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Westlake Corp
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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.

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

Top Sellers

1
Select Equity Group
1
Select Equity Group
New York
$0
2
Citadel Advisors
2
Citadel Advisors
Florida
$23.5M
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$7.26M
4
Adage Capital Partners
4
Adage Capital Partners
Massachusetts
$3.19M
5
Alyeska Investment Group
5
Alyeska Investment Group
Illinois
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Korea Investment Corp
76
Korea Investment Corp
South Korea
$3.81M +$3.81M +82,300 New
SCM
77
Stevens Capital Management
Pennsylvania
$3.62M +$376K +8,130 +12%
NI
78
Numeric Investors
Massachusetts
$3.54M -$5.33M -115,200 -60%
RR
79
Robotti Robert
$3.51M +$93.5K +2,020 +3%
AI
80
Analytic Investors
California
$3.45M +$2.44M +52,690 +241%
Axa
81
Axa
France
$3.27M -$5.11M -110,458 -61%
SGCIA
82
Smith Graham & Co Investment Advisors
Texas
$3.27M +$973K +21,020 +42%
MTB
83
Mizuho Trust & Banking
Japan
$3.22M +$208K +4,496 +7%
Adage Capital Partners
84
Adage Capital Partners
Massachusetts
$3.19M -$20.9M -451,741 -87%
OAC
85
OMERS Administration Corp
Ontario, Canada
$3.06M +$2.03M +43,800 +196%
RIM
86
RS Investment Management
California
$3.05M +$2.72M +58,790 +839%
SSCM
87
Summit Street Capital Management
New York
$3.01M +$596K +12,882 +25%
VRS
88
Virginia Retirement System
Virginia
$3.01M +$3.01M +65,044 New
BJ
89
BlackRock Japan
Japan
$2.85M -$13.1K -282 -0.5%
First Trust Advisors
90
First Trust Advisors
Illinois
$2.83M -$479K -10,334 -14%
SIM
91
Spark Investment Management
New York
$2.77M +$2.77M +59,900 New
Baird Financial Group
92
Baird Financial Group
Wisconsin
$2.71M +$415K +8,962 +18%
Canada Pension Plan Investment Board
93
Canada Pension Plan Investment Board
Ontario, Canada
$2.7M -$2.19M -47,283 -45%
Susquehanna International Group
94
Susquehanna International Group
Pennsylvania
$2.68M +$1.91M +41,353 +249%
OAM
95
Origin Asset Management
United Kingdom
$2.45M – – –
State Board of Administration of Florida Retirement System
96
State Board of Administration of Florida Retirement System
Florida
$2.44M – – –
Arrowstreet Capital
97
Arrowstreet Capital
Massachusetts
$2.42M +$32.4K +700 +1%
DA
98
Denali Advisors
California
$2.34M -$1.24M -26,800 -35%
Los Angeles Capital Management
99
Los Angeles Capital Management
California
$2.29M +$2.29M +49,507 New
Two Sigma Advisers
100
Two Sigma Advisers
New York
$2.28M -$392K -8,468 -15%
2 3
4
5 6