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Westlake Corp
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Overview Fund Activity

272 hedge funds and large institutions have $1.95B invested in Westlake Corp in 2015 Q4 according to their latest regulatory filings, with 55 funds opening new positions, 96 increasing their positions, 85 reducing their positions, and 33 closing their positions.

Holders
272
Holders Change
+21
Holders Change %
+8.37%
% of All Funds
7.14%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.03%
New
55
Increased
96
Reduced
85
Closed
33
Calls
$6.16M
Puts
$6.63M
Net Calls
-$469K
Net Calls Change
-$3.04M

Top Buyers

1
Goldman Sachs
1
Goldman Sachs
New York
$41.7M
2
AQR Capital Management
2
AQR Capital Management
Connecticut
$66M
3
UOC
3
UBS O'Connor
Illinois
$36.9M
4
SCM
4
Shapiro Capital Management
Georgia
$40.9M
5
SI
5
Scout Investments
Missouri
$19.9M

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$20.5M
2
Select Equity Group
2
Select Equity Group
New York
$128M
3
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$28.3M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$64.2M
5
Schroder Investment Management Group
5
Schroder Investment Management Group
United Kingdom
$41.4M
Name Market Value Shares Shares
Change 		Shares
Change %
SLG
101
Stanley-Laman Group
Pennsylvania
$2.13M 39,136 -7,592 -16%
AFA
102
Abacus FCF Advisors
Florida
$2.08M 38,262 +38,262 New
TA
103
Teachers Advisors
New York
$2.08M 38,245 -14,390 -27%
Morgan Stanley
104
Morgan Stanley
New York
$2.07M 38,055 +12,435 +49%
TCA
105
Tortoise Capital Advisors
Kansas
$1.92M 35,424 +8,929 +34%
BlackRock
106
BlackRock
New York
$1.82M 33,431 +8,831 +36%
Two Sigma Investments
107
Two Sigma Investments
New York
$1.81M 33,355 +33,355 New
TI
108
Trexquant Investment
Connecticut
$1.7M 31,300 +31,300 New
AIP
109
Ameritas Investment Partners
Nebraska
$1.66M 30,565 -10,819 -26%
State of Wisconsin Investment Board
110
State of Wisconsin Investment Board
Wisconsin
$1.63M 29,940 -130 -0.4%
APG Asset Management
111
APG Asset Management
Netherlands
$1.58M 29,073 – –
DC
112
Deere & Company
Illinois
$1.57M 28,923 -3,055 -10%
AAF
113
Andra AP-fonden
Sweden
$1.55M 28,500 -3,200 -10%
CIBC World Market
114
CIBC World Market
Ontario, Canada
$1.45M 26,723 -1,403 -5%
BF
115
BOK Financial
Oklahoma
$1.44M 26,584 +1,695 +7%
RhumbLine Advisers
116
RhumbLine Advisers
Massachusetts
$1.43M 26,277 +985 +4%
UBS Group
117
UBS Group
Switzerland
$1.42M 26,201 -28,463 -52%
PPA
118
Parametric Portfolio Associates
Washington
$1.42M 26,146 +2,009 +8%
HighTower Advisors
119
HighTower Advisors
Illinois
$1.39M 25,572 -7,832 -23%
ARTA
120
A.R.T. Advisors
New York
$1.36M 25,003 -35,804 -59%
Bessemer Group
121
Bessemer Group
New Jersey
$1.35M 24,838 – –
AG
122
Aperio Group
California
$1.28M 23,510 +8,108 +53%
FAAS
123
First Allied Advisory Services
California
$1.27M 23,342 +1,148 +5%
Allianz Asset Management
124
Allianz Asset Management
Germany
$1.24M 22,725 +2,858 +14%
PMAM
125
Picton Mahoney Asset Management
Ontario, Canada
$1.23M 22,600 +20,900 +1,229%
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5
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