Ticker · CUSIP 50060P106

KOP

KOPPERS HOLDINGS INC
···Share
Holders (tracked)
9
Combined shares
473,339
Combined value
$12.25M
Last close
Quarter
2025Q4
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
982024Q12025Q4

SEC event timeline

17 events
  1. +38,241 shares · 2025Q4
    13F
  2. +3,920 shares · 2025Q4
    13F
  3. +19,666 shares · 2025Q4
    13F
  4. −43,579 shares · 2025Q4
    13F
  5. +17,498 shares · 2025Q4
    13F
  6. +186 shares · 2025Q4
    13F
  7. −4,516 shares · 2025Q4
    13F
  8. −19,400 shares · 2025Q4
    13F
  9. −11,000 shares · 2025Q4
    13F
  10. +692 shares · 2025Q3
    13F
  11. +1,293 shares · 2025Q3
    13F
  12. +39,194 shares · 2025Q3
    13F
  13. +25,728 shares · 2025Q3
    13F
  14. −227,687 shares · 2025Q3
    13F
  15. −25,406 shares · 2025Q3
    13F
  16. +1,300 shares · 2025Q3
    13F
  17. −5,800 shares · 2025Q3
    13F

Insider activity

No insider transactions in the last 30 days.

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
New positions1
Added to4
Exited0

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
9
$104.4M
2022Q2
9
$91.4M
2022Q3
9
$1.0M
2022Q4
10
$106.0M
2023Q1
12
$130.2M
2023Q2
12
$124.3M
2023Q3
12
$137.4M
2023Q4
10
$179.9M
2024Q1
8
$209.6M
2024Q2
10
$161.2M
2024Q3
10
$24.0M
2024Q4
10
$24.7M
2025Q1
9
$18.0M
2025Q2
9
$20.9M
2025Q3
8
$12.6M
2025Q4
9
$12.3M

Who owns KOP

9 super-investors · 2025Q4
Tracked stake
473.3K
shares
Combined value
$12M
% of shares outstanding
shares-out unknown
Quarter action mix
New1Added4Trim4
#ManagerSharesValue
1Two Sigma Investments195.4K$5M
2AQR Capital Management95.0K$3M
3Ken Griffin
Citadel Advisors
38.2K$1M
4Steve Cohen
Point72
35.1K$951K
5Mario Gabelli
GAMCO
30.7K$832K
6Izzy Englander
Millennium Mgmt
29.6K$800K
7D.E. Shaw & Co.20.4K$553K
8Renaissance Technologies7.9K$214K
9T. Rowe Price21.0K$569

Recent moves

20 transactions
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