State Ledger
Company profile

Westlake Chemical Partners LP CIK 1604665

Ticker
WLKP (NYSE)
Industry
Industrial Organic Chemicals
Headquarters
Houston, TX
Fiscal year end
2025 (FY)
Market Data
Close
$21.15
Change
-$0.11
Change %
-0.52%
Volume
235

WLKP · trading date Oct 9, 2026 · previous close $21.26 · source: Alpaca (IEX feed, not consolidated full-market data).

Key Financials
Revenue
$1.17B
Net income
$48.70M
Total assets
$1.26B
Total liabilities
$454.18M
Stockholders' equity
—
Cash & equivalents
$44.27M
Operating income
$319.58M
Operating cash flow
$280.47M
Capital expenditures
$78.82M

Fiscal year 2025, via 10-K filed 2026-03-04. A dash means this figure wasn't reported in the source filing under a field State Ledger recognizes - not that the value is zero.

Financial Performance
Operating margin
27.4%
Net margin
4.2%
Free cash flow
$201.65M
Free cash flow margin
17.3%
Liabilities / assets
36.1%
Equity / assets
—
CapEx / revenue
6.8%
Operating cash flow / net income
5.76×

Derived from the fiscal year 2025 figures above. These metrics are mathematical calculations and do not represent a rating or assessment of the company.

Financial History
Fiscal yearRevenueNet incomeAssetsLiabilitiesEquity
2025 $1.17B $48.70M $1.26B $454.18M —
2024 $1.14B $62.39M $1.29B $458.64M —
2023 $1.19B $54.28M $1.32B $460.59M —
2022 $1.59B $64.17M $1.37B $468.27M —
2021 $1.21B $82.55M $1.48B $508.00M —
Company Details
SIC code
2860
State of incorporation
DE
Active filer
Yes
Most recent SEC filing
Form 3
2026-08-31
Financials filed via
Form 10-K
filed 2026-03-04

"Most recent SEC filing" may differ from the filing used for the financial figures above.

Location
Houston, TX
5444 WESTHEIMER, SUITE 101
Data & Methodology

SEC EDGAR submissions API (identity, collected Sep 19, 2026, 15:11 UTC) and SEC XBRL Company Facts API (financials, collected Sep 26, 2026, 15:57 UTC) · figures as originally filed, not restated · a dash always means a value wasn't reported, never a real zero.

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