KOP

Koppers Holdings, Inc. · XNYS

Now: 1 holder · 0 updated for Q3 · 1 on earlier filings (Q3 due Nov 14)
Holders: 1 now · 0 on Q3 2026
Median weight: 0.14%
Sector: Materials
Type: equity · US

Moves

No moves yet in Q3 · 0 of its 1 holder has filed · due Nov 14

Streakslongest holders · 37 quarters on record

Pzena Caroline Cai, CEO 0.1%16 quarters

The record for KOP begins Q3 2017: 37 quarters.

Over timeNow 1 holder · 21 complete quarters, Q3 2017 to Q2 2026

Managers holding1 Q2 2026

Largest weight0.1% Q2 2026

Holders1 now · 0 on Q3 2026


PzenaQ2 2026Q3 due Nov 14Caroline Cai, CEO	0.14%	1,061,285	$48M	trimmed−12%	−0.01 pp	16 q