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Westlake Corp
WLK

Overview Fund Activity

282 hedge funds and large institutions have $4.18B invested in Westlake Corp in 2017 Q4 according to their latest regulatory filings, with 81 funds opening new positions, 86 increasing their positions, 84 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
282
Holders Change
+41
Holders Change %
+17.01%
% of All Funds
6.4%
Holding in Top 10
11
Holding in Top 10 Change
+6
Holding in Top 10 Change %
+120%
% of All Funds
0.25%
New
81
Increased
86
Reduced
84
Closed
38
Calls
$38.7M
Puts
$19.7M
Net Calls
+$18.9M
Net Calls Change
+$4.28M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$621M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$510M
3
RCAMU
3
Rothschild & Co Asset Management US
Connecticut
$43.7M
4
Prudential Financial
4
Prudential Financial
New Jersey
$41.6M
5
Arrowstreet Capital
5
Arrowstreet Capital
Massachusetts
$30.3M

Top Sellers

1
Balyasny Asset Management
1
Balyasny Asset Management
Illinois
$6.14M
2
SCP
2
Soroban Capital Partners
New York
$0
3
Citadel Advisors
3
Citadel Advisors
Florida
$6.36M
4
Millennium Management
4
Millennium Management
New York
$77.5M
5
Citigroup
5
Citigroup
New York
$58M
Name Holding Trade Value Shares
Change 		Shares
Change %
UBS AM
151
UBS AM
Illinois
$1.66M – – –
HWA
152
HCR Wealth Advisors
California
$1.62M -$28.6K -268 -2%
HSA
153
Hussman Strategic Advisors
Maryland
$1.6M – – –
Nomura Holdings
154
Nomura Holdings
Japan
$1.51M +$136K +1,276 +10%
KeyBank National Association
155
KeyBank National Association
Ohio
$1.44M -$283K -2,657 -16%
BCM
156
Bayesian Capital Management
New York
$1.39M +$1.39M +13,019 New
EM
157
ELCO Management
New York
$1.39M – – –
Public Sector Pension Investment Board (PSP Investments)
158
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$1.37M +$1.37M +12,900 New
PI
159
Pettee Investors
Connecticut
$1.27M +$21.6K +203 +2%
Bank of Montreal
160
Bank of Montreal
Ontario, Canada
$1.25M -$2.58M -24,175 -67%
EMG
161
Ellington Management Group
Connecticut
$1.23M +$650K +6,100 +113%
VOYA Investment Management
162
VOYA Investment Management
Georgia
$1.21M -$50.1K -470 -4%
Capital Fund Management (CFM)
163
Capital Fund Management (CFM)
France
$1.18M +$1.18M +11,054 New
HMS
164
Hanseatic Management Services
New Mexico
$1.09M +$70.7K +664 +7%
UBS Group
165
UBS Group
Switzerland
$1.08M -$10.8M -101,070 -91%
CA
166
Cynosure Advisors
Utah
$1.08M +$1.08M +10,087 New
Wolverine Trading
167
Wolverine Trading
Illinois
$1.05M -$55.8K -524 -5%
NAM
168
NorthCoast Asset Management
Connecticut
$1.03M +$1.03M +9,688 New
DCM
169
Driehaus Capital Management
Illinois
$1.01M +$98.2K +922 +11%
GXMC
170
Global X Management Company
New York
$1.01M -$51K -479 -5%
IH
171
IFC Holdings
Florida
$991K +$7.24K +68 +0.7%
DTL
172
Dynamic Technology Lab
Singapore
$949K -$552K -5,175 -37%
DCM
173
Dupont Capital Management
Delaware
$922K – – –
CEP
174
Chicago Equity Partners
Illinois
$909K +$121K +1,135 +15%
JIC
175
Johnson Investment Counsel
Ohio
$905K – – –
5 6
7
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