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Westlake Corp
WLK

Overview Fund Activity

332 hedge funds and large institutions have $4.62B invested in Westlake Corp in 2023 Q3 according to their latest regulatory filings, with 35 funds opening new positions, 92 increasing their positions, 143 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
332
Holders Change
-6
Holders Change %
-1.78%
% of All Funds
5.29%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.05%
New
35
Increased
92
Reduced
143
Closed
38
Calls
$11M
Puts
$5.71M
Net Calls
+$5.26M
Net Calls Change
-$6.22M

Top Buyers

1
Capital World Investors
1
Capital World Investors
California
$79.3M
2
SC
2
Samlyn Capital
New York
$39.5M
3
OAG
3
Orbis Allan Gray
Bermuda
$400M
4
Millennium Management
4
Millennium Management
New York
$25M
5
Invesco
5
Invesco
Georgia
$38M

Top Sellers

1
BlackRock
1
BlackRock
New York
$439M
2
KL
2
KGH Ltd
Bahamas
$0
3
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$137M
4
YCM
4
Yaupon Capital Management
New York
$0
5
SFI
5
Susquehanna Fundamental Investments
Pennsylvania
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
CL
226
CSS LLC
Illinois
$312K +$312K +2,500 New
MSRPS
227
Maryland State Retirement & Pension System
Maryland
$308K – – –
Commonwealth Equity Services
228
Commonwealth Equity Services
Massachusetts
$289K +$7.49K +60 +3%
AWM
229
AE Wealth Management
Kansas
$289K -$111K -891 -28%
SMDAM
230
Sumitomo Mitsui DS Asset Management
Japan
$285K -$997 -8 -0.3%
Brown Advisory
231
Brown Advisory
Maryland
$279K +$125 +1 +0%
Daiwa Securities Group
232
Daiwa Securities Group
Japan
$277K – – –
PCM
233
Prelude Capital Management
New York
$275K -$204K -1,639 -43%
Robeco Institutional Asset Management
234
Robeco Institutional Asset Management
Netherlands
$274K +$230K +1,841 +513%
US Bancorp
235
US Bancorp
Minnesota
$270K -$4.36K -35 -2%
LIP
236
Lighthouse Investment Partners
Florida
$268K +$268K +2,148 New
RT
237
Rockland Trust
Massachusetts
$266K – – –
APG Asset Management
238
APG Asset Management
Netherlands
$262K – – –
ALAM
239
Asahi Life Asset Management
Japan
$258K +$258K +2,070 New
EGA
240
Eagle Global Advisors
Texas
$249K – – –
NRD
241
Nebula Research & Development
New York
$249K +$249K +1,996 New
KI
242
Kapitalo Investimentos
Brazil
$245K -$154K -1,239 -39%
FFM
243
Forum Financial Management
Illinois
$244K – – –
CG
244
Colony Group
Massachusetts
$242K -$11.6K -93 -5%
FI
245
Fractal Investments
Connecticut
$240K – – –
URS
246
Utah Retirement Systems
Utah
$224K – – –
MPPLM
247
Midwest Professional Planners Ltd (MPPL)
Wisconsin
$223K +$223K +1,785 New
IPW
248
Impact Partnership Wealth
Georgia
$221K -$155K -1,246 -41%
PNC Financial Services Group
249
PNC Financial Services Group
Pennsylvania
$221K -$748 -6 -0.3%
BFM
250
Boothbay Fund Management
New York
$220K +$220K +1,767 New
8 9
10
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