Koppers
KOP
185 hedge funds and large institutions have $531M invested in Koppers in 2025 Q1 according to their latest regulatory filings, with 20 funds opening new positions, 64 increasing their positions, 66 reducing their positions, and 26 closing their positions.
0.55% less ownership
Funds ownership: 92.89% → 92.34% (-0.55%)
3% less repeat investments, than reductions
Existing positions increased: 64 | Existing positions reduced: 66
3% less funds holding
Funds holding: 191 → 185 (-6)
13% less capital invested
Capital invested by funds: $610M → $531M (-$79.3M)
23% less first-time investments, than exits
New positions opened: 20 | Existing positions closed: 26
31% less call options, than puts
Call options by funds: $422K | Put options by funds: $613K
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Pzena Investment Management
New York
|
+$9.4M |
| 2 |
QCI
Quaker Capital Investments
Mount Lebanon,
Pennsylvania
|
+$8.75M |
| 3 |
Ameriprise
Minneapolis,
Minnesota
|
+$6.34M |
| 4 |
LSV Asset Management
Chicago,
Illinois
|
+$3.78M |
| 5 |
KIM
Kestrel Investment Management
San Mateo,
California
|
+$2.72M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Vanguard Group
Malvern,
Pennsylvania
|
-$12.7M |
| 2 |
BlackRock
New York
|
-$7.22M |
| 3 |
Principal Financial Group
Des Moines,
Iowa
|
-$4.8M |
| 4 |
Renaissance Technologies
New York
|
-$3.38M |
| 5 |
CSS
Cubist Systematic Strategies
Stamford,
Connecticut
|
-$2.74M |
KOP Hedge Fund Activity: Q1 2025 in Review
185 of the 7,458 institutional investors tracked by Wall St. Rank reported a position in Koppers (KOP) for Q1 2025, worth a combined $531M — down 13% from $610M a quarter earlier.
Sellers outnumbered buyers: 26 funds closed out of KOP and 20 opened new positions — a net loss of 6 holders — while 66 trimmed existing stakes and 64 added.
The largest buyer was Pzena Investment Management, adding an estimated $9.4M. The largest seller was Vanguard Group, cutting an estimated $12.7M.
- 185 institutional investors held Koppers (KOP) as of Q1 2025, down from 191 in Q4 2024.
- Funds reported $531M of Koppers stock for Q1 2025, down 13% quarter-over-quarter.
- 20 funds opened new Koppers positions in Q1 2025 and 26 closed out, a net change of -6 holders.
- The largest Koppers buyer in Q1 2025 was Pzena Investment Management, an estimated $9.4M added.
- The largest Koppers seller in Q1 2025 was Vanguard Group, an estimated $12.7M sold.
Based on aggregated 13F filings for Q1 2025.