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Westlake Corp
WLK

Overview Fund Activity

318 hedge funds and large institutions have $4.33B invested in Westlake Corp in 2018 Q1 according to their latest regulatory filings, with 76 funds opening new positions, 92 increasing their positions, 124 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
318
Holders Change
+36
Holders Change %
+12.77%
% of All Funds
7.3%
Holding in Top 10
7
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-36.36%
% of All Funds
0.16%
New
76
Increased
92
Reduced
124
Closed
37
Calls
$36.1M
Puts
$29.9M
Net Calls
+$6.19M
Net Calls Change
-$12.8M

Top Buyers

1
BCM
Bridgeway Capital Management
Texas
+$64.2M
2
LM
Luminus Management
Texas
+$42.8M
3
Prudential Financial
Prudential Financial
New Jersey
+$41.5M
4
CGM
Capital Growth Management
Massachusetts
+$40M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$31.5M

Top Sellers

1
Millennium Management
Millennium Management
New York
-$55.9M
2
ABC
Anchor Bolt Capital
Illinois
-$51.7M
3
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$47.4M
4
Ameriprise
Ameriprise
Minnesota
-$44.1M
5
Wellington Management Group
Wellington Management Group
Massachusetts
-$43.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
SP
351
SWS Partners
Ohio
– -$5K -46 Closed
ASN
352
Advisory Services Network
Georgia
– -$4K -41 Closed
PMFA
353
Plante Moran Financial Advisors
Michigan
– -$4K -36 Closed
TG
354
TLP Group
Illinois
– -$3K -26 Closed
WA
355
Winfield Associates
Ohio
– -$2K -10 Closed
11 12 13 14
15