What are Westlake Chemical Partners's profit margins?

Westlake Chemical Partners (WLKP) runs a 31.4% gross margin and a 29.1% operating margin, with a 4.7% net margin.

Where do Westlake Chemical Partners's ratios come from?

Every ratio is computed from Westlake Chemical Partners'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.

Westlake Chemical Partners WLKP 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	31.4%-2.7pp	29.8%-7.1pp	30.8%-6.0pp	33.3%-0.1pp	34.1%+1.2pp
Operating margin	29.1%-2.3pp	27.4%-7.0pp	28.4%-5.8pp	30.8%-0.1pp	31.4%+1.0pp
Net margin	4.7%-0.1pp	4.2%-1.3pp	4.3%-1.1pp	4.8%0.0pp	4.8%+0.2pp
EBITDA margin	40.1%-1.5pp	38.4%-5.9pp	39.1%-5.0pp	41.3%+0.8pp	41.6%+1.7pp
Free cash flow margin	23.6%-10.4pp	18.6%-19.8pp	19.8%-16.2pp	23.5%-8.9pp	34.1%+2.6pp
Returns
Return on assets	4.4%+0.5pp	3.8%-1.0pp	3.8%-0.8pp	4.1%-0.3pp	3.9%-0.2pp
Efficiency
Asset turnover	0.9×+0.1×	0.9×0.0×	0.9×0.0×	0.8×-0.1×	0.8×-0.1×
Inventory turnover	290.8×+102×	239.9×+71.0×	229.6×+52.3×	189.6×-14.5×	189.1×+37.2×
Liquidity
Current ratio	3.7×+2.3×	2.8×-1.6×	2.4×-2.2×	2.1×-2.5×	1.4×-3.8×
Quick ratio	3.6×+2.2×	2.7×-1.5×	2.3×-2.1×	2.1×-2.5×	1.3×-3.7×
Cash ratio	1.1×+0.8×	0.9×-0.2×	0.7×-0.4×	0.5×-0.8×	0.3×-1.0×
Leverage
Interest coverage	16×+2.1×	14×-1.2×	13.9×-0.8×	14.2×+0.3×	13.9×+0.5×
Valuation
Market capitalization	$798.32M+3.2%	$669.67M-17.9%	$739.66M-6.3%	$774.19M-2.7%	$813.66M+4.0%
Price / earnings	13.8×-0.9×	13.8×+0.7×	15×+2.3×	14.7×+0.7×	15.5×+1.1×
Price / sales	0.7×-0.1×	0.6×-0.1×	0.7×0.0×	0.7×0.0×	0.7×+0.1×
Free cash flow yield	36.5%-11.4pp	32.4%-21.1pp	30.3%-21.8pp	33.5%-15.0pp	45.6%-1.4pp
Earnings yield	7.3%+0.5pp	7.3%-0.4pp	6.6%-1.2pp	6.8%-0.3pp	6.5%-0.5pp
PEG ratio	1.3×—	——	——	——	——

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Questions, answered.

What are Westlake Chemical Partners's profit margins?: Westlake Chemical Partners (WLKP) runs a 31.4% gross margin and a 29.1% operating margin, with a 4.7% net margin.
Where do Westlake Chemical Partners's ratios come from?: Every ratio is computed from Westlake Chemical Partners'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.