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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.

Q4 2022 vs. Q3 2022

How the institutions holding Koppers Holdings Inc. changed between Q3 2022 and Q4 2022.

All holders in Q4 2022All holders in Q3 2022

13F holders of KOP: Q3 2022 compared with Q4 2022
MeasureQ3 2022Of which not filed for Q4 2022Q4 2022Change
Holders1383139+4
Shares18.6M66.4K18.3M−217.8K (−1.2%)
Value$385.9M$1.36M$515.7M+$131.1M (+34.1%)

3 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so the changes leave them out.

New holders (17)

Institutions that held Koppers Holdings Inc. at the end of Q4 2022 but not at the end of Q3 2022.

Institutions new to KOP in Q4 2022
InstitutionSharesValue% of portfolio
State of New Jersey Common Pension Fund D59,859$1.69M0.01%
Assenagon Asset Management S.A.41,340$1.17M0.00%
XTX Topco Ltd15,500$437.1K0.09%
HRT Financial LP14,012$395.0K0.01%
Dynamic Technology Lab Private Ltd13,700$386.0K0.04%
Alliancebernstein L.P.10,332$291.4K0.00%
DGS Capital Management, LLC10,090$284.5K0.19%
Y-Intercept (Hong Kong) Ltd9,172$258.6K0.04%
American Century Companies Inc8,986$253.4K0.00%
Maryland State Retirement & Pension System8,618$243.0K0.01%
Two Sigma Investments, LP8,501$239.7K0.00%
Manufacturers Life Insurance Company, The8,245$232.5K0.00%
Cubist Systematic Strategies, LLC7,727$217.9K0.00%
Cambridge Investment Research Advisors, Inc.7,614$215.0K0.00%
Lazard Asset Management LLC598$16.0K0.00%
Phocas Financial Corp.240$6.77K0.00%
GWM Advisors LLC156$40.00%

Sold out (13)

Institutions that held Koppers Holdings Inc. at the end of Q3 2022 and filed for Q4 2022 without it.

Not filed for Q4 2022 yet (3)

Institutions that held Koppers Holdings Inc. at the end of Q3 2022 and haven't filed a 13F for Q4 2022. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding KOP in Q3 2022 that haven't filed for Q4 2022
InstitutionShares, Q3 2022Value, Q3 2022
Wilen Investment Management Corp.66,307$1.36M
Wipfli Financial Advisors LLC,70$1.00K
FourThought Financial, LLC50$1.00K