026-10-09+18 A$0Form 4
DOLAN TRACI Mdirector2026-10-09+97 A$0Form 4
Cornew Kenneth W.director2026-10-09+2 A$0Form 4
BARGABOS SHEREE Ldirector2026-10-09+40 A$0Form 4

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
O'SHAUGHNESSY ASSET MANAGEMENT, LLC36,429$6.56M0.03%-19,78713F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…36,138$6.5M<0.01%-23,56913F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…35,372$6.37M0.04%+20,10513F-HRTimelineGroup
CIBC Asset Management Inc34,943$6.29M0.02%+45413F-HRTimeline
FOSTER & MOTLEY INC33,707$6.07M0.31%-89413F-HRTimeline
CIBC Bancorp USA Inc.in group CIBC Bancorp USA Inc.33,369$6.01M0.01%13F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…32,657$5.88M0.03%-87413F-HRTimelineGroup
Apella Capital, LLC28,792$5.77M0.09%new13F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…31,977$5.76M0.03%+4713F-HRTimeline
SPINNAKER TRUST31,949$5.75M0.32%-17,60013F-HRTimeline
DNB Asset Management ASin group DNB Asset Management AS31,774$5.72M0.02%+52813F-HRTimelineGroup
Sanctuary Advisors, LLC31,728$5.71M0.03%+80813F-HRTimeline
Knights of Columbus Asset Advisors LLC31,491$5.67M0.32%+68313F-HRTimeline
FIFTH THIRD BANK, NATIONAL ASSOCIATIONgroup of 2 filers holding31,233$5.62M+21,656Timeline
AMALGAMATED BANK30,986$5.58M0.04%+2,06813F-HRTimeline
SEB Asset Management AB30,287$5.45M0.02%13F-HRTimeline
Steward Partners Investment Advisory, L…30,117$5.42M0.03%-5,10813F-HRTimeline
NAVELLIER & ASSOCIATES INC29,714$5.35M0.56%-2,01413F-HRTimeline
COHEN & STEERS, INC.in group COHEN & STEERS, INC.29,427$5.3M0.01%+3,29913F-HRTimelineGroup
Cambridge Investment Research Advisors,…29,326$5.28M0.01%+85513F-HRTimeline
MONARCH CAPITAL MANAGEMENT INC29,133$5.25M1.29%-1,01513F-HRTimeline
Retirement Systems of Alabama29,150$5.25M0.02%-5413F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…29,149$5.25M<0.01%+1,84313F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC28,978$5.22M0.01%-14513F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.28,699$5.17M0.01%-1,02313F-HRTimelineGroup
Cornerstone Wealth Group, LLC23,254$5.12M0.33%-5,16713F-HRTimeline
ProShare Advisors LLC28,281$5.09M0.01%-1,14813F-HRTimeline
Howard Capital Management, LLC28,179$5.07M0.08%-48113F-HRTimeline
Alphadyne Asset Management LP27,998$5.04M0.66%+25,89613F-HRTimeline
Wealthfront Advisers LLC27,921$5.03M0.01%+6513F-HRTimeline
IFM Investors Pty Ltd27,519$4.95M0.04%+1,65713F-HRTimeline
MAC Alpha Capital Management, LP27,379$4.93M2.87%-5,15513F-HRTimeline
Inspire Investing, LLCgroup of 2 filers holding26,838$4.83M+10,871Timeline
FIDEURAM - INTESA SANPAOLO PRIVATE BANK…26,470$4.76M0.17%-11,09013F-HRTimeline
Orion Resource Partners LPin group Orion Resource Partners LP26,350$4.74M2.17%+14,66613F-HRTimelineGroup
LEAVELL INVESTMENT MANAGEMENT, INC.26,066$4.71M0.19%013F-HRTimeline
XPONANCE LLC26,088$4.7M0.03%+3,18513F-HRTimeline
PINEBRIDGE INVESTMENTS LLC26,072$4.69M0.04%-10,85713F-HRTimeline
Dana Investment Advisors, Inc.25,929$4.67M0.14%-27313F-HRTimeline
CWM, LLCin group CWM, LLC25,692$4.62M0.01%-2,19813F-HRTimelineGroup
MACKENZIE FINANCIAL CORP25,202$4.54M0.01%+94413F-HRTimeline
CARY STREET PARTNERS ASSET MANAGEMENT L…group of 2 filers holding25,111$4.52M-84Timeline
VOLORIDGE INVESTMENT MANAGEMENT, LLC25,034$4.51M0.02%+16,21113F-HRTimeline
Janney Montgomery Scott LLC24,676$4.44M0.01%+2,03613F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC23,758$4.28M0.01%+4,31913F-HRTimelineGroup
Harbour Capital Advisors, LLC18,673$4.25M0.81%+2,30113F-HRTimeline
PATTON FUND MANAGEMENT, INC.23,484$4.23M0.72%+22,19013F-HRTimeline
Sustainable Insight Capital Management,…23,237$4.18M1.4%+10,80013F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…23,170$4.17M0.01%-2,47013F-HRTimelineGroup
Karani Asset Management LLC23,104$4.16M3.64%-2,72513F-HRTimeline
M. Kulyk & Associates, LLC23,062$4.15M0.77%+86513F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp23,000$4.14M0.08%-2,00013F-HRTimelineGroup
Empowered Funds, LLC22,681$4.08M0.03%new13F-HR/ATimeline
Larson Financial Group LLC22,650$4.08M0.13%-1,84813F-HRTimeline
Van Hulzen Asset Management, LLC22,619$4.07M0.3%+62713F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.22,240$4M0.01%-2,70313F-HRTimelineGroup
Utah Retirement Systems22,240$4M0.04%-77513F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…22,158$3.99M0.01%-8,66113F-HRTimeline
Public Sector Pension Investment Board21,961$3.95M0.01%+4,48613F-HRTimeline
Stiles Financial Services Inc21,300$3.83M1.17%-1,13913F-HRTimeline
ADVISORY RESEARCH INC21,012$3.78M0.46%-1,81513F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson20,874$3.76M<0.01%+3,66413F-HR/ATimelineGroup
Police & Firemen's Retirement System of…20,803$3.74M0.03%013F-HRTimeline
Sumitomo Mitsui DS Asset Management Com…in group SUMITOMO MITSUI FINANCIAL GRO…20,071$3.61M0.03%+46913F-HRTimelineGroup
ABN AMRO INVESTMENT SOLUTIONSin group ABN AMRO INVESTMENT SOLUTIONS20,026$3.6M0.05%+24713F-HRTimelineGroup
BW Gestao de Investimentos Ltda.20,000$3.6M0.16%new13F-HRTimeline
Ethic Inc.19,808$3.57M0.06%+1,26013F-HRTimeline
OFI INVEST ASSET MANAGEMENT22,740$3.55M0.05%-2,76713F-HRTimeline
NEOS Investment Management LLC19,573$3.52M0.02%+3,56813F-HRTimeline
Rakuten Group, Inc.group of 2 filers holding20,450$3.51M+2,233Timeline
DZ BANK AG Deutsche Zentral Genossensch…in group DZ BANK AG Deutsche Zentral G…19,222$3.46M<0.01%+6,64413F-HRTimelineGroup
EP Wealth Advisors, LLC19,156$3.45M0.02%-1,95113F-HRTimeline
New York Life Investment Management LLCin group New York Life Investment Mana…19,133$3.44M0.03%+24713F-HRTimelineGroup
BRITISH COLUMBIA INVESTMENT MANAGEMENT …19,124$3.44M0.02%-5,65213F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC18,600$3.35M0.01%+40913F-HRTimelineGroup
NISSAY ASSET MANAGEMENT CORP /JAPAN18,152$3.27M0.02%+20813F-HRTimeline
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD17,854$3.21M0.02%-37613F-HRTimelineGroup
Candriam S.C.A.17,012$3.06M0.02%-1,10613F-HRTimeline
Amova Asset Management Americas, Inc.in group Amova Asset Management Americ…16,972$3.06M0.04%+1,06913F-HRTimelineGroup
Bellwether Advisors, LLC16,913$3.04M0.52%new13F-HRTimeline
Advisors Asset Management, Inc.16,606$2.99M0.05%+2,19813F-HRTimeline
SteelPeak Wealth, LLC16,529$2.98M0.09%-3,38313F-HRTimeline
BANK OF NOVA SCOTIAin group BANK OF NOVA SCOTIA16,402$2.95M0.01%-2,41413F-HRTimelineGroup
Erste Asset Management GmbHin group Erste Asset Management GmbH16,826$2.91M0.03%+11,20013F-HRTimelineGroup
YOUSIF CAPITAL MANAGEMENT, LLC16,162$2.91M0.03%-63613F-HRTimeline
ALPS ADVISORS INCin group ALPS ADVISORS INC15,863$2.86M0.01%new13F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\15,792$2.84M<0.01%+35013F-HRTimelineGroup
OREGON PUBLIC EMPLOYEES RETIREMENT FUND15,710$2.83M0.04%013F-HRTimeline
Metis Global Partners, LLC15,531$2.8M0.07%-2,05613F-HRTimeline
Venture Visionary Partners LLC15,339$2.76M0.09%-76113F-HRTimeline
GROUP ONE TRADING LLC15,298$2.75M0.09%+1,11913F-HRTimeline
STAR Financial Bank14,982$2.7M1.27%013F-HRTimeline
FIRST CITIZENS BANK & TRUST CO14,789$2.66M0.06%new13F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…14,599$2.63M0.03%-13813F-HRTimelineGroup
FORA Capital, LLC14,346$2.58M0.19%+8,69413F-HRTimeline
ALLSTATE CORPin group ALLSTATE CORP14,306$2.58M0.03%+5,41713F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP15,051$2.57M<0.01%+7,08213F-HRTimelineGroup
Focus Partners Wealthgroup of 2 filers holding14,281$2.57M-472Timeline
OP Asset Management Ltd14,265$2.57M0.03%-1,00813F-HR/ATimeline
NewEdge Advisors, LLC14,134$2.54M0.01%+1,86513F-HR/ATimeline
Ilmarinen Mutual Pension Insurance Co14,000$2.52M0.02%new13F-HRTimeline
State of Alaska, Department of Revenue13,763$2.48M0.03%+4513F-HRTimeline
J. Safra Sarasin Holding AGin group J. Safra Sarasin Holding AG13,763$2.48M0.04%+12,52913F-HRTimelineGroup
GREAT LAKES ADVISORS, LLC13,681$2.46M0.02%-14613F-HRTimeline
Ameritas Investment Partners, Inc.group of 2 filers holding13,507$2.43M+10,309Timeline
Curi Capital, LLC13,382$2.41M0.04%-8,28613F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…13,047$2.35M0.01%013F-HRTimeline
Waycross Investment Management Co13,016$2.34M2.24%-32513F-HRTimeline
Greenfield Savings Bank12,865$2.32M0.99%-2013F-HRTimeline
Emerald Investment Advisers, LLCin group EMERALD ADVISERS, LLC12,603$2.27M0.2%13F-HRTimelineGroup
Unison Advisors LLC12,318$2.22M0.17%+3513F-HRTimeline
Sequoia Financial Advisors, LLC12,236$2.2M0.01%+1,68213F-HRTimeline
CX Institutional12,101$2.18M0.07%-5313F-HRTimeline
NORTHWESTERN MUTUAL INVESTMENT MANAGEME…group of 2 filers holding11,973$2.15M+3,328Timeline
Campbell & CO Investment Adviser LLC11,791$2.12M0.12%+4,54913F-HRTimeline
TWO SIGMA SECURITIES, LLC11,698$2.11M0.24%+7,55913F-HRTimeline
Ramirez Asset Management, Inc.11,563$2.08M0.25%-4113F-HRTimeline
SCOTIA CAPITAL INC.11,535$2.08M0.01%+1,28413F-HRTimeline
Militia Capital Management LLCin group Militia Capital Management LLC11,523$2.07M0.46%13F-HR/ATimelineGroup
Allworth Financial LP11,507$2.07M0.01%+25313F-HRTimeline
Axecap Investments, LLC11,497$2.07M1.42%new13F-HRTimeline
TriaGen Wealth Management LLC11,295$2.03M0.56%-72213F-HRTimeline
Canada Post Corp Registered Pension Plan11,248$2.02M0.08%-44413F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC11,206$2.02M0.02%+1,40713F-HRTimelineGroup
Daiichi Life Insurance Co., Ltd.in group Daiichi Life Insurance Co., L…11,182$2.01M0.06%-26113F-HRTimelineGroup
TEACHERS RETIREMENT SYSTEM OF THE STATE…11,077$1.99M0.02%013F-HRTimeline
ADAMS NATURAL RESOURCES FUND, INC.in group ADAMS DIVERSIFIED EQUITY FUND…11,026$1.98M0.23%013F-HRTimelineGroup
ICON ADVISERS INC/CO11,000$1.98M0.46%+3,00013F-HRTimeline
Dayah Capital LLC11,000$1.98M1.16%new13F-HR/ATimeline
JAMES INVESTMENT RESEARCH, INC.10,828$1.95M0.22%+3,04113F-HRTimeline
Gulf International Bank (UK) Ltd10,811$1.95M0.04%+3,05913F-HRTimeline
Nemes Rush Group LLC10,767$1.94M0.18%-31113F-HRTimeline
PEAK6 LLCin group PEAK6 LLC10,691$1.92M0.06%new13F-HRTimelineGroup
IMC-Chicago, LLC10,637$1.91M0.03%-3,49813F-HRTimeline
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…10,630$1.91M0.01%-2,77113F-HRTimeline
MFG WEALTH MANAGEMENT, INC.10,613$1.91M1.58%-56313F-HRTimeline
Oceanic Investment Management LTD10,289$1.85M1.58%+6,68513F-HRTimeline
Stablepoint Partners, LLC10,046$1.81M0.27%-1,76413F-HRTimeline
SIGNATUREFD, LLC10,046$1.81M0.03%+18913F-HRTimeline
Banque Cantonale Vaudoisein group Banque Cantonale Vaudoise10,005$1.8M0.07%-2,79313F-HRTimelineGroup
Kestra Advisory Services, LLCgroup of 2 filers holding9,991$1.8M-205Timeline
Investment Management Corp of Ontario9,964$1.79M0.02%-1,14913F-HRTimeline
GROUPAMA ASSET MANAGMENT9,955$1.79M0.03%013F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC9,803$1.76M0.02%+43613F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC9,772$1.76M<0.01%-27513F-HRTimelineGroup
Edgestream Partners, L.P.9,754$1.76M0.06%-8,00913F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd9,738$1.75M0.03%-93513F-HRTimelineGroup
Fulton Bank, N.A.9,689$1.74M0.06%-10213F-HRTimeline
PANAGORA ASSET MANAGEMENT INC9,688$1.74M0.01%-58,18313F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC9,633$1.74M0.01%-81713F-HRTimelineGroup
South Dakota Investment Council9,632$1.73M0.03%-38,01813F-HRTimeline
Purkiss Capital Advisors LLC9,476$1.71M0.75%+1,00513F-HRTimeline
PensionDanmark Pensionsforsikringsaktie…9,350$1.68M0.02%-30013F-HRTimeline
Polymer Capital Management (US) LLC9,302$1.67M0.25%+2,13513F-HRTimeline
M&T Bank Corpin group M&T Bank Corp9,279$1.67M0.01%-43313F-HR/ATimelineGroup
Generali Asset Management SPA SGR9,206$1.66M0.03%+3,40613F-HRTimeline
QUADRANT CAPITAL GROUP LLC9,117$1.64M0.05%-8713F-HR/ATimeline
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.9,115$1.63M0.01%+35713F-HRTimeline
Summit Trail Advisors, LLC9,045$1.63M0.02%+2,43213F-HRTimeline
CIBC WORLD MARKET INC.8,704$1.57M<0.01%-23913F-HRTimeline
Merit Financial Group, LLC8,698$1.57M0.01%+23613F-HRTimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…8,624$1.55M<0.01%-144,72313F-HRTimeline
WRIGHT INVESTORS SERVICE INC8,607$1.55M0.49%+3,05213F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
First National Trust Co8,552$1.54M0.05%-10513F-HRTimeline
Crossmark Global Holdings, Inc.8,550$1.54M0.02%-4713F-HRTimeline
OMERS ADMINISTRATION Corp8,491$1.53M0.01%+2,12513F-HRTimeline
OLD NATIONAL BANCORP /IN/8,483$1.53M0.03%-22313F-HRTimeline
Vestmark Advisory Solutions, Inc.8,411$1.51M0.02%-66013F-HRTimeline
DIVIDEND ASSETS CAPITAL, LLC8,407$1.51M0.3%new13F-HRTimeline
Fruth Investment Management8,400$1.51M0.38%013F-HRTimeline
Forvis Mazars Wealth Advisors, LLC8,397$1.51M0.03%+69513F-HRTimeline
MIZUHO SECURITIES USA LLCin group MIZUHO FINANCIAL GROUP INC8,299$1.49M0.04%-1,69613F-HRTimelineGroup
Rafferty Asset Management, LLC8,218$1.48M0.01%-5,48013F-HRTimeline
Verition Fund Management LLC8,154$1.47M0.01%-25,85813F-HRTimeline
IQ EQ FUND MANAGEMENT (IRELAND) Ltd8,150$1.47M0.11%+1513F-HRTimeline
OPPENHEIMER & CO INCin group OPPENHEIMER ASSET MANAGEMENT …8,145$1.47M0.02%-2213F-HRTimelineGroup
Kingsview Wealth Management, LLC8,116$1.46M0.02%+53713F-HRTimeline
Federation des caisses Desjardins du Qu…8,113$1.46M0.01%+2,65213F-HRTimeline
DMC Group, LLC8,098$1.46M0.98%+14513F-HRTimeline
Ashton Thomas Private Wealth, LLC8,070$1.45M0.03%+94113F-HRTimeline
NATIONS FINANCIAL GROUP INC, /IA/ /ADV7,962$1.43M0.07%+50413F-HRTimeline
HARTFORD INVESTMENT MANAGEMENT CO7,844$1.41M0.04%-9313F-HRTimeline
Pacer Advisors, Inc.7,631$1.37M<0.01%-3,93113F-HR/ATimeline
Norinchukin Bank, Thein group Norinchukin Bank, The7,608$1.37M0.02%+1513F-HRTimelineGroup
Generali Investments, Management Co LLC7,567$1.36M0.32%+3,08913F-HRTimeline
Atria Investments, Inc7,565$1.36M0.02%-30313F-HRTimeline
Callan Family Office, LLCin group Callan Family Office, LLC7,548$1.36M0.03%-48413F-HRTimelineGroup
Davidson Capital Management Inc.7,497$1.35M0.24%+7,48013F-HRTimeline
Innovative Asset Advisors Group, LLC7,433$1.34M0.77%13F-HRTimeline
Apollon Wealth Management, LLCin group Apollon Wealth Management, LLC7,353$1.32M0.02%+3,13513F-HRTimelineGroup
Fiduciary Trust Coin group Fiduciary Trust Co7,331$1.32M0.02%-24813F-HRTimelineGroup
Shearwater Capital LLC7,291$1.31M0.69%013F-HRTimeline
AG2R LA MONDIALE GESTION D'ACTIFS7,220$1.3M0.06%-2,28213F-HRTimeline
Laird Norton Wetherby Trust Company, LLCin group Laird Norton Wetherby Trust C…7,175$1.3M0.03%-4313F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …7,038$1.29M<0.01%+18213F-HRTimelineGroup
AGP FRANKLIN, LLC7,099$1.28M0.64%+1,05113F-HRTimeline
Louisiana State Employees Retirement Sy…7,000$1.26M0.02%013F-HRTimeline
COOKSON PEIRCE & CO INC6,930$1.25M0.05%+4,86713F-HRTimeline
Maryland State Retirement & Pension Sys…6,886$1.24M0.03%013F-HRTimeline
HB Wealth Management, LLC6,775$1.22M0.01%+17313F-HRTimeline

Events

  • Sierra Luis Manuel acquired 7 STLD shares on 2026-10-09, Form 4 filed 2026-10-09. 0001022671-26-000157

    Accepted , ingested

  • Seaman Bradley S acquired 105 STLD shares on 2026-10-09, Form 4 filed 2026-10-09. 0001022671-26-000156

    Accepted , ingested

  • Hamann Jennifer L acquired 18 STLD shares on 2026-10-09, Form 4 filed 2026-10-09. 0001022671-26-000155

    Accepted , ingested

  • DOLAN TRACI M acquired 97 STLD shares on 2026-10-09, Form 4 filed 2026-10-09. 0001022671-26-000154

    Accepted , ingested

  • Cornew Kenneth W. acquired 2 STLD shares on 2026-10-09, Form 4 filed 2026-10-09. 0001022671-26-000153

    Accepted , ingested

  • BARGABOS SHEREE L acquired 40 STLD shares on 2026-10-09, Form 4 filed 2026-10-09. 0001022671-26-000152

    Accepted , ingested