Institutional shares held 658 Million
1.58M calls
1.02M puts
Total value of holdings $8.91B
$21.4M calls
$13.8M puts
Market Cap $9.12B
674,035,008 Shares Out.
Institutional ownership 97.67%
# of Institutions 545


Latest Institutional Activity in AVTR

Top Purchases

Q1 2025
Ubs Group Ag Shares Held: 16.7M ($226M)
Q1 2025
Clarkston Capital Partners, LLC Shares Held: 9.59M ($130M)
Q1 2025
1832 Asset Management L.P. Shares Held: 18.1M ($245M)
Q1 2025
Millennium Management LLC Shares Held: 5.31M ($71.8M)
Q1 2025
Manufacturers Life Insurance Company, The Shares Held: 14M ($190M)

Top Sells

Q1 2025
Canada Pension Plan Investment Board Shares Held: 5.45M ($73.7M)
Q1 2025
Boston Partners Shares Held: 51.5K ($696K)
Q1 2025
Ubs Asset Management Americas Inc Shares Held: 6.58M ($89.1M)
Q1 2025
Pictet Asset Management Holding Sa Shares Held: 5.15M ($69.7M)
Q1 2025
Dimensional Fund Advisors LP Shares Held: 5.56M ($75.2M)

About AVTR

Avantor, Inc. provides products and services to customers in biopharma, healthcare, education and government, advanced technologies, and applied materials industries in the Americas, Europe, Asia, the Middle East, and Africa. The company offers materials and consumables, such as purity chemicals and reagents, lab products and supplies, formulated silicone materials, customized excipients, customized single-use assemblies, process chromatography resins and columns, analytical sample prep kits, education and microbiology products, clinical trial kits, peristaltic pumps, and fluid handling tips. It also provides equipment and instrumentation products, including filtration systems, virus inactivation systems, incubators, analytical instruments, evaporators, ultra-low-temperature freezers, biological safety cabinets, and critical environment supplies. In addition, the company offers services and specialty procurements comprising onsite lab and production, clinical, equipment, procurement and sourcing, and biopharmaceutical material scale-up and development services. Avantor, Inc. was founded in 1904 and is headquartered in Radnor, Pennsylvania.


Insider Transactions at AVTR

Insider Transaction List

View all
Date Insider Transaction Ownership Type Shares Traded Value / Price
View All Transactions

Last 12 Months Summary

Buy / Acquisition
1.51M Shares
From 22 Insiders
Grant, award, or other acquisition 1.32M shares
Bona fide gift 76K shares
Open market or private purchase 121K shares
Sell / Disposition
159K Shares
From 13 Insiders
Payment of exercise price or tax liability 59K shares
Bona fide gift 76K shares
Open market or private sale 24.1K shares

Track Institutional and Insider Activities on AVTR

Follow Avantor, Inc. and customize your updates to receive the information that matters most to you.

Institutional Portfolio Updates

Receive a notification when an Institution or Guru buys or sells AVTR shares.

Notify only if

Insider Trading

Get notified when an Avantor, Inc. insider buys or sells AVTR shares.

Notify only if

News

Receive news related to Avantor, Inc.

Track Activities on AVTR