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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 %
ACM
151
Aquatic Capital Management
Illinois
$1.18M +$1.18M +9,500 New
CAM
152
Cresset Asset Management
Illinois
$1.17M +$121K +969 +12%
Wealthfront Advisers
153
Wealthfront Advisers
California
$1.13M +$1.13M +9,039 New
LSERS
154
Louisiana State Employees Retirement System
Louisiana
$1.12M -$137K -1,100 -11%
Baird Financial Group
155
Baird Financial Group
Wisconsin
$1.11M -$26.7K -214 -2%
SOMRS
156
State of Michigan Retirement System
Michigan
$1.07M -$125K -1,000 -10%
DC
157
Diametric Capital
Massachusetts
$1.01M -$474K -3,801 -32%
Thrivent Financial for Lutherans
158
Thrivent Financial for Lutherans
Minnesota
$996K -$112K -902 -10%
AAM
159
Advisors Asset Management
Colorado
$967K -$715K -5,735 -43%
A
160
AustralianSuper
Australia
$963K +$47.5K +381 +5%
SM
161
Sciencast Management
New Jersey
$959K +$286K +2,293 +42%
Voloridge Investment Management
162
Voloridge Investment Management
Florida
$927K +$927K +7,438 New
Toronto Dominion Bank
163
Toronto Dominion Bank
Ontario, Canada
$909K -$236K -1,895 -21%
Handelsbanken Fonder
164
Handelsbanken Fonder
Sweden
$898K – – –
Skandinaviska Enskilda Banken (SEB)
165
Skandinaviska Enskilda Banken (SEB)
Sweden
$898K – – –
II
166
IFM Investors
Australia
$884K – – –
NMIMC
167
Northwestern Mutual Investment Management Company
Wisconsin
$883K -$72.2K -579 -8%
NMERB
168
New Mexico Educational Retirement Board
New Mexico
$873K – – –
PI
169
Pettee Investors
Connecticut
$837K – – –
COPPSERS
170
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$806K -$1.27M -10,195 -61%
DA
171
Duality Advisers
Florida
$798K -$2.23M -17,870 -74%
Arrowstreet Capital
172
Arrowstreet Capital
Massachusetts
$795K +$795K +6,375 New
MM
173
MQS Management
New York
$790K +$790K +6,334 New
TAF
174
Tredje AP-fonden
Sweden
$788K -$86.1K -691 -10%
Osaic Holdings
175
Osaic Holdings
Arizona
$771K -$2.23M -17,895 -74%
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