AVTRAvantor, Inc.

CSNew York Stock Exchange (XNYS)·USD

Identity

Security key: 12128
Ticker: AVTR
Type: CS — Common Stock
Exchange: New York Stock Exchange(XNYS)
Venue group: NYSE
Operating MIC: XNYS
Market: stocks
Locale: us
Currency: USD
Listed: 2019-05-17
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: AVTR

Detail

Enriched 2026-08-14 20:47

Market cap: $9,421,678,641.2
Shares outstanding (class): 676,358,840
Shares outstanding (weighted): 676,358,840
SIC: 3826 LABORATORY ANALYTICAL INSTRUMENTS
Employees: 13,500
Location: RADNOR, PA
Homepage: https://www.avantorsciences.com
Description: Avantor Inc provides products and services to customers in the biopharma, healthcare, education & government, and advanced technologies & applied materials industries. The company operates through two segments: Laboratory Solutions and Bioscience Production. It offers materials & consumables, equipment & instrumentation, and services & specialty procurement. Product groups include Equipment & Instrumentation, Services & Specialty Procurement, Proprietary Materials & Consumables, and Third-Party Materials & Consumables. Materials & consumables include high-purity chemicals and reagents, lab supplies, customized excipients, single-use assemblies, chromatography products, sample preparation kits, and fluid handling solutions. It operates in the Americas, Europe, and AMEA.

Market cap and share counts drift.

Funds holding this security

191 funds · 197 positions · $2.08B reported value, as of 2026-03-31

All holders →

Fund	Ticker	Position value	% of fund	Balance	Match
Dodge & Cox Stock Fund Dodge & Cox Funds	—	$586.99M	0.51%	74,871,715 NS	FIGI
iShares Core S&P Mid-Cap ETF iShares Trust	IJH	$177.04M	0.17%	22,581,945 NS	FIGI
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS	VTI	$170.42M	0.01%	21,737,119 NS	FIGI
VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS	VB	$123.30M	0.07%	15,726,745 NS	FIGI
Touchstone Funds Group Trust-Touchstone Mid Cap… Touchstone Funds Group Trust	—	$79.22M	1.81%	10,105,095 NS	FIGI
VANGUARD SMALL-CAP VALUE INDEX FUND VANGUARD INDEX FUNDS	VBR	$78.51M	0.13%	10,014,521 NS	FIGI
Undiscovered Managers Behavioral Value Fund UNDISCOVERED MANAGERS FUNDS	—	$68.04M	0.79%	8,678,853 NS	FIGI
Dodge & Cox Global Stock Fund Dodge & Cox Funds	—	$60.81M	0.51%	7,756,600 NS	FIGI
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS	VXF	$59.69M	0.07%	7,613,632 NS	FIGI
Bridge Builder Large Cap Value Fund Bridge Builder Trust	—	$59.65M	0.23%	7,608,234 NS	FIGI
T. Rowe Price Mid-Cap Growth Fund, Inc. T. ROWE PRICE MID-CAP GROWTH FUND, INC.	—	$53.29M	0.24%	6,797,000 NS	FIGI
Dodge & Cox Balanced Fund Dodge & Cox Funds	—	$49.53M	0.34%	6,317,700 NS	FIGI
State Street SPDR S&P MidCap 400SM ETF Trust —	—	$40.30M	0.17%	5,140,747 NS	FIGI
FPA Crescent Fund Investment Managers Series Trust III	—	$38.10M	0.32%	4,860,289 NS	FIGI
AMG Yacktman Fund AMG Funds	—	$35.28M	0.51%	4,500,000 NS	FIGI

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.

Funds holding this security

Identifiers

master.security_identifier

TICKERAVTR
FIGI_COMPOSITEBBG00G2HHYD7
FIGI_SHARE_CLASSBBG00G2HHYF5
CIK0001722482
ISINUS05352A1007
Resolved through OpenFIGI from a holdings ISIN, not supplied by the securities vendor.

Identifiers

Classification

classification.v_security_classification

Asset class: Equity
Sector: Health Care
Industry: Life Sciences Tools
Source: LLMunreviewed
Self-reported confidence: 0.95
Model: deepseek
Rationale: Avantor provides laboratory analytical instruments and supplies for life sciences, fitting the LIFE_SCIENCE_TOOLS industry under healthcare.

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.