WESTLAKE CORPORATION (WLK) is held by 168 institutional investors that disclose positions via SEC 13F filings. The largest disclosed holder is BlackRock, Inc. as of Q2 2026.

Are institutions buying or selling WLK?

In Q2 2026, 92 institutions opened or increased positions in WESTLAKE CORPORATION while 89 reduced or exited — a net buying quarter.

What is the Smart Money Verdict on WLK?

HoldingsIntel scores WESTLAKE CORPORATION across four independent sources (institutional 13F activity, insider trades, activist filings, and congressional trades) — with 3 of the 4 carrying data for WLK. In Q2 2026, the institutional leg showed net inflows: 92 buying versus 89 selling.

How many hedge funds hold WLK?

168 institutional investors report holding WESTLAKE CORPORATION (WLK) as of Q2 2026, based on SEC 13F filings.

Is institutional money flowing into WLK?

As of Q2 2026, tracked institutions in WESTLAKE CORPORATION show 92 buyers versus 89 sellers — net inflows.

WESTLAKE CORPORATION

WLK·960413102·US·Common Stock·Basic Materials - Specialty Chemicals

168

Holders

(11 Elite)

$2.5B

Total Value

51% (181)

Consensus

92 buying - 89 selling

13F: Jun 30, 2026Insider & Congress: Updated regularly

Smart Money Verdict

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Held by 168 funds

11 elite

Who's Trading

Source dates: Price Aug 28, 2026 · Insiders Mar 31, 2026 · Activists none · Congress none

InsiderBFBuesinger Robert F.Sell $461KMar 27, 2026

InsiderBSBender Mark StevenSell $1.8MMar 27, 2026

InsiderBSBender Mark StevenSell $43KFeb 27, 2026

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Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Increased	3.3M(+7.0%)	$240.5M	0.0%	-28.85%	33
Capital World Investors	Decreased	2.8M(-32.5%)	$207.5M	0.0%	-18.85%	0
Orbis Allan Gray Ltd	Decreased	2.1M(-60.6%)	$152.2M	0.5%	-7.35%	0
DIMENSIONAL FUND ADVISORS LP	Increased	2.1M(+39.9%)	$149.8M	0.0%	-11.32%	40
VPVANGUARD PORTFOLIO MANAGEMENT LLC	Decreased	1.8M(-1.0%)	$127.9M	0.0%	-34.34%	0
BRANDES INVESTMENT PARTNERS, LP	Decreased	1.6M(-14.6%)	$114.8M	0.8%	-8.31%	0
AQR CAPITAL MANAGEMENT LLC	Increased	1.6M(+503.9%)	$114.6M	0.0%	-4.23%	48
VAVANGUARD CAPITAL MANAGEMENT LLC	Increased	1.5M(+0.6%)	$106.9M	0.0%	-34.20%	30
STATE STREET CORP	Increased	1.5M(+5.3%)	$106.1M	0.0%	-35.02%	32
GOLDMAN SACHS GROUP INC	Decreased	1.3M(-8.1%)	$93.5M	0.0%	-31.93%	0
CITADEL ADVISORS LLC	Increased	1.1M(+47.4%)	$77M	0.0%	-19.31%	41
MAMIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	Increased	1M(+8.4%)	$74.7M	0.1%	-40.75%	32
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	Decreased	817,207(-16.7%)	$59.7M	0.0%	-18.15%	0
GEODE CAPITAL MANAGEMENT, LLC	Increased	718,597(+17.0%)	$52.5M	0.0%	-5.06%	34
JACOBS LEVY EQUITY MANAGEMENT, INC	Increased	709,355(+103.2%)	$51.8M	0.2%	-21.51%	57
BALYASNY ASSET MANAGEMENT L.P.	Increased	625,859(+69.3%)	$45.7M	0.1%	-22.57%	43
Woodline Partners LP	Increased	451,986(+34.1%)	$33M	0.1%	+4.02%	45
Nuveen, LLC	Decreased	446,479(-20.9%)	$32.6M	0.0%	-17.82%	0
MORGAN STANLEY	Decreased	437,571(-10.1%)	$31.9M	0.0%	-20.09%	0
UBS Group AG	Decreased	431,633(-46.8%)	$31.5M	0.0%	-25.71%	0

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APDAIR PRODUCTS AND CHEMICALS I

High Conviction Moves-Smart Money Convergence-Fund Consensus-Double-Down Detection

Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer

WESTLAKE CORPORATION

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Who's Trading

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