Mario Gabelli Koppers Holdings Inc. Transaction History
Gamco Investors, Inc. Et Al
- $9.45 Billion
- Q3 2025
A detailed history of Mario Gabelli (Gamco Investors, Inc. Et Al) transactions in Koppers Holdings Inc. stock. As of the latest transaction made, Gamco Investors, Inc. Et Al holds 41,714 shares of KOP stock, worth $1.21 Million. This represents 0.01% of its overall portfolio holdings.
Number of Shares
41,714
Previous 47,514
12.21%
Holding current value
$1.21 Million
Previous $1.53 Million
23.58%
% of portfolio
0.01%
Previous 0.02%
Shares
2 transactions
Others Institutions Holding KOP
# of Institutions
214Shares Held
19.2MCall Options Held
0Put Options Held
9.4K-
Black Rock Inc. New York, NY3.82MShares$111 Million0.0% of portfolio
-
Vanguard Group Inc Valley Forge, PA1.54MShares$44.6 Million0.0% of portfolio
-
Richard Pzena Pzena Investment Management LLC1.25MShares$36.2 Million0.12% of portfolio
-
Dimensional Fund Advisors LP Austin, TX1.18MShares$34.1 Million0.01% of portfolio
-
Fuller & Thaler Asset Management, Inc. San Mateo, CA1.11MShares$32.1 Million0.11% of portfolio
About Koppers Holdings Inc.
- Ticker KOP
- Exchange NYSE
- Sector Basic Materials
- Industry Specialty Chemicals
- Shares Outstandng 20,897,100
- Market Cap $605M
- Description
- Koppers Holdings Inc. provides treated wood products, wood preservation chemicals, and carbon compounds in the United States, Australasia, Europe, and internationally. The company operates through three segments: Railroad and Utility Products and Services (RUPS), Performance Chemicals (PC), and Carbon Materials and Chemicals (CMC). The RUPS segm...