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Westlake Corp
WLK

Overview Fund Activity

238 hedge funds and large institutions have $1.71B invested in Westlake Corp in 2016 Q2 according to their latest regulatory filings, with 37 funds opening new positions, 73 increasing their positions, 102 reducing their positions, and 69 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
238
Holders Change
-35
Holders Change %
-12.82%
% of All Funds
6.36%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
37
Increased
73
Reduced
102
Closed
69
Calls
$17.1M
Puts
$7.85M
Net Calls
+$9.2M
Net Calls Change
+$9.54M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$68M
2
Citadel Advisors
Citadel Advisors
Florida
$74.2M
3
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
$42.5M
4
PIM
Perkins Investment Management
Illinois
$48.6M
5
Marshall Wace
Marshall Wace
United Kingdom
$31.5M

Top Sellers

1
AllianceBernstein
AllianceBernstein
Tennessee
$1.81M
2
Schroder Investment Management Group
Schroder Investment Management Group
United Kingdom
$9.7M
3
Renaissance Technologies
Renaissance Technologies
New York
$0
4
Royal London Asset Management
Royal London Asset Management
United Kingdom
$622K
5
GT
Glenmede Trust
Pennsylvania
$1.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
MTB
251
Mizuho Trust & Banking
Japan
– -$3.22M -69,536 Closed
Adage Capital Partners
252
Adage Capital Partners
Massachusetts
– -$3.19M -68,962 Closed
SIM
253
Spark Investment Management
New York
– -$2.77M -59,900 Closed
MLIC
254
Mandatum Life Insurance Company
Finland
– -$2.17M -46,922 Closed
AAF
255
Andra AP-fonden
Sweden
– -$1.81M -39,000 Closed
BCIM
256
British Columbia Investment Management
British Columbia, Canada
– -$1.45M -31,317 Closed
Caisse de Depot et Placement du Quebec (CDPQ)
257
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
– -$1.34M -28,900 Closed
Teacher Retirement System of Texas
258
Teacher Retirement System of Texas
Texas
– -$1.1M -23,803 Closed
HI
259
HBK Investments
Texas
– -$1.03M -22,200 Closed
Thrivent Financial for Lutherans
260
Thrivent Financial for Lutherans
Minnesota
– -$811K -17,520 Closed
PAMU
261
Pictet Asset Management (UK)
United Kingdom
– -$707K -16,400 Closed
VAM
262
Visium Asset Management
New York
– -$757K -16,364 Closed
MC
263
Menta Capital
California
– -$745K -16,080 Closed
FAF
264
Fjarde Ap-fonden
Sweden
– -$684K -14,782 Closed
Nomura Holdings
265
Nomura Holdings
Japan
– -$680K -14,694 Closed
GIBU
266
Gulf International Bank (UK)
United Kingdom
– -$663K -14,333 Closed
PAM
267
Princeton Alpha Management
New Jersey
– -$560K -12,091 Closed
LMGAM
268
Liberty Mutual Group Asset Management
Massachusetts
– -$468K -10,100 Closed
JHIU
269
Janus Henderson Investors US
Colorado
– -$440K -9,501 Closed
Squarepoint
270
Squarepoint
New York
– -$398K -8,600 Closed
SLG
271
Stanley-Laman Group
Pennsylvania
– -$394K -8,504 Closed
Capstone Investment Advisors
272
Capstone Investment Advisors
New York
– -$365K -7,900 Closed
Twin Tree Management
273
Twin Tree Management
Texas
– -$358K -7,725 Closed
Verition Fund Management
274
Verition Fund Management
Connecticut
– -$347K -7,500 Closed
Mitsubishi UFJ Asset Management
275
Mitsubishi UFJ Asset Management
Japan
– -$289K -6,251 Closed
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