A detailed history of William Blair Investment Management, LLC transactions in Avantor, Inc. stock. As of the latest transaction made, William Blair Investment Management, LLC holds 4,865,416 shares of AVTR stock, worth $98 Million. This represents 0.32% of its overall portfolio holdings.

Number of Shares
4,865,416
Previous 1,054,083 361.58%
Holding current value
$98 Million
Previous $22.3 Million 463.05%
% of portfolio
0.32%
Previous 0.06%

Shares

7 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 08, 2024

BUY
$20.58 - $27.7 $78.4 Million - $106 Million
3,811,333 Added 361.58%
4,865,416 $126 Million
Q2 2024

Aug 08, 2024

BUY
$21.2 - $25.87 $134,641 - $164,300
6,351 Added 0.61%
1,054,083 $22.3 Million
Q1 2024

May 08, 2024

BUY
$21.37 - $26.07 $6.9 Million - $8.42 Million
322,985 Added 44.57%
1,047,732 $26.8 Million
Q4 2023

Feb 09, 2024

SELL
$17.15 - $23.08 $1.3 Million - $1.75 Million
-75,734 Reduced 9.46%
724,747 $16.5 Million
Q3 2023

Nov 09, 2023

BUY
$20.23 - $23.33 $1.59 Million - $1.83 Million
78,615 Added 10.89%
800,481 $16.9 Million
Q2 2023

Aug 10, 2023

BUY
$18.72 - $21.54 $2 Million - $2.3 Million
106,653 Added 17.34%
721,866 $14.8 Million
Q1 2023

May 12, 2023

BUY
$20.07 - $25.1 $12.3 Million - $15.4 Million
615,213 New
615,213 $13 Million

Others Institutions Holding AVTR

About Avantor, Inc.


  • Ticker AVTR
  • Exchange NYSE
  • Sector Basic Materials
  • Industry Specialty Chemicals
  • Shares Outstandng 674,035,008
  • Market Cap $13.6B
  • 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...
More about AVTR
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