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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 %
Citadel Advisors
26
Citadel Advisors
Florida
$37.3M +$30.7M +275,780 +462%
RCAMU
27
Rothschild & Co Asset Management US
Connecticut
$37.2M -$8.4M -75,592 -18%
TA
28
Teachers Advisors
New York
$36.3M -$957K -8,612 -3%
Bank of America
29
Bank of America
North Carolina
$35.9M +$3.57M +32,135 +11%
Wells Fargo
30
Wells Fargo
California
$35.7M +$6.42M +57,758 +22%
SO
31
STRS Ohio
Ohio
$35M +$6.98M +62,754 +25%
GAM
32
Gotham Asset Management
New York
$32.5M +$4.06M +36,545 +14%
Renaissance Technologies
33
Renaissance Technologies
New York
$30.8M +$25.9M +233,300 +528%
RR
34
Robotti Robert
$29.5M -$232K -2,083 -0.8%
Invesco
35
Invesco
Georgia
$29.2M -$1.8M -16,187 -6%
Ameriprise
36
Ameriprise
Minnesota
$28.7M -$44.1M -397,116 -61%
BCM
37
Blockhouse Capital Management
New York
$27.3M +$14M +125,800 +105%
T. Rowe Price Associates
38
T. Rowe Price Associates
Maryland
$26.4M +$18.9M +170,140 +251%
JPMorgan Chase & Co
39
JPMorgan Chase & Co
New York
$26.4M -$47.4M -426,037 -64%
SI
40
Scout Investments
Missouri
$26.3M -$4.94M -44,475 -16%
Millennium Management
41
Millennium Management
New York
$24.9M -$55.9M -503,231 -69%
First Trust Advisors
42
First Trust Advisors
Illinois
$24.6M -$3.68M -33,112 -13%
MSL
43
Mackay Shields LLC
New York
$22.4M +$22.4M +201,093 New
Northern Trust
44
Northern Trust
Illinois
$21.8M +$265K +2,381 +1%
KBC Group
45
KBC Group
Belgium
$21.7M +$17.1M +154,233 +376%
Allianz Asset Management
46
Allianz Asset Management
Germany
$21.5M +$11.7M +105,418 +119%
Citigroup
47
Citigroup
New York
$20.5M -$40M -359,872 -66%
Deutsche Bank
48
Deutsche Bank
Germany
$19M +$13.3M +119,518 +230%
O
49
OppenheimerFunds
New York
$18M -$480K -4,319 -3%
JIR
50
James Investment Research
Ohio
$16.8M -$1.4M -12,613 -8%
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