Callan Family Office, LLC Avantor, Inc. Transaction History
Callan Family Office, LLC
- $3.17 Trillion
- Q2 2025
A detailed history of Callan Family Office, LLC transactions in Avantor, Inc. stock. As of the latest transaction made, Callan Family Office, LLC holds 221,295 shares of AVTR stock, worth $2.8 Million. This represents 0.09% of its overall portfolio holdings.
Number of Shares
221,295
Previous 65,620
237.24%
Holding current value
$2.8 Million
Previous $1.06 Billion
180.03%
% of portfolio
0.09%
Previous 0.08%
Shares
3 transactions
Others Institutions Holding AVTR
# of Institutions
557Shares Held
663MCall Options Held
2.47MPut Options Held
1.27M-
Dodge & Cox San Francisco, CA117MShares$1.49 Billion0.95% of portfolio
-
Vanguard Group Inc Valley Forge, PA64.9MShares$821 Million0.01% of portfolio
-
Black Rock Inc. New York, NY44MShares$557 Million0.02% of portfolio
-
T. Rowe Price Investment Management, Inc. Baltimore, MD42MShares$531 Million0.45% of portfolio
-
Barrow Hanley Mewhinney & Strauss LLC Dallas, TX31.2MShares$395 Million1.49% of portfolio
About Avantor, Inc.
- Ticker AVTR
- Exchange NYSE
- Sector Basic Materials
- Industry Specialty Chemicals
- Shares Outstandng 674,035,008
- Market Cap $8.53B
- Description
- 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, formulate...