Westlake Corporation
WLK
Jodie situation report
Westlake Corporation's current read is isolated; its market group is not confirming.
The latest filing is mixed. 0 of 2 group members are active now; 0 filing-linked outsiders are moving with the group, and 0 of 15 directly disclosed connections are confirming.
- Revenue increased 10.8% versus the comparable filing period.
- Cash declined 442.0M versus the comparable period.
- Higher polyethylene and PVC resin prices were a primary contributor to the latest period’s gross-margin recovery.
- Issuance of $600M 5.550% notes due 2035 and $600M 6.375% notes due 2055 (Nov 2025) increased average debt and raised interest expense in Q1 2026.
Invalidation: The isolated read changes if WLK's group or a disclosed connection begins moving with it.
Who this business touches
The relationships behind WLK
Customers, suppliers, partners and competitors named in company filings—not inferred from headlines.
Depends on
BCSBarclays PLCpartnerMay 6, 2026 ▾
“On October 4, 2018, Westlake Chemical Partners LP ("Westlake Partners") and Westlake Chemical Partners GP LLC, the general partner of Westlake Partners, entered into an Equity Distribution Agreement with UBS Securities LLC, Barclays Capital Inc., Citigroup Gl…”
CCitigroup Inc.partnerMay 6, 2026 ▾
“On October 4, 2018, Westlake Chemical Partners LP ("Westlake Partners") and Westlake Chemical Partners GP LLC, the general partner of Westlake Partners, entered into an Equity Distribution Agreement with UBS Securities LLC, Barclays Capital Inc., Citigroup Gl…”
Depended on by
ATKRAtkore Inc.supplierNov 26, 2025 ▾
“xans; and our primary suppliers of PVC resin are Westlake, Formosa and Oxy Vinyls; and our primary suppliers of HDPE resin are LyondellBasell and Baystar.”
Filing peers
Companies whose filings use similar operating language.
Open the three relationships above to see Jodie’s filing proof. Pro unlocks 12 more links, every receipt, and alerts when connected names begin moving. Unlock the full network →
What is moving around it
Live connections
WLK is currently a Leader in the organic co-movement group Specialty Chemicals & Logistics. This group is discovered from market behaviour rather than assigned from an industry taxonomy. 3 filing-linked names are in the relationship map; none is currently confirmed as moving with the group.
This group is retained as the last observed read for WLK; it is not active in the latest market snapshot.