WLK
Westlake Chemical Corporation
NYSE: WLK · BASIC MATERIALS · SPECIALTY CHEMICALS
$111.41
+0.96% today
Updated 2026-04-29
Market cap
$14.27B
P/E ratio
—
P/S ratio
1.28x
EPS (TTM)
$-11.70
Dividend yield
1.91%
52W range
$56 – $124
Volume
1.2M
Westlake Chemical Corporation (WLK) Financial statements
SEC filings — annual and quarterly data.
Cash flow — annual
| Item | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Operating cash flow | $237.18M | $62.17M | $186.09M | $235.52M | $283.28M | $362.30M | $624.05M | $752.73M | $1.03B | $1.08B | $833.85M | $1.54B | $1.41B | $1.30B | $1.30B | $2.39B | $3.40B | $2.34B | $1.31B | $465.00M |
| Capital expenditures | $136.26M | $135.72M | $172.56M | $99.77M | $81.27M | $176.84M | $391.19M | $679.36M | $431.10M | $491.43M | $628.48M | $577.00M | $702.00M | $787.00M | $525.00M | $658.00M | $1.11B | $1.03B | $1.01B | $995.00M |
| Depreciation | $87.11M | $104.27M | $111.93M | $123.20M | $128.73M | $131.40M | $144.54M | $157.81M | $208.49M | $245.76M | $377.67M | $601.00M | $641.00M | $713.00M | $773.00M | $840.00M | $1.06B | $1.10B | $1.11B | — |
| Stock-based comp | $1.08M | $2.87M | $4.18M | $5.64M | $6.16M | $6.39M | $6.13M | $6.97M | $9.26M | $10.20M | $14.19M | $23.00M | $22.00M | $25.00M | $29.00M | $31.00M | $36.00M | $43.00M | $41.00M | $41.00M |
| Free cash flow | $100.93M | $-73.56M | $13.53M | $135.75M | $202.01M | $185.45M | $232.86M | $73.37M | $601.27M | $587.41M | $205.37M | $961.00M | $707.00M | $514.00M | $772.00M | $1.74B | $2.29B | $1.30B | $306.00M | $-530.00M |
| Investing cash flow | $-404.34M | $-124.81M | $-171.95M | $-103.19M | $-80.28M | $-202.78M | $-466.97M | $-1.00B | $-773.21M | $-1.01B | $-2.56B | $-652.00M | $-754.00M | $-1.95B | $-509.00M | $-3.21B | $-2.48B | $-1.04B | $-1.00B | — |
| Financing cash flow | $-18.10M | $34.91M | $51.19M | $23.02M | $181.70M | $36.09M | $-192.91M | $-79.27M | $164.64M | $-286.81M | $1.53B | $160.00M | $-1.43B | $630.00M | $-216.00M | $1.44B | $-587.00M | $-245.00M | $-650.00M | — |
| Dividends paid | $8.80M | $11.78M | $13.46M | $14.51M | $16.01M | $18.27M | $285.52M | $55.24M | $77.66M | $91.55M | $96.56M | $103.00M | $120.00M | $132.00M | $137.00M | $145.00M | $169.00M | $221.00M | $264.00M | $272.00M |
| Share repurchases | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Debt repayment | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Net change in cash | — | — | — | — | — | $195.60M | $-35.82M | $-328.78M | $419.30M | $-218.08M | $-203.07M | $1.07B | $-772.00M | $-23.00M | $572.00M | $618.00M | $329.00M | — | — | — |