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Westlake Corp

304 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, 123 increasing their positions, 104 reducing their positions, and 93 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more ownership

Funds ownership:

less funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

33% less funds holding in top 10

Funds holding in top 10: 32 (-1)

51% less first-time investments, than exits

New positions opened: 46 | Existing positions closed: 93

66% less call options, than puts

Call options by funds: $19.5M | Put options by funds: $58.1M

Holders
304
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$19.5M
Puts
$58.1M
Net Calls
Net Calls Change

Top Buyers

1 +$155M
2 +$78.7M
3 +$62.5M
4
EGM
Engineers Gate Manager
New York
+$26.4M
5
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
+$25.5M

Top Sellers

1 -$129M
2 -$63.8M
3 -$33.6M
4
ICP
Ilex Capital Partners
United Kingdom
-$32.3M
5
BlackRock
BlackRock
New York
-$25.2M
Name Holding Trade Value Shares
Change
Change in
Stake
AssetMark Inc
251
AssetMark Inc
California
$5.7K
PFBT
252
Parkside Financial Bank & Trust
Missouri
$5.62K
SAM
253
Smartleaf Asset Management
Massachusetts
$5.48K
N
254
Natixis
France
$4.71K
DMBA
255
Deseret Mutual Benefit Administrators
Utah
$4.71K
TCOV
256
Trust Company of Vermont
Vermont
$3.8K
BTI
257
Blue Trust Inc
Georgia
$3.72K
BGAI
258
Bruce G. Allen Investments
Colorado
$3.27K
TWC
259
TD Waterhouse Canada
Ontario, Canada
$3.22K
CTC
260
Cetera Trust Company
Minnesota
$3.04K
Bessemer Group
261
Bessemer Group
New Jersey
$3K
SPIA
262
Steward Partners Investment Advisory
New York
$2.96K
MCM
263
MV Capital Management
Maryland
$2.89K
KHC
264
Koesten Hirschmann & Crabtree
Kansas
$2.53K
TSMHT
265
Thurston Springer Miller Herd & Titak
Indiana
$2.2K
PSFG
266
Park Square Financial Group
Georgia
$2.05K
FMII
267
Farmers & Merchants Investments Inc
Nebraska
$2.05K
HWM
268
Hemington Wealth Management
Virginia
$2K
CA
269
Clearstead Advisors
Ohio
$1.9K
LFG
270
Larson Financial Group
Missouri
$1.82K
MCM
271
Manchester Capital Management
Vermont
$1.75K
PWS
272
Peterson Wealth Services
Utah
$1.75K
PS
273
Principal Securities
Iowa
$1.75K
VCM
274
Versant Capital Management
Arizona
$1.67K
FFO
275
Fortitude Family Office
Arizona
$1.52K