NYSE · KOPConsumer DiscretionaryTextiles, Apparel & Publishing

Koppers Holdings, Inc. (KOP)

$39.64−7.58%
Close Nov 5, 2026 · split-adjusted
Nov 4, 2026$42.89▲ 51.88% in range
Nov 4, 2025Low $26.67 · High $52.33Nov 4, 2026
What changed · written from our data
As of Nov 5, 2026

Koppers Holdings closed at $39.64 on Nov 5, down 7.58%, 24.2% below its 52-week closing high. Volume of 164.7K shares was 1.16× its 20-day average (close to normal).

Split-adjusted performance: -9.7% over one month, -3.7% over six months, +40.4% over one year.

In the quarter ended Jun 30, 2026, revenue was $520.10M, up 3.0% from a year earlier, with a net margin of -28.4%.

Short interest was 739.6K shares at the Oct 15 settlement, down 7.7% from the prior report (4.2% of float, 4.8 days to cover).

Market cap$749.7M18.9M shares
Revenue · quarter$520.1M+3.0% YoY
Diluted EPS$-7.71−1051.9% YoY
P/E · TTM—P/S 0.4×
Net margin-28.4%Gross 21.0%
Dividend yield0.91%$0.09 last paid
52-week range26.67 – 52.33−24.3% from high
Volume164.7K1.16× 20-day avg
Volatility · 60d30.5%Annualised
Short % of float4.2%4.8 days to cover
Net cash-$856.9MCash $40.7M
Next earnings—Not scheduled
Split-adjusted performance
1W −5.3%1M −9.7%3M −22.6%6M −3.7%YTD +46.4%1Y +40.4%3Y +8.4%5Y +13.2%

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Textiles, Apparel & Publishing

Percentile among 81 companies (100 = best)

6-month momentum35
Revenue growth61
Net margin8
Value (low P/E)—
Size39

Industry medians: 6-month return +1.7%, revenue growth +1.4%, net margin 3.3%, P/E 19.0×.

Short interest

Details →
Shares short739.6K−7.7% vs prior
Days to cover4.8Settled Oct 15
% of float4.2%
Short vol. 10d60.2%of daily volume

Closest peers by size in Textiles, Apparel & Publishing

CompanyPriceToday6MRev. growthNet marginP/EMkt cap
KOPKoppers Holdings$39.64−7.58%−3.7%+3.0%−28.4%—$749.7M
LEGHLegacy Housing$30.11−5.25%+39.6%+32.4%36.0%—$716.1MCompare
MATVMativ Holdings$12.36+2.15%+31.5%+1.2%0.7%7.6$682.1MCompare
SCHLScholastic$36.86−3.99%−7.8%−3.9%−32.8%12.0$678.6MCompare
CODICompass Diversified$11.47−6.82%−4.7%−11.4%15.2%—$863.0MCompare
DJCODaily Journal$640.11−3.45%+30.0%+15.3%−40.4%—$882.0MCompare
TDAYUSA TODAY Co.$6.12+0.82%−16.7%—1.7%—$898.5MCompare
REFReformation$16.85−8.47%————$995.5MCompare
EBFEnnis$20.94−0.81%+0.7%+3.4%9.2%13.6$530.2MCompare

Quick answers

What does Koppers Holdings do?
Koppers Holdings Inc through its subsidiaries, manufactures and sells wood products, wood treatment chemicals, and carbon compounds used in markets such as railroad, aluminum and steel, agriculture, utilities, and residential lumber. The company is organized into three business segments: railroad and utility products and services, performance chemicals, and carbon materials and chemicals.
What is KOP's market cap?
$749.65M, based on the Nov 5 close of $39.64.
Does Koppers Holdings pay a dividend?
Yes. The latest regular dividend was $0.09 per share (ex-date Aug 28), an annualised yield of 0.91%.
How much of KOP is sold short?
739.6K shares, 4.2% of float, as of Oct 15, 2026.
What sector is KOP in?
Consumer Discretionary, in the Textiles, Apparel & Publishing industry.

About Koppers Holdings

Koppers Holdings Inc through its subsidiaries, manufactures and sells wood products, wood treatment chemicals, and carbon compounds used in markets such as railroad, aluminum and steel, agriculture, utilities, and residential lumber. The company is organized into three business segments: railroad and utility products and services, performance chemicals, and carbon materials and chemicals. Its product portfolio includes treated and untreated wood products like crossties used in railroads, wood preservation chemicals, and carbon compounds such as creosote used in the treatment of wood crossties, among others. The majority of its revenue comes from the company's railroad and utility products and services segment, and more than half of the company's revenue is earned in the United States.

HQ: Pittsburgh, PA1,859 employeesListed Feb 1, 2006koppers.com

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology