Koppers Holdings Inc. - Common Stock (KOP)

Q4 2025 13F Holders as of 31 Dec 2025

Type / Class
Equity / Common Stock
Shares outstanding
19,736,987
Total 13F shares
19,235,220
Share change
+824,950
Total reported value
$520,908,015
Price per share
$27.08
Number of holders
188
Value change
+$22,083,171
Number of buys
80
Number of sells
97

Institutional Holders of Koppers Holdings Inc. - Common Stock (KOP) as of Q4 2025

As of 31 Dec 2025, Koppers Holdings Inc. - Common Stock (KOP) was held by 188 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 19,235,220 shares. The largest 10 holders included BlackRock, Inc., VANGUARD GROUP INC, PZENA INVESTMENT MANAGEMENT LLC, DIMENSIONAL FUND ADVISORS LP, FULLER & THALER ASSET MANAGEMENT, INC., LSV ASSET MANAGEMENT, Simcoe Capital Management, LLC, STATE STREET CORP, CHARLES SCHWAB INVESTMENT MANAGEMENT INC, and Quaker Capital Investments, LLC. This page lists 188 institutional shareholders reporting positions in this security for the Q4 2025 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.