Avantor - 6 Year Stock Price History | AVTR

Historical daily share price chart and data for Avantor since 2019 adjusted for splits and dividends. The latest closing stock price for Avantor as of August 21, 2025 is 12.56.
  • The all-time high Avantor stock closing price was 44.01 on September 24, 2021.
  • The Avantor 52-week high stock price is 27.83, which is 121.6% above the current share price.
  • The Avantor 52-week low stock price is 10.82, which is 13.9% below the current share price.
  • The average Avantor stock price for the last 52 weeks is 18.41.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
Avantor Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 15.5085 21.2000 22.5700 11.1800 12.5600 -40.39%
2024 23.7238 22.7500 27.7000 19.7200 21.0700 -7.71%
2023 21.1890 21.1700 25.1000 17.1500 22.8300 8.25%
2022 28.5480 40.5600 40.5600 19.2200 21.0900 -49.95%
2021 35.0067 27.3100 44.0100 26.8300 42.1400 49.70%
2020 19.7624 18.4500 28.1500 8.2700 28.1500 55.10%
Sector Industry Market Cap Revenue
Medical Medical Services $8.781B $6.784B
Avantor Inc. is a provider of critical products and services primarily to biopharma, healthcare, education & government, advanced technologies & applied materials industries. Avantor Inc. is based in Radnor, United States.
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Cencora (COR) United States $58.879B 19.61
DiDi Global (DIDIY) China $28.380B 30.15
Labcorp Holdings (LH) United States $23.110B 18.37
Natera (NTRA) United States $22.048B 0.00
BioMerieux (BMXMF) France $17.636B 0.00
EUROFINS SCIENT (ERFSF) Luxembourg $15.729B 0.00
ICON (ICLR) Ireland $14.556B 14.01
Medpace Holdings (MEDP) United States $13.083B 34.63
Solventum (SOLV) United States $12.631B 13.03
CochLear (CHEOY) Australia $12.527B 0.00
Viatris (VTRS) United States $12.417B 4.42
Revvity (RVTY) United States $10.644B 18.75
Caris Life Sciences,�Inc (CAI) United States $9.863B 0.00
Sonic Healthcare (SKHHY) Australia $9.237B 0.00
Charles River Laboratories (CRL) United States $7.854B 14.90
HealthEquity (HQY) United States $7.700B 33.73
Bausch + Lomb (BLCO) Canada $5.147B 34.62
Sotera Health (SHC) United States $4.630B 25.87
BrightSpring Health Services (BTSG) United States $4.186B 31.93
Amplifon S.p.A (AMFPF) Italy $3.937B 21.83
GeneDx Holdings (WGS) United States $3.455B 79.14
Surgery Partners (SGRY) United States $3.057B 38.45
Alignment Healthcare (ALHC) United States $2.974B 0.00
Concentras Parent (CON) United States $2.966B 18.81
Organon (OGN) United States $2.436B 2.65
Premier (PINC) United States $2.104B 19.50
Progyny (PGNY) United States $1.940B 41.02
Ardent Health (ARDT) United States $1.863B 7.19
PACS (PACS) United States $1.817B 0.00
GoodRx Holdings (GDRX) United States $1.518B 25.71
Pediatrix Medical (MD) United States $1.417B 9.46
Teladoc Health (TDOC) United States $1.276B 0.00
Omada Health (OMDA) $1.240B 0.00
Establishment Labs Holdings (ESTA) $1.132B 0.00
Ryman Healthcare (RYHTY) New Zealand $0.962B 0.00
Embecta (EMBC) United States $0.812B 4.76
AMN Healthcare Services Inc (AMN) United States $0.778B 9.62
CareDx (CDNA) United States $0.648B 11.93
Performant Healthcare (PHLT) United States $0.602B 0.00
QDM (QDMI) Hong Kong, SAR China $0.598B 102.50
Nutex Health (NUTX) United States $0.515B 7.80
Agilon Health (AGL) United States $0.501B 0.00
Sonida Senior Living (SNDA) United States $0.482B 0.00
InnovAge Holding (INNV) United States $0.471B 0.00
Auna S.A (AUNA) Luxembourg $0.467B 7.01
SBC Medicals (SBC) United States $0.413B 9.07
So-Young (SY) China $0.412B 0.00
Enhabit (EHAB) United States $0.411B 27.03
COMPASS Pathways (CMPS) United Kingdom $0.391B 0.00
Oncology Institute (TOI) United States $0.334B 0.00
LifeMD (LFMD) United States $0.294B 0.00
Beauty Health (SKIN) United States $0.269B 0.00
Shoulder Innovations (SI) United States $0.184B 0.00
DocGo (DCGO) United States $0.157B 0.00
Ascend Wellness Holdings (AAWH) United States $0.116B 0.00
Sera Prognostics (SERA) United States $0.085B 0.00
KindlyMD (NAKA) United States $0.076B 0.00
Biodesix (BDSX) United States $0.060B 0.00
NeueHealth (NEUE) United States $0.059B 0.00
IceCure Medical (ICCM) Israel $0.050B 0.00
NeuroOne Medical Technologies (NMTC) United States $0.038B 0.00
Basel Medical Group (BMGL) Singapore $0.036B 0.00
ModivCare (MODV) United States $0.027B 0.00
SeaStar Medical Holding (ICU) United States $0.022B 0.00
Intelligent Bio Solutions (INBS) United States $0.013B 0.00
Co-Diagnostics (CODX) United States $0.011B 0.00
OSR Holdings (OSRH) United States $0.011B 0.00
BioNexus Gene Lab (BGLC) $0.010B 0.00
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Aclarion (ACON) United States $0.004B 0.00
Pheton Holdings (PTHL) China $0.004B 0.00
ISpecimen (ISPC) United States $0.003B 0.00
NewGenIvf Group (NIVF) Thailand $0.002B 0.00
INVO Fertility (IVF) United States $0.001B 0.00
Cano Health (CANOQ) United States $0.000B 0.00