What are Westlake's profit margins?

Westlake (WLK) runs a 6.3% gross margin and a -15.7% operating margin, with a -14.9% net margin.

Where do Westlake's ratios come from?

Every ratio is computed from Westlake'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 WLK Ratios & Valuation

Income Statement Balance Sheet Cash Flow Ratios Segments

Quarterly Annual TTM

YoY

Simplified Detailed

	FY'25	FY'24	FY'23	FY'22
Profitability
Gross margin	7.3%-8.8pp	16.1%-1.6pp	17.7%-8.1pp	25.8%-3.9pp
Operating margin	-14.1%-21.3pp	7.2%—	——	19.3%-4.5pp
Net margin	-13.5%-18.5pp	5%—	——	14.2%-2.9pp
Returns
Return on equity	-15.6%-21.4pp	5.8%—	——	25.1%-3.7pp
Return on invested capital	-12.4%-17.1pp	4.7%—	——	19.1%-2.1pp
Efficiency
Asset turnover	0.5×0.0×	0.6×0.0×	0.6×-0.2×	0.8×+0.1×
Liquidity
Current ratio	2.2×-0.6×	2.8×+0.4×	2.4×-0.2×	2.6×+0.4×
Leverage
Debt-to-equity	0.7×+0.2×	0.5×0.0×	0.6×0.0×	0.6×-0.2×
Per Share
Book value per share	$68.55-15.9%	$81.47+2.3%	$79.64+3.3%	$77.08+24.7%
Valuation
Market capitalization	$9.48B-35.7%	$14.76B-17.7%	$17.94B+37.2%	$13.08B+5.3%
Price / sales	0.8×-0.4×	1.2×-0.2×	1.4×+0.6×	0.8×-0.2×
Price / book	1.1×-0.3×	1.4×-0.3×	1.8×+0.4×	1.3×-0.2×
Dividend yield	2.9%+1.1pp	1.8%+0.6pp	1.2%-0.1pp	1.3%+0.1pp

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Questions, answered.

What are Westlake's profit margins?: Westlake (WLK) runs a 6.3% gross margin and a -15.7% operating margin, with a -14.9% net margin.
Where do Westlake's ratios come from?: Every ratio is computed from Westlake'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.