Latest Institutional Purchases of Westlake Corp (WLK)
This list provides information on the latest institutional transactions involving Westlake Corp (WLK) stock that were buys. 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 purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Oct 30, 2025
Q3 2025
|
Universal Beteiligungs Und Servicegesellschaft Mb H
Frankfurt Am Main, 2M |
BUY
|
- |
577+ 6.49% |
$43.5K - $52.3K
|
9.47K
$593K
|
|
|
Nov 04, 2025
Q3 2025
|
Hantz Financial Services, Inc.
|
BUY
|
- |
476+ 180.3% |
$35.9K - $43.1K
|
740
$46.3K
|
|
|
Nov 21, 2025
Q3 2025
|
Cibc Private Wealth Group, LLC
|
BUY
|
- |
399+ 139.02% |
$30.1K - $36.1K
|
686
$42.9K
|
|
|
Nov 14, 2025
Q3 2025
|
Point72 Europe (London) LLP
London, X0 |
BUY
|
- |
373New |
$28.1K - $33.8K
|
373
$23.3K
|
|
|
Nov 19, 2025
Q3 2025
|
Caitong International Asset Management Co., LTD
Hong Kong, K3 |
BUY
|
- |
366New |
$27.6K - $33.2K
|
366
$22.9K
|
|
|
Nov 14, 2025
Q3 2025
|
Cetera Investment Advisers
Schaumburg, IL |
BUY
|
- |
331+ 7.61% |
$25K - $30K
|
4.68K
$293K
|
|
|
Nov 12, 2025
Q3 2025
|
South Dakota Investment Council
Sioux Falls, SD |
BUY
|
- |
300+ 1.36% |
$22.6K - $27.2K
|
22.4K
$1.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Rockefeller Capital Management L.P.
New York, NY |
BUY
|
- |
299New |
$22.6K - $27.1K
|
299
$18.7K
|
|
|
Oct 15, 2025
Q3 2025
|
Inspire Investing, LLC
Meridian, ID |
BUY
|
- |
295+ 7.98% |
$22.3K - $26.7K
|
3.99K
$250K
|
|
|
Nov 13, 2025
Q3 2025
|
Pathway Financial Advisers, LLC
Auburn, IN |
BUY
|
- |
289New |
$21.8K - $26.2K
|
289
$18.1K
|
|
|
Nov 12, 2025
Q3 2025
|
Parallel Advisors, LLC
|
BUY
|
- |
286+ 58.13% |
$21.6K - $25.9K
|
778
$48.7K
|
|
|
Dec 15, 2025
Q3 2025
|
Fny Investment Advisers, LLC
|
BUY
|
- |
273New |
$20.6K - $24.7K
|
273
$17.1K
|
|
|
Nov 10, 2025
Q3 2025
|
Journey Advisory Group, LLC
|
BUY
|
- |
230+ 0.51% |
$17.3K - $20.8K
|
45.1K
$2.82M
|
|
|
Oct 27, 2025
Q3 2025
|
Quent Capital, LLC
|
BUY
|
- |
203New |
$15.3K - $18.4K
|
203
$12.7K
|
|
|
Nov 14, 2025
Q3 2025
|
Transamerica Financial Advisors, Inc.
Clearwater, FL |
BUY
|
- |
148+ 33.79% |
$11.2K - $13.4K
|
586
$36.7K
|
|
|
Oct 31, 2025
Q3 2025
|
Cullen/Frost Bankers, Inc.
|
BUY
|
- |
133New |
$10K - $12K
|
133
$8.32K
|
|
|
Oct 23, 2025
Q3 2025
|
Spire Wealth Management
|
BUY
|
- |
127+ 87.59% |
$9.58K - $11.5K
|
272
$17K
|
|
|
Oct 15, 2025
Q3 2025
|
Cwm, LLC
|
BUY
|
- |
116+ 20.46% |
$8.75K - $10.5K
|
683
$42.7K
|
|
|
Nov 07, 2025
Q3 2025
|
Pnc Financial Services Group, Inc.
Pittsburgh, PA |
BUY
|
- |
111+ 7.75% |
$8.37K - $10.1K
|
1.54K
$96.6K
|
|
|
Nov 04, 2025
Q3 2025
|
Jones Financial Companies Lllp
|
BUY
|
- |
106+ 35.33% |
$8K - $9.6K
|
406
$25.4K
|
|
|
Oct 22, 2025
Q3 2025
|
Massmutual Trust CO Fsb
|
BUY
|
- |
101+ 77.69% |
$7.62K - $9.15K
|
231
$14.5K
|
|
|
Oct 27, 2025
Q3 2025
|
Versant Capital Management, Inc
|
BUY
|
- |
100+ 454.55% |
$7.54K - $9.06K
|
122
$7.63K
|
|
|
Nov 14, 2025
Q3 2025
|
Public Employees Retirement System Of Ohio
Columbus, OH |
BUY
|
- |
65+ 0.63% |
$4.9K - $5.89K
|
10.4K
$653K
|
|
|
Oct 29, 2025
Q3 2025
|
Amalgamated Bank
New York, NY |
BUY
|
- |
64+ 0.42% |
$4.83K - $5.8K
|
15.3K
$957K
|
|
|
Nov 14, 2025
Q3 2025
|
Manchester Capital Management LLC
Manchester, VT |
BUY
|
- |
61+ 265.22% |
$4.6K - $5.53K
|
84
$5.26K
|
|
|
Nov 12, 2025
Q3 2025
|
American Century Companies Inc
Kansas City, MO |
BUY
|
- |
55+ 0.3% |
$4.15K - $4.98K
|
18.1K
$1.13M
|
|
|
Nov 05, 2025
Q3 2025
|
Bessemer Group Inc
Woodbridge, NJ |
BUY
|
- |
54+ 125.58% |
$4.07K - $4.89K
|
97
$6.07K
|
|
|
Nov 14, 2025
Q3 2025
|
National Bank Of Canada
|
BUY
|
- |
50+ 21.1% |
$3.77K - $4.53K
|
287
$18K
|
|
|
Nov 05, 2025
Q3 2025
|
Smartleaf Asset Management LLC
Boston, MA |
BUY
|
- |
48+ 66.67% |
$3.62K - $4.35K
|
120
$7.51K
|
|
|
Oct 24, 2025
Q3 2025
|
First Horizon Corp
Memphis, TN |
BUY
|
- |
48New |
$3.62K - $4.35K
|
48
$3K
|
|
|
Oct 24, 2025
Q3 2025
|
Pinnacle Bancorp, Inc.
|
BUY
|
- |
43New |
$3.24K - $3.9K
|
43
$2.69K
|
|
|
Nov 07, 2025
Q3 2025
|
Fifth Third Bancorp
|
BUY
|
- |
39+ 13.49% |
$2.94K - $3.53K
|
328
$20.5K
|
|
|
Nov 13, 2025
Q3 2025
|
Wealthspire Advisors, LLC
New York, NY |
BUY
|
- |
37New |
$2.79K - $3.35K
|
37
$2.31K
|
|
|
Oct 30, 2025
Q3 2025
|
Cva Family Office, LLC
|
BUY
|
- |
37+ 44.58% |
$2.79K - $3.35K
|
120
$7.51K
|
|
|
Oct 29, 2025
Q3 2025
|
Root Financial Partners, LLC
Solana Beach, CA |
BUY
|
- |
37New |
$2.79K - $3.35K
|
37
$2.31K
|
|
|
Nov 04, 2025
Q3 2025
|
Unison Advisors LLC
|
BUY
|
- |
34+ 0.66% |
$2.56K - $3.08K
|
5.18K
$324K
|
|
|
Oct 23, 2025
Q3 2025
|
Nisa Investment Advisors, LLC
|
BUY
|
- |
34+ 11.41% |
$2.56K - $3.08K
|
332
$20.8K
|
|
|
Dec 02, 2025
Q3 2025
|
Allworth Financial LP
|
BUY
|
- |
33+ 2.34% |
$2.49K - $2.99K
|
1.44K
$90.2K
|
|
|
Oct 27, 2025
Q3 2025
|
Janney Montgomery Scott LLC
|
BUY
|
- |
30+ 0.03% |
$2.26K - $2.72K
|
101K
$6.32M
|
|
|
Oct 20, 2025
Q3 2025
|
Mfa Wealth Advisors, LLC
Pittsburgh, PA |
BUY
|
- |
30+ 1.04% |
$2.26K - $2.72K
|
2.92K
$182K
|
|
|
Nov 12, 2025
Q3 2025
|
Steward Partners Investment Advisory, LLC
|
BUY
|
- |
22+ 56.41% |
$1.66K - $1.99K
|
61
$3.82K
|
|
|
Oct 17, 2025
Q3 2025
|
Private Wealth Management Group, LLC
Princeton, NJ |
BUY
|
- |
21+ 14.79% |
$1.58K - $1.9K
|
163
$10.2K
|
|
|
Nov 06, 2025
Q3 2025
|
Assetmark, Inc
|
BUY
|
- |
19+ 25.33% |
$1.43K - $1.72K
|
94
$5.88K
|
|
|
Nov 12, 2025
Q3 2025
|
Principal Securities, Inc.
Des Moines, IA |
BUY
|
- |
17+ 73.91% |
$1.28K - $1.54K
|
40
$2.5K
|
|
|
Nov 18, 2025
Q3 2025
|
Advisory Services Network, LLC
|
BUY
|
- |
15New |
$1.13K - $1.36K
|
15
$938
|
|
|
Nov 04, 2025
Q3 2025
|
Umb Bank, N.A.
|
BUY
|
- |
13+ 2.3% |
$981 - $1.18K
|
578
$36.2K
|
|
|
Nov 03, 2025
Q3 2025
|
Td Waterhouse Canada Inc.
Toronto, A6 |
BUY
|
- |
10+ 25.0% |
$754 - $906
|
50
$3.13K
|
|
|
Nov 14, 2025
Q3 2025
|
Nbc Securities, Inc.
Birmingham, AL |
BUY
|
- |
9+ 4.62% |
$679 - $815
|
204
$12.8K
|
|
|
Oct 31, 2025
Q3 2025
|
Cibc Asset Management Inc
Toronto, A6 |
BUY
|
- |
9+ 0.21% |
$679 - $815
|
4.38K
$274K
|
|
|
Nov 12, 2025
Q3 2025
|
Harbour Investments, Inc.
Madison, WI |
BUY
|
- |
7New |
$528 - $634
|
7
$438
|
|