13F Insight
DOSSIER · 13F Holders · Q1 2026Basic Materials · Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)Most-boughtAI cap-ex
STLD

STEEL DYNAMICS INC

973 institutions still hold STEEL DYNAMICS INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 858119100·Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)·973 13F holders·last filed Mar 31, 2026
Market cap
—
▲ 7.5%
vs prior quarter
13F value held
$13.2B
66.0% inst. owned
of float
Holders
973
-112 QoQ
filers reporting
Activity
+69 / −84
+808 added · −774 reduced
this quarter
Concentration
16.95%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

973 institutions reported STLD in Q1 2026. BlackRock, Inc. leads at 16.9% of the visible book. -112 net institutions QoQ — distribution reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$2.2B12.4M0.04%Q1 202602
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$1.6B9.0M0.04%Q1 202603
STATE STREET CORP
CIK 0000093751
$1.4B7.5M0.05%Q1 202604
Vanguard Portfolio Management
CIK 0002100121
$1.2B6.8M0.06%Q1 202605
FMR LLC
CIK 0000315066
$794M4.4M0.04%Q1 202606
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$688M3.8M0.04%Q1 202607
Capital Research Global Investors
CIK 0001422848
$654M3.6M0.10%Q1 202608
MORGAN STANLEY
CIK 0000895421
$567M3.1M0.03%Q1 202609
Life Cycle Investment Partners Ltd
CIK 0002072459
$485M2.7M3.09%Q1 202610
Holocene Advisors, LP
CIK 0001700574
$412M2.3M0.99%Q1 202611
NORDEA INVESTMENT MANAGEMENT AB
CIK 0001218210
$386M2.2M0.36%Q1 202612
Invesco Ltd.
CIK 0000914208
$366M2.0M0.06%Q1 202613
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$354M2.0M0.07%Q1 202614
VICTORY CAPITAL MANAGEMENT INC
CIK 0001040188
$350M1.9M0.22%Q1 202615
Boston Partners
CIK 0001386060
$318M1.8M0.33%Q1 202616
JPMORGAN CHASE & CO
CIK 0000019617
$302M1.8M0.02%Q1 202617
NORTHERN TRUST CORP
CIK 0000073124· Index
$292M1.6M0.04%Q1 202618
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$266M1.5M0.04%Q1 202619
GOLDMAN SACHS GROUP INC
CIK 0000886982
$261M1.4M0.03%Q1 202620
BANK OF AMERICA CORP /DE/
CIK 0000070858
$241M1.3M0.02%Q1 2026
Page 1 of 49
953 more holders available. Log in →