What are Koppers Holdings's profit margins?

Koppers Holdings (KOP) runs a 22.8% gross margin and a 8.7% operating margin, with a 4.1% net margin.

Where do Koppers Holdings's ratios come from?

Every ratio is computed from Koppers Holdings's SEC filings — trailing-twelve-month flows over period-end balances. Valuation multiples combine those fundamentals with market data, recomputed each period. Switch between quarterly, annual, and TTM, or open any ratio for its full history and peer comparisons.

Koppers Holdings KOP Ratios & Valuation

Income Statement Balance Sheet Cash Flow Ratios Segments

Quarterly Annual TTM

YoY QoQ

Simplified Detailed

	Q1 '26	Q4 '25	Q3 '25	Q2 '25	Q1 '25
Profitability
Gross margin	22.8%+1.7pp	23.8%+3.6pp	21.9%+1.4pp	21.3%+1.3pp	21.1%+1.6pp
Operating margin	8.7%+1.8pp	8.9%+1.8pp	6.5%-1.9pp	6.1%-2.5pp	6.9%-1.5pp
Net margin	4.1%—	3%—	——	——	——
EBITDA margin	12.7%+2.4pp	12.8%+2.5pp	10%-1.5pp	9.6%-2.0pp	10.2%-0.9pp
Free cash flow margin	7.4%—	3.6%—	4.9%—	——	——
Returns
Return on equity	14.7%—	10.5%—	——	——	——
Return on assets	4.1%—	3%—	——	——	——
Return on invested capital	7.7%-1.8pp	7.7%-2.8pp	8%-0.4pp	7.9%-1.2pp	9.5%+0.1pp
Efficiency
Asset turnover	1×-0.1×	1×-0.1×	1×-0.1×	1×-0.1×	1.1×-0.1×
Inventory turnover	3.2×-0.8×	2.8×-0.9×	3.3×-1.1×	3.9×-0.5×	4×-0.4×
Liquidity
Current ratio	2.7×+0.1×	2.9×+0.9×	2.6×+0.1×	2.6×+0.1×	2.6×+0.3×
Quick ratio	0.7×-0.4×	0.7×+0.2×	0.7×-0.5×	1.1×0.0×	1.1×+0.1×
Cash ratio	0.2×0.0×	0.2×0.0×	0.1×0.0×	0.1×0.0×	0.1×0.0×
Leverage
Debt-to-equity	1.9×-0.3×	1.8×-0.3×	1.9×-0.1×	2×-0.1×	2.1×+0.3×
Debt-to-assets	0.5×0.0×	0.5×0.0×	0.5×0.0×	0.6×0.0×	0.6×0.0×
Net debt / EBITDA	4.1×-0.8×	4.1×-0.5×	5.1×+0.9×	5.4×+1.2×	4.9×+1.1×
Interest coverage	2.5×+0.7×	2.5×+0.6×	1.8×-0.6×	1.7×-0.8×	1.9×-0.6×
Per Share
Book value per share	$27.31+11.7%	$28.13+22.6%	$26.99+6.3%	$26.03+10.2%	$24.45+5.9%
Valuation
Market capitalization	$843.89M+34.7%	$531.15M-19.1%	$552.03M-27.7%	$646.33M-17.1%	$563.9M-51.5%
Enterprise value	$1.82B+9.7%	$1.52B-7.3%	$1.54B-13.9%	$1.68B-7.4%	$1.6B-22.6%
Price / earnings	11×—	9.5×—	——	——	——
Price / sales	0.5×+0.1×	0.3×0.0×	0.3×-0.1×	0.3×0.0×	0.3×-0.3×
Price / book	1.5×+0.3×	0.9×-0.4×	1×-0.4×	1.2×-0.3×	1.1×-1.2×
EV / EBITDA	7.7×-0.2×	6.3×-1.3×	8×+0.7×	8.8×+1.4×	7.6×-1.0×
EV / sales	1×+0.2×	0.8×0.0×	0.8×0.0×	0.8×0.0×	0.8×-0.2×
Free cash flow yield	16.5%—	12.7%—	17.2%—	——	——
Earnings yield	9.1%—	10.5%—	——	——	——
Dividend yield	0.8%-0.1pp	1.2%+0.3pp	1.1%+0.3pp	0.9%+0.2pp	1.1%+0.6pp

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Questions, answered.

What are Koppers Holdings's profit margins?: Koppers Holdings (KOP) runs a 22.8% gross margin and a 8.7% operating margin, with a 4.1% net margin.
Where do Koppers Holdings's ratios come from?: Every ratio is computed from Koppers Holdings's SEC filings — trailing-twelve-month flows over period-end balances. Valuation multiples combine those fundamentals with market data, recomputed each period. Switch between quarterly, annual, and TTM, or open any ratio for its full history and peer comparisons.