MILLENNIUM MANAGEMENT LLC

Position in LYB — LyondellBasell Industries N.V.

CIK 1273087 NEW YORK, NY

Back to LYB Full portfolio

Position in LYB

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

Position Value

$187,109,783

+$145,965,431 QoQ

Shares Held

2,322,614

+144.4% QoQ

Ownership

0.720%

of shares outstanding

% of Portfolio

0.17%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

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

Common Shares in LYB Over Time

Shares Held

Position Value (USD)

Derivatives in LYB

reported options exposure · as of Mar 31, 2026

CallValue

$9,014,664

CallShares

111,900

PutValue

$12,994,328

PutShares

161,300

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Specialty Chemicals

Basic Materials · as of Mar 31, 2026

MILLENNIUM MANAGEMENT LLC holds $1,228,749,974 across 46 Specialty Chemicals names. LYB ranks #1 (15.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	LYB	LyondellBasell Industries N.V. This page	2,322,614	$187,109,783
2	APD	Air Products & Chemicals, Inc.	532,190	$154,595,873
3	DD	DuPont de Nemours, Inc.	972,692	$133,647,880
4	AXTA	Axalta Coating Systems Ltd.	4,159,939	$115,230,310
5	ALB	Albemarle Corp	500,967	$89,938,605
6	NGVT	Ingevity Corp	1,155,372	$82,297,147
7	RPM	Rpm International Inc/De/	590,383	$58,684,070
8	NEU	Newmarket Corp	86,024	$55,137,082

All Filings in LYB

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50 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$187,109,783	2,322,614	+1975.6%	Shares	Sole	2026-05-15
2026-03-31	$9,014,664	111,900	-30.6%	Call	Sole	2026-05-15
2026-03-31	$12,994,328	161,300	+119.8%	Put	Sole	2026-05-15
2025-12-31	$3,178,220	73,400	-53.0%	Put	Sole	2026-02-17
2025-12-31	$6,759,130	156,100	-83.6%	Call	Sole	2026-02-17
2025-12-31	$41,144,352	950,216	+663.8%	Shares	Sole	2026-02-17
2025-09-30	$6,100,576	124,400	+169.3%	Put	Sole	2025-11-14
2025-09-30	$2,265,648	46,200	-94.3%	Call	Sole	2025-11-14
2025-09-30	$39,590,972	807,320	+2407.2%	Shares	Sole	2025-11-14
2025-06-30	$1,863,092	32,200	+544.0%	Call	Sole	2025-08-14
2025-06-30	$289,300	5,000	-97.9%	Put	Sole	2025-08-14
2025-06-30	$14,040,365	242,661	+157.9%	Shares	Sole	2025-08-14
2025-03-31	$6,622,739	94,073	+112.4%	Shares	Sole	2025-05-15
2025-03-31	$3,118,720	44,300	+266.1%	Call	Sole	2025-05-15
2025-03-31	$851,840	12,100	-98.4%	Put	Sole	2025-05-15
2024-12-31	$56,949,196	766,786	+1966.8%	Shares	Sole	2025-02-14
2024-12-31	$2,755,417	37,100	-84.4%	Call	Sole	2025-02-14
2024-12-31	$17,713,395	238,500	+40.8%	Put	Sole	2025-02-14
2024-09-30	$16,245,460	169,400	-65.8%	Call	Sole	2024-11-14
2024-09-30	$47,492,844	495,233	-20.9%	Shares	Sole	2024-11-14
2024-09-30	$60,042,990	626,100	+114.0%	Put	Sole	2024-11-14
2024-06-30	$27,990,116	292,600	-78.0%	Call	Sole	2024-08-14
2024-06-30	$127,179,587	1,329,496	+66.1%	Shares	Sole	2024-08-14
2024-06-30	$76,566,264	800,400	+29.3%	Put	Sole	2024-08-14
2024-03-31	$63,301,092	618,900	+273.1%	Put	Sole	2024-05-15
2024-03-31	$16,968,252	165,900	-86.4%	Call	Sole	2024-05-15
2024-03-31	$124,898,608	1,221,144	+61.3%	Shares	Sole	2024-05-15
2023-12-31	$71,975,940	757,004	+54.2%	Shares	Sole	2024-02-14
2023-12-31	$46,684,280	491,000	+116.5%	Put	Sole	2024-02-14
2023-12-31	$21,564,144	226,800	-55.8%	Call	Sole	2024-02-14
2023-09-30	$48,581,100	513,000	-46.1%	Put	Sole	2023-11-14
2023-09-30	$90,090,193	951,322	+276.8%	Shares	Sole	2023-11-14
2023-09-30	$23,911,750	252,500	-79.3%	Call	Sole	2023-11-14
2023-06-30	$112,011,387	1,219,769	+623.5%	Shares	Sole	2023-08-14
2023-06-30	$15,482,538	168,600	-26.6%	Call	Sole	2023-08-14
2023-06-30	$21,102,534	229,800	-82.8%	Put	Sole	2023-08-14
2023-03-31	$125,209,638	1,333,578	+653.9%	Shares	Sole	2023-05-15
2023-03-31	$16,609,141	176,900	-67.9%	Call	Sole	2023-05-15
2023-03-31	$51,752,168	551,200	-49.5%	Put	Sole	2023-05-15
2022-12-31	$90,656,803	1,091,856	+234.9%	Shares	Sole	2023-02-14
2022-12-31	$27,067,780	326,000	+29.5%	Put	Sole	2023-02-14
2022-12-31	$20,906,954	251,800	+61.2%	Call	Sole	2023-02-14
2022-09-30	$11,760,768	156,227	-46.7%	Shares	Sole	2022-11-14
2022-09-30	$22,072,096	293,200	-25.4%	Call	Sole	2022-11-14
2022-09-30	$29,585,040	393,000	+715.2%	Put	Sole	2022-11-14
2022-06-30	$4,216,534	48,211	-82.5%	Shares	Sole	2022-08-15
2022-06-30	$24,034,008	274,800	+8.8%	Put	Sole	2022-08-15
2022-06-30	$22,083,650	252,500	+941.1%	Call	Sole	2022-08-15
2022-03-31	$2,493,693	24,253	-77.1%	Shares	Sole	2022-05-16
2022-03-31	$10,909,202	106,100	—	Put	Sole	2022-05-16
No filing history on record for this holder in this stock.