WLK icon

Westlake Corp
WLK

Overview Fund Activity

199 hedge funds and large institutions have $2.02B invested in Westlake Corp in 2013 Q2 according to their latest regulatory filings, with 199 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
199
Holders Change
+199
Holders Change %
–
% of All Funds
6.5%
Holding in Top 10
6
Holding in Top 10 Change
+6
Holding in Top 10 Change %
%
% of All Funds
0.2%
New
199
Increased
–
Reduced
–
Closed
–
Calls
$196M
Puts
$119M
Net Calls
+$77.2M
Net Calls Change
+$77.2M

Top Buyers

No buyers this quarter

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Shares
Change %
Northern Trust
51
Northern Trust
Illinois
$8.06M +$8.06M +167,162 New
AAMU
52
Amundi Asset Management US
Massachusetts
$8.01M +$8.01M +166,184 New
CBOA
53
Commonwealth Bank of Australia
Australia
$7.83M +$7.83M +162,424 New
Two Sigma Investments
54
Two Sigma Investments
New York
$7.54M +$7.54M +156,468 New
Arrowstreet Capital
55
Arrowstreet Capital
Massachusetts
$6.93M +$6.93M +143,708 New
Balyasny Asset Management
56
Balyasny Asset Management
Illinois
$6.76M +$6.76M +140,140 New
MSA
57
Mason Street Advisors
Wisconsin
$6.5M +$6.5M +134,754 New
AIA
58
Avalon Investment & Advisory
Texas
$6.47M +$6.47M +134,190 New
BlackRock
59
BlackRock
New York
$6.36M +$6.36M +131,942 New
Invesco
60
Invesco
Georgia
$5.97M +$5.97M +123,944 New
TI
61
Turner Investments
Pennsylvania
$5.66M +$5.66M +117,320 New
JHIU
62
Janus Henderson Investors US
Colorado
$5.45M +$5.45M +113,000 New
Marshall Wace
63
Marshall Wace
United Kingdom
$5.21M +$5.21M +108,054 New
BJ
64
BlackRock Japan
Japan
$5.11M +$5.11M +106,036 New
AQR Capital Management
65
AQR Capital Management
Connecticut
$4.91M +$4.91M +101,942 New
GD
66
Grandfield & Dodd
New York
$4.86M +$4.86M +100,776 New
LM
67
Luminus Management
Texas
$4.81M +$4.81M +99,728 New
First Trust Advisors
68
First Trust Advisors
Illinois
$4.47M +$4.47M +92,706 New
VE
69
Vega Energy
New York
$4.22M +$4.22M +87,460 New
BPM
70
Bowling Portfolio Management
Ohio
$4.15M +$4.15M +86,082 New
QI
71
Quotient Investors
New York
$4.07M +$4.07M +84,394 New
California Public Employees Retirement System
72
California Public Employees Retirement System
California
$3.94M +$3.94M +81,762 New
BFS
73
Bradley Foster & Sargent
Connecticut
$3.94M +$3.94M +81,700 New
PFC
74
Phocas Financial Corp
California
$3.65M +$3.65M +75,608 New
California State Teachers Retirement System (CalSTRS)
75
California State Teachers Retirement System (CalSTRS)
California
$3.42M +$3.42M +71,000 New
1 2
3
4 5