Institutional Ownership Westlake Corp (WLK)
This table provides information about the institutional ownership of Westlake Corp (WLK). We have compiled data on the 351 institutions that hold shares in the stock, with a total of 42.3 Million shares, which have been reported (via 13F filing form) to have a value of $2.65 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Citigroup Inc
|
Nov 10, 2025 Q3 2025 |
117,151
shares
|
$7.33 Million
0.0% of portfolio
|
Q3 2025
Added 61.31%
|
|
|
Impala Asset Management LLC
New Canaan, CT |
Nov 12, 2025 Q3 2025 |
115,000
shares
|
$7.19 Million
6.33% of portfolio
|
Q3 2025
New holding
|
|
|
Ilex Capital Partners (Uk) LLP
London, X0 |
Nov 14, 2025 Q3 2025 |
110,691
shares
|
$6.92 Million
0.27% of portfolio
|
Q3 2025
Reduced 59.54%
|
|
|
Lloyd Harbor Capital Management, LLC
Cold Spring Harbor, NY |
Nov 14, 2025 Q3 2025 |
110,000
shares
|
$6.88 Million
3.3% of portfolio
|
Q3 2025
New holding
|
|
|
Scout Investments, Inc.
|
Nov 12, 2024 Q3 2024 |
109,123
shares
|
$6.83 Million
0.48% of portfolio
|
Q3 2024
Added 14.76%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Nov 14, 2025 Q3 2025 |
106,320
shares
|
$6.65 Million
0.0% of portfolio
|
Q3 2025
Reduced 86.54%
|
|
|
Two Sigma Investments, LP
New York, NY |
Nov 14, 2025 Q3 2025 |
102,965
shares
|
$6.44 Million
0.01% of portfolio
|
Q3 2025
Reduced 15.68%
|
|
|
Barclays PLC
London, X0 |
Nov 12, 2025 Q3 2025 |
101,662
shares
|
$6.36 Million
0.0% of portfolio
|
Q3 2025
Added 43.11%
|
|
|
Janney Montgomery Scott LLC
|
Oct 27, 2025 Q3 2025 |
100,998
shares
|
$6.32 Million
0.02% of portfolio
|
Q3 2025
Added 0.03%
|
|
|
Squarepoint Ops LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
100,391
shares
|
$6.28 Million
0.01% of portfolio
|
Q3 2025
Added 6.25%
|
|
|
Hite Hedge Asset Management LLC
Quincy, MA |
Nov 13, 2025 Q3 2025 |
100,000
shares
|
$6.26 Million
0.49% of portfolio
|
Q3 2025
Reduced 12.65%
|
|
|
Wells Fargo & Company
San Francisco, CA |
Nov 13, 2025 Q3 2025 |
97,129
shares
|
$6.08 Million
0.0% of portfolio
|
Q3 2025
Added 13.69%
|
|
|
Zimmer Partners, LP
New York, NY |
Nov 14, 2025 Q3 2025 |
90,000
shares
|
$5.63 Million
0.19% of portfolio
|
Q3 2025
New holding
|
|
|
Rhumbline Advisers
Boston, MA |
Nov 06, 2025 Q3 2025 |
88,859
shares
|
$5.56 Million
0.01% of portfolio
|
Q3 2025
Reduced 1.95%
|
|
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
Nov 14, 2025 Q3 2025 |
84,884
shares
|
$5.31 Million
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
Nov 14, 2025 Q3 2025 |
84,437
shares
|
$5.28 Million
0.0% of portfolio
|
Q3 2025
Reduced 15.17%
|
|
|
Cerity Partners LLC
New York, NY |
Oct 22, 2025 Q3 2025 |
83,079
shares
|
$5.2 Million
0.01% of portfolio
|
Q3 2025
Reduced 4.28%
|
|
|
Aventail Capital Group, LP
New York, NY |
Nov 14, 2025 Q3 2025 |
78,340
shares
|
$4.9 Million
0.3% of portfolio
|
Q3 2025
New holding
|
|
|
Jump Financial, LLC
Chicago, IL |
Nov 13, 2025 Q3 2025 |
77,894
shares
|
$4.87 Million
0.07% of portfolio
|
Q3 2025
New holding
|
|
|
Principal Financial Group Inc
Des Moines, IA |
Nov 04, 2025 Q3 2025 |
74,113
shares
|
$4.64 Million
0.0% of portfolio
|
Q3 2025
Reduced 1.97%
|
|
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
Nov 14, 2025 Q3 2025 |
73,700
shares
|
$4.61 Million
0.01% of portfolio
|
Q3 2025
Reduced 53.5%
|
|
|
Lazard Asset Management LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
72,622
shares
|
$4.54 Million
0.01% of portfolio
|
Q3 2025
Reduced 1.96%
|
|
|
Nomura Holdings Inc
Tokyo, M0 |
Nov 14, 2025 Q3 2025 |
69,220
shares
|
$4.33 Million
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
Alliancebernstein L.P.
New York, NY |
Nov 14, 2025 Q3 2025 |
66,762
shares
|
$4.18 Million
0.0% of portfolio
|
Q3 2025
Reduced 2.7%
|
|
|
Quantinno Capital Management LP
New York, NY |
Nov 14, 2025 Q3 2025 |
65,235
shares
|
$4.08 Million
0.01% of portfolio
|
Q3 2025
Added 115.79%
|
|