Koppers
KOP
203 hedge funds and large institutions have $599M invested in Koppers in 2025 Q2 according to their latest regulatory filings, with 37 funds opening new positions, 73 increasing their positions, 63 reducing their positions, and 17 closing their positions.
118% more first-time investments, than exits
New positions opened: 37 | Existing positions closed: 17
16% more repeat investments, than reductions
Existing positions increased: 73 | Existing positions reduced: 63
13% more capital invested
Capital invested by funds: $531M → $599M (+$68.4M)
10% more funds holding
Funds holding: 185 → 203 (+18)
0.78% more ownership
Funds ownership: 92.34% → 93.13% (+0.78%)
67% less call options, than puts
Call options by funds: $331K | Put options by funds: $996K
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CA
CSM Advisors
Warrendale,
Pennsylvania
|
+$4.22M |
| 2 |
American Century Companies
Kansas City,
Missouri
|
+$3.18M |
| 3 |
QCI
Quaker Capital Investments
Mount Lebanon,
Pennsylvania
|
+$2.5M |
| 4 |
Millennium Management
New York
|
+$1.72M |
| 5 |
LSV Asset Management
Chicago,
Illinois
|
+$1.61M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Principal Financial Group
Des Moines,
Iowa
|
-$5.27M |
| 2 |
HAI
Hennessy Advisors Inc
Novato,
California
|
-$4.64M |
| 3 |
HF
HRT Financial
New York
|
-$2.51M |
| 4 |
D.E. Shaw & Co
New York
|
-$1.79M |
| 5 |
Goldman Sachs
New York
|
-$1.77M |
KOP Hedge Fund Activity: Q2 2025 in Review
203 of the 7,613 institutional investors tracked by Wall St. Rank reported a position in Koppers (KOP) for Q2 2025, worth a combined $599M — up 13% from $531M a quarter earlier.
Buyers outnumbered sellers: 37 funds opened new KOP positions and 17 closed out — a net gain of 20 holders — while 73 added to existing stakes and 63 trimmed.
The largest buyer was CSM Advisors, opening a new position worth an estimated $4.22M. The largest seller was Principal Financial Group, cutting an estimated $5.27M.
- 203 institutional investors held Koppers (KOP) as of Q2 2025, up from 185 in Q1 2025.
- Funds reported $599M of Koppers stock for Q2 2025, up 13% quarter-over-quarter.
- 37 funds opened new Koppers positions in Q2 2025 and 17 closed out, a net change of +20 holders.
- The largest Koppers buyer in Q2 2025 was CSM Advisors, an estimated $4.22M added.
- The largest Koppers seller in Q2 2025 was Principal Financial Group, an estimated $5.27M sold.
Based on aggregated 13F filings for Q2 2025.