LyondellBasell Industries N.V.

LYB • NYSE

LyondellBasell Industries N.V. is a chemicals - specialty company in the basic materials sector on NYSE, led by Michael McMurray, with a market cap of $14.3B. As of Q3 2025, 68% of shares are held by 785 institutional investors, with VANGUARD GROUP INC as the largest holder at 9.63%.

CEOMichael McMurray

Market Cap$14.3B

Chemicals - Specialty

Basic Materials

Employees20.0K

Websitelyondellbasell.com

Country

United States of America

Overview

Overview of institutional ownership in LYB as of Q3 2025 with a market cap of $15.8B

All Institutions

Institutions: 785
Value Held: $10.7B
Shares Held: 219.0M
Avg Position: $13.7M
Median Position: $589.0K

Hedge Funds

Hedge Funds: 47
Value Held: $355.7M
Shares Held: 7.2M
Avg Position: $7.6M
Median Position: $1.4M

Ownership Breakdown

Institutional (non-HF)

65.83%

$10.4B

Hedge Funds

2.26%

$355.7M

Retail & Other

31.91%

$5.0B

Based on market cap of $15.8B as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.

Biggest Investors

Institutions with the largest positions in LYB as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
VANGUARD GROUP INC Institution	Salim Ramji CEO	$1.5B 0.02% of portfolio	9.63% 31.0M shares	≤ Q2 2013 Held for 12y 5m+	$6.69T
B BlackRock, Inc. Institution	-	$1.4B 0.03% of portfolio	9.05% 29.1M shares	≤ Q2 2013 Held for 12y 5m+	$5.67T
DODGE & COX Long Only Manager	Dana Morton Emery CEO	$832.2M 0.45% of portfolio	5.28% 17.0M shares	Q2 2020 Held for 5y 5m	$185.33B
STATE STREET CORP Institution	Ronald P. O'Hanley CEO	$646.5M 0.02% of portfolio	4.10% 13.2M shares	≤ Q2 2013 Held for 12y 5m+	$2.88T
C Capital World Investors Institution	-	$481.0M 0.07% of portfolio	3.05% 9.8M shares	Q4 2023 Held for 1y 11m	$730.00B
SCHWAB CHARLES INVESTMENT MANAGEMENT INC Long Only Manager	Omar Aguilar Chavez CEO	$475.8M 0.08% of portfolio	3.02% 9.7M shares	≤ Q2 2013 Held for 12y 5m+	$620.51B
MORGAN STANLEY RIA/Wealth	Jed Finn CEO	$376.2M 0.02% of portfolio	2.39% 7.7M shares	≤ Q2 2013 Held for 12y 5m+	$1.65T
GEODE CAPITAL MANAGEMENT LLC ETF Provider	David Kenneth Lane CEO	$325.9M 0.02% of portfolio	2.06% 6.6M shares	≤ Q2 2013 Held for 12y 5m+	$1.57T
Invesco Ltd. ETF Provider	Brian Christopher Hartigan CEO	$242.4M 0.04% of portfolio	1.54% 4.9M shares	≤ Q2 2013 Held for 12y 5m+	$633.08B
Capital Research Global Investors RIA/Wealth	Maria Alejandra Herrera CIO	$215.3M 0.04% of portfolio	1.36% 4.4M shares	Q2 2024 Held for 1y 5m	$532.36B

Net Capital Flow

Institutional buying and selling activity for LYB in Q3 2025

Traded: −$136.4M
Buyers: 359
Sellers: 470
Total Bought: +$1.1B
Total Sold: −$1.2B
Avg Position: $11.6M

Biggest Buyers

Institution	Net Bought	Current Position
Capital Research Global Investors RIA/Wealth	+$177.5M +3.6M shares	$215.3M 4.4M shares
B BlackRock, Inc. Institution	+$156.9M +3.2M shares	$1.4B 29.1M shares
FMR LLC Institution	+$81.1M +1.7M shares	$138.1M 2.8M shares
C Capital World Investors Institution	+$55.7M +1.1M shares	$481.0M 9.8M shares
Slate Path Capital LP Hedge Fund•Long/Short	+$55.3M +1.1M shares	$55.3M 1.1M shares
O Orbis Allan Gray Ltd RIA/Wealth	+$52.2M +1.1M shares	$52.2M 1.1M shares
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	+$45.7M +931.7K shares	$49.9M 1.0M shares
C CANADA PENSION PLAN INVESTMENT BOARD Institution	+$33.1M +675.6K shares	$49.8M 1.0M shares
B BNP PARIBAS ARBITRAGE, SA Institution	+$32.6M +664.8K shares	$59.1M 1.2M shares
L LPL Financial LLC Institution	+$30.4M +619.1K shares	$53.3M 1.1M shares

Biggest Sellers

Institution	Net Sold	Current Position
JPMORGAN CHASE & CO Institution	−$127.4M −2.6M shares	$100.0M 2.0M shares
ALLIANCEBERNSTEIN L.P. Long Only Manager	−$73.0M −1.5M shares	$29.7M 604.9K shares
FRANKLIN RESOURCES INC Institution	−$71.0M −1.4M shares	$35.4M 721.4K shares
AQR CAPITAL MANAGEMENT LLC Hedge Fund•Multi-Strategy	−$54.0M −1.1M shares	$24.7M 504.7K shares
MORGAN STANLEY RIA/Wealth	−$53.8M −1.1M shares	$376.2M 7.7M shares
THORNBURG INVESTMENT MANAGEMENT INC Long Only Manager	−$46.2M −942.6K shares	$50.5M 1.0M shares
Invesco Ltd. ETF Provider	−$43.8M −892.5K shares	$242.4M 4.9M shares
A Amundi Institution	−$41.9M −860.5K shares	$23.6M 485.2K shares
VICTORY CAPITAL MANAGEMENT INC Long Only Manager	−$41.2M −840.8K shares	$35.1M 715.1K shares
GOLDMAN SACHS GROUP INC Institution	−$34.0M −692.5K shares	$96.3M 2.0M shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited LYB in Q3 2025

New Positions: 32
New Value: $131.5M
Exited Positions: 138
Exited Value: $128.0M

New Positions

Institution	Position Value
Slate Path Capital LP Hedge Fund•Long/Short	$55.3M 1.1M shares
O Orbis Allan Gray Ltd RIA/Wealth	$52.2M 1.1M shares
C Covalis Capital LLP Institution	$12.7M 259.0K shares
L Lloyd Harbor Capital Management, LLC Hedge Fund•Multi-Strategy	$8.8M 180.0K shares
C CM Management, LLC Institution	$490.4K 10.0K shares
Ipsen Advisor Group LLC RIA/Wealth	$424.5K 8.7K shares
C Cornerstone Wealth Management, LLC RIA/Wealth	$283.5K 5.8K shares
Bayforest Capital Ltd Hedge Fund•Quant	$233.3K 4.8K shares
Investment Research Partners LLC Hedge Fund•Multi-Strategy	$228.2K 4.9K shares
Stonegate Investment Group, LLC RIA/Wealth	$226.9K 4.6K shares

Exited Positions

Institution	Previous Position
A ALPS ADVISORS INC ETF Provider	$22.6M 391.0K shares
JACOBS LEVY EQUITY MANAGEMENT, INC Hedge Fund•Quant	$22.3M 385.9K shares
Engineers Gate Manager LP Hedge Fund•Quant	$6.6M 113.9K shares
Soltis Investment Advisors LLC RIA/Wealth	$6.5M 113.1K shares
Soundwatch Capital LLC ETF Provider	$4.6M 4.6M shares
A AXA Institution	$3.9M 68.1K shares
Frank, Rimerman Advisors LLC RIA/Wealth	$3.3M 57.6K shares
Martin Capital Partners, LLC RIA/Wealth	$3.0M 51.4K shares
Kerusso Capital Management LLC RIA/Wealth	$2.6M 45.5K shares
B BNP Paribas Investment Partners S.A. Institution	$2.4M 42.0K shares

Options Activity

Institutions with the largest Call and Put options positions in LYB as of Q3 2025

Call Positions: 34
Call Value: $237.0M
Put Positions: 31
Put Value: $236.3M

Call Positions

Institution	Position Value
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$50.6M 10.3K contracts
CAPITAL FUND MANAGEMENT S.A. Hedge Fund•Quant Macro	$36.3M 7.4K contracts
UBS Group AG Institution	$19.7M 4.0K contracts
J JANE STREET GROUP, LLC Institution	$19.0M 3.9K contracts
S Squarepoint Ops LLC Hedge Fund•Quant	$17.6M 3.6K contracts
TUDOR INVESTMENT CORP ET AL Hedge Fund•Multi-Strategy	$14.0M 2.8K contracts
D D. E. Shaw & Co., Inc. Institution	$9.2M 1.9K contracts
W WOLVERINE TRADING, LLC Institution	$8.4M 1.7K contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$8.3M 1.7K contracts
C Cubist Systematic Strategies, LLC Institution	$6.9M 1.4K contracts

Put Positions

Institution	Position Value
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$40.7M 8.3K contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$40.2M 8.2K contracts
CAPITAL FUND MANAGEMENT S.A. Hedge Fund•Quant Macro	$24.0M 4.9K contracts
D D. E. Shaw & Co., Inc. Institution	$18.7M 3.8K contracts
C Concentric Capital Strategies, LP Hedge Fund•Long/Short	$15.4M 3.1K contracts
UBS Group AG Institution	$11.4M 2.3K contracts
B BNP PARIBAS ARBITRAGE, SA Institution	$10.0M 20.4 contracts
W WOLVERINE TRADING, LLC Institution	$8.9M 1.8K contracts
TUDOR INVESTMENT CORP ET AL Hedge Fund•Multi-Strategy	$7.7M 1.6K contracts
J JANE STREET GROUP, LLC Institution	$7.6M 1.6K contracts

Most Committed Institutions

Institutions with LYB as the highest % of their portfolio as of Q3 2025

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
swisspartners Advisors Ltd RIA/Wealth	Dominique Joerg Spillmann CEO	4.63% $5.6M	0.04% 114.6K shares	Q4 2020 Held for 4y 11m	$121.7M
L Lloyd Harbor Capital Management, LLC Hedge Fund•Multi-Strategy	Timothy James Rotolo CEO	4.24% $8.8M	0.06% 180.0K shares	Q3 2025 Held for 2 months	$208.4M
Summit Street Capital Management, LLC Hedge Fund•Value	Jennifer A. Wallace Managing Partner	2.63% $19.2M	0.12% 390.8K shares	Q4 2014 Held for 10y 11m	$729.0M
MUHLENKAMP & CO INC RIA/Wealth	Anthony William Muhlenkamp President	2.45% $9.0M	0.06% 184.1K shares	Q3 2025 Held for 2 months	$367.9M
Kiltearn Partners LLP Long Only Manager	Murdoch Ross Murchison CEO	2.45% $12.2M	0.08% 249.0K shares	Q2 2019 Held for 6y 5m	$498.9M
M Measured Risk Portfolios, Inc. RIA/Wealth	Lawrence Douglas Kriesmer President	2.29% $2.1M	0.01% 42.9K shares	Q4 2024 Held for 11 months	$92.0M
Altrius Capital Management Inc RIA/Wealth	James Michael Russo CEO	2.24% $8.3M	0.05% 169.1K shares	Q2 2022 Held for 3y 5m	$369.9M
Allen Mooney & Barnes Investment Advisors LLC RIA/Wealth	Gordon Allen Maner CEO	1.95% $12.5M	0.08% 254.7K shares	Q1 2022 Held for 3y 8m	$641.8M
C CINCINNATI INDEMNITY CO Institution	-	1.92% $791.2K	0.01% 16.1K shares	Q4 2016 Held for 8y 11m	$41.3M
Old North State Wealth Management, LLC RIA/Wealth	Paul Daniel Knott Managing Partner	1.81% $3.9M	0.02% 78.7K shares	Q3 2023 Held for 2y 2m	$213.8M

Hedge Fund Spotlight

Discover hedge funds investing in LYB

ARROWSTREET CAPITAL LIMITED PARTNERSHIP

Hedge Fund • Quant

Portfolio ManagerAnthony Ryan

Portfolio Value: $158.92B
Positions: 1,827
Last Reported: Q3 2025

Sector Allocation

Position in LyondellBasell Industries N.V.

Market Value: $705.0K
Shares Held: 14.4K
Portfolio Weight: 0.00%
Owned Since: 2025-Q3

Top Holding	Sector	Market Value	Weight
1 Apple AAPL	Consumer Electronics Technology	$7.2B	4.51%
2 Microsoft MSFT	Software - Infrastructure Technology	$6.5B	4.11%
3 Nvidia NVDA	Semiconductors Technology	$4.8B	3.02%