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Westlake Corp
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Overview Fund Activity

231 hedge funds and large institutions have $2.38B invested in Westlake Corp in 2013 Q4 according to their latest regulatory filings, with 43 funds opening new positions, 86 increasing their positions, 82 reducing their positions, and 29 closing their positions.

Holders
231
Holders Change
+12
Holders Change %
+5.48%
% of All Funds
6.71%
Holding in Top 10
2
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-50%
% of All Funds
0.06%
New
43
Increased
86
Reduced
82
Closed
29
Calls
$6.85M
Puts
$7.6M
Net Calls
-$754K
Net Calls Change
-$69K

Top Buyers

1
AL
1
AJO LP
Pennsylvania
$42.5M
2
SCA
2
SAC Capital Advisors
Connecticut
$85.7M
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$73.6M
4
NFA
4
Nationwide Fund Advisors
Ohio
$27.1M
5
OAM
5
Origin Asset Management
United Kingdom
$20.3M

Top Sellers

1
VBCP
1
Vollero Beach Capital Partners
New York
$4.11M
2
PC
2
PointState Capital
New York
$9.34M
3
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$85.6M
4
Adage Capital Partners
4
Adage Capital Partners
Massachusetts
$49.7M
5
RA
5
Royce & Associates
New York
$247M
Name Market Value Shares Shares
Change 		Shares
Change %
RA
1
Royce & Associates
New York
$247M 2,023,218 -217,200 -10%
Vanguard Group
2
Vanguard Group
Pennsylvania
$172M 1,410,384 +15,584 +1%
WBC
3
Westpac Banking Corp
Australia
$87.5M 716,935 -3,324 -0.5%
SCA
4
SAC Capital Advisors
Connecticut
$85.7M 702,418 +327,618 +87%
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$85.6M 701,648 -323,215 -32%
Federated Hermes
6
Federated Hermes
Pennsylvania
$78.4M 642,085 -124,263 -16%
D.E. Shaw & Co
7
D.E. Shaw & Co
New York
$73.6M 603,033 +249,246 +70%
Prudential Financial
8
Prudential Financial
New Jersey
$68.5M 561,066 +110,890 +25%
BIT
9
BlackRock Institutional Trust
California
$62M 508,174 +55,108 +12%
NRECA
10
National Rural Electric Cooperative Association
Virginia
$52.6M 430,600 -10,000 -2%
TCIM
11
TIAA CREF Investment Management
New York
$51.2M 419,550 -20,444 -5%
Adage Capital Partners
12
Adage Capital Partners
Massachusetts
$49.7M 407,059 -235,482 -37%
Renaissance Technologies
13
Renaissance Technologies
New York
$46.2M 378,700 +36,000 +11%
American Century Companies
14
American Century Companies
Missouri
$44.2M 361,973 -12,080 -3%
AL
15
AJO LP
Pennsylvania
$42.5M 348,070 +331,370 +1,984%
Citadel Advisors
16
Citadel Advisors
Florida
$39.5M 323,903 -111,312 -26%
JIR
17
James Investment Research
Ohio
$39.1M 320,448 +121,766 +61%
Norges Bank
18
Norges Bank
Norway
$37.9M 310,209 -96,630 -24%
Goldman Sachs
19
Goldman Sachs
New York
$36.4M 298,572 +31,652 +12%
Balyasny Asset Management
20
Balyasny Asset Management
Illinois
$35.6M 291,800 +63,656 +28%
EAM
21
Eagle Asset Management
Florida
$31.8M 260,678 -892 -0.3%
SO
22
STRS Ohio
Ohio
$31.7M 260,000 +15,000 +6%
State Street
23
State Street
Massachusetts
$28.9M 236,608 -169,511 -42%
NFA
24
Nationwide Fund Advisors
Ohio
$27.1M 222,048 +220,659 +15,886%
Two Sigma Investments
25
Two Sigma Investments
New York
$23.7M 193,833 +92,218 +91%
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