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Westlake Corp
WLK

Overview Fund Activity

303 hedge funds and large institutions have $2.99B invested in Westlake Corp in 2025 Q2 according to their latest regulatory filings, with 46 funds opening new positions, 124 increasing their positions, 103 reducing their positions, and 94 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
303
Holders Change
-54
Holders Change %
-15.13%
% of All Funds
4.06%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.03%
New
46
Increased
124
Reduced
103
Closed
94
Calls
$19.5M
Puts
$58.1M
Net Calls
-$38.6M
Net Calls Change
+$26.8M

Top Buyers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$155M
2
BIP
Brandes Investment Partners
California
+$78.7M
3
AP
Antipodes Partners
Australia
+$62.5M
4
EGM
Engineers Gate Manager
New York
+$26.4M
5
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
+$25.5M

Top Sellers

1
Capital World Investors
Capital World Investors
California
-$129M
2
Citadel Advisors
Citadel Advisors
Florida
-$63.8M
3
Balyasny Asset Management
Balyasny Asset Management
Illinois
-$33.6M
4
ICP
Ilex Capital Partners
United Kingdom
-$32.3M
5
BlackRock
BlackRock
New York
-$25.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
GRP
276
Global Retirement Partners
California
$1.29K +$1.29K +17 New
SIS
277
Sound Income Strategies
Florida
$1.14K – – –
RIL
278
Rothschild Investment LLC
Illinois
$1.14K +$1.14K +15 New
HFS
279
Hughes Financial Services
Virginia
$1.14K +$1.14K +14 New
PMAM
280
Picton Mahoney Asset Management
Ontario, Canada
$1K – – –
OAJ
281
Ogorek Anthony Joseph
New York
$1K – – –
AW
282
Avion Wealth
Texas
$1K +$824 +14 +467%
BA
283
Bellwether Advisors
Nebraska
$987 – – –
BIA
284
Bell Investment Advisors
California
$912 – – –
SC
285
SouthState Corp
Florida
$912 +$76 +1 +9%
JGIA
286
Jackson Grant Investment Advisers
Connecticut
$835 -$8.27K -109 -91%
RS
287
Rakuten Securities
Japan
$835 +$835 +11 New
PWA
288
Principia Wealth Advisory
Texas
$607 +$76 +1 +14%
TPWA
289
Twin Peaks Wealth Advisors
California
$554 +$554 +7 New
CAC
290
Core Alternative Capital
Georgia
$532 – – –
TWD
291
True Wealth Design
Ohio
$456 -$3.5K -46 -88%
CA
292
CoreCap Advisors
Michigan
$380 -$12K -158 -97%
WCM
293
WealthTrak Capital Management
Virginia
$380 – – –
SC
294
Swan Capital
Florida
$380 – – –
JWA
295
JFS Wealth Advisors
Pennsylvania
$304 -$3.5K -46 -92%
DPW
296
DiNuzzo Private Wealth
Pennsylvania
$304 -$456 -6 -60%
PWM
297
Parkworth Wealth Management
California
$304 +$152 +2 +100%
WTC
298
WhitTier Trust Company
Nevada
$300 +$300 +4 New
MYIA
299
Mount Yale Investment Advisors
Colorado
$228 +$228 +3 New
VWA
300
Valued Wealth Advisors
Utah
$77 -$231 -3 -75%
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12
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