A detailed history of Westfield Capital Management CO LP transactions in Avantor, Inc. stock. As of the latest transaction made, Westfield Capital Management CO LP holds 2,439,577 shares of AVTR stock, worth $50.7 Million. This represents 0.3% of its overall portfolio holdings.

Number of Shares
2,439,577
Previous 2,742,078 11.03%
Holding current value
$50.7 Million
Previous $58.1 Million 8.52%
% of portfolio
0.3%
Previous 0.29%

Shares

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

Nov 12, 2024

SELL
$20.58 - $27.7 $6.23 Million - $8.38 Million
-302,501 Reduced 11.03%
2,439,577 $63.1 Million
Q2 2024

Aug 14, 2024

SELL
$21.2 - $25.87 $53 Million - $64.7 Million
-2,502,137 Reduced 47.71%
2,742,078 $58.1 Million
Q1 2024

May 10, 2024

SELL
$21.37 - $26.07 $3.73 Million - $4.55 Million
-174,707 Reduced 3.22%
5,244,215 $134 Million
Q4 2023

Feb 09, 2024

BUY
$17.15 - $23.08 $20.1 Million - $27 Million
1,171,976 Added 27.6%
5,418,922 $124 Million
Q3 2023

Nov 13, 2023

SELL
$20.23 - $23.33 $9.77 Million - $11.3 Million
-482,853 Reduced 10.21%
4,246,946 $89.5 Million
Q2 2023

Aug 11, 2023

BUY
$18.72 - $21.54 $2.91 Million - $3.35 Million
155,357 Added 3.4%
4,729,799 $97.2 Million
Q1 2023

May 12, 2023

BUY
$20.07 - $25.1 $5.16 Million - $6.45 Million
256,989 Added 5.95%
4,574,442 $96.7 Million
Q4 2022

Feb 13, 2023

BUY
$19.22 - $22.8 $6.35 Million - $7.53 Million
330,381 Added 8.29%
4,317,453 $91.1 Million
Q3 2022

Nov 14, 2022

BUY
$19.6 - $32.33 $6.03 Million - $9.94 Million
307,600 Added 8.36%
3,987,072 $78.1 Million
Q2 2022

Aug 12, 2022

BUY
$29.35 - $34.19 $18.7 Million - $21.8 Million
636,636 Added 20.92%
3,679,472 $114 Million
Q1 2022

May 16, 2022

BUY
$32.56 - $40.56 $8.3 Million - $10.3 Million
255,052 Added 9.15%
3,042,836 $103 Million
Q4 2021

Feb 10, 2022

BUY
$36.93 - $42.14 $26.3 Million - $30 Million
713,043 Added 34.37%
2,787,784 $117 Million
Q3 2021

Nov 12, 2021

BUY
$35.36 - $44.01 $73.4 Million - $91.3 Million
2,074,741 New
2,074,741 $84.9 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 $14B
  • 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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