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%+1.6pp	29.8%-1.0pp	30.8%-2.5pp	33.3%-0.7pp	34.1%-2.8pp
Operating margin	29.1%+1.7pp	27.4%-1.0pp	28.4%-2.4pp	30.8%-0.6pp	31.4%-3.0pp
Net margin	4.7%+0.5pp	4.2%-0.2pp	4.3%-0.4pp	4.8%0.0pp	4.8%-0.7pp
EBITDA margin	40.1%+1.7pp	38.4%-0.7pp	39.1%-2.2pp	41.3%-0.3pp	41.6%-2.6pp
Free cash flow margin	23.6%+5.0pp	18.6%-1.2pp	19.8%-3.7pp	23.5%-10.5pp	34.1%-4.3pp
Returns
Return on assets	4.4%+0.6pp	3.8%0.0pp	3.8%-0.2pp	4.1%+0.1pp	3.9%-0.9pp
Efficiency
Asset turnover	0.9×0.0×	0.9×0.0×	0.9×0.0×	0.8×0.0×	0.8×-0.1×
Inventory turnover	290.8×+51.0×	239.9×+10.3×	229.6×+40.0×	189.6×+0.5×	189.1×+20.2×
Liquidity
Current ratio	3.7×+0.9×	2.8×+0.4×	2.4×+0.2×	2.1×+0.8×	1.4×-3.0×
Quick ratio	3.6×+0.8×	2.7×+0.4×	2.3×+0.2×	2.1×+0.8×	1.3×-2.9×
Cash ratio	1.1×+0.2×	0.9×+0.2×	0.7×+0.2×	0.5×+0.2×	0.3×-0.8×
Leverage
Interest coverage	16×+2.1×	14×+0.1×	13.9×-0.3×	14.2×+0.3×	13.9×-1.3×
Valuation
Market capitalization	$794.09M+2.7%	$669.67M-9.5%	$739.66M-4.5%	$774.19M-4.9%	$813.66M-0.2%
Price / earnings	13.7×-1.0×	13.8×-1.3×	15×+0.3×	14.7×-0.8×	15.5×+2.4×
Price / sales	0.6×-0.1×	0.6×-0.1×	0.7×-0.1×	0.7×0.0×	0.7×0.0×
Free cash flow yield	36.7%-11.2pp	32.4%+2.1pp	30.3%-3.2pp	33.5%-12.1pp	45.6%-7.9pp
Earnings yield	7.3%+0.5pp	7.3%+0.6pp	6.6%-0.2pp	6.8%+0.3pp	6.5%-1.2pp
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.