Latest Institutional Sells of Westlake Corp (WLK)
This list provides information on the latest institutional transactions involving Westlake Corp (WLK) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Wolverine Trading, LLC
Chicago, IL |
SELL
|
PUT |
-1.7K- 21.52% |
$128K - $154K
|
6.2K
$388K
|
|
|
Nov 10, 2025
Q3 2025
|
Kovitz Investment Group Partners, LLC
|
SELL
|
- |
-1.67K- 28.93% |
$126K - $151K
|
4.11K
$257K
|
|
|
Nov 04, 2025
Q3 2025
|
Principal Financial Group Inc
Des Moines, IA |
SELL
|
- |
-1.49K- 1.97% |
$113K - $135K
|
74.1K
$4.64M
|
|
|
Nov 14, 2025
Q3 2025
|
Lazard Asset Management LLC
New York, NY |
SELL
|
- |
-1.45K- 1.96% |
$109K - $131K
|
72.6K
$4.54M
|
|
|
Oct 14, 2025
Q3 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
SELL
|
- |
-1.42K- 73.82% |
$107K - $128K
|
503
$31.5K
|
|
|
Oct 31, 2025
Q3 2025
|
Mutual Of America Capital Management LLC
New York, NY |
SELL
|
- |
-1.18K- 7.12% |
$89.1K - $107K
|
15.4K
$963K
|
|
|
Nov 10, 2025
Q3 2025
|
Xponance, Inc.
|
SELL
|
- |
-1.06K- 22.02% |
$79.7K - $95.7K
|
3.74K
$234K
|
|
|
Nov 14, 2025
Q3 2025
|
Mercer Global Advisors Inc
Denver, CO |
SELL
|
- |
-1.03K- 19.53% |
$77.6K - $93.2K
|
4.24K
$265K
|
|
|
Nov 10, 2025
Q3 2025
|
Robotti Robert
New York, NY |
SELL
|
- |
-989- 0.54% |
$74.6K - $89.6K
|
182K
$11.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
SELL
|
- |
-960- 38.52% |
$72.4K - $87K
|
1.53K
$95.8K
|
|
|
Oct 09, 2025
Q3 2025
|
Voya Investment Management LLC
Atlanta, GA |
SELL
|
- |
-943- 25.38% |
$71.1K - $85.4K
|
2.77K
$173K
|
|
|
Nov 13, 2025
Q3 2025
|
Met Life Investment Management, LLC
Whippany, NJ |
SELL
|
- |
-816- 4.54% |
$61.6K - $73.9K
|
17.1K
$1.07M
|
|
|
Oct 31, 2025
Q3 2025
|
Vanguard Personalized Indexing Management, LLC
Oakland, CA |
SELL
|
- |
-701- 6.98% |
$52.9K - $63.5K
|
9.34K
$585K
|
|
|
Oct 14, 2025
Q3 2025
|
Yousif Capital Management, LLC
|
SELL
|
- |
-651- 5.49% |
$49.1K - $59K
|
11.2K
$702K
|
|
|
Nov 13, 2025
Q3 2025
|
Treasurer Of The State Of North Carolina
|
SELL
|
- |
-586- 3.75% |
$44.2K - $53.1K
|
15K
$940K
|
|
|
Nov 10, 2025
Q3 2025
|
Dana Investment Advisors, Inc.
Brookfield, WI |
SELL
|
- |
-586- 2.96% |
$44.2K - $53.1K
|
19.2K
$1.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
SELL
|
- |
-542- 10.23% |
$40.9K - $49.1K
|
4.76K
$298K
|
|
|
Nov 14, 2025
Q3 2025
|
State Board Of Administration Of Florida Retirement System
|
SELL
|
- |
-535- 2.17% |
$40.4K - $48.5K
|
24.1K
$1.51M
|
|
|
Nov 12, 2025
Q3 2025
|
Itau Unibanco Holding S.A.
Sao Paulo, D5 |
SELL
|
- |
-503- 50.3% |
$37.9K - $45.6K
|
497
$31.1K
|
|
|
Oct 31, 2025
Q3 2025
|
Retirement Systems Of Alabama
|
SELL
|
- |
-436- 1.07% |
$32.9K - $39.5K
|
40.3K
$2.52M
|
|
|
Nov 10, 2025
Q3 2025
|
Mitsubishi Ufj Kokusai Asset Management Co., Ltd.
|
SELL
|
- |
-386- 5.73% |
$29.1K - $35K
|
6.35K
$397K
|
|
|
Nov 12, 2025
Q3 2025
|
Sterling Capital Management LLC
Charlotte, NC |
SELL
|
- |
-210- 9.23% |
$15.8K - $19K
|
2.07K
$129K
|
|
|
Oct 23, 2025
Q3 2025
|
Oregon Public Employees Retirement Fund
|
SELL
|
- |
-200- 2.91% |
$15.1K - $18.1K
|
6.67K
$417K
|
|
|
Nov 10, 2025
Q3 2025
|
Us Bancorp \De\
|
SELL
|
- |
-192- 7.31% |
$14.5K - $17.4K
|
2.43K
$152K
|
|
|
Nov 04, 2025
Q3 2025
|
Thrivent Financial For Lutherans
Minneapolis, MN |
SELL
|
- |
-189- 2.41% |
$14.3K - $17.1K
|
7.66K
$479K
|
|
|
Oct 21, 2025
Q3 2025
|
Signaturefd, LLC
Atlanta, GA |
SELL
|
- |
-186- 29.06% |
$14K - $16.9K
|
454
$28.4K
|
|
|
Nov 14, 2025
Q3 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
SELL
|
- |
-159- 4.65% |
$12K - $14.4K
|
3.26K
$204K
|
|
|
Nov 10, 2025
Q3 2025
|
Ever Source Wealth Advisors, LLC
|
SELL
|
- |
-121- 38.05% |
$9.13K - $11K
|
197
$12.3K
|
|
|
Nov 13, 2025
Q3 2025
|
Prudential Financial Inc
Newark, NJ |
SELL
|
- |
-110- 2.9% |
$8.3K - $9.97K
|
3.68K
$230K
|
|
|
Nov 12, 2025
Q3 2025
|
Handelsbanken Fonder Ab
|
SELL
|
- |
-100- 1.16% |
$7.54K - $9.06K
|
8.5K
$532K
|
|
|
Nov 05, 2025
Q3 2025
|
State Of Michigan Retirement System
|
SELL
|
- |
-100- 1.25% |
$7.54K - $9.06K
|
7.9K
$494K
|
|
|
Oct 23, 2025
Q3 2025
|
Securian Asset Management, Inc
|
SELL
|
- |
-100- 4.0% |
$7.54K - $9.06K
|
2.4K
$150K
|
|
|
Oct 22, 2025
Q3 2025
|
Louisiana State Employees Retirement System
|
SELL
|
- |
-100- 1.06% |
$7.54K - $9.06K
|
9.3K
$582K
|
|
|
Nov 03, 2025
Q3 2025
|
Quest Partners LLC
New York, NY |
SELL
|
- |
-86- 11.78% |
$6.49K - $7.79K
|
644
$40.3K
|
|
|
Nov 12, 2025
Q3 2025
|
Sequent Planning LLC
Omaha, NE |
SELL
|
- |
-67- 1.36% |
$5.05K - $6.07K
|
4.85K
$303K
|
|
|
Nov 14, 2025
Q3 2025
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
SELL
|
- |
-54- 0.19% |
$4.07K - $4.89K
|
28.1K
$1.76M
|
|
|
Nov 13, 2025
Q3 2025
|
Quadrant Capital Group LLC
Cincinnati, OH |
SELL
|
- |
-52- 0.65% |
$3.92K - $4.71K
|
7.89K
$494K
|
|
|
Dec 02, 2025
Q3 2025
|
Ifp Advisors, Inc
|
SELL
|
- |
-47- 18.15% |
$3.55K - $4.26K
|
212
$13.3K
|
|
|
Nov 13, 2025
Q3 2025
|
Claret Asset Management Corp
|
SELL
|
- |
-43- 1.41% |
$3.24K - $3.9K
|
3.01K
$189K
|
|
|
Oct 16, 2025
Q3 2025
|
Ronald Blue Trust, Inc.
Brentwood, TN |
SELL
|
- |
-34- 69.39% |
$2.56K - $3.08K
|
15
$938
|
|
|
Oct 28, 2025
Q3 2025
|
Asr Vermogensbeheer N.V.
Utrecht, P7 |
SELL
|
- |
-28- 1.13% |
$2.11K - $2.54K
|
2.45K
$153K
|
|
|
Oct 30, 2025
Q3 2025
|
Parkside Financial Bank & Trust
|
SELL
|
- |
-27- 36.49% |
$2.04K - $2.45K
|
47
$2.94K
|
|
|
Nov 06, 2025
Q3 2025
|
Advisors Asset Management, Inc.
Monument, CO |
SELL
|
- |
-26- 0.34% |
$1.96K - $2.36K
|
7.62K
$477K
|
|
|
Nov 10, 2025
Q3 2025
|
Optiver Holding B.V.
Amsterdam, P7 |
SELL
|
- |
-13- 13.54% |
$981 - $1.18K
|
83
$5.19K
|
|
|
Nov 07, 2025
Q3 2025
|
Northwestern Mutual Investment Management Company, LLC
|
SELL
|
- |
-12- 0.16% |
$905 - $1.09K
|
7.43K
$465K
|
|
|
Oct 28, 2025
Q3 2025
|
Rakuten Securities, Inc.
Tokyo, M0 |
SELL
|
- |
-10- 90.91% |
$754 - $906
|
1
$62.6
|
|
|
Nov 12, 2025
Q3 2025
|
Commonwealth Of Pennsylvania Public School Empls Retrmt Sys
Harrisburg, PA |
SELL
|
- |
-9- 0.11% |
$679 - $815
|
8.56K
$535K
|
|
|
Oct 17, 2025
Q3 2025
|
Fortitude Family Office, LLC
Scottsdale, AZ |
SELL
|
- |
-6- 30.0% |
$453 - $544
|
14
$876
|
|
|
Oct 30, 2025
Q3 2025
|
Bruce G. Allen Investments, LLC
Denver, CO |
SELL
|
- |
-4- 9.3% |
$302 - $362
|
39
$2.44K
|
|
|
Oct 02, 2025
Q3 2025
|
Gamma Investing LLC
Foster City, CA |
SELL
|
- |
-4- 0.9% |
$302 - $362
|
441
$27.6K
|
|