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 |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-841K- 98.56% |
$58.7M - $85.7M
|
12.3K
$974K
|
|
|
Aug 14, 2025
Q2 2025
|
Balyasny Asset Management LLC
Chicago, IL |
SELL
|
- |
-442K- 84.7% |
$30.9M - $45.1M
|
79.8K
$6.32M
|
|
|
Aug 14, 2025
Q2 2025
|
Ilex Capital Partners (Uk) LLP
London, X0 |
SELL
|
- |
-425K- 60.86% |
$29.7M - $43.4M
|
274K
$21.7M
|
|
|
Aug 13, 2025
Q2 2025
|
Exodus Point Capital Management, LP
New York, NY |
SELL
|
- |
-327K- 78.32% |
$22.8M - $33.4M
|
90.6K
$7.17M
|
|
|
Aug 14, 2025
Q2 2025
|
State Street Corp
Boston, MA |
SELL
|
- |
-238K- 14.59% |
$16.6M - $24.3M
|
1.39M
$110M
|
|
|
Aug 14, 2025
Q2 2025
|
Janus Henderson Group PLC
London, X0 |
SELL
|
- |
-180K- 45.69% |
$12.6M - $18.4M
|
214K
$17M
|
|
|
Aug 13, 2025
Q2 2025
|
Victory Capital Management Inc
|
SELL
|
- |
-178K- 4.57% |
$12.4M - $18.2M
|
3.72M
$295M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
SELL
|
- |
-166K- 27.19% |
$11.6M - $16.9M
|
443K
$35.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Two Sigma Investments, LP
New York, NY |
SELL
|
- |
-144K- 54.1% |
$10.1M - $14.7M
|
122K
$9.67M
|
|
|
Aug 14, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
SELL
|
- |
-138K- 59.28% |
$9.61M - $14M
|
94.5K
$7.48M
|
|
|
Aug 13, 2025
Q2 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
SELL
|
- |
-136K- 48.52% |
$9.49M - $13.9M
|
144K
$11.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
- |
-111K- 12.36% |
$7.78M - $11.4M
|
790K
$62.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
SELL
|
- |
-108K- 95.31% |
$7.52M - $11M
|
5.3K
$419K
|
|
|
Aug 14, 2025
Q2 2025
|
Quantinno Capital Management LP
New York, NY |
SELL
|
- |
-97.3K- 76.29% |
$6.79M - $9.92M
|
30.2K
$2.39M
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Of America Corp
Charlotte, NC |
SELL
|
- |
-82.8K- 37.39% |
$5.78M - $8.45M
|
139K
$11M
|
|
|
Aug 13, 2025
Q2 2025
|
Northern Trust Corp
Chicago, IL |
SELL
|
- |
-81.7K- 25.95% |
$5.7M - $8.33M
|
233K
$18.4M
|
|
|
Aug 12, 2025
Q2 2025
|
Legal & General Group PLC
London, X0 |
SELL
|
- |
-69.9K- 48.22% |
$4.88M - $7.13M
|
75.1K
$5.94M
|
|
|
Jul 31, 2025
Q2 2025
|
Sumitomo Mitsui Trust Holdings, Inc.
|
SELL
|
- |
-69.3K- 87.59% |
$4.84M - $7.07M
|
9.82K
$777K
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
PUT |
-57.7K- 93.97% |
$4.03M - $5.89M
|
3.7K
$293K
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
- |
-51.6K- 60.02% |
$3.6M - $5.26M
|
34.4K
$2.72M
|
|
|
Aug 14, 2025
Q2 2025
|
California State Teachers Retirement System
West Sacramento, CA |
SELL
|
- |
-43.1K- 95.38% |
$3.01M - $4.4M
|
2.09K
$165K
|
|
|
Aug 13, 2025
Q2 2025
|
First Trust Advisors LP
Wheaton, IL |
SELL
|
- |
-38.6K- 23.19% |
$2.7M - $3.94M
|
128K
$10.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Lazard Asset Management LLC
New York, NY |
SELL
|
- |
-37.4K- 33.58% |
$2.61M - $3.82M
|
74.1K
$5.86M
|
|
|
Aug 13, 2025
Q2 2025
|
Barclays PLC
London, X0 |
SELL
|
- |
-35.8K- 33.5% |
$2.5M - $3.65M
|
71K
$5.62M
|
|
|
Aug 12, 2025
Q2 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
SELL
|
- |
-31.7K- 95.3% |
$2.21M - $3.23M
|
1.56K
$124K
|
|
|
Jul 25, 2025
Q2 2025
|
Allspring Global Investments Holdings, LLC
|
SELL
|
- |
-31K- 5.62% |
$2.17M - $3.17M
|
521K
$41.2M
|
|
|
Aug 11, 2025
Q2 2025
|
Vanguard Group Inc
Valley Forge, PA |
SELL
|
- |
-27.5K- 0.77% |
$1.92M - $2.81M
|
3.52M
$279M
|
|
|
Aug 13, 2025
Q2 2025
|
National Bank Of Canada
|
SELL
|
- |
-26.7K- 99.12% |
$1.87M - $2.73M
|
237
$18.8K
|
|
|
Aug 14, 2025
Q2 2025
|
Graham Capital Management, L.P.
Rowayton, CT |
SELL
|
- |
-25.1K- 68.16% |
$1.75M - $2.56M
|
11.7K
$927K
|
|
|
Aug 07, 2025
Q2 2025
|
Mitsubishi Ufj Kokusai Asset Management Co., Ltd.
|
SELL
|
- |
-23K- 77.31% |
$1.6M - $2.34M
|
6.74K
$533K
|
|
|
Aug 13, 2025
Q2 2025
|
Healthcare Of Ontario Pension Plan Trust Fund
Toronto, A6 |
SELL
|
- |
-22.1K- 71.52% |
$1.54M - $2.25M
|
8.8K
$697K
|
|
|
Aug 14, 2025
Q2 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
SELL
|
- |
-19.4K- 16.3% |
$1.35M - $1.98M
|
99.5K
$7.88M
|
|
|
Aug 14, 2025
Q2 2025
|
Man Group PLC
London, X0 |
SELL
|
- |
-16.7K- 11.86% |
$1.17M - $1.71M
|
124K
$9.83M
|
|
|
Aug 13, 2025
Q2 2025
|
1832 Asset Management L.P.
Toronto, A6 |
SELL
|
- |
-14.8K- 9.64% |
$1.03M - $1.51M
|
139K
$11M
|
|
|
Aug 13, 2025
Q2 2025
|
Centiva Capital, LP
New York, NY |
SELL
|
- |
-13.7K- 78.0% |
$953K - $1.39M
|
3.85K
$305K
|
|
|
Aug 14, 2025
Q2 2025
|
Great West Life Assurance CO
Winnipeg, A2 |
SELL
|
- |
-10.9K- 41.64% |
$758K - $1.11M
|
15.2K
$1.2M
|
|
|
Aug 13, 2025
Q2 2025
|
Invesco Ltd.
Atlanta, GA |
SELL
|
- |
-9.82K- 7.3% |
$685K - $1M
|
125K
$9.86M
|
|
|
Aug 12, 2025
Q2 2025
|
Rhumbline Advisers
Boston, MA |
SELL
|
- |
-9.81K- 9.77% |
$685K - $1M
|
90.6K
$7.18M
|
|
|
Aug 11, 2025
Q2 2025
|
Nomura Asset Management CO LTD
Tokyo, M0 |
SELL
|
- |
-9.74K- 91.58% |
$680K - $994K
|
896
$70.9K
|
|
|
Aug 14, 2025
Q2 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
SELL
|
- |
-9.7K- 1.14% |
$677K - $990K
|
844K
$66.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Verition Fund Management LLC
Greenwich, CT |
SELL
|
- |
-9.59K- 18.61% |
$670K - $978K
|
41.9K
$3.32M
|
|
|
Aug 12, 2025
Q2 2025
|
Lpl Financial LLC
Fort Mill, SC |
SELL
|
- |
-9.15K- 30.07% |
$639K - $933K
|
21.3K
$1.68M
|
|
|
Aug 14, 2025
Q2 2025
|
Kovitz Investment Group Partners, LLC
|
SELL
|
- |
-8.89K- 60.61% |
$621K - $907K
|
5.78K
$457K
|
|
|
Aug 14, 2025
Q2 2025
|
Schonfeld Strategic Advisors LLC
New York, NY |
SELL
|
- |
-8.35K- 43.39% |
$583K - $851K
|
10.9K
$862K
|
|
|
Aug 14, 2025
Q2 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
SELL
|
- |
-7.6K- 4.58% |
$531K - $775K
|
159K
$12.5M
|
|
|
Jul 31, 2025
Q2 2025
|
Peterson Wealth Services
|
SELL
|
- |
-6.56K- 99.65% |
$458K - $669K
|
23
$1.82K
|
|
|
Aug 06, 2025
Q2 2025
|
Sterling Capital Management LLC
Charlotte, NC |
SELL
|
- |
-6.47K- 73.96% |
$452K - $660K
|
2.28K
$180K
|
|
|
Jul 31, 2025
Q2 2025
|
Envestnet Asset Management Inc
|
SELL
|
- |
-6.14K- 23.14% |
$429K - $626K
|
20.4K
$1.61M
|
|
|
Aug 14, 2025
Q2 2025
|
Vident Advisory, LLC
Alpharetta, GA |
SELL
|
- |
-6.05K- 61.34% |
$422K - $617K
|
3.81K
$302K
|
|
|
Aug 12, 2025
Q2 2025
|
Xtx Topco LTD
London, X0 |
SELL
|
- |
-5.62K- 37.47% |
$392K - $573K
|
9.38K
$742K
|