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Westlake Corp
WLK

Overview Fund Activity

327 hedge funds and large institutions have $4.29B invested in Westlake Corp in 2018 Q2 according to their latest regulatory filings, with 69 funds opening new positions, 121 increasing their positions, 98 reducing their positions, and 55 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
327
Holders Change
+9
Holders Change %
+2.83%
% of All Funds
7.5%
Holding in Top 10
3
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-57.14%
% of All Funds
0.07%
New
69
Increased
121
Reduced
98
Closed
55
Calls
$17.7M
Puts
$19.6M
Net Calls
-$1.96M
Net Calls Change
-$8.15M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
+$139M
2
BlackRock
BlackRock
New York
+$42.9M
3
AQR Capital Management
AQR Capital Management
Connecticut
+$32.1M
4
State Street
State Street
Massachusetts
+$25.7M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$21.6M

Top Sellers

1
LM
Luminus Management
Texas
-$48.5M
2
CGM
Capital Growth Management
Massachusetts
-$40M
3
Federated Hermes
Federated Hermes
Pennsylvania
-$37M
4
Citadel Advisors
Citadel Advisors
Florida
-$28.6M
5
Canada Pension Plan Investment Board
Canada Pension Plan Investment Board
Ontario, Canada
-$27.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
SCM
351
Stevens Capital Management
Pennsylvania
– -$1.34M -12,052 Closed
Jane Street
352
Jane Street
New York
– -$1.17M -10,517 Closed
HC
353
Hampstead Capital
United Kingdom
– -$1.11M -10,000 Closed
JIM
354
Jupiter Investment Management
United Kingdom
– -$1M -9,000 Closed
KeyBank National Association
355
KeyBank National Association
Ohio
– -$990K -8,911 Closed
MCM
356
Mobius Capital Management
California
– -$872K -7,849 Closed
TCM
357
Teza Capital Management
Illinois
– -$799K -7,185 Closed
JG
358
Jefferies Group
New York
– -$772K -6,946 Closed
QT
359
Quantbot Technologies
New York
– -$758K -6,821 Closed
MS
360
Maven Securities
Jersey
– -$628K -5,650 Closed
AGM
361
Alpine Global Management
New York
– -$588K -5,294 Closed
GCA
362
Gideon Capital Advisors
New York
– -$530K -4,765 Closed
QSS
363
Quantitative Systematic Strategies
Florida
– -$392K -3,524 Closed
LFAS
364
Level Four Advisory Services
Texas
– -$356K -3,199 Closed
CC
365
Cipher Capital
New York
– -$338K -3,046 Closed
TRCT
366
Tower Research Capital (TRC)
New York
– -$327K -2,938 Closed
SM
367
Sciencast Management
New Jersey
– -$319K -2,856 Closed
ZDA
368
Zweig-DiMenna Associates
New York
– -$256K -2,300 Closed
FA
369
FDx Advisors
Illinois
– -$238K -2,137 Closed
PM
370
Parametrica Management
Hong Kong
– -$227K -2,042 Closed
PA
371
Profund Advisors
Maryland
– -$201K -1,806 Closed
BTS
372
BB&T Securities
Virginia
– -$200K -1,804 Closed
AWM
373
Avior Wealth Management
Nebraska
– -$129K -1,157 Closed
EMG
374
ETF Managers Group
New Jersey
– -$116K -1,063 Closed
AP
375
Advisors Preferred
Maryland
– -$101K -913 Closed
12 13 14
15
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