LYBLyondellBasell Industries N.V. Class A

CSNew York Stock Exchange (XNYS)·USD

Identity

Security key: 18264
Ticker: LYB
Type: CS — Common Stock
Exchange: New York Stock Exchange(XNYS)
Venue group: NYSE
Operating MIC: XNYS
Market: stocks
Locale: us
Currency: USD
Listed: 2010-04-28
Round lot: 100
Active: Yes
Last seen in a load: 2026-08-14 20:49
Vendor updated: 2026-08-13 06:09
Ticker root / suffix: LYB

Detail

Enriched 2026-08-14 20:47

Market cap: $20,286,783,385.6
Shares outstanding (class): 323,037,952
Shares outstanding (weighted): 323,037,952
SIC: 2860 INDUSTRIAL ORGANIC CHEMICALS
Employees: 18,970
Location: HOUSTON, TX
Homepage: https://www.lyondellbasell.com
Description: LyondellBasell is a petrochemical producer with operations in the United States, Europe, and Asia. The company is the world's largest producer of polypropylene and also a major producer of polyethylene and propylene oxide. Its chemicals are used in various consumer and industrial end products. Well over half of LyondellBasell's production comes from its North American operations.

Market cap and share counts drift.

Funds holding this security

338 funds · 344 positions · $6.81B reported value, as of 2026-03-31

All holders →

Fund	Ticker	Position value	% of fund	Balance	Match
Dodge & Cox Stock Fund Dodge & Cox Funds	—	$902.06M	0.79%	11,197,363 NS	TICKER
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS	VTI	$660.06M	0.03%	8,193,440 NS	TICKER
VANGUARD 500 INDEX FUND VANGUARD INDEX FUNDS	VOO	$527.17M	0.04%	6,543,804 NS	TICKER
American Balanced Fund American Balanced Fund	—	$427.38M	0.16%	5,305,075 NS	TICKER
Investment Co of America Investment Co of America	—	$402.80M	0.24%	5,000,000 NS	TICKER
American Funds Fundamental Investors American Funds Fundamental Investors	—	$390.11M	0.25%	4,842,423 NS	TICKER
iShares Core S&P 500 ETF iShares Trust	IVV	$266.78M	0.04%	3,311,552 NS	TICKER
N/A —	—	$242.46M	0.04%	3,009,633 NS	TICKER
VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS	VB	$239.39M	0.15%	2,971,539 NS	TICKER
VANGUARD MID-CAP INDEX FUND VANGUARD INDEX FUNDS	VO	$224.21M	0.11%	2,783,192 NS	TICKER
State Street(R) Materials Select Sector SPDR(R)… SELECT SECTOR SPDR TRUST	XLB	$170.03M	2.60%	2,110,539 NS	TICKER
VANGUARD SMALL-CAP VALUE INDEX FUND VANGUARD INDEX FUNDS	VBR	$152.43M	0.25%	1,892,183 NS	TICKER
State Street(R) SPDR(R) Portfolio S&P 500(R) Hi… SPDR SERIES TRUST	SPYD	$134.53M	1.91%	1,669,879 NS	TICKER
VANGUARD INSTITUTIONAL INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS	—	$116.84M	0.04%	1,450,309 NS	TICKER
VANGUARD VALUE INDEX FUND VANGUARD INDEX FUNDS	VTV	$96.04M	0.04%	1,192,149 NS	TICKER

How positions resolve to the securities master. FIGI_COMPOSITE is exact identifier equality — both sides got the FIGI from Bloomberg. TICKER is a narrow fallback used only where the master row carries no FIGI at all (2,389 rows do not, disproportionately Irish-domiciled US listings like LIN and ACN). Roughly 22% of all positions resolve to the master.

This match is a candidate, not a mapping. N-PORT tickers are filer-entered free text and collide with delisted and foreign symbols. Only 13% of positions carry a ticker at all. Good enough to ask which funds report holding a symbol; not good enough to build exposure reporting on. Prefer the ISIN-resolved link, which is marked FIGI_COMPOSITE.

Funds holding this security

Identifiers

master.security_identifier

TICKERLYB
CIK0001489393
ISINNL0009434992
Resolved through OpenFIGI from a holdings ISIN, not supplied by the securities vendor.

Identifiers

Classification

classification.v_security_classification

Asset class: Equity
Sector: Materials
Industry: Chemicals
Source: LLMunreviewed
Self-reported confidence: 0.95
Model: deepseek
Rationale: LyondellBasell is a chemical company, classified under Materials and Chemicals.

Classifications are unreviewed model output. All 5,771 assignments carry source = LLM and is_reviewed = false. Confidence is the model’s own estimate and is not calibrated — it clustered at 0.90–0.98 across the whole first pass, including rows that later proved wrong. Use it to order a review queue, not as a probability. Two share classes of one issuer can disagree.

Classification

Fund data

Not linked to a fund series.

Either this is not a fund, or it is one the SEC share-class snapshot cannot reach — commodity trusts and notes have no series ID at all.