Westlake financials
$63.39−5.16%
Close Sep 29, 2026 · split-adjustedRevenue
Net income
Income statement & cash flow
| Quarter | Q2 '26 Jun 30 | Q1 '26 Mar 31 | Q4 '25 Dec 31 | Q3 '25 Sep 30 | Q2 '25 Jun 30 | Q1 '25 Mar 31 | Q4 '24 Dec 31 | Q3 '24 Sep 30 | Q2 '24 Jun 30 | Q1 '24 Mar 31 | Q4 '23 Dec 31 | Q3 '23 Sep 30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $3.27B | $2.65B | $2.53B | $2.84B | $2.95B | $2.85B | $2.84B | $3.12B | $3.21B | $2.98B | $2.83B | $3.12B |
| Gross profit | $652.0M | $112.0M | $87.0M | $236.0M | $258.0M | $232.0M | $328.0M | $499.0M | $664.0M | $466.0M | $199.0M | $586.0M |
| Gross margin | 19.9% | 4.2% | 3.4% | 8.3% | 8.7% | 8.2% | 11.5% | 16.0% | 20.7% | 15.7% | 7.0% | 18.8% |
| Operating income | $364.0M | -$172.0M | -$671.0M | -$766.0M | -$109.0M | -$32.0M | $66.0M | $180.0M | $406.0M | $223.0M | -$552.0M | $349.0M |
| Net income | $260.0M | -$169.0M | -$549.0M | -$778.0M | -$142.0M | -$40.0M | $10.0M | $107.0M | $313.0M | $174.0M | -$497.0M | $285.0M |
| Net margin | 7.9% | −6.4% | −21.7% | −27.4% | −4.8% | −1.4% | 0.4% | 3.4% | 9.8% | 5.8% | −17.6% | 9.1% |
| Diluted EPS | $2.01 | $-1.31 | $-4.28 | $-6.06 | $-1.11 | $-0.31 | $0.08 | $0.83 | $2.40 | $1.34 | $-3.86 | $2.20 |
| EBITDA | $653.0M | $130.0M | $127.0M | $281.0M | $301.0M | $258.0M | $355.0M | $536.0M | $689.0M | $500.0M | -$55.0M | $626.0M |
| Operating cash flow | $318.0M | -$94.0M | $225.0M | $182.0M | $135.0M | -$77.0M | $434.0M | $474.0M | $237.0M | $169.0M | $573.0M | $696.0M |
| Free cash flow | $111.0M | -$303.0M | -$49.0M | -$57.0M | -$126.0M | -$331.0M | $123.0M | $254.0M | $6.0M | -$103.0M | $291.0M | $451.0M |
| Diluted shares | 128.5M | 128.0M | 128.2M | 128.3M | 128.2M | 128.3M | 129.1M | 129.3M | 129.4M | 129.0M | 128.9M | 128.6M |
Balance sheet
| Period end | Jun 30 | Mar 31 | Dec 31 | Sep 30 | Jun 30 | Mar 31 |
|---|---|---|---|---|---|---|
| Cash & equivalents | $1.64B | $2.27B | $2.72B | $1.93B | $2.08B | $2.30B |
| Short-term investments | $209.0M | $205.0M | $204.0M | $198.0M | $192.0M | $183.0M |
| Total debt | $5.07B | $5.57B | $5.58B | $4.66B | $4.65B | $4.59B |
| Total assets | $19.44B | $19.71B | $19.96B | $19.81B | $20.81B | $20.71B |
| Total liabilities | $10.23B | $10.66B | $10.67B | $9.88B | $10.02B | $9.79B |
| Shareholders' equity | $9.21B | $9.05B | $9.29B | $9.94B | $10.79B | $10.92B |
From SEC filings via Massive. Fiscal periods follow the company's own calendar; free cash flow is operating cash flow minus capital expenditure.
Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology