ValuationViz

KOP fund manager activity

Koppers Holdings Inc · NYSE. Reported by 4 tracked fund managers in their 13F filings, Q2 2013 to Q2 2026.

Q2 2026

ManagerActivitySharesValue% of portfolioFiled
Joel Greenblatt - Gotham Asset ManagementNew11,522$517,3380.00%Aug 14, 2026
Richard Pzena - Pzena Investment ManagementTrimmed1,061,285$47,651,6970.14%Aug 7, 2026

Q1 2026

ManagerActivitySharesValue% of portfolioFiled
Richard Pzena - Pzena Investment ManagementAdded1,209,376$46,778,6640.15%Apr 24, 2026

Older quarters