Latest Institutional Sells of Avantor, Inc. (AVTR)
This list provides information on the latest institutional transactions involving Avantor, Inc. (AVTR) stock that were sells. 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 sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 13, 2025
Q2 2025
|
1832 Asset Management L.P.
Toronto, A6 |
SELL
|
- |
-13.6M- 75.11% |
$163M - $222M
|
4.51M
$57.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
SELL
|
- |
-10.6M- 63.55% |
$127M - $173M
|
6.1M
$77.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Janus Henderson Group PLC
London, X0 |
SELL
|
- |
-9.02M- 48.2% |
$108M - $147M
|
9.69M
$123M
|
|
|
Aug 13, 2025
Q2 2025
|
Pictet Asset Management Holding Sa
Carouge, V8 |
SELL
|
- |
-4.79M- 92.99% |
$57.2M - $78.1M
|
361K
$4.57M
|
|
|
Jul 29, 2025
Q2 2025
|
William Blair Investment Management, LLC
Chicago, IL |
SELL
|
- |
-4.41M- 99.5% |
$52.7M - $71.9M
|
22.2K
$281K
|
|
|
Aug 12, 2025
Q2 2025
|
Country Trust Bank
|
SELL
|
- |
-2.16M- 99.92% |
$25.8M - $35.1M
|
1.62K
$20.6K
|
|
|
Aug 01, 2025
Q2 2025
|
Bessemer Group Inc
Woodbridge, NJ |
SELL
|
- |
-2.14M- 23.15% |
$25.5M - $34.8M
|
7.1M
$89.8M
|
|
|
Aug 11, 2025
Q2 2025
|
Thrivent Financial For Lutherans
Minneapolis, MN |
SELL
|
- |
-1.85M- 95.84% |
$22.1M - $30.2M
|
80.4K
$1.02M
|
|
|
Aug 08, 2025
Q2 2025
|
Kbc Group Nv
|
SELL
|
- |
-1.74M- 95.66% |
$20.8M - $28.4M
|
79.1K
$1M
|
|
|
Jul 09, 2025
Q2 2025
|
Dudley & Shanley, Inc.
|
SELL
|
- |
-1.06M- 89.01% |
$12.7M - $17.3M
|
131K
$1.66M
|
|
|
Aug 12, 2025
Q2 2025
|
Legal & General Group PLC
London, X0 |
SELL
|
- |
-981K- 24.02% |
$11.7M - $16M
|
3.1M
$39.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Frontier Capital Management CO LLC
|
SELL
|
- |
-748K- 53.4% |
$8.94M - $12.2M
|
653K
$8.27M
|
|
|
Aug 14, 2025
Q2 2025
|
Blue Door Asset Management, LLC
Stamford, CT |
SELL
|
- |
-464K- 54.71% |
$5.53M - $7.55M
|
384K
$4.86M
|
|
|
Jul 07, 2025
Q2 2025
|
Pacific Capital Partners LTD
London, |
SELL
|
- |
-284K- 30.34% |
$3.39M - $4.63M
|
652K
$8.25M
|
|
|
Aug 08, 2025
Q2 2025
|
Impax Asset Management Group PLC
|
SELL
|
- |
-261K- 21.29% |
$3.11M - $4.25M
|
964K
$12.2M
|
|
|
Aug 13, 2025
Q2 2025
|
Federated Hermes, Inc.
Pittsburgh, PA |
SELL
|
- |
-259K- 80.31% |
$3.1M - $4.23M
|
63.6K
$805K
|
|
|
Aug 01, 2025
Q2 2025
|
Peregrine Capital Management LLC
|
SELL
|
- |
-235K- 24.62% |
$2.81M - $3.83M
|
720K
$9.11M
|
|
|
Aug 07, 2025
Q2 2025
|
Zurcher Kantonalbank (Zurich Cantonalbank)
Zurich, V8 |
SELL
|
- |
-226K- 59.19% |
$2.69M - $3.68M
|
156K
$1.97M
|
|
|
Aug 12, 2025
Q2 2025
|
Prudential Financial Inc
Newark, NJ |
SELL
|
- |
-183K- 51.07% |
$2.19M - $2.99M
|
176K
$2.22M
|
|
|
Aug 12, 2025
Q2 2025
|
Nuveen, LLC
Charlotte, NC |
SELL
|
- |
-179K- 13.16% |
$2.14M - $2.91M
|
1.18M
$14.9M
|
|
|
Aug 13, 2025
Q2 2025
|
Hsbc Holdings PLC
London, X0 |
SELL
|
- |
-147K- 35.5% |
$1.75M - $2.39M
|
266K
$3.37M
|
|
|
Aug 07, 2025
Q2 2025
|
Teachers Retirement System Of The State Of Kentucky
Frankfort, KY |
SELL
|
- |
-144K- 21.47% |
$1.72M - $2.35M
|
528K
$6.68M
|
|
|
Aug 06, 2025
Q2 2025
|
Andra Ap Fonden
Goteborg, V7 |
SELL
|
- |
-144K- 81.89% |
$1.72M - $2.35M
|
31.9K
$403K
|
|
|
Jul 29, 2025
Q2 2025
|
John G Ullman & Associates Inc
|
SELL
|
- |
-126K- 91.73% |
$1.51M - $2.06M
|
11.4K
$144K
|
|
|
Aug 14, 2025
Q2 2025
|
State Street Corp
Boston, MA |
SELL
|
- |
-113K- 0.48% |
$1.35M - $1.84M
|
23.5M
$297M
|
|
|
Aug 12, 2025
Q2 2025
|
Bancreek Capital Management, LP
Santa Monica, CA |
SELL
|
- |
-105K- 24.07% |
$1.25M - $1.71M
|
331K
$4.19M
|
|
|
Aug 11, 2025
Q2 2025
|
Vanguard Group Inc
Valley Forge, PA |
SELL
|
- |
-99.2K- 0.15% |
$1.18M - $1.62M
|
64.9M
$821M
|
|
|
Jul 28, 2025
Q2 2025
|
Td Asset Management Inc
|
SELL
|
- |
-98.8K- 2.85% |
$1.18M - $1.61M
|
3.37M
$42.6M
|
|
|
Aug 13, 2025
Q2 2025
|
Victory Capital Management Inc
|
SELL
|
- |
-91.7K- 25.91% |
$1.09M - $1.49M
|
262K
$3.32M
|
|
|
Aug 07, 2025
Q2 2025
|
Illinois Municipal Retirement Fund
|
SELL
|
- |
-78.1K- 73.47% |
$932K - $1.27M
|
28.2K
$357K
|
|
|
Aug 13, 2025
Q2 2025
|
Pine Bridge Investments, L.P.
|
SELL
|
- |
-68.9K- 61.04% |
$823K - $1.12M
|
44K
$557K
|
|
|
Aug 14, 2025
Q2 2025
|
Macquarie Group LTD
Australia, C3 |
SELL
|
- |
-51K- 4.27% |
$609K - $831K
|
1.14M
$14.5M
|
|
|
Jul 09, 2025
Q2 2025
|
Reinhart Partners, Inc.
|
SELL
|
- |
-47.4K- 7.7% |
$566K - $772K
|
568K
$7.2M
|
|
|
Jul 17, 2025
Q2 2025
|
Norris Perne & French LLP
Grand Rapids, MI |
SELL
|
- |
-44.3K- 4.63% |
$529K - $722K
|
912K
$11.5M
|
|
|
Aug 12, 2025
Q2 2025
|
Thornburg Investment Management Inc
|
SELL
|
- |
-39.2K- 7.82% |
$468K - $638K
|
461K
$5.84M
|
|
|
Aug 12, 2025
Q2 2025
|
Center Book Partners LP
Greenwich, CT |
SELL
|
- |
-33.5K- 20.98% |
$400K - $546K
|
126K
$1.6M
|
|
|
Aug 12, 2025
Q2 2025
|
Pathstone Holdings, LLC
Englewood, NJ |
SELL
|
- |
-27K- 16.77% |
$322K - $440K
|
134K
$1.7M
|
|
|
Jul 18, 2025
Q2 2025
|
Robeco Institutional Asset Management B.V.
|
SELL
|
- |
-24.6K- 19.25% |
$294K - $401K
|
103K
$1.31M
|
|
|
Aug 12, 2025
Q2 2025
|
Elo Mutual Pension Insurance CO
|
SELL
|
- |
-24.2K- 42.49% |
$289K - $394K
|
32.7K
$414K
|
|
|
Aug 14, 2025
Q2 2025
|
Engineers Gate Manager LP
New York, NY |
SELL
|
- |
-22.9K- 52.15% |
$273K - $373K
|
21K
$266K
|
|
|
Aug 13, 2025
Q2 2025
|
Schroder Investment Management Group
London, X0 |
SELL
|
- |
-22.2K- 46.14% |
$265K - $361K
|
25.9K
$328K
|
|
|
Aug 08, 2025
Q2 2025
|
Principal Financial Group Inc
Des Moines, IA |
SELL
|
- |
-22.2K- 1.42% |
$265K - $361K
|
1.54M
$19.5M
|
|
|
Aug 13, 2025
Q2 2025
|
Mackenzie Financial Corp
Toronto Ontario, A6 |
SELL
|
- |
-21.1K- 18.96% |
$252K - $344K
|
90.3K
$1.14M
|
|
|
Aug 14, 2025
Q2 2025
|
Royal London Asset Management LTD
United Kingdom, X0 |
SELL
|
- |
-21K- 7.66% |
$251K - $342K
|
253K
$3.21M
|
|
|
Aug 13, 2025
Q2 2025
|
Peak6 LLC
Chicago, IL |
SELL
|
PUT |
-18.2K- 31.43% |
$217K - $296K
|
39.7K
$503K
|
|
|
Jul 11, 2025
Q2 2025
|
Wedge Capital Management L L P
|
SELL
|
- |
-16.3K- 20.48% |
$194K - $265K
|
63.2K
$800K
|
|
|
Aug 14, 2025
Q2 2025
|
State Of Wisconsin Investment Board
Madison, WI |
SELL
|
- |
-16.1K- 4.17% |
$192K - $262K
|
369K
$4.68M
|
|
|
Jul 07, 2025
Q2 2025
|
Salem Investment Counselors Inc
Winston Salem, NC |
SELL
|
- |
-14.7K- 16.37% |
$175K - $239K
|
75K
$949K
|
|
|
Aug 08, 2025
Q2 2025
|
Forsta Ap Fonden
Stockholm, V7 |
SELL
|
- |
-11.7K- 2.82% |
$140K - $191K
|
403K
$5.1M
|
|
|
Jul 29, 2025
Q2 2025
|
Mutual Of America Capital Management LLC
New York, NY |
SELL
|
- |
-11.6K- 3.3% |
$138K - $188K
|
339K
$4.29M
|