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WLK

WLK

Westlake CorporationBasic Materials

Institutional holders
362
As of Q2 2026
Total 13F value
$3.1B
Sum of disclosed positions
New positions
88
This quarter
Sold positions
63
This quarter

Top holders

Institutions with disclosed positions in this stock

FundValueShares% PortfolioChange
BlackRock, Inc.

Blackrock, Inc.

$240.5M3.29M0.00%+7.0%
Capital World Investors

Capital World Investors

$207.5M2.84M0.02%-32.5%
PRICE T ROWE ASSOCIATES INC /MD/

Price T Rowe Associates Inc /Md/

$161.1M2.21M0.02%-8.3%
CITADEL ADVISORS LLC

Citadel Advisors

$154M2.11M0.01%+47.4%
Orbis Allan Gray Ltd

Orbis Allan Gray Ltd

$152.2M2.08M0.52%-60.6%
DIMENSIONAL FUND ADVISORS LP

Dimensional Fund Advisors Lp

$149.8M2.05M0.03%+39.9%
VANGUARD PORTFOLIO MANAGEMENT LLC

Vanguard Portfolio Management Llc

$127.9M1.75M0.01%-1.0%
BRANDES INVESTMENT PARTNERS, LP

Brandes Investment Partners, Lp

$114.8M1.57M0.50%-14.6%
AQR CAPITAL MANAGEMENT LLC

Aqr Capital Management Llc

$114.6M1.57M0.04%+503.9%
VANGUARD CAPITAL MANAGEMENT LLC

Vanguard Capital Management Llc

$106.9M1.46M0.00%+0.6%
STATE STREET CORP

State Street Corporation

$106.1M1.45M0.00%+5.3%
GOLDMAN SACHS GROUP INC

Goldman Sachs Group

$93.5M1.28M0.00%-8.1%
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.

Mirae Asset Global Etfs Holdings Ltd.

$74.7M1.02M0.09%+8.4%
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC

Ubs Asset Management Americas Inc

$59.7M817.2K0.01%-16.7%
GEODE CAPITAL MANAGEMENT, LLC

Geode Capital Management, Llc

$52.5M718.6K0.00%+17.0%
JACOBS LEVY EQUITY MANAGEMENT, INC

Jacobs Levy Equity Management, Inc

$51.8M709.4K0.19%+103.2%
BALYASNY ASSET MANAGEMENT L.P.

Balyasny Asset Management Llc

$45.7M625.9K0.06%+69.3%
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

California State Teachers Retirement System

$39.6M2.73M0.00%+5958.8%
Woodline Partners LP

Woodline Partners Lp

$33M452.0K0.10%+34.1%
Nuveen, LLC

Nuveen, Llc

$32.6M446.5K0.00%-20.9%
MORGAN STANLEY

Morgan Stanley

$31.9M437.6K0.00%-10.1%
UBS Group AG

Ubs Group Ag

$31.5M431.6K0.00%-46.8%
SCHRODER INVESTMENT MANAGEMENT GROUP

Schroder Investment Management Group

$28.1M375.9K0.02%+0.4%
MILLENNIUM MANAGEMENT LLC

Millennium Management

$26.7M366.1K0.01%+330.7%
FMR LLC

Fmr Llc

$26.4M361.2K0.00%-72.5%
ExodusPoint Capital Management, LP

Exoduspoint Capital Management, Lp

$23.9M327.2K0.15%New Position
Qube Research & Technologies Ltd

Qube Research & Technologies Ltd

$23.5M321.7K0.02%New Position
CHARLES SCHWAB INVESTMENT MANAGEMENT INC

Charles Schwab Investment Management Inc

$23.3M318.8K0.00%+2.3%
Sixth Street Partners Management Company, L.P.

Sixth Street Partners Management Company, L.P.

$23.3M318.8K0.00%New Position
Erste Asset Management GmbH

Erste Asset Management Gmbh

$22.8M305.0K0.18%-22.8%
VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V.

Van Lanschot Kempen Investment Management N.V.

$19.6M268.4K0.15%+9.9%
Jupiter Topco LLC

Jupiter Topco Llc

$19.5M267.7K0.01%New Position
NORTHERN TRUST CORP

Northern Trust Corp

$19.2M262.9K0.00%-2.3%
ROBOTTI ROBERT

Robotti Robert

$17.2M235.4K2.74%+62.3%
BANK OF AMERICA CORP /DE/

Bank Of America

$17M232.2K0.00%-2.0%
Susquehanna Portfolio Strategies, LLC

Susquehanna Portfolio Strategies, Llc

$16.8M230.4K0.27%+1154.1%
ProShare Advisors LLC

Proshare Advisors Llc

$16.7M228.3K0.02%-22.8%
NORGES BANK

Norges Bank

$15.6M214.1K0.00%New Position
Jump Financial, LLC

Jump Financial, Llc

$15.3M209.9K0.11%New Position
VANGUARD FIDUCIARY TRUST CO

Vanguard Fiduciary Trust Co

$15.3M209.7K0.00%+1.9%
D. E. Shaw & Co., Inc.

D.E. Shaw & Co

$14.6M200.5K0.01%-14.0%
Russell Investments Group, Ltd.

Russell Investments Group, Ltd.

$14.2M194.4K0.00%+117.5%
Invesco Ltd.

Invesco Ltd.

$13.9M191.0K0.00%+6.4%
JPMORGAN CHASE & CO

Jpmorgan Chase

$12.3M163.3K0.00%New Position
Cerity Partners LLC

Cerity Partners Llc

$12.1M166.4K0.01%+129.0%
Bank of New York Mellon Corp

Bank Of New York Mellon Corp

$11.9M163.5K0.00%-9.7%
Allspring Global Investments Holdings, LLC

Allspring Global Investments Holdings, Llc

$11.9M163.1K0.02%-42.9%
SPROTT INC.

Sprott Inc.

$11.7M160.1K0.37%+20.7%
TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY

Teachers Retirement System Of The State Of Kentucky

$11.4M156.8K0.07%-12.0%
Campbell & CO Investment Adviser LLC

Campbell & Co Investment Adviser Llc

$10.8M148.2K0.57%New Position

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