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Westlake Corp
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Overview Fund Activity

282 hedge funds and large institutions have $4.18B invested in Westlake Corp in 2017 Q4 according to their latest regulatory filings, with 81 funds opening new positions, 86 increasing their positions, 84 reducing their positions, and 38 closing their positions.

Holders
282
Holders Change
+41
Holders Change %
+17.01%
% of All Funds
6.4%
Holding in Top 10
11
Holding in Top 10 Change
+6
Holding in Top 10 Change %
+120%
% of All Funds
0.25%
New
81
Increased
86
Reduced
84
Closed
38
Calls
$38.7M
Puts
$19.7M
Net Calls
+$18.9M
Net Calls Change
+$4.28M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$621M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$510M
3
RCAMU
3
Rothschild & Co Asset Management US
Connecticut
$43.7M
4
Prudential Financial
4
Prudential Financial
New Jersey
$41.6M
5
Arrowstreet Capital
5
Arrowstreet Capital
Massachusetts
$30.3M

Top Sellers

1
Balyasny Asset Management
1
Balyasny Asset Management
Illinois
$6.14M
2
SCP
2
Soroban Capital Partners
New York
$0
3
Citadel Advisors
3
Citadel Advisors
Florida
$6.36M
4
Millennium Management
4
Millennium Management
New York
$77.5M
5
Citigroup
5
Citigroup
New York
$58M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$621M 5,824,856 +2,912,583 +100%
Vanguard Group
2
Vanguard Group
Pennsylvania
$510M 4,783,506 +458,889 +11%
BlackRock
3
BlackRock
New York
$166M 1,555,400 +108,434 +7%
Goldman Sachs
4
Goldman Sachs
New York
$157M 1,476,810 +57,330 +4%
AQR Capital Management
5
AQR Capital Management
Connecticut
$147M 1,382,664 +109,380 +9%
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$121M 1,132,347 -25,915 -2%
Bank of New York Mellon
7
Bank of New York Mellon
New York
$114M 1,074,502 +139,565 +15%
Wellington Management Group
8
Wellington Management Group
Massachusetts
$108M 1,016,417 -82,540 -8%
HA
9
Homestead Advisers
Virginia
$86.4M 811,200 – –
Millennium Management
10
Millennium Management
New York
$77.5M 727,678 -615,365 -46%
JPMorgan Chase & Co
11
JPMorgan Chase & Co
New York
$70.7M 663,888 +71,307 +12%
Ameriprise
12
Ameriprise
Minnesota
$69.8M 655,300 -53,149 -8%
Norges Bank
13
Norges Bank
Norway
$65.1M 611,550 -400,000 -40%
ABC
14
Anchor Bolt Capital
Illinois
$64M 601,203 -85,479 -12%
RA
15
Royce & Associates
New York
$61.1M 573,633 -175,251 -23%
State Street
16
State Street
Massachusetts
$58.9M 552,713 -11,614 -2%
Citigroup
17
Citigroup
New York
$58M 544,552 -600,535 -52%
TCIM
18
TIAA CREF Investment Management
New York
$58M 544,035 +41,561 +8%
Federated Hermes
19
Federated Hermes
Pennsylvania
$53.7M 503,994 -30,522 -6%
Geode Capital Management
20
Geode Capital Management
Massachusetts
$52.6M 493,609 +193,756 +65%
Janus Henderson Group
21
Janus Henderson Group
United Kingdom
$50M 469,719 -383,819 -45%
Royal Bank of Canada
22
Royal Bank of Canada
Ontario, Canada
$44.1M 414,385 +98,048 +31%
RCAMU
23
Rothschild & Co Asset Management US
Connecticut
$43.7M 410,082 +410,082 New
Prudential Financial
24
Prudential Financial
New Jersey
$41.6M 390,432 +330,200 +548%
Charles Schwab
25
Charles Schwab
California
$39.7M 374,624 +182,734 +95%
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