What is Westlake Chemical Partners's revenue?

Westlake Chemical Partners (WLKP) generated $1.2B in revenue over the trailing twelve months, up 13.4% year over year.

Is Westlake Chemical Partners profitable?

Westlake Chemical Partners reported $57.9M in net income over the trailing twelve months, a 4.7% net margin.

What are Westlake Chemical Partners's profit margins?

Gross margin is 31.4% and operating margin is 29.1%, with a 4.7% net margin.

Where does Westlake Chemical Partners's income statement data come from?

Every line is extracted from Westlake Chemical Partners's SEC filings (10-K and 10-Q) and tagged in XBRL. Switch between quarterly, annual, and trailing-twelve-month views, or open any line for its full history and peer comparisons.

Westlake Chemical Partners WLKP Income Statement

Income Statement Balance Sheet Cash Flow Ratios Segments

Quarterly Annual TTM

YoY QoQ

Simplified Detailed

	TTM Q1 '26	TTM Q4 '25	TTM Q3 '25	TTM Q2 '25	TTM Q1 '25
Total revenue	$1.23B+5.8%	$1.17B+2.9%	$1.13B+2.9%	$1.1B+1.2%	$1.09B-4.1%
Total cost of revenue	$847.22M+3.5%	$818.85M+4.4%	$784.09M+6.7%	$734.66M+2.3%	$718.01M+0.1%
Gross profit	$387.53M+11.4%	$347.85M-0.5%	$349.62M-4.8%	$367.14M-1.0%	$370.84M-11.5%
Gross margin	31.4%+1.6pp	29.8%-1.0pp	30.8%-2.5pp	33.3%-0.7pp	34.1%-2.8pp
Selling, general and administrative	$27.99M-1.0%	$28.27M+1.8%	$27.78M+0.7%	$27.59M-4.5%	$28.89M+1.4%
Operating income	$359.54M+12.5%	$319.58M-0.7%	$321.84M-5.2%	$339.55M-0.7%	$341.95M-12.4%
Operating margin	29.1%+1.7pp	27.4%-1.0pp	28.4%-2.4pp	30.8%-0.6pp	31.4%-3.0pp
Interest expense	$22.45M-2.0%	$22.9M-1.1%	$23.16M-3.1%	$23.91M-3.0%	$24.66M-4.1%
Other income (expense), net	$1.45M-40.8%	$2.45M-31.7%	$3.58M-23.5%	$4.68M-11.1%	$5.26M+0.2%
Income before income taxes	$338.54M+13.2%	$299.12M-1.0%	$302.26M-5.6%	$320.32M-0.7%	$322.55M-12.8%
Income tax expense	$617K+12.8%	$547K-1.6%	$556K-23.8%	$730K-0.3%	$732K-12.3%
Net income	$57.92M+18.9%	$48.7M-0.9%	$49.16M-6.6%	$52.64M+0.2%	$52.51M-15.8%
Net margin	4.7%+0.5pp	4.2%-0.2pp	4.3%-0.4pp	4.8%0.0pp	4.8%-0.7pp
Weighted average units outstanding	141M0.0%	141M0.0%	141M0.0%	140.9M0.0%	140.9M0.0%
EBIT	$359.54M+12.5%	$319.58M-0.7%	$321.84M-5.2%	$339.55M-0.7%	$341.95M-12.4%
EBITDA	$494.75M+10.5%	$447.56M+1.1%	$442.75M-2.6%	$454.7M+0.4%	$452.92M-9.8%
EBITDA	$494.75M+10.5%	$447.56M+1.1%	$442.75M-2.6%	$454.7M+0.4%	$452.92M-9.8%
EBITDA margin	40.1%+1.7pp	38.4%-0.7pp	39.1%-2.2pp	41.3%-0.3pp	41.6%-2.6pp
EBIT	$359.54M+12.5%	$319.58M-0.7%	$321.84M-5.2%	$339.55M-0.7%	$341.95M-12.4%

Chart any of these lines over time, or line them up against competitors.

Compare these in charts →

Ask your AI about Westlake Chemical Partners.

Connect your AI assistant and get a quick read on the numbers, right in your chat.

Connect your AI

Claude

Questions, answered.

What is Westlake Chemical Partners's revenue?: Westlake Chemical Partners (WLKP) generated $1.2B in revenue over the trailing twelve months, up 13.4% year over year.
Is Westlake Chemical Partners profitable?: Westlake Chemical Partners reported $57.9M in net income over the trailing twelve months, a 4.7% net margin.
What are Westlake Chemical Partners's profit margins?: Gross margin is 31.4% and operating margin is 29.1%, with a 4.7% net margin.
Where does Westlake Chemical Partners's income statement data come from?: Every line is extracted from Westlake Chemical Partners's SEC filings (10-K and 10-Q) and tagged in XBRL. Switch between quarterly, annual, and trailing-twelve-month views, or open any line for its full history and peer comparisons.