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Steel Dynamics Inc

STLD
Exchange
Nasdaq
Industry
Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)
SEC CIK
0001022671

No open-market purchases or sales by Steel Dynamics Inc insiders were filed in the last 90 days; 1,023 institutions reported holding it in 13F filings for Q2 2026, worth $27.3B in total; no superinvestor holds it.

Q1 2026 vs. Q4 2025

How the institutions holding Steel Dynamics Inc changed between Q4 2025 and Q1 2026.

All holders in Q1 2026All holders in Q4 2025

13F holders of STLD: Q4 2025 compared with Q1 2026
MeasureQ4 2025Of which not filed for Q1 2026Q1 2026Change
Holders91513939+37
Shares120.6M20.6M117.8M+17.7M (+17.7%)
Value$20.4B$3.48B$21.2B+$4.22B (+24.9%)

13 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (128)

Institutions that held Steel Dynamics Inc at the end of Q1 2026 but not at the end of Q4 2025.

Showing the largest 100 of 128 by value.

Institutions new to STLD in Q1 2026
InstitutionSharesValue% of portfolio
Vanguard Capital Management LLC8,976,307$1.62B0.04%
Vanguard Portfolio Management LLC6,809,040$1.23B0.06%
Vanguard Fiduciary Trust Co775,472$139.6M0.04%
Bridgewater Associates, LP438,079$78.9M0.35%
Bornite Capital Management LP350,000$63.0M10.59%
Vanguard Global Advisers, LLC306,024$55.1M0.03%
Castle Hook Partners LP269,601$48.5M0.98%
Vanguard Asset Management, Ltd244,611$44.0M0.04%
Thomist Capital Management, LP105,300$19.0M6.48%
Encompass Capital Advisors LLC100,043$18.0M0.73%
Agf Management Ltd90,120$16.2M0.07%
Vanguard Investments Australia, Ltd.68,585$12.3M0.04%
Covalis Capital LLP63,385$11.4M0.70%
Summit Financial, LLC42,021$7.59M0.10%
CIBC Bancorp USA Inc.33,369$6.01M0.01%
Walleye Trading LLC32,830$5.91M0.12%
Apella Capital, LLC28,792$5.77M0.09%
SEB Asset Management AB30,287$5.45M0.02%
Empowered Funds, LLC22,681$4.08M0.03%
BW Gestao de Investimentos Ltda.20,000$3.60M0.16%
Bellwether Advisors, LLC16,913$3.04M0.52%
Alps Advisors Inc15,863$2.86M0.01%
First Citizens Bank & Trust Co14,789$2.66M0.06%
Ilmarinen Mutual Pension Insurance Co14,000$2.52M0.02%
Emerald Investment Advisers, LLC12,603$2.27M0.20%
Militia Capital Management LLC11,523$2.07M0.46%
Axecap Investments, LLC11,497$2.07M1.42%
Dayah Capital LLC11,000$1.98M1.16%
PEAK6 LLC10,691$1.92M0.06%
Dividend Assets Capital, LLC8,407$1.51M0.30%
Innovative Asset Advisors Group, LLC7,433$1.34M0.77%
Contravisory Investment Management, Inc.5,929$1.07M0.22%
Mount Yale Investment Advisors, LLC5,698$1.03M0.02%
Freestone Grove Partners LP5,267$948.1K0.01%
Saudi Central Bank5,121$921.8K0.02%
Jump Financial, LLC5,059$910.6K0.01%
Fortune Financial Advisors, LLC5,000$900.0K0.46%
Fairvoy Private Wealth, LLC4,858$874.4K0.21%
Significant Wealth Partners LLC4,800$864.0K1.06%
Dickmeyer Boyce Financial Management, Inc.4,620$831.5K0.49%
New Age Alpha Advisors, LLC4,354$783.7K0.04%
MorganRosel Wealth Management, LLC4,348$782.6K0.31%
Jefferies Financial Group Inc.4,338$780.8K0.01%
PW Nova Financial Services LLC4,021$723.8K0.18%
Americana Partners, LLC3,867$696.1K0.02%
Inspire Advisors, LLC3,776$679.6K0.06%
USA Financial Portformulas Corp3,710$667.8K0.13%
Secure Asset Management, LLC3,605$648.9K0.10%
PFG Advisors3,248$584.6K0.03%
Snowden Capital Advisors LLC3,010$543.4K0.01%
Y-Intercept (Hong Kong) Ltd2,886$519.5K0.01%
Soltis Investment Advisors LLC2,864$515.4K0.03%
Waterloo Capital, L.P.2,764$497.4K0.03%
Havemeyer Place LP2,753$495.5K0.06%
Chung Wu Investment Group, LLC2,500$450.0K0.39%
Twin Capital Management Inc2,475$445.5K0.06%
Leigh Baldwin & Co., LLC2,360$424.8K0.27%
Zhang Financial LLC2,328$419.0K0.01%
Dynasty Wealth Management, LLC2,144$386.0K0.00%
Arch Global Advisors, LLC2,020$363.6K0.19%
Frec Markets, Inc.1,993$358.7K0.06%
Concurrent Investment Advisors, LLC1,990$358.2K0.00%
Volterra Technologies LP1,928$347.0K0.25%
Envestnet Portfolio Solutions, Inc.1,853$333.5K0.00%
Brighton Jones LLC1,696$305.2K0.01%
Lombard Odier Asset Management (USA) Corp1,671$300.8K0.16%
AlphaGrep UK Ltd1,671$300.8K0.09%
Trustmark National Bank Trust Department1,543$277.7K0.02%
Capstone Investment Advisors, LLC1,441$259.4K0.00%
Phoenix Holdings Ltd.1,411$254.0K0.00%
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management1,370$246.6K0.00%
Klingman & Associates, LLC1,301$234.2K0.01%
Mirabella Financial Services LLP1,281$230.6K0.02%
Perigon Wealth Management, LLC1,244$223.9K0.00%
Mather Group, LLC.1,207$217.2K0.00%
Transcend Wealth Collective, LLC1,182$212.8K0.02%
Ellevest, Inc.1,174$211.3K0.03%
Coastal Bridge Advisors, LLC1,167$210.1K0.01%
Johnson Investment Counsel Inc1,136$204.5K0.00%
Nilsine Partners, LLC907$204.1K0.02%
Riversedge Advisors, LLC1,127$202.9K0.03%
Wincap Financial LLC1,122$202.0K0.13%
Optimize Financial Inc1,122$202.0K0.10%
Plan A Wealth LLC1,112$200.2K0.10%
Oslo Pensjonsforsikring AS981$176.6K0.03%
Spence Asset Management589$106.0K0.03%
Twin Tree Management, LP580$104.4K0.02%
Beacon Investment Advisory Services, Inc.550$99.0K0.00%
SPX Equities Gestao de Recursos Ltda419$75.4K0.01%
Wall Street Financial Group, Inc.204$36.7K0.02%
MCF Advisors LLC203$36.6K0.00%
Cedar Mountain Advisors, LLC173$31.1K0.01%
REAP Financial Group, LLC150$27.0K0.01%
Wedbush Fund Advisers, LLC147$26.5K0.00%
Loring Wolcott & Coolidge Fiduciary Advisors LLP134$25.5K0.00%
Strengthening Families & Communities, LLC133$24.0K0.01%
Owl Creek Wealth Partners LLC128$23.0K0.01%
Whipplewood Advisors, LLC121$21.8K0.01%
Twin Peaks Wealth Advisors, LLC71$12.8K0.00%
JPL Wealth Management, LLC68$12.2K0.00%

Sold out (91)

Institutions that held Steel Dynamics Inc at the end of Q4 2025 and filed for Q1 2026 without it.

Institutions that sold out of STLD in Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Weiss Asset Management LP74,400$12.6M
Merewether Investment Management, LP53,400$9.05M
Cambria Investment Management, L.P.52,062$8.82M
Canada Pension Plan Investment Board49,475$8.38M
Cartenna Capital, LP40,000$6.78M
Skandinaviska Enskilda Banken AB (publ)32,801$5.56M
Turas Capital Management LP26,000$4.41M
Schonfeld Strategic Advisors LLC23,237$3.94M
L & S Advisors Inc22,643$3.84M
Mariner, LLC21,120$3.58M
Woodbridge Co Ltd20,053$3.40M
HRT Financial LP17,472$2.96M
Sciencast Management LP16,792$2.85M
Quest Partners LLC14,732$2.50M
Abc Arbitrage SA14,681$2.49M
Donoghue Forlines LLC13,384$2.27M
Simplex Trading, LLC11,295$1.91M
Caption Management, LLC11,000$1.86M
VCI Wealth Management LLC9,540$1.62M
Oak Thistle LLC8,849$1.50M
Kentucky Retirement Systems8,819$1.49M
Brevan Howard Capital Management LP7,976$1.35M
Econ Financial Services Corp6,908$1.17M
Redwood Investment Management, LLC6,522$1.10M
Kovitz Investment Group Partners, LLC6,032$1.02M
Virtu Financial LLC6,025$1.02M
D. E. Shaw & Co., Inc.5,998$1.02M
Voleon Capital Management LP5,916$1.00M
Inceptionr LLC5,504$932.7K
Forum Financial Management, LP5,140$871.0K
Marble Wealth, LLC4,158$704.6K
Jacobs Levy Equity Management, Inc3,906$661.9K
Fullerton Fund Management Co Ltd.3,706$628.0K
Harbor Capital Advisors, Inc.3,499$593.0K
Axxcess Wealth Management, LLC3,283$556.4K
Dynamic Technology Lab Private Ltd2,646$448.0K
Kovack Advisors, Inc.2,254$382.0K
NewEdge Wealth, LLC2,190$371.0K
Scientech Research LLC1,975$334.7K
Manning & Napier Advisors LLC1,837$314.2K
GTS Securities LLC1,787$302.8K
Resources Investment Advisors, LLC.1,776$300.9K
Wealthspire Advisors, LLC1,768$299.6K
Lifeworks Advisors, LLC1,713$290.2K
One Wealth Advisors, LLC1,670$283.0K
TrueMark Investments, LLC1,552$263.0K
Synergy Financial Management, LLC1,535$260.1K
Change Path, LLC1,507$255.3K
U S Global Investors Inc1,500$254.2K
Bluefin Capital Management, LLC1,500$254.2K
Catalyst Funds Management Pty Ltd1,500$254.2K
Buckingham Strategic Partners1,458$247.2K
Ieq Capital, LLC1,454$246.3K
StoneX Group Inc.1,436$245.4K
Bayforest Capital Ltd1,433$242.8K
Versor Investments LP1,423$241.1K
Capital Asset Advisory Services LLC1,367$236.2K
Citizens Financial Group Inc1,378$233.5K
Sig Brokerage, LP1,341$227.2K
K2 Principal Fund, L.P.1,200$203.3K
Belpointe Asset Management LLC1,189$201.5K
EntryPoint Capital, LLC1,187$201.1K
SageView Advisory Group, LLC1,094$185.4K
Caitong International Asset Management Co., Ltd733$124.2K
Limestone Investment Advisors LP600$101.7K
Murphy, Middleton, Hinkle & Parker, Inc.10,000$100.3K
Rocky Mountain Advisers, LLC500$84.7K
Sentry Investment Management LLC282$48.0K
Eagle Bay Advisors LLC267$45.3K
BOK Financial Private Wealth, Inc.205$34.9K
Compass Financial Services Inc162$27.5K
Reflection Asset Management135$22.9K
Elyxium Wealth, LLC121$20.5K
Board of the Pension Protection Fund100$16.9K
T. Rowe Price Investment Management, Inc.64$11.0K
City State Bank52$8.81K
Wealth Watch Advisors, INC51$8.64K
Cranbrook Wealth Management, LLC36$6.10K
Howard Hughes Medical Institute30$5.08K
Park Square Financial Group, LLC26$2.97K
Wealth Preservation Advisors, LLC12$2.03K
Fairman Group, LLC7$1.19K
Optima Capital LLC3$510
Winnow Wealth LLC3$510
Cullen/Frost Bankers, Inc.3$508
Raleigh Capital Management Inc.3$508
Atlantic Private Wealth, LLC2$339
Eastern Bank1$169
Luken Investment Analytics, LLC1$169
Camelot Portfolios, LLC0$44
TSFG, LLC1$0

Not filed for Q1 2026 yet (13)

Institutions that held Steel Dynamics Inc at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding STLD in Q4 2025 that haven't filed for Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Vanguard Group Inc17,021,248$2.88B
Norges Bank3,331,896$564.6M
Brandywine Global Investment Management, LLC120,300$20.4M
Forsta Ap-Fonden26,600$4.51M
Comerica Bank21,145$3.58M
CIBC World Markets Corp19,185$3.25M
Global Retirement Partners, LLC3,369$570.8K
MGB Wealth Management, LLC1,959$331.9K
CIBC Private Wealth Group, LLC1,578$267.4K
SG Trading Solutions, LLC1,425$241.0K
Meritage Portfolio Management1,206$204.4K
DV Equities, LLC192$32.5K
ORG Partners LLC41$6.94K