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Westlake Corp
WLK

297 hedge funds and large institutions have $3.34B invested in Westlake Corp in 2021 Q4 according to their latest regulatory filings, with 67 funds opening new positions, 93 increasing their positions, 97 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed

86% more first-time investments, than exits

New positions opened: 67 | Existing positions closed: 36

10% more funds holding

Funds holding: 270 → 297 (+27)

6% more capital invested

Capital invested by funds: $3.14B → $3.34B (+$196M)

0.19% more ownership

Funds ownership: 26.93% → 27.12% (+0.19%)

4% less repeat investments, than reductions

Existing positions increased: 93 | Existing positions reduced: 97

53% less call options, than puts

Call options by funds: $6.95M | Put options by funds: $14.8M

67% less funds holding in top 10

Funds holding in top 10: 3 → 1 (-2)

Holders
297
Holders Change
+27
Holders Change %
+10%
% of All Funds
4.57%
Holding in Top 10
1
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-66.67%
% of All Funds
0.02%
New
67
Increased
93
Reduced
97
Closed
36
Calls
$6.95M
Puts
$14.8M
Net Calls
-$7.86M
Net Calls Change
+$10.5M

Top Buyers

1
SCP
Soroban Capital Partners
New York
+$116M
2
Prudential Financial
Prudential Financial
New Jersey
+$42.4M
3
Fidelity Investments
Fidelity Investments
Massachusetts
+$35.7M
4
Lazard Asset Management
Lazard Asset Management
New York
+$34.4M
5
Federated Hermes
Federated Hermes
Pennsylvania
+$30.7M

Top Sellers

1
Millennium Management
Millennium Management
New York
-$112M
2
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
-$70.8M
3
Balyasny Asset Management
Balyasny Asset Management
Illinois
-$51.2M
4
PWAG
Polaris Wealth Advisory Group
California
-$40.7M
5
Citadel Advisors
Citadel Advisors
Florida
-$40.3M
Name Holding Trade Value Shares
Change 		Change in
Stake
Victory Capital Management
1
Victory Capital Management
Texas
$395M -$13.6M -139,350 -3%
Vanguard Group
2
Vanguard Group
Pennsylvania
$394M +$12.6M +129,667 +3%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$221M -$2.88M -29,579 -1%
BlackRock
4
BlackRock
New York
$167M +$6.08M +62,328 +4%
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$120M -$131K -1,341 -0.1%
SCP
6
Soroban Capital Partners
New York
$115M +$116M +1,189,109 New
Fidelity Investments
7
Fidelity Investments
Massachusetts
$108M +$35.7M +366,045 +49%
Prudential Financial
8
Prudential Financial
New Jersey
$97.3M +$42.4M +434,590 +77%
Acadian Asset Management
9
Acadian Asset Management
Massachusetts
$93.7M +$30.1M +308,896 +47%
Goldman Sachs
10
Goldman Sachs
New York
$92.3M -$4.78M -48,992 -5%
Mirae Asset Global Investments
11
Mirae Asset Global Investments
South Korea
$74.4M +$12.1M +124,587 +19%
Federated Hermes
12
Federated Hermes
Pennsylvania
$68.9M +$30.7M +314,870 +80%
Morgan Stanley
13
Morgan Stanley
New York
$64M +$12.8M +131,553 +25%
FPCG
14
Fort Pitt Capital Group
Pennsylvania
$59.4M -$886K -9,092 -1%
State Street
15
State Street
Massachusetts
$50.7M +$485K +4,970 +1%
AQR Capital Management
16
AQR Capital Management
Connecticut
$50M +$2.34M +23,983 +5%
Janus Henderson Group
17
Janus Henderson Group
United Kingdom
$44.4M -$11.1M -113,736 -20%
Allspring Global Investments
18
Allspring Global Investments
North Carolina
$40.5M +$40.7M +417,030 New
Geode Capital Management
19
Geode Capital Management
Massachusetts
$40M +$1.24M +12,682 +3%
Lazard Asset Management
20
Lazard Asset Management
New York
$34.6M +$34.4M +353,151 +11,632%
Bank of America
21
Bank of America
North Carolina
$34.4M +$22.5M +230,781 +187%
Norges Bank
22
Norges Bank
Norway
$32.3M -$170K -1,743 -0.5%
Jacobs Levy Equity Management
23
Jacobs Levy Equity Management
New Jersey
$31.4M -$6.24M -63,984 -17%
Deutsche Bank
24
Deutsche Bank
Germany
$30.6M +$30.3M +311,163 +8,150%
Charles Schwab
25
Charles Schwab
California
$28.9M +$833K +8,545 +3%
1
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WLK Hedge Fund Activity: Q4 2021 in Review

297 of the 6,498 institutional investors tracked by Wall St. Rank reported a position in Westlake Corp (WLK) for Q4 2021, worth a combined $3.34B — up 6.2% from $3.14B a quarter earlier.

Buyers outnumbered sellers: 67 funds opened new WLK positions and 36 closed out — a net gain of 31 holders — while 93 added to existing stakes and 97 trimmed.

The largest buyer was Soroban Capital Partners, opening a new position worth an estimated $116M. The largest seller was Millennium Management, cutting an estimated $112M.

  • 297 institutional investors held Westlake Corp (WLK) as of Q4 2021, up from 270 in Q3 2021.
  • Funds reported $3.34B of Westlake Corp stock for Q4 2021, up 6.2% quarter-over-quarter.
  • 67 funds opened new Westlake Corp positions in Q4 2021 and 36 closed out, a net change of +31 holders.
  • The largest Westlake Corp buyer in Q4 2021 was Soroban Capital Partners, an estimated $116M added.
  • The largest Westlake Corp seller in Q4 2021 was Millennium Management, an estimated $112M sold.

Based on aggregated 13F filings for Q4 2021.