Campbell & CO Investment Adviser LLC

Position in LYB — LyondellBasell Industries N.V.

CIK 1353570 BALTIMORE, MD

Position in LYB

as of Jun 30, 2026 · filed Aug 3, 2026 Compact

Position Value

$11,950,181

+$9,504,641 QoQ

Shares Held

226,974

+301.9% QoQ

Ownership

0.070%

of shares outstanding

% of Portfolio

0.63%

of 13F equity value

Holder Rank

#100

of 869 holders

Holding Since

Dec 2020

10 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Basic Materials · as of Jun 30, 2026

Campbell & CO Investment Adviser LLC holds $46,103,212 across 21 Specialty Chemicals names. LYB ranks #1 (25.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	LYB	LyondellBasell Industries N.V. This page	226,974	$11,950,181
2	WLK	Westlake Corp	148,180	$10,817,140
3	FUL	Fuller H B Co	56,333	$3,283,650
4	EMN	Eastman Chemical Co	44,421	$2,975,318
5	SHW	Sherwin Williams Co	7,667	$2,639,901
6	AVNT	Avient Corp	56,891	$2,102,691
7	RPM	Rpm International Inc/De/	18,900	$2,100,735
8	APD	Air Products & Chemicals, Inc.	6,734	$1,974,274

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$11,950,181	226,974	+301.9%	Shares	Sole	2026-08-03
2025-12-31	$2,445,540	56,479	-31.4%	Shares	Sole	2026-02-12
2024-12-31	$6,115,391	82,340	+3308.1%	Shares	Sole	2025-02-10
2024-09-30	$231,694	2,416	-42.5%	Shares	Sole	2024-11-12
2024-06-30	$401,772	4,200	-71.3%	Shares	Sole	2024-08-13
2024-03-31	$1,497,174	14,638	-6.2%	Shares	Sole	2024-05-10
2021-12-31	$1,439,802	15,611	+8.7%	Shares	Sole	2022-02-10
2021-09-30	$1,347,779	14,361	+245.1%	Shares	Sole	2021-11-10
2021-06-30	$428,042	4,161	+53.1%	Shares	Sole	2021-08-11
2020-12-31	$249,131	2,718	—	Shares	Sole	2021-02-09
No filing history on record for this holder in this stock.