Who owns LYBWhat LYB owns — n/a

Who owns LyondellBasell Industries N.V.?

Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.

Institutional ownership of LYB from SEC Form 13F filings across 1,242 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.

As of the 2026-06-30 reporting period, 1,242 institutions disclosed 380.7M shares of LyondellBasell Industries N.V. worth $21.23B; the largest disclosed holder is BlackRock Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.

1,242

13F holders

$21.23B

value, 2026 filers

380.7M

shares disclosed

new positions (2026 filers)

Top institutional holders

ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of LYB's shares outstanding

#	Manager	Shares	Value	% of fund	% of co.	Δ shares QoQ
1	BlackRock Inc.	22.9M	$2.19B	0.0%	—	—
2	BlackRock, Inc.	25.1M	$2.02B	0.0%	—	—
3	DODGE & COX	16.8M	$1.36B	0.7%	—	—
4	VANGUARD CAPITAL MANAGEMENT LLC	16.8M	$1.35B	0.0%	—	—
5	VANGUARD GROUP INC	31.0M	$1.34B	0.0%	—	—
6	STATE STREET CORP	13.5M	$1.09B	0.0%	—	—
7	Capital World Investors	11.7M	$946.5M	0.1%	—	—
8	JANUS HENDERSON INVESTORS US LLC	9.8M	$894.5M	0.7%	—	—
9	BlackRock Institutional Trust Company, N.A.	9.6M	$826.0M	0.1%	—	—
10	Capital Research Global Investors	10.2M	$822.2M	0.1%	—	—
11	FMR LLC	8.5M	$686.2M	0.0%	—	—
12	GEODE CAPITAL MANAGEMENT, LLC	6.9M	$562.7M	0.0%	—	—
13	MORGAN STANLEY	6.7M	$537.2M	0.0%	—	—
14	Capital International Investors	5.9M	$471.4M	0.1%	—	—
15	DAVIS SELECTED ADVISERS	5.6M	$450.9M	2.1%	—	—
16	BlackRock Fund Advisors	5.2M	$449.4M	0.1%	—	—
17	Invesco Ltd.	5.1M	$409.4M	0.0%	—	—
18	AQR CAPITAL MANAGEMENT LLC	4.2M	$340.4M	0.2%	—	—
19	Ignis Investment Services Ltd	344,459	$333.7M	1.1%	—	—
20	JPMORGAN CHASE & CO	3.7M	$300.9M	0.0%	—	—
21	ROYAL BANK OF CANADA	3.5M	$284.8M	0.0%	—	—
22	BlackRock Group LTD	3.0M	$260.4M	0.1%	—	—
23	GOLDMAN SACHS GROUP INC	2.9M	$234.8M	0.0%	—	—
24	Holocene Advisors, LP	2.8M	$228.4M	0.6%	—	—
25	UBS Group AG	2.8M	$227.9M	0.0%	—	—

Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.