Ticker · CUSIP 858119100

STLD

STEEL DYNAMICS INC
···Share
Holders (tracked)
17
Combined shares
7,627,530
Combined value
$804.17M
Last close
Quarter
2025Q4
Tracked holders · last 8 quarters
+2 vs previous quarter over the last 8.
17182024Q12025Q4

SEC event timeline

23 events
  1. +26,389 shares · 2025Q4
    13F
  2. −328,774 shares · 2025Q4
    13F
  3. +69,579 shares · 2025Q4
    13F
  4. −19,705 shares · 2025Q4
    13F
  5. −55,905 shares · 2025Q4
    13F
  6. −15,874 shares · 2025Q4
    13F
  7. −439,621 shares · 2025Q4
    13F
  8. −25,809 shares · 2025Q4
    13F
  9. +23,800 shares · 2025Q4
    13F
  10. +3,331,896 shares · 2025Q4
    13F
  11. +70,205 shares · 2025Q4
    13F
  12. −129,969 shares · 2025Q3
    13F
  13. −224,357 shares · 2025Q3
    13F
  14. −87,667 shares · 2025Q3
    13F
  15. +328,774 shares · 2025Q3
    13F
  16. +9,966 shares · 2025Q3
    13F
  17. −3,591,875 shares · 2025Q3
    13F
  18. −21,335 shares · 2025Q3
    13F
  19. −2,654,237 shares · 2025Q3
    13F
  20. +6,460 shares · 2025Q3
    13F
  21. −26,712 shares · 2025Q3
    13F
  22. −10,845 shares · 2024Q3
    13F
  23. +11,183 shares · 2025Q3
    13F

Insider activity

Last 30 days
Net (open-market)
$0
Buys
0 · $0
Sells
0 · $0
Unique insiders
8
DateInsiderCodeSharesPriceValue
04-10BARGABOS SHEREE L
Director
A58$0
04-10Shaheen Gabriel
Director
A157$0
04-10Hamann Jennifer L
Director
A16$0
04-10DOLAN TRACI M
Director
A120$0
04-10Seaman Bradley S
Director
A129$0
04-10TEETS RICHARD P JR
Director
A9$0
04-10Cornew Kenneth W.
Director
A5$0
04-10Sierra Luis Manuel
Director
A12$0

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
New positions2
Trimmed5
Exited1

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
19
$138.34B
2022Q2
17
$93.97B
2022Q3
17
$93.2M
2022Q4
18
$2.16B
2023Q1
24
$2.54B
2023Q2
22
$2.27B
2023Q3
17
$2.20B
2023Q4
17
$2.22B
2024Q1
18
$2.64B
2024Q2
18
$2.23B
2024Q3
19
$630.5M
2024Q4
21
$634.1M
2025Q1
19
$335.3M
2025Q2
19
$565.5M
2025Q3
15
$227.0M
2025Q4
17
$804.2M
Congress members trading this stock
DateMemberTypeAmount rangeFiling
2026-01-09Gilbert CisnerosBuy$1K – $15KPDF ↗

Who owns STLD

17 super-investors · 2025Q4
Tracked stake
7.63M
shares
Combined value
$804M
% of shares outstanding
shares-out unknown
Quarter action mix
New3Added7Trim5Sold2
#ManagerSharesValue
1Norges Bank
Norway SWF
3.33M$565M
2AQR Capital Management347.3K$59M
3Izzy Englander
Millennium Mgmt
187.0K$32M
4Ken Griffin
Citadel Advisors
183.0K$31M
5Ken Griffin
Citadel Advisors
136.0K$23M
6Jeremy Grantham
GMO
135.0K$23M
7Ken Griffin
Citadel Advisors
105.9K$18M
8Ken Fisher
Fisher Asset Mgmt
105.1K$18M
9Izzy Englander
Millennium Mgmt
84.7K$14M
10Wellington Management59.7K$10M
11Izzy Englander
Millennium Mgmt
29.4K$5M
12Paul Tudor Jones
Tudor Investment
15.5K$3M
13Paul Tudor Jones
Tudor Investment
8.3K$1M
14Steve Cohen
Point72
6.2K$1M
15D.E. Shaw & Co.6.0K$1M
16T. Rowe Price2.88M$489K
17Steve Cohen
Point72
1.9K$322K

Recent moves

20 transactions
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