← Research LibraryThe BriefFY2025 10-K · headline figures audited against SEC data
Westlake Chemical Partners LP: Revenue grew 2.7% to $1.167B from $1.136B. Net income declined 21.9% to $48.7M from $62.39M. Free cash flow declined 53.8% to $202M from $436M. Operating margin contracted 698 bps to 27.39%. Westlake Chemical Partners LP's annual comparison also shows free cash flow declined despite revenue growth; capital spending grew faster than revenue.
The read at a glance✓ Audited against SEC data
- Growth — Revenue grew 2.7% to $1.167B from $1.136BOK
- Profitability — Net income declined 21.9% to $48.7M from $62.39MWatch
- Cash flow — Free cash flow declined 53.8% to $202M from $436MWatch
- Margins — Operating margin contracted 698 bps to 27.39%Watch
- Accounting — No overriding statistical warningNote
- Insiders — 4 purchases and 0 salesOK
Business
Ethylene is the world's most widely used petrochemical in terms of volume and is a key building block used to produce a number of key derivatives, such as polyethylene ("PE") and polyvinyl chloride ("PVC"), which are used in a wide variety of end markets, including packaging, construction and transportation.
Leadership changes
From Westlake Chemical Partners LP's own filings, the day they're filed.
- Jonathan H. Baksht · President · appointmenteff. 2026-06-15
- Westlake Chemical Partners · Chief Financial Officer · appointmenteff. 2026-06-15
- M. Steven Bender · Directors · appointmenteff. 2026-06-15
Latest filings
- 8-K · Company announcement2026-08-31
- 10-Q · Quarterly report2026-08-05
- 8-K · Company announcement2026-08-04
- 10-Q · Quarterly report2026-05-06
- 8-K · Company announcement2026-05-05
In the full recordFree for 14 days
- What changed🔒
- Insider signal🔒
- Growth quality🔒
- Margins & accounting🔒
- Capital allocation🔒
- Real risks🔒
- The long arc🔒
- Company history🔒
- The filings, readable — with what changed vs the prior year highlighted🔒
- Full financial statements, industry-aware, sources cited throughout🔒
- Forensic score history & components — the trend, not one year🔒
- Ownership: insider buys/sells, clusters, activist stakes🔒
- Ana — ask about Westlake Chemical Partners LP, every answer cited to the official filings🔒
Every figure comes from the company's filings, and analysis whose figures don't match SEC data is rejected before publication.
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