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Westlake Corp
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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 %
TCM
126
Twin Capital Management
Pennsylvania
$3.1M +$3.1M +27,870 New
GXMC
127
Global X Management Company
New York
$3.02M +$1.97M +17,730 +187%
QC
128
Quadrature Capital
United Kingdom
$2.96M +$2.96M +26,600 New
DTL
129
Dynamic Technology Lab
Singapore
$2.92M +$1.93M +17,352 +195%
VI
130
Versor Investments
New York
$2.85M +$333K +3,000 +13%
SI
131
Sprott Inc
Ontario, Canada
$2.78M -$1.33M -12,000 -32%
Holocene Advisors
132
Holocene Advisors
New York
$2.77M -$27.6M -248,220 -91%
DILIC
133
Dai-ichi Life Insurance Company
Japan
$2.74M -$6.82M -61,324 -71%
Two Sigma Investments
134
Two Sigma Investments
New York
$2.71M -$4.52M -40,628 -62%
Man Group
135
Man Group
United Kingdom
$2.5M +$2.5M +22,456 New
PCMI
136
Paradigm Capital Management Inc
New York
$2.49M – – –
DIA
137
Denver Investment Advisors
Colorado
$2.46M -$109K -983 -4%
AAM
138
Advisors Asset Management
Colorado
$2.41M +$569K +5,257 +31%
PIA
139
Piedmont Investment Advisors
North Carolina
$2.38M -$233K -2,096 -9%
MWNA
140
Marshall Wace North America
New York
$2.31M -$1.65M -14,819 -42%
HCM
141
Highbridge Capital Management
New York
$2.22M – – –
UBS AM
142
UBS AM
Illinois
$2.22M +$484K +4,351 +28%
BCM
143
BlueCrest Capital Management
Jersey
$2.18M -$2.12M -19,059 -49%
ZIM
144
Zacks Investment Management
Illinois
$2.03M -$225K -2,024 -10%
AG
145
Aperio Group
California
$2.02M -$52.9K -476 -3%
Aviva
146
Aviva
United Kingdom
$2.01M -$196K -1,763 -9%
VFM
147
Viking Fund Management
North Dakota
$2M -$556K -5,000 -22%
Ohio Public Employees Retirement System (OPERS)
148
Ohio Public Employees Retirement System (OPERS)
Ohio
$1.88M -$63K -567 -3%
CIBC Private Wealth Group
149
CIBC Private Wealth Group
Georgia
$1.84M -$291K -2,622 -14%
Nuveen Asset Management
150
Nuveen Asset Management
Illinois
$1.81M +$1.81M +16,300 New
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6
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