DOSSIER · 13F Holders · Q1 2026
WLKP

WESTLAKE CHEM PARTNERS LP

63 institutions still hold WESTLAKE CHEM PARTNERS LP as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 960417103·63 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$220M
visible holders
Holders
63
filers reporting
Concentration
49.97%
Invesco Ltd. #1
top holder share
AI Holders Summary · Q1 2026

63 institutions reported WLKP in Q1 2026. Invesco Ltd. leads at 50.0% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
Invesco Ltd.
CIK 0000914208
$110M5.0M0.02%Q1 2026
02
Energy Income Partners, LLC
CIK 0001388814
$35M1.6M0.56%Q1 2026
03
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
CIK 0001705339
$15M692K0.02%Q1 2026
04
Clearbridge Investments, LLC
CIK 0001348883
$14M634K0.01%Q1 2026
05
UBS Group AG
CIK 0001610520
$10M458K0.00%Q1 2026
06
CITIGROUP INC
CIK 0000831001
$5M229K0.00%Q1 2026
07
BANK OF AMERICA CORP /DE/
CIK 0000070858
$5M228K0.00%Q1 2026
08
GOLDMAN SACHS GROUP INC
CIK 0000886982
$5M220K0.00%Q1 2026
09
MORGAN STANLEY
CIK 0000895421
$4M181K0.00%Q1 2026
10
Pathway Financial Advisers, LLC
CIK 0002024152
$2M107K0.67%Q1 2026
11
JPMORGAN CHASE & CO
CIK 0000019617
$2M94K0.00%Q1 2026
12
Gilman Hill Asset Management, LLC
CIK 0001551969
$2M88K0.27%Q2 2026
13
ING GROEP NV
CIK 0001039765
$2M82K0.01%Q1 2026
14
Fractal Investments LLC
CIK 0001843590
$2M80K0.21%Q1 2026
15
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$1M65K0.00%Q1 2026
16
CITADEL ADVISORS LLC
CIK 0001423053
$1M74K0.00%Q4 2025
17
LPL Financial LLC
CIK 0001403438
$1M46K0.00%Q1 2026
18
Advisory Services Network, LLC
CIK 0001573876
$994K45K0.01%Q1 2026
19
EAGLE GLOBAL ADVISORS LLC
CIK 0001130787
$969K44K0.03%Q1 2026
20
Samalin Investment Counsel, LLC
CIK 0001544366
$925K42K0.33%Q1 2026
Page 1 of 4
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Insiders at WESTLAKE CHEM PARTNERS LP
Gilson Jean-MarcFriel Lisa A.Woelfel RandyFinley G StephenChao JamesKenner Andrew