Latest Institutional Transactions on Avantor, Inc. (AVTR)
This table provides information on the latest institutional transactions involving Avantor, Inc. (AVTR) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 13, 2025
Q3 2025
|
Connor, Clark & Lunn Investment Management Ltd.
|
SELL
|
- |
-356K- 30.36% |
$3.98M - $5.06M
|
817K
$9.29M
|
|
|
Nov 13, 2025
Q3 2025
|
O'Shaughnessy Asset Management, LLC
Stamford, CT |
SELL
|
- |
-1.27K- 10.68% |
$14.2K - $18.1K
|
10.6K
$121K
|
|
|
Nov 13, 2025
Q3 2025
|
Capital Fund Management S.A.
Paris, I0 |
SELL
|
PUT |
-61.4K- 26.56% |
$686K - $872K
|
170K
$1.93M
|
|
|
Nov 13, 2025
Q3 2025
|
Css LLC
Chicago, IL |
BUY
|
- |
17.6K+ 39.17% |
$196K - $250K
|
62.4K
$710K
|
|
|
Nov 13, 2025
Q3 2025
|
Guggenheim Capital LLC
Chicago, IL |
SELL
|
- |
-12.9K- 37.65% |
$144K - $183K
|
21.3K
$243K
|
|
|
Nov 13, 2025
Q3 2025
|
Bokf, Na
Tulsa, OK |
BUY
|
- |
17+ 3.89% |
$190 - $242
|
454
$5.17K
|
|
|
Nov 13, 2025
Q3 2025
|
Brown Brothers Harriman & CO
New York, NY |
SELL
|
- |
-2.9M- 98.69% |
$32.4M - $41.2M
|
38.5K
$438K
|
|
|
Nov 13, 2025
Q3 2025
|
Fil LTD
Hamilton, D0 |
BUY
|
- |
136K+ 904.21% |
$1.53M - $1.94M
|
152K
$1.72M
|
|
|
Nov 13, 2025
Q3 2025
|
Prudential Financial Inc
Newark, NJ |
SELL
|
- |
-68.9K- 39.23% |
$770K - $979K
|
107K
$1.21M
|
|
|
Nov 13, 2025
Q3 2025
|
Glenmede Investment Management, LP
Philadelphia, PA |
BUY
|
- |
57K+ 451.0% |
$637K - $810K
|
69.7K
$793K
|
|
|
Nov 13, 2025
Q3 2025
|
Danica Pension, Livsforsikringsaktieselskab
Copenhagen V, |
BUY
|
- |
63.1KNew |
$705K - $896K
|
63.1K
$718K
|
|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
431K+ 32.78% |
$4.82M - $6.13M
|
1.75M
$19.9M
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
SELL
|
- |
-1.94M- 31.81% |
$21.7M - $27.6M
|
4.16M
$47.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
SELL
|
- |
-1.92M- 96.34% |
$21.5M - $27.3M
|
73K
$830K
|
|
|
Nov 13, 2025
Q3 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
416K+ 33.7% |
$4.65M - $5.91M
|
1.65M
$18.8M
|
|
|
Nov 13, 2025
Q3 2025
|
Zuckerman Investment Group, LLC
Chicago, IL |
SELL
|
- |
-60.9K- 3.41% |
$681K - $865K
|
1.72M
$19.6M
|
|
|
Nov 13, 2025
Q3 2025
|
Met Life Investment Management, LLC
Whippany, NJ |
SELL
|
- |
-244K- 41.03% |
$2.72M - $3.46M
|
350K
$3.98M
|
|
|
Nov 13, 2025
Q3 2025
|
Private Management Group Inc
|
BUY
|
- |
1.63MNew |
$18.3M - $23.2M
|
1.63M
$18.6M
|
|
|
Nov 13, 2025
Q3 2025
|
Jump Financial, LLC
Chicago, IL |
BUY
|
- |
26.8K+ 181.64% |
$300K - $381K
|
41.6K
$473K
|
|
|
Nov 13, 2025
Q3 2025
|
First Pacific Advisors, LP
Los Angeles, CA |
BUY
|
- |
4M+ 5327.97% |
$44.7M - $56.8M
|
4.07M
$46.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Fora Capital, LLC
Miami, FL |
SELL
|
- |
-21.4K- 36.57% |
$240K - $305K
|
37.2K
$423K
|
|
|
Nov 13, 2025
Q3 2025
|
Dodge & Cox
San Francisco, CA |
BUY
|
- |
313K+ 0.27% |
$3.5M - $4.45M
|
118M
$1.34B
|
|
|
Nov 13, 2025
Q3 2025
|
Ensign Peak Advisors, Inc
Salt Lake City, UT |
SELL
|
- |
-69.3K- 33.29% |
$775K - $985K
|
139K
$1.58M
|
|
|
Nov 13, 2025
Q3 2025
|
Public Employees Retirement Association Of Colorado
Denver, CO |
SELL
|
- |
-451- 0.66% |
$5.04K - $6.41K
|
67.9K
$772K
|
|
|
Nov 13, 2025
Q3 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
526K+ 423.78% |
$5.88M - $7.47M
|
650K
$7.4M
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
120K+ 0.75% |
$1.34M - $1.7M
|
16.1M
$183M
|
|
|
Nov 13, 2025
Q3 2025
|
Quantitative Investment Management, LLC
Charlottesville, VA |
BUY
|
- |
29.9KNew |
$335K - $425K
|
29.9K
$341K
|
|
|
Nov 13, 2025
Q3 2025
|
Eschler Asset Management LLP
Cambridge, X0 |
BUY
|
- |
50KNew |
$559K - $711K
|
50K
$569K
|
|
|
Nov 13, 2025
Q3 2025
|
Medina Singh Partners, LLC
Los Angeles, CA |
BUY
|
- |
40.9K+ 5.52% |
$457K - $581K
|
781K
$8.89M
|
|
|
Nov 13, 2025
Q3 2025
|
Sei Investments CO
Oaks, PA |
BUY
|
- |
157K+ 3.57% |
$1.76M - $2.24M
|
4.56M
$51.9M
|
|
|
Nov 13, 2025
Q3 2025
|
Entropy Technologies, LP
New York, NY |
BUY
|
- |
155K+ 1199.49% |
$1.73M - $2.2M
|
168K
$1.91M
|
|
|
Nov 13, 2025
Q3 2025
|
Broyhill Asset Management
Charlotte, NC |
SELL
|
- |
-80.3K- 22.06% |
$898K - $1.14M
|
284K
$3.23M
|
|
|
Nov 13, 2025
Q3 2025
|
Twin Tree Management, LP
Dallas, TX |
BUY
|
PUT |
179KNew |
$2M - $2.54M
|
179K
$2.03M
|
|
|
Nov 13, 2025
Q3 2025
|
Pathstone Holdings, LLC
Englewood, NJ |
SELL
|
- |
-19.6K- 14.65% |
$219K - $279K
|
114K
$1.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Wealth Watch Advisors, Inc
Englewood, CO |
BUY
|
- |
26New |
$291 - $369
|
26
$296
|
|
|
Nov 13, 2025
Q3 2025
|
Comerica Bank
|
BUY
|
- |
132K+ 45.34% |
$1.48M - $1.88M
|
424K
$4.83M
|
|
|
Nov 13, 2025
Q3 2025
|
Wealthspire Advisors, LLC
New York, NY |
BUY
|
- |
927New |
$10.4K - $13.2K
|
927
$10.5K
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
31KNew |
$347K - $441K
|
31K
$353K
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
PUT |
-10.7K- 12.71% |
$120K - $152K
|
73.5K
$836K
|
|
|
Nov 13, 2025
Q3 2025
|
Dean Investment Associates, LLC
Beavercreek, OH |
BUY
|
- |
180KNew |
$2.02M - $2.56M
|
180K
$2.05M
|
|
|
Nov 13, 2025
Q3 2025
|
Peak6 LLC
Chicago, IL |
BUY
|
- |
42.6K+ 239.0% |
$476K - $606K
|
60.5K
$688K
|
|
|
Nov 13, 2025
Q3 2025
|
Peak6 LLC
Chicago, IL |
SELL
|
PUT |
-38.3K- 96.47% |
$428K - $544K
|
1.4K
$15.9K
|
|
|
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
|
Close Asset Management LTD
|
SELL
|
- |
-4.62M- 99.7% |
$51.7M - $65.7M
|
14K
$159K
|
|
|
Nov 12, 2025
Q3 2025
|
Thornburg Investment Management Inc
|
SELL
|
- |
-15.5K- 3.37% |
$174K - $221K
|
446K
$5.07M
|
|
|
Nov 12, 2025
Q3 2025
|
Handelsbanken Fonder Ab
|
SELL
|
- |
-46.5K- 19.08% |
$520K - $661K
|
197K
$2.25M
|
|
|
Nov 12, 2025
Q3 2025
|
Rock Creek Group, LP
|
BUY
|
- |
100KNew |
$1.12M - $1.42M
|
100K
$1.14M
|
|
|
Nov 12, 2025
Q3 2025
|
Hfm Investment Advisors, LLC
Glassboro, NJ |
SELL
|
- |
-3- 33.33% |
$33.5 - $42.6
|
6
$68.3
|
|
|
Nov 12, 2025
Q3 2025
|
Tandem Capital Management Corp
|
SELL
|
- |
-3.37K- 14.0% |
$37.7K - $47.9K
|
20.7K
$236K
|
|
|
Nov 12, 2025
Q3 2025
|
Easterly Investment Partners LLC
|
BUY
|
- |
356KNew |
$3.98M - $5.06M
|
356K
$4.05M
|
|