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Koppers Holdings Inc.

KOP
Exchange
NYSE
Industry
Lumber & Wood Products (No Furniture)
SEC CIK
0001315257

In the last 90 days, Koppers Holdings Inc. insiders filed 0 open-market purchases and 6 sales; 217 institutions reported holding it in 13F filings for Q2 2026, worth $871.2M in total; no superinvestor holds it.

Q2 2021 vs. Q1 2021

How the institutions holding Koppers Holdings Inc. changed between Q1 2021 and Q2 2021.

All holders in Q2 2021All holders in Q1 2021

13F holders of KOP: Q1 2021 compared with Q2 2021
MeasureQ1 2021Q2 2021Change
Holders147140−7
Shares18.9M19.3M+400.2K (+2.1%)
Value$657.6M$625.0M−$32.6M (−5.0%)

New holders (13)

Institutions that held Koppers Holdings Inc. at the end of Q2 2021 but not at the end of Q1 2021.

Institutions new to KOP in Q2 2021
InstitutionSharesValue% of portfolio
Aurora Investment Counsel49,244$1.59M1.11%
Cubist Systematic Strategies, LLC13,284$430.0K0.00%
Virginia Retirement Systems Et Al11,800$382.0K0.00%
Amalgamated Bank10,379$336.0K0.00%
Susquehanna International Group, LLP8,662$280.0K0.00%
Professional Financial Advisors, LLC8,785$278.0K0.15%
Raymond James & Associates7,929$257.0K0.00%
Campbell & CO Investment Adviser LLC6,267$203.0K0.09%
Spire Wealth Management0$33.0K0.00%
Sandy Spring Bank600$19.0K0.00%
Sageworth Trust Co110$4.00K0.00%
Horan Securities, Inc.100$3.00K0.00%
Assetmark, Inc55$2.00K0.00%

Sold out (20)

Institutions that held Koppers Holdings Inc. at the end of Q1 2021 and filed for Q2 2021 without it.