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Westlake Corp
WLK

Overview Fund Activity

265 hedge funds and large institutions have $2.83B invested in Westlake Corp in 2015 Q1 according to their latest regulatory filings, with 40 funds opening new positions, 81 increasing their positions, 106 reducing their positions, and 53 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
265
Holders Change
-15
Holders Change %
-5.36%
% of All Funds
7.07%
Holding in Top 10
3
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+200%
% of All Funds
0.08%
New
40
Increased
81
Reduced
106
Closed
53
Calls
$72.6M
Puts
$23.7M
Net Calls
+$48.9M
Net Calls Change
+$49.1M

Top Buyers

1
Citadel Advisors
1
Citadel Advisors
Florida
$132M
2
Select Equity Group
2
Select Equity Group
New York
$256M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$258M
4
Balyasny Asset Management
4
Balyasny Asset Management
Illinois
$52.9M
5
N
5
Natixis
France
$28.8M

Top Sellers

1
ACM
1
Americafirst Capital Management
California
$0
2
Prudential Financial
2
Prudential Financial
New Jersey
$51.5M
3
WBC
3
Westpac Banking Corp
Australia
$10.8M
4
HCM
4
Highbridge Capital Management
New York
$21.4M
5
JHIU
5
Janus Henderson Investors US
Colorado
$3.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
URS
176
Utah Retirement Systems
Utah
$524K +$7.19K +100 +1%
AG
177
Algert Global
California
$511K +$511K +7,110 New
Envestnet Asset Management
178
Envestnet Asset Management
Illinois
$508K +$269K +3,737 +112%
SH
179
Scepter Holdings
Texas
$496K -$109K -1,518 -18%
RIM
180
RS Investment Management
California
$473K -$36K -500 -7%
Zurich Cantonal Bank
181
Zurich Cantonal Bank
Switzerland
$461K -$1.25M -17,443 -73%
SAM
182
Symphony Asset Management
California
$453K +$43.6K +606 +11%
MOACM
183
Mutual of America Capital Management
New York
$446K +$33.1K +460 +8%
CAM
184
CG Asset Management
New York
$441K -$286K -3,970 -39%
JIC
185
Johnson Investment Counsel
Ohio
$431K – – –
UCFA
186
United Capital Financial Advisors
Texas
$428K +$152K +1,943 +55%
Mitsubishi UFJ Asset Management
187
Mitsubishi UFJ Asset Management
Japan
$425K -$7.7K -107 -2%
IRS
188
Invictus RG (Singapore)
Singapore
$424K -$9.14K -127 -2%
VAM
189
Verity Asset Management
North Carolina
$422K -$667K -9,272 -61%
BA
190
BlackRock Advisors
Delaware
$420K – – –
WC
191
Walthausen & Co
New York
$406K – – –
ARTA
192
A.R.T. Advisors
New York
$383K -$4.33M -60,237 -92%
CIBC Asset Management
193
CIBC Asset Management
Ontario, Canada
$382K +$31.5K +438 +9%
APFBOT
194
Amica Pension Fund Board of Trustees
Rhode Island
$378K – – –
AG
195
Aperio Group
California
$361K +$361K +5,022 New
LS
196
Livforsakringsbolaget Skandia
Sweden
$360K -$274K -3,800 -43%
IA
197
Icon Advisers
Colorado
$360K – – –
CCMU
198
Cheyne Capital Management (UK)
United Kingdom
$360K +$360K +5,000 New
MYLI
199
Meiji Yasuda Life Insurance
Japan
$355K -$93.6K -1,300 -21%
TAM
200
Third Avenue Management
New York
$353K +$28.8K +400 +9%
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