We are live on ! Find out more
KOP icon

Koppers
KOP

200 hedge funds and large institutions have $518M invested in Koppers in 2025 Q3 according to their latest regulatory filings, with 24 funds opening new positions, 74 increasing their positions, 66 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed

12% more repeat investments, than reductions

Existing positions increased: 74 | Existing positions reduced: 66

0.67% more ownership

Funds ownership: 93.13% → 93.79% (+0.67%)

8% less first-time investments, than exits

New positions opened: 24 | Existing positions closed: 26

1% less funds holding

Funds holding: 203 → 200 (-3)

14% less capital invested

Capital invested by funds: $599M → $518M (-$81.3M)

100% less call options, than puts

Call options by funds: $2K | Put options by funds: $419K

100% less funds holding in top 10

Funds holding in top 10: 1 → 0 (-1)

Holders
200
Holders Change
-3
Holders Change %
-1.48%
% of All Funds
2.62%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
24
Increased
74
Reduced
66
Closed
26
Calls
$2K
Puts
$419K
Net Calls
-$417K
Net Calls Change
+$248K

Top Buyers

Rank Fund Capital Flow
1
American Century Companies
American Century Companies
Missouri
+$4.31M
2
LSV Asset Management
LSV Asset Management
Illinois
+$4.3M
3
Universal-Beteiligungs- und Servicegesellschaft
Universal-Beteiligungs- und Servicegesellschaft
Germany
+$4M
4
HF
HRT Financial
New York
+$2.96M
5
Charles Schwab
Charles Schwab
California
+$2.77M

Top Sellers

Rank Fund Capital Flow
1
Vanguard Group
Vanguard Group
Pennsylvania
-$11M
2
Millennium Management
Millennium Management
New York
-$7.01M
3
KCM
Kennedy Capital Management
Missouri
-$2.66M
4
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
-$1.46M
5
BlackRock
BlackRock
New York
-$1.27M
Name Holding Trade Value Shares
Change 		Change in
Stake
Bank of America
26
Bank of America
North Carolina
$3.03M -$22K -714 -0.7%
AQR Capital Management
27
AQR Capital Management
Connecticut
$2.79M +$792K +25,728 +35%
HF
28
HRT Financial
New York
$2.69M +$2.96M +96,073 New
Squarepoint
29
Squarepoint
New York
$2.52M +$795K +25,817 +40%
Jacobs Levy Equity Management
30
Jacobs Levy Equity Management
New Jersey
$2.47M -$897K -29,153 -25%
KIM
31
Kestrel Investment Management
California
$2.43M – – –
IIM
32
Ironwood Investment Management
Massachusetts
$2.31M – – –
DIM
33
DC Investments Management
Virginia
$2.26M -$1.15M -37,211 -32%
Two Sigma Advisers
34
Two Sigma Advisers
New York
$2.23M +$182K +5,900 +8%
SPI
35
Santori & Peters Inc
Pennsylvania
$2.21M – – –
Goldman Sachs
36
Goldman Sachs
New York
$2.16M +$976K +31,722 +70%
Public Sector Pension Investment Board (PSP Investments)
37
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$2.15M +$265K +8,614 +13%
Millennium Management
38
Millennium Management
New York
$2.05M -$7.01M -227,687 -76%
VIM
39
Villanova Investment Management
Pennsylvania
$2.01M +$712K +23,131 +48%
TI
40
Trexquant Investment
Connecticut
$2M +$335K +10,873 +18%
Royal Bank of Canada
41
Royal Bank of Canada
Ontario, Canada
$1.93M -$1.46M -47,342 -41%
N
42
Nuveen
North Carolina
$1.87M -$37.8K -1,229 -2%
OSAM
43
O'Shaughnessy Asset Management
Connecticut
$1.87M +$276K +8,978 +16%
Federated Hermes
44
Federated Hermes
Pennsylvania
$1.84M +$12.6K +408 +0.6%
SC
45
Skylands Capital
Wisconsin
$1.77M +$655K +21,280 +51%
JP Morgan Chase
46
JP Morgan Chase
New York
$1.77M +$46.5K +1,509 +2%
First Trust Advisors
47
First Trust Advisors
Illinois
$1.73M +$1.9M +61,794 New
RhumbLine Advisers
48
RhumbLine Advisers
Massachusetts
$1.71M -$17.2K -559 -0.9%
Fidelity Investments
49
Fidelity Investments
Massachusetts
$1.64M -$433K -14,058 -19%
Citigroup
50
Citigroup
New York
$1.52M +$920K +29,876 +123%
1
2
3 4 5

KOP Hedge Fund Activity: Q3 2025 in Review

200 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in Koppers (KOP) for Q3 2025, worth a combined $518M — down 14% from $599M a quarter earlier.

Sellers outnumbered buyers: 26 funds closed out of KOP and 24 opened new positions — a net loss of 2 holders — while 66 trimmed existing stakes and 74 added.

The largest buyer was American Century Companies, adding an estimated $4.31M. The largest seller was Vanguard Group, cutting an estimated $11M.

  • 200 institutional investors held Koppers (KOP) as of Q3 2025, down from 203 in Q2 2025.
  • Funds reported $518M of Koppers stock for Q3 2025, down 14% quarter-over-quarter.
  • 24 funds opened new Koppers positions in Q3 2025 and 26 closed out, a net change of -2 holders.
  • The largest Koppers buyer in Q3 2025 was American Century Companies, an estimated $4.31M added.
  • The largest Koppers seller in Q3 2025 was Vanguard Group, an estimated $11M sold.

Based on aggregated 13F filings for Q3 2025.