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Westlake Corp
WLK

Overview Fund Activity

273 hedge funds and large institutions have $1.78B invested in Westlake Corp in 2016 Q1 according to their latest regulatory filings, with 48 funds opening new positions, 117 increasing their positions, 74 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
273
Holders Change
+1
Holders Change %
+0.37%
% of All Funds
7.29%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.05%
New
48
Increased
117
Reduced
74
Closed
44
Calls
$7.97M
Puts
$8.3M
Net Calls
-$338K
Net Calls Change
+$131K

Top Buyers

1
AllianceBernstein
AllianceBernstein
Tennessee
$64.2M
2
Goldman Sachs
Goldman Sachs
New York
$86.8M
3
Prudential Financial
Prudential Financial
New Jersey
$88.4M
4
AQR Capital Management
AQR Capital Management
Connecticut
$93.7M
5
PIM
Perkins Investment Management
Illinois
$22.8M

Top Sellers

1
Select Equity Group
Select Equity Group
New York
$0
2
Citadel Advisors
Citadel Advisors
Florida
$23.5M
3
D.E. Shaw & Co
D.E. Shaw & Co
New York
$7.26M
4
Adage Capital Partners
Adage Capital Partners
Massachusetts
$3.19M
5
Alyeska Investment Group
Alyeska Investment Group
Illinois
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
SLG
176
Stanley-Laman Group
Pennsylvania
$394K -$1.42M -30,632 -78%
JIC
177
Johnson Investment Counsel
Ohio
$393K +$116K +2,500 +42%
Principal Financial Group
178
Principal Financial Group
Iowa
$375K -$10.1M -218,707 -96%
Capstone Investment Advisors
179
Capstone Investment Advisors
New York
$365K +$365K +7,900 New
DL
180
Delta Lloyd
Netherlands
$364K – – –
PTC
181
Petrus Trust Company
Texas
$361K +$361K +7,799 New
Twin Tree Management
182
Twin Tree Management
Texas
$358K +$342K +7,384 +2,165%
Verition Fund Management
183
Verition Fund Management
Connecticut
$347K +$347K +7,500 New
VKH
184
Virtu KCG Holdings
New York
$346K +$113K +2,445 +49%
TAF
185
Tredje AP-fonden
Sweden
$334K +$334K +7,290 New
URS
186
Utah Retirement Systems
Utah
$328K – – –
JIR
187
James Investment Research
Ohio
$321K -$298K -6,430 -48%
NFA
188
Nationwide Fund Advisors
Ohio
$321K +$321K +6,930 New
JG
189
Jefferies Group
New York
$296K +$296K +6,400 New
AG
190
Aperio Group
California
$290K -$799K -17,247 -73%
NCM
191
Newgate Capital Management
Connecticut
$289K -$4.12K -89 -1%
Mitsubishi UFJ Asset Management
192
Mitsubishi UFJ Asset Management
Japan
$289K +$22.8K +494 +9%
M&T Bank
193
M&T Bank
New York
$286K +$26.7K +576 +10%
KeyBank National Association
194
KeyBank National Association
Ohio
$284K -$448K -9,691 -61%
ST
195
Spot Trading
Illinois
$282K +$72.4K +1,563 +35%
B
196
BancorpSouth
Mississippi
$272K +$272K +5,880 New
TH
197
Timber Hill
Connecticut
$270K -$254K -5,470 -48%
CIBC Asset Management
198
CIBC Asset Management
Ontario, Canada
$253K +$7.72K +167 +3%
GCP
199
GSA Capital Partners
United Kingdom
$247K -$214K -4,608 -46%
Asset Management One
200
Asset Management One
Japan
$236K – – –
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