Avantor (WBO:AVTR) Short Interest

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

WBO:AVTR Avantor Inc WBO:AVTR
58 GF Score
Price €11.81
GF Value €14.60
Valuation Modestly Undervalued
! 4 Warning Signs
View Full Analysis

What is Avantor Short Interest?

Short Interest can be expressed as a percentage by dividing the number of shares sold short by the total number of outstanding shares.

Due to the license agreement change with our data vendor, Short Interest related data on GuruFocus will no longer be updated. Existing data will remain as-is, while new data will not be available, except for certain Australian and Canadian stocks.

WBO:AVTR vs RGEN, ATR, TFX: Short Interest Comparison

For the Medical Instruments & Supplies subindustry, Avantor's Short Interest, along with its competitors' market caps and Short Interest data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

Avantor Short Interest vs Medical Devices & Instruments Industry

For the Medical Devices & Instruments industry and Healthcare sector, Avantor's Short Interest distribution charts can be found below:

* The bar in red indicates where Avantor's Short Interest falls into.


WBO:AVTR
58GF Score
Avantor Inc WBO:AVTR
Short Interest is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Is Avantor (WBO:AVTR) Overvalued in 2026?

Based on GuruFocus' analysis, Avantor stock appears to be undervalued. The current stock price of €11.81 is trading 19.1% below its estimated GF Value™ of €14.60. GuruFocus considers Avantor to be Modestly Undervalued.

Key valuation signals for WBO:AVTR:

  • Short Interest:
  • GF Value™: €14.60 vs. price of €11.81 (19.1% below fair value)
  • GF Score™: 58/100 with 4 warning signs

No single metric tells the full story. See the WBO:AVTR stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Avantor Business Description

Other Exchanges AVTR:USAAVG:Germany
Address 100 Matsonford Road, Suite 200, Building One, Radnor Corporate Center, Radnor, PA, USA, 19087
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.
58GF Score

Get the complete analysis for WBO:AVTR

Short Interest is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€11.81
Price
€14.60
GF Value