AI Holders Summary · Q1 2026

370 institutions reported WLK in Q1 2026. PRICE T ROWE ASSOCIATES INC /MD/ leads at 13.1% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

Hide index funds / market makers / custodians(4 on this page)

#HolderValueShares% port.Quarter

PRICE T ROWE ASSOCIATES INC /MD/

CIK 0000080255

$281M2.4M0.03%Q1 2026 02

BlackRock, Inc.

CIK 0002012383

$240M3.3M0.00%Q2 2026 03

Capital World Investors

CIK 0001422849

$207M2.8M0.02%Q2 2026 04

Orbis Allan Gray Ltd

CIK 0001663865

$152M2.1M0.52%Q2 2026 05

DIMENSIONAL FUND ADVISORS LP

CIK 0000354204· Quasi-passive

$150M2.1M0.03%Q2 2026 06

Vanguard Portfolio Management

CIK 0002100121· Index

$128M1.8M0.01%Q2 2026 07

BRANDES INVESTMENT PARTNERS, LP

CIK 0001015079

$115M1.6M0.81%Q2 2026 08

AQR CAPITAL MANAGEMENT LLC

CIK 0001167557

$115M1.6M0.04%Q2 2026 09

VANGUARD CAPITAL MANAGEMENT LLC

CIK 0002100119· Index

$107M1.5M0.00%Q2 2026 10

STATE STREET CORP

CIK 0000093751

$106M1.5M0.00%Q2 2026 11

GOLDMAN SACHS GROUP INC

CIK 0000886982

$94M1.3M0.01%Q2 2026 12

CITADEL ADVISORS LLC

CIK 0001423053

$84M1.2M0.01%Q2 2026 13

MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.

CIK 0001705339

$75M1.0M0.09%Q2 2026 14

UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC

CIK 0000861177

$60M817K0.01%Q2 2026 15

GEODE CAPITAL MANAGEMENT, LLC

CIK 0001214717· Index

$52M719K0.00%Q2 2026 16

BALYASNY ASSET MANAGEMENT L.P.

CIK 0001218710

$46M626K0.06%Q2 2026 17

JACOBS LEVY EQUITY MANAGEMENT, INC

CIK 0000884414

$41M349K0.17%Q1 2026 18

D. E. Shaw & Co., Inc.

CIK 0001009207

$36M493K0.02%Q4 2025 19

Woodline Partners LP

CIK 0001784547

$33M452K0.10%Q2 2026 20

Nuveen, LLC

CIK 0001871926

$33M446K0.01%Q2 2026

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