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Westlake Corp

272 hedge funds and large institutions have $1.95B invested in Westlake Corp in 2015 Q4 according to their latest regulatory filings, with 55 funds opening new positions, 96 increasing their positions, 85 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed

67% more first-time investments, than exits

New positions opened: 55 | Existing positions closed: 33

13% more repeat investments, than reductions

Existing positions increased: 96 | Existing positions reduced: 85

8% more funds holding

Funds holding: 251272 (+21)

0% less capital invested

Capital invested by funds: $1.95B → $1.95B (-$7.18M)

7% less call options, than puts

Call options by funds: $6.16M | Put options by funds: $6.63M

1.09% less ownership

Funds ownership: 28.5%27.41% (-1.1%)

50% less funds holding in top 10

Funds holding in top 10: 21 (-1)

Holders
272
Holders Change
+21
Holders Change %
+8.37%
% of All Funds
7.14%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.03%
New
55
Increased
96
Reduced
85
Closed
33
Calls
$6.16M
Puts
$6.63M
Net Calls
-$469K
Net Calls Change
-$3.04M
Name Holding Trade Value Shares
Change
Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$201M +$6.01M +103,700 +3%
Select Equity Group
2
Select Equity Group
New York
$128M -$52.7M -910,267 -28%
Citadel Advisors
3
Citadel Advisors
Florida
$106M -$24.5M -422,804 -18%
AQR Capital Management
4
AQR Capital Management
Connecticut
$66M +$34.6M +596,826 +97%
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$64.2M -$33.5M -577,634 -33%
GTP
6
Global Thematic Partners
New York
$63.3M -$18.2M -313,538 -21%
RA
7
Royce & Associates
New York
$60.1M -$20.6M -355,010 -24%
BIT
8
BlackRock Institutional Trust
California
$52.5M -$1.36M -23,451 -2%
Dimensional Fund Advisors
9
Dimensional Fund Advisors
Texas
$51.9M -$4.41M -76,071 -7%
Prudential Financial
10
Prudential Financial
New Jersey
$51.1M -$904K -15,600 -2%
NRECA
11
National Rural Electric Cooperative Association
Virginia
$46.8M
State Street
12
State Street
Massachusetts
$43.1M -$3.23M -55,721 -7%
Goldman Sachs
13
Goldman Sachs
New York
$41.7M +$34.7M +599,386 +354%
Schroder Investment Management Group
14
Schroder Investment Management Group
United Kingdom
$41.4M -$32.1M -553,566 -42%
SCM
15
Shapiro Capital Management
Georgia
$40.9M +$21.3M +368,097 +96%
UOC
16
UBS O'Connor
Illinois
$36.9M +$26.1M +451,008 +198%
Adage Capital Partners
17
Adage Capital Partners
Massachusetts
$28.3M -$34.8M -600,000 -54%
Norges Bank
18
Norges Bank
Norway
$28.3M +$974K +16,812 +3%
Ameriprise
19
Ameriprise
Minnesota
$27M +$5.11M +88,278 +22%
Citigroup
20
Citigroup
New York
$24.8M +$3.49M +60,176 +15%
TCIM
21
TIAA CREF Investment Management
New York
$24.7M -$7.12M -122,910 -21%
Geode Capital Management
22
Geode Capital Management
Massachusetts
$23.4M +$5.86M +101,214 +31%
Deutsche Bank
23
Deutsche Bank
Germany
$23.1M -$11.3M -195,422 -31%
BFA
24
BlackRock Fund Advisors
California
$22.2M +$2.15M +37,170 +10%
FQ
25
First Quadrant
California
$22M +$16.1M +278,587 +220%

WLK Hedge Fund Activity: Q4 2015 in Review

272 of the 3,812 institutional investors tracked by Wall St. Rank reported a position in Westlake Corp (WLK) for Q4 2015, worth a combined $1.95B — down 0.37% from $1.95B a quarter earlier.

Buyers outnumbered sellers: 55 funds opened new WLK positions and 33 closed out — a net gain of 22 holders — while 96 added to existing stakes and 85 trimmed.

The largest buyer was Goldman Sachs, adding an estimated $34.7M. The largest seller was Millennium Management, cutting an estimated $67.5M.

  • 272 institutional investors held Westlake Corp (WLK) as of Q4 2015, up from 251 in Q3 2015.
  • Funds reported $1.95B of Westlake Corp stock for Q4 2015, down 0.37% quarter-over-quarter.
  • 55 funds opened new Westlake Corp positions in Q4 2015 and 33 closed out, a net change of +22 holders.
  • The largest Westlake Corp buyer in Q4 2015 was Goldman Sachs, an estimated $34.7M added.
  • The largest Westlake Corp seller in Q4 2015 was Millennium Management, an estimated $67.5M sold.

Based on aggregated 13F filings for Q4 2015.