Koppers Holdings Inc. (KOP) Stock

Koppers Holdings Inc. (KOP) is a Materials stock trading at $43.83 (as of 2026-06-18), with a market capitalization of $784.66M and a trailing P/E of 10.8. Figures are sourced from first-party U.S. SEC EDGAR filings and market data.

Koppers Holdings supplies treated wood products and related chemicals, operating through Railroad and Utility Products and Services (including treated timbers, rail joint bars, utility poles, pilings, and related engineering/inspection services), Performance Chemicals (copper-based wood preservatives and fire-retardant chemicals), and Carbon Materials and Chemicals.

Valuation — source: SEC EDGAR (first-party)
Price$43.83
Market Cap$784.66M
P/E Ratio10.8
EV / EBITDA7.0
Price / Book1.43
Price / Sales0.42
Dividend Yield0.9%
DCF Value (model)$13.64
DCF Upside vs Price-68.9%
Profitability & Growth — source: SEC EDGAR
Revenue (TTM)$1.88B
Net Margin3.0%
Return on Equity14.0%
Debt / Equity1.67
Current Ratio2.71
Revenue Growth (YoY)-0.3%
EPS Growth (YoY)-152.9%
FCF Growth (YoY)-194.3%
Financial Health — source: SEC EDGAR
Altman Z-Score2.36 (grey)
Piotroski F-Score8/9 (strong)
Valuation vs Sector & Industry
Stock P/E10.8
Sector P/E (Materials)25.3
Industry P/E (Construction Materials)22.3
vs Sector-57.1%
vs Industry-51.6%
Smart-Money Activity — SEC Form 4 / 13F / Congressional disclosures
Top Institutional HolderBlackRock, Inc. ($117.78M)
Institutional Holders Tracked10
Company
SectorMaterials
IndustryConstruction Materials
CEOLeroy Mangus Ball Jr.
Employees2,082
CountryUS
IPO Date2006-02-01

Related Companies (Business model: Industrials / Capital Goods (Heavy Machinery + Diversified Industrials); 8 closest by market cap; US-domiciled)

  • Vertical Aerospace Ltd. (EVTL)
  • Ennis, Inc. (EBF)
  • Park Aerospace Corp. (PKE)
  • Sturm, Ruger & Company, Inc. (RGR)
  • Flotek Industries, Inc. (FTK)
  • LSI Industries Inc. (LYTS)
  • Terrestrial Energy Inc. (IMSR)
  • Holley Inc. (HLLY)
KOP earnings history · KOP institutional & insider holders · Congress trades · Insider trades · Short interest · Stock screener

Data as of 2026-06-18.

Figures sourced from U.S. Securities and Exchange Commission (SEC EDGAR) filings and market data. Not personalized investment advice.