Latest Institutional Purchases of Avantor, Inc. (AVTR)
This list provides information on the latest institutional transactions involving Avantor, Inc. (AVTR) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 05, 2025
Q3 2025
|
Oppenheimer Asset Management Inc.
New York, NY |
BUY
|
- |
38.6K+ 27.48% |
$431K - $548K
|
179K
$2.04M
|
|
|
Nov 12, 2025
Q3 2025
|
Dynamic Technology Lab Private LTD
Singapore, U0 |
BUY
|
- |
38.1KNew |
$426K - $542K
|
38.1K
$434K
|
|
|
Nov 13, 2025
Q3 2025
|
Arrowpoint Investment Partners (Singapore) Pte. Ltd.
Singapore, U0 |
BUY
|
- |
37.9KNew |
$424K - $539K
|
37.9K
$432K
|
|
|
Nov 12, 2025
Q3 2025
|
Argent Trust CO
Nashville, TN |
BUY
|
- |
37KNew |
$414K - $526K
|
37K
$421K
|
|
|
Nov 13, 2025
Q3 2025
|
Vestcor Inc
Fredericton, A3 |
BUY
|
- |
33.1K+ 191.87% |
$370K - $471K
|
50.4K
$573K
|
|
|
Nov 14, 2025
Q3 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
31.1K+ 6.14% |
$348K - $442K
|
537K
$6.12M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
31KNew |
$347K - $441K
|
31K
$353K
|
|
|
Nov 12, 2025
Q3 2025
|
Skba Capital Management LLC
San Francisco, CA |
BUY
|
- |
30.7K+ 96.24% |
$343K - $436K
|
62.5K
$711K
|
|
|
Nov 13, 2025
Q3 2025
|
Quantitative Investment Management, LLC
Charlottesville, VA |
BUY
|
- |
29.9KNew |
$335K - $425K
|
29.9K
$341K
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
PUT |
28.5K+ 78.95% |
$319K - $405K
|
64.6K
$735K
|
|
|
Nov 06, 2025
Q3 2025
|
Caprock Group, Inc.
|
BUY
|
- |
28K+ 150.58% |
$313K - $398K
|
46.6K
$530K
|
|
|
Nov 13, 2025
Q3 2025
|
Jump Financial, LLC
Chicago, IL |
BUY
|
- |
26.8K+ 181.64% |
$300K - $381K
|
41.6K
$473K
|
|
|
Nov 14, 2025
Q3 2025
|
Srs Capital Advisors, Inc.
Denver, CO |
BUY
|
- |
26.7K+ 902.9% |
$299K - $380K
|
29.7K
$338K
|
|
|
Nov 12, 2025
Q3 2025
|
Neuberger Berman Group LLC
New York, NY |
BUY
|
- |
26.7K+ 23.89% |
$298K - $379K
|
138K
$1.57M
|
|
|
Nov 19, 2025
Q3 2025
|
Captrust Financial Advisors
Raleigh, NC |
BUY
|
- |
26.5KNew |
$296K - $376K
|
26.5K
$301K
|
|
|
Nov 14, 2025
Q3 2025
|
Armistice Capital, LLC
New York, NY |
BUY
|
- |
25.4KNew |
$284K - $360K
|
25.4K
$289K
|
|
|
Nov 14, 2025
Q3 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
BUY
|
- |
25.2KNew |
$282K - $359K
|
25.2K
$287K
|
|
|
Oct 21, 2025
Q3 2025
|
Tectonic Advisors LLC
Plano, TX |
BUY
|
- |
25KNew |
$279K - $355K
|
25K
$284K
|
|
|
Nov 12, 2025
Q3 2025
|
Requisite Capital Management, LLC
|
BUY
|
- |
23KNew |
$257K - $326K
|
23K
$261K
|
|
|
Nov 10, 2025
Q3 2025
|
Resources Investment Advisors, Llc.
Overland Park, KS |
BUY
|
- |
22.2KNew |
$248K - $315K
|
22.2K
$252K
|
|
|
Nov 14, 2025
Q3 2025
|
Snowden Capital Advisors LLC
New York, NY |
BUY
|
- |
21.8KNew |
$244K - $310K
|
21.8K
$248K
|
|
|
Nov 14, 2025
Q3 2025
|
Creative Planning
Overland Park, KS |
BUY
|
- |
21.7K+ 38.82% |
$243K - $309K
|
77.8K
$885K
|
|
|
Nov 14, 2025
Q3 2025
|
Sig Brokerage, LP
Bala Cynwyd, PA |
BUY
|
- |
21.6KNew |
$242K - $308K
|
21.6K
$246K
|
|
|
Nov 06, 2025
Q3 2025
|
New South Capital Management Inc
Memphis, TN |
BUY
|
- |
20.3K+ 1.12% |
$227K - $289K
|
1.83M
$20.8M
|
|
|
Nov 07, 2025
Q3 2025
|
Center Book Partners LP
Greenwich, CT |
BUY
|
- |
19.7K+ 15.65% |
$221K - $281K
|
146K
$1.66M
|
|
|
Nov 14, 2025
Q3 2025
|
Bayesian Capital Management, LP
Brooklyn, NY |
BUY
|
- |
18.5KNew |
$207K - $263K
|
18.5K
$211K
|
|
|
Oct 24, 2025
Q3 2025
|
Citizens Financial Group Inc
|
BUY
|
- |
18.4KNew |
$205K - $261K
|
18.4K
$209K
|
|
|
Nov 07, 2025
Q3 2025
|
State Of New Jersey Common Pension Fund D
|
BUY
|
- |
17.7K+ 7.81% |
$198K - $252K
|
244K
$2.78M
|
|
|
Nov 13, 2025
Q3 2025
|
Css LLC
Chicago, IL |
BUY
|
- |
17.6K+ 39.17% |
$196K - $250K
|
62.4K
$710K
|
|
|
Nov 13, 2025
Q3 2025
|
Russell Investments Group, Ltd.
|
BUY
|
- |
17.2K+ 1.19% |
$192K - $244K
|
1.46M
$16.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Prelude Capital Management, LLC
New York, NY |
BUY
|
- |
17KNew |
$190K - $242K
|
17K
$193K
|
|
|
Oct 28, 2025
Q3 2025
|
Sequoia Financial Advisors, LLC
|
BUY
|
- |
16KNew |
$179K - $227K
|
16K
$182K
|
|
|
Nov 12, 2025
Q3 2025
|
Integrated Quantitative Investments LLC
Bellevue, WA |
BUY
|
- |
15.7KNew |
$176K - $223K
|
15.7K
$179K
|
|
|
Nov 14, 2025
Q3 2025
|
Adar1 Capital Management, LLC
Austin, TX |
BUY
|
- |
15K+ 150.0% |
$168K - $213K
|
25K
$285K
|
|
|
Oct 24, 2025
Q3 2025
|
New York State Teachers Retirement System
|
BUY
|
- |
14.4K+ 3.91% |
$161K - $205K
|
383K
$4.36M
|
|
|
Nov 07, 2025
Q3 2025
|
Syon Capital LLC
San Francisco, CA |
BUY
|
- |
14.3KNew |
$160K - $203K
|
14.3K
$163K
|
|
|
Nov 19, 2025
Q3 2025
|
Coldstream Capital Management Inc
|
BUY
|
- |
13.8KNew |
$154K - $196K
|
13.8K
$157K
|
|
|
Oct 21, 2025
Q3 2025
|
Gateway Investment Advisers LLC
|
BUY
|
- |
13.7KNew |
$154K - $195K
|
13.7K
$156K
|
|
|
Oct 09, 2025
Q3 2025
|
Board Of The Pension Protection Fund
Croydon, X0 |
BUY
|
- |
13.7KNew |
$153K - $195K
|
13.7K
$156K
|
|
|
Nov 14, 2025
Q3 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
12.4K+ 8.15% |
$139K - $177K
|
165K
$1.88M
|
|
|
Nov 12, 2025
Q3 2025
|
Tcg Advisory Services, LLC
Austin, TX |
BUY
|
- |
11.7KNew |
$131K - $166K
|
11.7K
$133K
|
|
|
Nov 07, 2025
Q3 2025
|
Advisors Capital Management, LLC
Ridgewood, NJ |
BUY
|
- |
11.5K+ 3.32% |
$128K - $163K
|
357K
$4.06M
|
|
|
Nov 12, 2025
Q3 2025
|
Diversify Advisory Services, LLC
Sandy, UT |
BUY
|
- |
11.5KNew |
$128K - $163K
|
11.5K
$130K
|
|
|
Oct 14, 2025
Q3 2025
|
Legacy Wealth Asset Management, LLC
|
BUY
|
- |
11K+ 35.53% |
$123K - $157K
|
42.1K
$479K
|
|
|
Nov 14, 2025
Q3 2025
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
PUT |
10.9K+ 58.6% |
$122K - $155K
|
29.5K
$336K
|
|
|
Nov 03, 2025
Q3 2025
|
Mirae Asset Global Investments Co., Ltd.
|
BUY
|
- |
10.7K+ 31.11% |
$120K - $152K
|
45.1K
$514K
|
|
|
Nov 14, 2025
Q3 2025
|
Voleon Capital Management LP
Berkeley, CA |
BUY
|
- |
10.4KNew |
$116K - $148K
|
10.4K
$118K
|
|
|
Nov 12, 2025
Q3 2025
|
Royce & Associates LP
|
BUY
|
- |
10.4K+ 25.04% |
$116K - $147K
|
51.8K
$589K
|
|
|
Nov 19, 2025
Q3 2025
|
Caitong International Asset Management Co., LTD
Hong Kong, K3 |
BUY
|
- |
10.1K+ 217.86% |
$113K - $143K
|
14.7K
$167K
|
|
|
Nov 14, 2025
Q3 2025
|
Sig Brokerage, LP
Bala Cynwyd, PA |
BUY
|
PUT |
10K+ 100.0% |
$112K - $142K
|
20K
$228K
|
|