WESTLAKE CORP
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Latest price
$68.28
+3.44%
Yahoo Finance · 10/30/2026
One-year price history
Adjusted daily closes · 252 observations · as of Oct 30, 2026
1 month
+9.3%
3 months
-1.6%
6 months
-39.8%
1 year
+2.7%
Year to date
-6.0%
52-week range
$54.90 – $121.78
Fundamental snapshot
Latest reported period: Jun 30, 2026
Market cap
$8.73B
P/E
-7.1
P/B
1
P/S
0.8
Revenue
$11.29B
Net income
-$1.24B
Diluted EPS
-9.58
Gross margin
9.60%
Net margin
-10.90%
Return on equity
-13.90%
Total debt
$5.75B
Cash
$1.64B
Free cash flow
-$265M
Latest eight reported quarters
Reported quarterly values, newest first
| Period | Revenue | Net income | Gross margin | Net margin | Free cash flow |
|---|---|---|---|---|---|
| Jun 30, 2026 | $3.27B | $260M | 19.90% | 7.90% | $111M |
| Mar 31, 2026 | $2.65B | -$169M | 4.20% | -6.40% | -$303M |
| Dec 31, 2025 | $2.53B | -$544M | 3.40% | -21.50% | -$16M |
| Sep 30, 2025 | $2.84B | -$782M | 8.30% | -27.60% | -$57M |
| Jun 30, 2025 | $2.95B | -$142M | 8.70% | -4.80% | -$132M |
| Mar 31, 2025 | $2.85B | -$40M | 8.20% | -1.40% | -$325M |
| Dec 31, 2024 | $2.84B | $7M | 11.50% | 0.20% | $149M |
| Sep 30, 2024 | $3.12B | $108M | 16.00% | 3.50% | $254M |
Reported figures can reflect company reporting conventions, restatements, or sector-specific accounting. Verify against filings before relying on a valuation comparison.
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