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Westlake Corp

262 hedge funds and large institutions have $2.59B invested in Westlake Corp in 2015 Q2 according to their latest regulatory filings, with 46 funds opening new positions, 84 increasing their positions, 94 reducing their positions, and 47 closing their positions.

New
Increased
Maintained
Reduced
Closed

2% less first-time investments, than exits

New positions opened: 46 | Existing positions closed: 47

1% less funds holding

Funds holding: 265262 (-3)

1.26% less ownership

Funds ownership: 29.72%28.46% (-1.3%)

8% less capital invested

Capital invested by funds: $2.83B → $2.59B (-$238M)

11% less repeat investments, than reductions

Existing positions increased: 84 | Existing positions reduced: 94

40% less call options, than puts

Call options by funds: $11.8M | Put options by funds: $19.7M

67% less funds holding in top 10

Funds holding in top 10: 31 (-2)

Holders
262
Holders Change
-3
Holders Change %
-1.13%
% of All Funds
7.06%
Holding in Top 10
1
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-66.67%
% of All Funds
0.03%
New
46
Increased
84
Reduced
94
Closed
47
Calls
$11.8M
Puts
$19.7M
Net Calls
-$7.88M
Net Calls Change
-$56.7M
Name Holding Trade Value Shares
Change
Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$246M +$484K +6,652 +0.2%
Select Equity Group
2
Select Equity Group
New York
$230M -$15.2M -209,464 -6%
Citadel Advisors
3
Citadel Advisors
Florida
$205M +$84.7M +1,163,921 +64%
RA
4
Royce & Associates
New York
$107M -$30.3M -416,081 -21%
GTP
5
Global Thematic Partners
New York
$104M +$48.7K +669 +0%
D.E. Shaw & Co
6
D.E. Shaw & Co
New York
$103M -$7.74M -106,433 -7%
Schroder Investment Management Group
7
Schroder Investment Management Group
United Kingdom
$71.7M -$2.27M -31,207 -3%
BIT
8
BlackRock Institutional Trust
California
$71.1M -$908K -12,483 -1%
Balyasny Asset Management
9
Balyasny Asset Management
Illinois
$62.7M +$13.1M +179,516 +24%
NRECA
10
National Rural Electric Cooperative Association
Virginia
$59.1M
Federated Hermes
11
Federated Hermes
Pennsylvania
$56.5M +$3.43M +47,182 +6%
Dimensional Fund Advisors
12
Dimensional Fund Advisors
Texas
$55M +$808K +11,109 +1%
State Street
13
State Street
Massachusetts
$54.9M +$1.75M +24,056 +3%
Adage Capital Partners
14
Adage Capital Partners
Massachusetts
$49.7M +$19.8M +272,300 +60%
TCIM
15
TIAA CREF Investment Management
New York
$48.8M -$1M -13,792 -2%
JIR
16
James Investment Research
Ohio
$47.5M -$14.1M -194,005 -22%
AQR Capital Management
17
AQR Capital Management
Connecticut
$44M +$13.5M +185,909 +41%
Prudential Financial
18
Prudential Financial
New Jersey
$40.1M -$9.56M -131,390 -18%
Norges Bank
19
Norges Bank
Norway
$33.2M
SO
20
STRS Ohio
Ohio
$32.3M +$14.6M +200,000 +74%
Marshall Wace
21
Marshall Wace
United Kingdom
$30.4M +$11.4M +156,611 +55%
Alyeska Investment Group
22
Alyeska Investment Group
Illinois
$28.6M +$30.3M +416,469 New
Millennium Management
23
Millennium Management
New York
$27.7M -$35.9M -494,012 -55%
Axa
24
Axa
France
$26.6M -$5.57M -76,600 -16%
HCM
25
Highline Capital Management
New York
$26.4M +$28M +385,000 New

WLK Hedge Fund Activity: Q2 2015 in Review

262 of the 3,712 institutional investors tracked by Wall St. Rank reported a position in Westlake Corp (WLK) for Q2 2015, worth a combined $2.59B — down 8.4% from $2.83B a quarter earlier.

Sellers outnumbered buyers: 47 funds closed out of WLK and 46 opened new positions — a net loss of 1 holder — while 94 trimmed existing stakes and 84 added.

The largest buyer was Citadel Advisors, adding an estimated $84.7M. The largest seller was Millennium Management, cutting an estimated $35.9M.

  • 262 institutional investors held Westlake Corp (WLK) as of Q2 2015, down from 265 in Q1 2015.
  • Funds reported $2.59B of Westlake Corp stock for Q2 2015, down 8.4% quarter-over-quarter.
  • 46 funds opened new Westlake Corp positions in Q2 2015 and 47 closed out, a net change of -1 holder.
  • The largest Westlake Corp buyer in Q2 2015 was Citadel Advisors, an estimated $84.7M added.
  • The largest Westlake Corp seller in Q2 2015 was Millennium Management, an estimated $35.9M sold.

Based on aggregated 13F filings for Q2 2015.