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 |
|---|---|---|---|---|---|
|
Occudo Quantitative Strategies LP
Fort Lauderdale, FL |
Nov 14, 2025 Q3 2025 |
27,412
shares
|
$1.71 Million
0.28% of portfolio
|
Q3 2025
Added 81.24%
|
|
|
Verition Fund Management LLC
Greenwich, CT |
Nov 14, 2025 Q3 2025 |
27,155
shares
|
$1.7 Million
0.01% of portfolio
|
Q3 2025
Reduced 35.23%
|
|
|
Amundi
Paris, I0 |
Nov 14, 2025 Q3 2025 |
26,773
shares
|
$1.67 Million
0.0% of portfolio
|
Q3 2025
Reduced 61.57%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
Nov 13, 2025 Q3 2025 |
25,900
shares
|
$1.62 Million
0.0% of portfolio
|
Q3 2025
Reduced 82.04%
|
|
|
Mackenzie Financial Corp
Toronto Ontario, A6 |
Nov 13, 2025 Q3 2025 |
25,320
shares
|
$1.58 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Point72 Hong Kong LTD
Hong Kong, K3 |
Nov 14, 2025 Q3 2025 |
24,871
shares
|
$1.56 Million
0.11% of portfolio
|
Q3 2025
New holding
|
|
|
Northeast Financial Consultants Inc
Westport, CT |
Aug 15, 2025 Q2 2025 |
24,800
shares
|
$1.55 Million
0.08% of portfolio
|
Q2 2025
New holding
|
|
|
State Board Of Administration Of Florida Retirement System
|
Nov 14, 2025 Q3 2025 |
24,115
shares
|
$1.51 Million
0.0% of portfolio
|
Q3 2025
Reduced 2.17%
|
|
|
South Dakota Investment Council
Sioux Falls, SD |
Nov 12, 2025 Q3 2025 |
22,435
shares
|
$1.4 Million
0.03% of portfolio
|
Q3 2025
Added 1.36%
|
|
|
Knights Of Columbus Asset Advisors LLC
New Haven, CT |
Nov 03, 2025 Q3 2025 |
22,364
shares
|
$1.4 Million
0.1% of portfolio
|
Q1 2025
Reduced 47.8%
|
|
|
Wilen Investment Management Corp.
|
Nov 14, 2022 Q3 2022 |
22,183
shares
|
$1.39 Million
1.95% of portfolio
|
Q2 2022
Added 3.02%
|
|
|
Joel Greenblatt
Gotham Asset Management, LLC | New York, Ny
|
Nov 14, 2025 Q3 2025 |
22,065
shares
|
$1.38 Million
0.01% of portfolio
|
Q3 2025
Added 82.72%
|
|
|
Apg Asset Management N.V.
Amsterdam, P7 |
Nov 12, 2025 Q3 2025 |
21,100
shares
|
$1.32 Million
0.0% of portfolio
|
Q2 2025
Added 8.76%
|
|
|
Pdt Partners, LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
19,520
shares
|
$1.22 Million
0.1% of portfolio
|
Q3 2025
New holding
|
|
|
Raymond James & Associates
St Petersburg, FL |
Oct 18, 2024 Q3 2024 |
19,420
shares
|
$1.21 Million
0.0% of portfolio
|
Q3 2024
Added 1.59%
|
|
|
Dana Investment Advisors, Inc.
Brookfield, WI |
Nov 10, 2025 Q3 2025 |
19,197
shares
|
$1.2 Million
0.05% of portfolio
|
Q3 2025
Reduced 2.96%
|
|
|
Ameritas Investment Partners, Inc.
Lincoln, NE |
Nov 10, 2025 Q3 2025 |
18,640
shares
|
$1.17 Million
0.05% of portfolio
|
Q3 2025
Added 61.05%
|
|
|
Agf Investments Inc.
Toronto, A6 |
Nov 10, 2022 Q3 2022 |
18,435
shares
|
$1.15 Million
0.02% of portfolio
|
Q3 2022
Added 4.34%
|
|
|
American Century Companies Inc
Kansas City, MO |
Nov 12, 2025 Q3 2025 |
18,111
shares
|
$1.13 Million
0.0% of portfolio
|
Q3 2025
Added 0.3%
|
|
|
Recurrent Investment Advisors LLC
Houston, TX |
Nov 13, 2025 Q3 2025 |
18,106
shares
|
$1.13 Million
0.11% of portfolio
|
Q3 2025
Added 0.01%
|
|
|
Met Life Investment Management, LLC
Whippany, NJ |
Nov 13, 2025 Q3 2025 |
17,138
shares
|
$1.07 Million
0.01% of portfolio
|
Q3 2025
Reduced 4.54%
|
|
|
Stifel Financial Corp
St. Louis, MO |
Nov 12, 2025 Q3 2025 |
16,763
shares
|
$1.05 Million
0.0% of portfolio
|
Q3 2025
Added 35.66%
|
|
|
Ea Series Trust
Havertown, PA |
Jul 27, 2023 Q2 2023 |
16,476
shares
|
$1.03 Million
0.07% of portfolio
|
Q2 2023
New holding
|
|
|
Polymer Capital Management (Us) LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
16,200
shares
|
$1.01 Million
0.13% of portfolio
|
Q3 2025
Added 15.22%
|
|
|
Twin Tree Management, LP
Dallas, TX |
Nov 13, 2025 Q3 2025 |
16,037
shares
|
$1 Million
0.01% of portfolio
|
Q3 2025
Reduced 45.38%
|
|