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Koppers

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

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more ownership

Funds ownership:

less first-time investments, than exits

New positions opened: | Existing positions closed:

less funds holding

Funds holding:

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: 10 (-1)

Holders
200
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2K
Puts
$419K
Net Calls
Net Calls Change

Top Buyers

1 +$4.31M
2 +$4.3M
3 +$4M
4
HF
HRT Financial
New York
+$2.96M
5
Charles Schwab
Charles Schwab
California
+$2.77M

Top Sellers

1 -$11M
2 -$7.01M
3 -$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
126
$213K
127
$204K
128
$181K
129
$173K
130
$170K
131
$166K
132
$161K
133
$160K
134
$156K
135
$149K
136
$147K
137
$145K
138
$145K
139
$123K
140
$101K
141
$92K
142
$56.8K
143
$45.2K
144
$42K
145
$42K
146
$37.3K
147
$36K
148
$33.2K
149
$28.4K
150
$27K