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WLK (Westlake Corporation) Stock Financials & Earnings | Market Cap Arena
WLK
Westlake Corporation
Mkt Cap
$14B
Basic Materials
·
Chemicals - Specialty
·
🇺🇸 United States
·
NYSE
Revenue (TTM)
$11.2B
Net Income (TTM)
-$1.5B
EPS (TTM)
-$11.73
Free Cash Flow (TTM)
-$530M
Gross Margin
2.6%
Op. Margin
-14.1%
Net Margin
-13.5%
FCF Margin
-4.7%
P/S Ratio (TTM)
1.2x
P/E Ratio (TTM)
—
YoY Rev Growth
-8.0%
Employees
—
Earnings Reports
▶
Q4 2025
NEW
Browse All Reports
Quarterly
FY
Revenue & Profitability
Revenue
Gross Profit
Operating Income
Quarter
Revenue
Gross Profit
Op. Income
Q1 23
$3.4B
$792M
$536M
Q2 23
$3.3B
$642M
$396M
Q3 23
$3.1B
$586M
$349M
Q4 23
$2.8B
$199M
-$552M
Q1 24
$3.0B
$466M
$223M
Q2 24
$3.2B
$664M
$406M
Q3 24
$3.1B
$499M
$180M
Q4 24
$2.8B
$328M
$66M
Q1 25
$2.8B
$232M
-$32M
Q2 25
$3.0B
$258M
-$109M
Q3 25
$2.8B
$236M
-$766M
Q4 25
$2.5B
-$437M
-$671M
marketcaparena.com
Valuation
P/S Ratio
P/E Ratio
Quarter
P/S
P/E
Q1 23
0.9x
7.3x
Q2 23
1.0x
10.4x
Q3 23
1.1x
11.4x
Q4 23
1.1x
28.7x
Q1 24
1.1x
53.1x
Q2 24
1.1x
50.0x
Q3 24
1.1x
140.4x
Q4 24
1.1x
22.9x
Q1 25
1.1x
35.5x
Q2 25
1.2x
—
Q3 25
1.2x
—
Q4 25
1.2x
—
marketcaparena.com
Operating Cash Flow
Operating Cash Flow
Free Cash Flow
Quarter
Operating CF
Free CF
Q1 23
$512M
$245M
Q2 23
$555M
$315M
Q3 23
$696M
$451M
Q4 23
$573M
$291M
Q1 24
$169M
-$103M
Q2 24
$237M
$6M
Q3 24
$474M
$254M
Q4 24
$434M
$149M
Q1 25
-$77M
-$325M
Q2 25
$135M
-$132M
Q3 25
$182M
-$57M
Q4 25
$225M
-$16M
marketcaparena.com
Capital Expenditures
CapEx
Quarter
CapEx
Q1 23
$267M
Q2 23
$240M
Q3 23
$245M
Q4 23
$282M
Q1 24
$272M
Q2 24
$231M
Q3 24
$220M
Q4 24
$285M
Q1 25
$248M
Q2 25
$267M
Q3 25
$239M
Q4 25
$241M
marketcaparena.com
OpEx vs Revenue Growth (YoY)
Revenue Growth
OpEx Growth
Quarter
Revenue Growth
OpEx Growth
Q1 23
-17.3%
-6.7%
Q2 23
-27.5%
-13.7%
Q3 23
-21.3%
-19.6%
Q4 23
-14.3%
+13.7%
Q1 24
-11.4%
-2.4%
Q2 24
-1.4%
-1.9%
Q3 24
+0.1%
+6.2%
Q4 24
+0.6%
-17.8%
Q1 25
-4.3%
+4.6%
Q2 25
-7.9%
+9.3%
Q3 25
-9.0%
+22.7%
Q4 25
-10.9%
+15.4%
marketcaparena.com
Stock-Based Compensation
SBC ($)
% of Revenue
Quarter
SBC ($)
% of Revenue
Q1 23
$9M
0.3%
Q2 23
$12M
0.4%
Q3 23
$10M
0.3%
Q4 23
$12M
0.4%
Q1 24
$9M
0.3%
Q2 24
$11M
0.3%
Q3 24
$11M
0.4%
Q4 24
$10M
0.4%
Q1 25
$7M
0.2%
Q2 25
$12M
0.4%
Q3 25
$11M
0.4%
Q4 25
-$30M
-1.2%
marketcaparena.com
OpEx Breakdown
G&A
SG&A
Quarter
G&A
SG&A
Q1 23
$222M
—
Q2 23
$213M
—
Q3 23
$206M
—
Q4 23
$224M
—
Q1 24
—
$209M
Q2 24
—
$224M
Q3 24
—
$215M
Q4 24
—
$226M
Q1 25
—
$227M
Q2 25
—
$221M
Q3 25
—
$228M
Q4 25
$234M
—
marketcaparena.com
Revenue Segments
Housing and Infrastructure Products
Performance and Essential Materials
Quarter
Housing and Infrastructure Products
Performance and Essential Materials
Q1 23
$1.0B
$2.3B
Q2 23
$1.1B
$2.1B
Q3 23
$1.1B
$2.0B
Q4 23
$946M
$1.9B
Q1 24
$1.0B
$1.9B
Q2 24
$1.2B
$2.0B
Q3 24
$1.1B
$2.0B
Q1 25
$996M
$1.9B
Q2 25
$1.2B
$1.8B
Q3 25
$1.1B
$1.7B
Q4 25
$901M
$1.6B
marketcaparena.com
War Chest
Cash & Equivalents
Short-Term Investments
Quarter
Cash
Short-term Investments
Total
Q1 23
$2.4B
$0
$2.4B
Q2 23
$2.7B
$0
$2.7B
Q3 23
$3.1B
$0
$3.1B
Q4 23
$3.3B
$0
$3.3B
Q1 24
$3.1B
$0
$3.1B
Q2 24
$3.0B
$0
$3.0B
Q3 24
$2.9B
$0
$2.9B
Q4 24
$2.9B
$0
$2.9B
Q1 25
$2.3B
$183M
$2.5B
Q2 25
$2.1B
$192M
$2.3B
Q3 25
$1.9B
$198M
$2.1B
Q4 25
$2.7B
$204M
$2.9B
marketcaparena.com
Shares Outstanding
Shares Outstanding
Quarter
Shares (Diluted)
QoQ Change
Q1 23
128M
+0.1%
Q2 23
128M
+0.0%
Q3 23
129M
+0.1%
Q4 23
128M
-0.3%
Q1 24
129M
+0.7%
Q2 24
129M
+0.3%
Q3 24
129M
-0.0%
Q4 24
129M
-0.1%
Q1 25
128M
-0.7%
Q2 25
128M
-0.0%
Q3 25
128M
-0.0%
Q4 25
129M
+0.5%
marketcaparena.com
Revenue Per Employee
Revenue / Employee
Year
Revenue/Employee
Employees
FY 14
$1M
4K
FY 15
$1M
4K
FY 16
$572K
9K
FY 17
$914K
9K
FY 18
$974K
9K
FY 19
$861K
9K
FY 20
$814K
9K
FY 21
$809K
15K
FY 22
$992K
16K
FY 23
$809K
16K
FY 24
$781K
16K
FY 25
$765K
15K
marketcaparena.com