Ticker · CUSIP 861012102

STM

NYR
STMICROELECTRONICS N V
Technology·Semiconductors
···Share
Holders (tracked)
16
Combined shares
10,460,268
Combined value
$251.29M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+4 vs previous quarter over the last 8.
16132024Q12025Q4

SEC event timeline

15 events
  1. Ken Griffin (Citadel Advisors) added2026-02-17
    +464,305 shares · 2025Q4
    Position
  2. D.E. Shaw & Co. added2026-02-17
    +318,200 shares · 2025Q4
    Position
  3. Stanley Druckenmiller (Duquesne) opened position2026-02-17
    +773,555 shares · 2025Q4
    Position
  4. Two Sigma Investments added2026-02-17
    +1,280,302 shares · 2025Q4
    Position
  5. Izzy Englander (Millennium Mgmt) trimmed2026-02-17
    −1,207,940 shares · 2025Q4
    Position
  6. Steve Cohen (Point72) exited2026-02-17
    −690,773 shares · 2025Q4
    Position
  7. Paul Tudor Jones (Tudor Investment) opened position2026-02-17
    +44,000 shares · 2025Q4
    Position
  8. Jeremy Grantham (GMO) added2026-02-17
    +173,249 shares · 2025Q4
    Position
  9. AQR Capital Management trimmed2026-02-17
    −108,917 shares · 2025Q4
    Position
  10. Paul Tudor Jones (Tudor Investment) exited2025-12-09
    −150,028 shares · 2025Q3
    Position
  11. Izzy Englander (Millennium Mgmt) added2025-11-14
    +207,354 shares · 2025Q3
    Position
  12. Steve Cohen (Point72) added2025-11-14
    +368,473 shares · 2025Q3
    Position
  13. Two Sigma Investments added2025-11-14
    +1,334,192 shares · 2025Q3
    Position
  14. AQR Capital Management added2025-11-14
    +145,513 shares · 2025Q3
    Position
  15. Jeremy Grantham (GMO) trimmed2025-11-13
    −717,730 shares · 2025Q3
    Position

Insider activity

No insider transactions in the last 30 days.
View full insider history for STM →

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.
New positions2
Added to4
Trimmed2
Exited1

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
11
$276.5M
2022Q2
11
$228.2M
2022Q3
15
$389K
2022Q4
16
$349.8M
2023Q1
15
$592.3M
2023Q2
15
$560.4M
2023Q3
17
$552.0M
2023Q4
10
$483.5M
2024Q1
13
$462.6M
2024Q2
13
$542.4M
2024Q3
15
$426.8M
2024Q4
17
$411.8M
2025Q1
15
$299.3M
2025Q2
15
$202.6M
2025Q3
12
$251.9M
2025Q4
16
$251.3M

Who owns STM

16 super-investors · 2025Q4
Tracked stake
10.46M
shares
Combined value
$251M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New3Added7Trim4Sold2
#ManagerSharesValue
1Two Sigma Investments3.60M$93M
2Ken Griffin
Citadel Advisors
1.50M$39M
3Jeremy Grantham
GMO
1.02M$26M
4Ken Griffin
Citadel Advisors
779.1K$20M
5Izzy Englander
Millennium Mgmt
734.6K$19M
6Izzy Englander
Millennium Mgmt
724.9K$19M
7Izzy Englander
Millennium Mgmt
384.0K$10M
8D.E. Shaw & Co.289.3K$8M
9D.E. Shaw & Co.269.7K$7M
10Ken Griffin
Citadel Advisors
202.0K$5M
11Steve Cohen
Point72
62.5K$2M
12AQR Capital Management61.6K$2M
13Paul Tudor Jones
Tudor Investment
25.9K$672K
14Paul Tudor Jones
Tudor Investment
18.1K$470K
15Steve Cohen
Point72
16.8K$436K
16Stanley Druckenmiller
Duquesne
773.6K$20K

Recent moves

20 transactions
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