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Westlake Corp
WLK

Overview Fund Activity

238 hedge funds and large institutions have $3.08B invested in Westlake Corp in 2021 Q1 according to their latest regulatory filings, with 44 funds opening new positions, 86 increasing their positions, 69 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
238
Holders Change
+15
Holders Change %
+6.73%
% of All Funds
4.19%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.04%
New
44
Increased
86
Reduced
69
Closed
27
Calls
$6.53M
Puts
$5.85M
Net Calls
+$683K
Net Calls Change
+$1.48M

Top Buyers

1
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
$153M
2
Millennium Management
Millennium Management
New York
$125M
3
Fidelity Investments
Fidelity Investments
Massachusetts
$89.5M
4
Balyasny Asset Management
Balyasny Asset Management
Illinois
$46.2M
5
MWNA
Marshall Wace North America
New York
$30.7M

Top Sellers

1
Capital World Investors
Capital World Investors
California
$232M
2
AllianceBernstein
AllianceBernstein
Tennessee
$25.2M
3
Mirae Asset Global Investments
Mirae Asset Global Investments
South Korea
$0
4
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
$23.6M
5
Franklin Resources
Franklin Resources
California
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
State of Wisconsin Investment Board
151
State of Wisconsin Investment Board
Wisconsin
$382K -$156K -1,761 -29%
Teacher Retirement System of Texas
152
Teacher Retirement System of Texas
Texas
$380K +$69.2K +779 +22%
IRC
153
Investors Research Corp
Georgia
$373K – – –
EGM
154
Engineers Gate Manager
New York
$373K +$122K +1,370 +48%
SG Americas Securities
155
SG Americas Securities
New York
$356K +$13.6K +153 +4%
AB
156
Amalgamated Bank
New York
$350K -$24.7K -278 -7%
CANY
157
Caxton Associates (New York)
New York
$338K +$338K +3,803 New
PAM
158
Paradigm Asset Management
New York
$337K -$35.5K -400 -10%
DTL
159
Dynamic Technology Lab
Singapore
$335K -$664K -7,481 -66%
UA
160
Unison Advisors
District of Columbia
$327K +$978 +11 +0.3%
Jane Street
161
Jane Street
New York
$322K -$158K -1,777 -33%
GCP
162
GSA Capital Partners
United Kingdom
$319K -$179K -2,011 -36%
AIP
163
Ameritas Investment Partners
Nebraska
$318K – – –
CCIA
164
Campbell & Co Investment Adviser
Maryland
$302K -$57.5K -647 -16%
CG
165
Colony Group
Massachusetts
$279K +$279K +3,140 New
RC
166
RegentAtlantic Capital
New Jersey
$267K -$9.43K -106 -3%
BCM
167
Bourgeon Capital Management
Connecticut
$266K – – –
MFS
168
Mirabella Financial Services
United Kingdom
$263K +$263K +2,968 New
GTCM
169
Gyon Technologies Capital Management
New Jersey
$258K +$258K +2,905 New
PAMU
170
Pictet Asset Management (UK)
United Kingdom
$257K -$35.4K -400 -12%
New York State Teachers Retirement System (NYSTRS)
171
New York State Teachers Retirement System (NYSTRS)
New York
$257K +$257K +2,900 New
MSRPS
172
Maryland State Retirement & Pension System
Maryland
$253K +$253K +2,848 New
PAM
173
Panagora Asset Management
Massachusetts
$242K +$111K +1,255 +85%
BNP Paribas Financial Markets
174
BNP Paribas Financial Markets
France
$239K +$28.4K +320 +13%
American Century Companies
175
American Century Companies
Missouri
$238K +$238K +2,684 New
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