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Westlake Chemical Partners
WLKP

58 hedge funds and large institutions have $212M invested in Westlake Chemical Partners in 2025 Q3 according to their latest regulatory filings, with 6 funds opening new positions, 21 increasing their positions, 12 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed

1,664% more call options, than puts

Call options by funds: $688K | Put options by funds: $39K

75% more repeat investments, than reductions

Existing positions increased: 21 | Existing positions reduced: 12

0.59% less ownership

Funds ownership: 29.28% → 28.69% (-0.59%)

2% less funds holding

Funds holding: 59 → 58 (-1)

7% less capital invested

Capital invested by funds: $228M → $212M (-$15.7M)

14% less first-time investments, than exits

New positions opened: 6 | Existing positions closed: 7

Holders
58
Holders Change
-1
Holders Change %
-1.69%
% of All Funds
0.76%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
6
Increased
21
Reduced
12
Closed
7
Calls
$688K
Puts
$39K
Net Calls
+$649K
Net Calls Change
-$705K

Top Buyers

1
ClearBridge Investments
ClearBridge Investments
New York
+$1.38M
2
GHAM
Gilman Hill Asset Management
Connecticut
+$866K
3
IG
ING Group
Netherlands
+$701K
4
Morgan Stanley
Morgan Stanley
New York
+$240K
5
JF
Jump Financial
Illinois
+$221K

Top Sellers

1
Invesco
Invesco
Georgia
-$3.72M
2
TCA
Tortoise Capital Advisors
Kansas
-$2.59M
3
N
Natixis
France
-$1.01M
4
Jane Street
Jane Street
New York
-$387K
5
MOS
MGO One Seven
Ohio
-$222K
Name Holding Trade Value Shares
Change 		Change in
Stake
AWCI
26
Alpine Woods Capital Investors
New York
$449K – – –
AWM
27
Apollon Wealth Management
South Carolina
$414K +$24.2K +1,106 +6%
Envestnet Asset Management
28
Envestnet Asset Management
Illinois
$397K +$28.1K +1,282 +7%
Osaic Holdings
29
Osaic Holdings
Arizona
$346K +$121K +5,521 +54%
USCWA
30
U.S. Capital Wealth Advisors
Texas
$262K +$54.8K +2,500 +25%
Mariner
31
Mariner
Kansas
$242K – – –
Fayez Sarofim & Co
32
Fayez Sarofim & Co
Texas
$241K – – –
Wells Fargo
33
Wells Fargo
California
$223K +$36.5K +1,664 +19%
JF
34
Jump Financial
Illinois
$212K +$221K +10,100 New
PAG
35
Private Advisor Group
New Jersey
$210K – – –
Royal Bank of Canada
36
Royal Bank of Canada
Ontario, Canada
$141K – – –
GWM
37
Geneos Wealth Management
Colorado
$54.4K +$329 +15 +0.6%
FFWM
38
Future Financial Wealth Management
Ohio
$52.5K -$21.9K -1,000 -29%
SIS
39
Sound Income Strategies
Florida
$30.8K – – –
TRCT
40
Tower Research Capital (TRC)
New York
$28.2K +$26.2K +1,197 +814%
CIBC Private Wealth Group
41
CIBC Private Wealth Group
Georgia
$21K – – –
HPC
42
HM Payson & Co
Maine
$17.3K +$18K +822 New
EB
43
Eastern Bank
Massachusetts
$12.6K +$13.2K +600 New
FMP
44
Financial Management Professionals
Texas
$10.5K – – –
MCM
45
MAI Capital Management
Ohio
$10.5K – – –
AUB
46
Atlantic Union Bankshares
Virginia
$9.76K +$10.2K +465 New
SA
47
Strategic Advocates
Utah
$9.58K +$9.99K +456 New
US Bancorp
48
US Bancorp
Minnesota
$9.05K -$12.5K -569 -57%
Rockefeller Capital Management
49
Rockefeller Capital Management
New York
$7.62K +$7.93K +362 New
GWSG
50
GPS Wealth Strategies Group
Colorado
$5.77K – – –
1
2
3

WLKP Hedge Fund Activity: Q3 2025 in Review

58 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Westlake Chemical Partners (WLKP) for Q3 2025, worth a combined $212M — down 6.9% from $228M a quarter earlier.

Sellers outnumbered buyers: 7 funds closed out of WLKP and 6 opened new positions — a net loss of 1 holder — while 12 trimmed existing stakes and 21 added.

The largest buyer was ClearBridge Investments, adding an estimated $1.38M. The largest seller was Invesco, cutting an estimated $3.72M.

  • 58 institutional investors held Westlake Chemical Partners (WLKP) as of Q3 2025, down from 59 in Q2 2025.
  • Funds reported $212M of Westlake Chemical Partners stock for Q3 2025, down 6.9% quarter-over-quarter.
  • 6 funds opened new Westlake Chemical Partners positions in Q3 2025 and 7 closed out, a net change of -1 holder.
  • The largest Westlake Chemical Partners buyer in Q3 2025 was ClearBridge Investments, an estimated $1.38M added.
  • The largest Westlake Chemical Partners seller in Q3 2025 was Invesco, an estimated $3.72M sold.

Based on aggregated 13F filings for Q3 2025.