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Westlake Chemical Corporation shares owned by Robeco Investment Management

Quarter-by-quarter ownership of Westlake Chemical Corporation (WLK) shares owned by Robeco Investment Management from 13F filings

Historical chart of Robeco Investment Management investment in Westlake Chemical Corporation

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All positions including Westlake Chemical Corporation held by Robeco Investment Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Westlake Chemical Corporation by Robeco Investment Management

Quarter filed Position value Share count Share price at filing
2026-03-31 $3.7M 32k 116.82

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Top funds holding Westlake Chemical Corporation

Orbis Allan Gray
Wellington Management Company
Capital World Investors
Vanguard Group
BlackRock
Brandes Investment Partners
Vanguard Portfolio Management
Dimensional Fund Advisors
Vanguard Capital Management
State Street Corporation
Goldman Sachs Group
Victory Capital Management
Ubs Global Asset Management Americas
Mirae Asset Global Etfs Holdings
Citadel Advisors

View all funds holding Westlake Chemical Corporation