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 14, 2025
Q2 2025
|
Alliancebernstein L.P.
New York, NY |
SELL
|
- |
-5.39M- 86.14% |
$64.4M - $87.9M
|
868K
$11M
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
- |
-5.29M- 99.76% |
$63.2M - $86.2M
|
12.9K
$163K
|
|
|
Aug 14, 2025
Q2 2025
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
SELL
|
- |
-5.13M- 94.16% |
$61.2M - $83.5M
|
318K
$4.03M
|
|
|
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
|
|
|
Aug 14, 2025
Q2 2025
|
Worldquant Millennium Advisors LLC
New York, NY |
SELL
|
- |
-1.52M- 97.85% |
$18.2M - $24.8M
|
33.5K
$424K
|
|
|
Aug 14, 2025
Q2 2025
|
Holocene Advisors, LP
New York, NY |
SELL
|
- |
-1.39M- 48.97% |
$16.7M - $22.7M
|
1.45M
$18.4M
|
|
|
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
|
Lazard Asset Management LLC
New York, NY |
SELL
|
- |
-917K- 78.26% |
$10.9M - $14.9M
|
255K
$3.22M
|
|
|
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
|
|
|
Aug 14, 2025
Q2 2025
|
Great West Life Assurance CO
Winnipeg, A2 |
SELL
|
- |
-450K- 47.23% |
$5.37M - $7.33M
|
502K
$6.36M
|
|
|
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 14, 2025
Q2 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
SELL
|
- |
-239K- 91.56% |
$2.86M - $3.9M
|
22.1K
$279K
|
|
|
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 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
PUT |
-165K- 66.24% |
$1.97M - $2.69M
|
84.2K
$1.07M
|
|
|
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
|
Ubs Asset Management Americas Inc
Chicago, IL |
SELL
|
- |
-124K- 1.88% |
$1.48M - $2.02M
|
6.46M
$81.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Federation Des Caisses Desjardins Du Quebec
Levis, A8 |
SELL
|
- |
-118K- 98.48% |
$1.41M - $1.93M
|
1.83K
$23.2K
|
|
|
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 14, 2025
Q2 2025
|
Dz Bank Ag Deutsche Zentral Genossenschafts Bank, Frankfurt Am Main
Frankfurt Am Main, 2M |
SELL
|
- |
-102K- 85.02% |
$1.22M - $1.67M
|
18K
$229K
|
|
|
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 14, 2025
Q2 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
SELL
|
- |
-84.8K- 5.1% |
$1.01M - $1.38M
|
1.58M
$20M
|
|
|
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
|
Caption Management, LLC
Oklahoma City, OK |
SELL
|
- |
-60.5K- 71.6% |
$722K - $986K
|
24K
$304K
|
|
|
Aug 14, 2025
Q2 2025
|
Freestone Grove Partners LP
San Francisco, CA |
SELL
|
- |
-51.9K- 2.08% |
$619K - $845K
|
2.44M
$30.9M
|
|
|
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
|