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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 %
AIM
101
Assured Investment Management
New York
$5.03M +$5.03M +45,246 New
BNP Paribas Financial Markets
102
BNP Paribas Financial Markets
France
$4.97M +$1.67M +14,999 +50%
TAM
103
Tyers Asset Management
Texas
$4.87M +$2.31M +20,746 +90%
Squarepoint
104
Squarepoint
New York
$4.63M -$4.34M -39,086 -48%
B
105
Barings
North Carolina
$4.63M +$2.13M +19,180 +85%
Jennison Associates
106
Jennison Associates
New York
$4.6M – – –
TI
107
Trexquant Investment
Connecticut
$4.51M +$4.51M +40,613 New
SCM
108
Sterling Capital Management
North Carolina
$4.17M -$695K -6,250 -14%
MPA
109
Marvin & Palmer Associates
Delaware
$4.14M +$484K +4,356 +13%
TCA
110
Tortoise Capital Advisors
Kansas
$4.03M +$194K +1,742 +5%
Robeco Institutional Asset Management
111
Robeco Institutional Asset Management
Netherlands
$4.01M +$4.01M +36,046 New
Russell Investments Group
112
Russell Investments Group
United Kingdom
$3.96M -$437K -3,987 -10%
RCM
113
Riverhead Capital Management
Delaware
$3.91M +$1.85M +16,670 +90%
RhumbLine Advisers
114
RhumbLine Advisers
Massachusetts
$3.9M -$126K -1,132 -3%
SEI Investments
115
SEI Investments
Pennsylvania
$3.83M -$1.85M -16,661 -33%
BNP Paribas Asset Management
116
BNP Paribas Asset Management
France
$3.78M +$895K +8,056 +31%
CIC
117
Cornercap Investment Counsel
Georgia
$3.76M +$462K +4,155 +14%
SAM
118
Symphony Asset Management
California
$3.7M -$737K -6,631 -17%
AL
119
AJO LP
Pennsylvania
$3.67M -$11.5M -103,036 -76%
BF
120
BOK Financial
Oklahoma
$3.65M -$29.1K -262 -0.8%
Bank of Montreal
121
Bank of Montreal
Ontario, Canada
$3.6M +$2.3M +20,724 +177%
GHCM
122
Glen Harbor Capital Management
California
$3.54M +$1.68M +15,088 +90%
PWAG
123
Polaris Wealth Advisory Group
California
$3.4M +$606K +5,449 +22%
BPM
124
Bowling Portfolio Management
Ohio
$3.27M -$84.4K -759 -3%
FMII
125
Farmers & Merchants Investments Inc
Nebraska
$3.22M +$333K +3,000 +12%
3 4
5
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