Koppers Holdings Profit Margin

The latest profit margin for KOP is -4.59% as of June 2026. That compares with 0.76% in the prior-year period — down 705.6% year over year. That is below the Materials sector average of 17.2%. Investors often review this figure alongside Koppers Holdings's historical trend and sector peers before judging valuation or financial health.

Over the past year, KOP's profit margin moved from 0.76% to -4.59% — a 705.6% year-over-year decrease. If the trend continues in the same direction for several quarters, it can signal a meaningful shift in Koppers Holdings's valuation or profitability profile.

Against Materials companies, KOP currently prints -4.59% for profit margin, while the sector average sits near 17.2%. That is roughly 126.7% below the sector mean. Large gaps often invite a closer look at Koppers Holdings's growth, margins, and balance sheet.

Profit Margin shows how effectively Koppers Holdings converts resources into returns. At -4.59%, KOP may look efficient or underperforming depending on peer benchmarks and trend direction. That compares with 0.76% in the prior-year period — down 705.6% year over year. Pair the percentage with revenue growth and leverage for a fuller health check.

After noting KOP's profit margin (-4.59%), review year-over-year change from 0.76%, peer averages, and a few neighboring metrics such as revenue, margins, or valuation multiples. That combination usually beats staring at a single figure. The navigation links on this page jump you to those related views.