Merewether Investment Management, LP

Position in LYB — LyondellBasell Industries N.V.

CIK 1736852 DALLAS, TX

Position in LYB

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$52,741,584

New position

Shares Held

654,687

first reported quarter

Ownership

0.203%

of shares outstanding

% of Portfolio

1.02%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2026

1 quarter on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Basic Materials · as of Mar 31, 2026

Merewether Investment Management, LP holds $140,832,243 across 5 Specialty Chemicals names. LYB ranks #1 (37.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	LYB	LyondellBasell Industries N.V. This page	654,687	$52,741,584
2	SOLS	Solstice Advanced Materials Inc.	642,451	$48,929,068
3	WLK	Westlake Corp	219,900	$25,688,718
4	DD	DuPont de Nemours, Inc.	85,460	$11,742,204
5	ALB	Albemarle Corp	9,640	$1,730,669

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$52,741,584	654,687	—	Shares	Sole	2026-05-15
No filing history on record for this holder in this stock.