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Westlake Corp
WLK

Overview Fund Activity

262 hedge funds and large institutions have $2.59B invested in Westlake Corp in 2015 Q2 according to their latest regulatory filings, with 46 funds opening new positions, 84 increasing their positions, 94 reducing their positions, and 47 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
262
Holders Change
-3
Holders Change %
-1.13%
% of All Funds
7.07%
Holding in Top 10
1
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-66.67%
% of All Funds
0.03%
New
46
Increased
84
Reduced
94
Closed
47
Calls
$11.8M
Puts
$19.7M
Net Calls
-$7.88M
Net Calls Change
-$56.7M

Top Buyers

1
Citadel Advisors
Citadel Advisors
Florida
$205M
2
Alyeska Investment Group
Alyeska Investment Group
Illinois
$28.6M
3
HCM
Highline Capital Management
New York
$26.4M
4
Adage Capital Partners
Adage Capital Partners
Massachusetts
$49.7M
5
SO
STRS Ohio
Ohio
$32.3M

Top Sellers

1
Millennium Management
Millennium Management
New York
$27.7M
2
N
Natixis
France
$0
3
RA
Royce & Associates
New York
$107M
4
JIM
Jupiter Investment Management
United Kingdom
$0
5
HCM
Highbridge Capital Management
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
AAF
101
Andra AP-fonden
Sweden
$2.17M +$1.13M +16,500 +109%
State of Wisconsin Investment Board
102
State of Wisconsin Investment Board
Wisconsin
$2.12M -$21.3K -310 -1%
HCMT
103
Highland Capital Management (Tennessee)
Tennessee
$2.09M +$2.09M +30,422 New
CSS
104
Cubist Systematic Strategies
Connecticut
$2.08M +$1.82M +26,567 +704%
GS
105
GAM Systematic
United Kingdom
$2.07M +$1.53M +22,358 +285%
APG Asset Management
106
APG Asset Management
Netherlands
$1.99M – – –
USGIU
107
U.S. Global Investors (USGI)
Texas
$1.92M +$1.92M +28,000 New
TCA
108
Tortoise Capital Advisors
Kansas
$1.77M +$8.3K +121 +0.5%
BCM
109
BlueCrest Capital Management
Jersey
$1.76M +$1.07M +15,600 +156%
TCA
110
Teewinot Capital Advisers
New York
$1.72M +$1.72M +25,000 New
POA
111
Pergamon Offshore Advisors
New York
$1.67M – – –
DC
112
Deere & Company
Illinois
$1.66M +$1.66M +24,223 New
RhumbLine Advisers
113
RhumbLine Advisers
Massachusetts
$1.61M -$550K -8,014 -25%
BIM
114
BlackRock Investment Management
Delaware
$1.59M +$419K +6,105 +36%
TI
115
Trexquant Investment
Connecticut
$1.58M +$1.58M +23,100 New
BlackRock
116
BlackRock
New York
$1.57M -$12.8K -187 -0.8%
Jennison Associates
117
Jennison Associates
New York
$1.54M +$1.54M +22,424 New
AIP
118
Ameritas Investment Partners
Nebraska
$1.51M -$935K -13,640 -38%
Aviva
119
Aviva
United Kingdom
$1.45M -$5.49K -80 -0.4%
FAAS
120
First Allied Advisory Services
California
$1.44M +$1.44M +21,144 New
CIBC World Market
121
CIBC World Market
Ontario, Canada
$1.43M +$193K +2,807 +16%
VKH
122
Virtu KCG Holdings
New York
$1.38M +$1.1M +16,003 +386%
BCIM
123
British Columbia Investment Management
British Columbia, Canada
$1.37M +$674K +9,821 +97%
PCMI
124
Paradigm Capital Management Inc
New York
$1.35M -$17.1K -250 -1%
SG Americas Securities
125
SG Americas Securities
New York
$1.32M -$1.69M -24,602 -56%
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