Prices via Intrinio. Supplier and customer ties are extracted from SEC filings and carry the sentence they came from. Not investment advice.
Prices via Intrinio. Supplier and customer ties are extracted from SEC filings and carry the sentence they came from. Not investment advice.
Westlake Corp
Price, suppliers and customers from SEC filings, institutional ownership and the next report.
NYSE · Industrial Organic Chemicals
No intraday reading yet this session.
356 institutional managers report a position in Westlake Corp worth $2.9B between them, filed on form 13F for the quarter ending 2026-06-30. 33 of them hold 80% of it, the largest being BlackRock, Inc. at 8.24%.
331 more managers in the register
33 managers hold 80% of the $2.9B institutional base. The other 323 hold the rest.
Positions as filed with the SEC for the quarter ended Jun 30. A 13F is due 45 days after the quarter closes, so this register is 78 days old and does not move with the price above it.
WLK (Westlake Corp) has 7 disclosed suppliers and 0 disclosed customers, strongest disclosure first.
Suppliers:
Select a tie for the filing sentence that discloses it; select again to open the company. Lines are disclosed suppliers and customers, coloured by industry; the closer to the centre, the more the filings disclose. A dot is green or red by today’s move. Extended: satellites hang off single companies, not bundled sectors.
via Capital World Investors, Brandes Investment Partners, LP, Jupiter Topco LLC +2 more · 7.11% of WLK, 16.01% of GRFS
via Capital World Investors, Orbis Allan Gray Ltd, Jump Financial, LLC +1 more · 7.11% of WLK, 6.11% of CRSP
via Capital World Investors, Balyasny Asset Management LLC, Jupiter Topco LLC +6 more · 7.11% of WLK, 13.17% of QNT
via Capital World Investors, Brandes Investment Partners, LP, Qube Research & Technologies Ltd +3 more · 7.11% of WLK, 10.82% of CPA
via Capital World Investors, Balyasny Asset Management LLC, Qube Research & Technologies Ltd +4 more · 7.11% of WLK, 7.48% of STZ
via Capital World Investors, Balyasny Asset Management LLC, Jupiter Topco LLC +4 more · 7.11% of WLK, 6.50% of GLBE
Managers holding a meaningful stake in WLK also hold this much of the other company’s institutional base. Managers who hold most of the companies we cover are excluded, because their overlap says nothing about this one in particular. This is how the two are held, not evidence that one moves the other.