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 |
|---|---|---|---|---|---|---|---|
|
Aug 13, 2025
Q2 2025
|
Dodge & Cox
San Francisco, CA |
BUY
|
- |
17.2M+ 17.13% |
$205M - $280M
|
117M
$1.49B
|
|
|
Aug 14, 2025
Q2 2025
|
T. Rowe Price Investment Management, Inc.
Baltimore, MD |
BUY
|
- |
14.5M+ 34.62% |
$174M - $237M
|
56.5M
$715M
|
|
|
Aug 13, 2025
Q2 2025
|
Norges Bank
Oslo, Q8 |
BUY
|
- |
8.04MNew |
$96M - $131M
|
8.04M
$102M
|
|
|
Aug 15, 2025
Q2 2025
|
Earnest Partners LLC
Atlanta, GA |
BUY
|
- |
6.1MNew |
$72.8M - $99.3M
|
6.1M
$77.2M
|
|
|
Aug 08, 2025
Q2 2025
|
Massachusetts Financial Services CO
Boston, MA |
BUY
|
- |
5.86MNew |
$70M - $95.5M
|
5.86M
$74.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Engine Capital Management, LP
New York, NY |
BUY
|
- |
5.5MNew |
$65.7M - $89.7M
|
5.5M
$69.7M
|
|
|
Aug 12, 2025
Q2 2025
|
Dimensional Fund Advisors LP
Austin, TX |
BUY
|
- |
5.34M+ 96.01% |
$63.8M - $87M
|
10.9M
$138M
|
|
|
Aug 13, 2025
Q2 2025
|
Clarkston Capital Partners, LLC
Bloomfield Hills, MI |
BUY
|
- |
4.39M+ 45.77% |
$52.4M - $71.5M
|
14M
$177M
|
|
|
Aug 13, 2025
Q2 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
4.26M+ 36.54% |
$50.9M - $69.5M
|
15.9M
$202M
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
4.12M+ 122.04% |
$49.2M - $67.1M
|
7.5M
$94.9M
|
|
|
Aug 15, 2025
Q2 2025
|
Ci Private Wealth, LLC
Miami, FL |
BUY
|
- |
3.51M+ 10725.36% |
$41.9M - $57.1M
|
3.54M
$44.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
3.19MNew |
$38M - $51.9M
|
3.19M
$40.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Sei Investments CO
Oaks, PA |
BUY
|
- |
2.86M+ 184.98% |
$34.1M - $46.6M
|
4.41M
$55.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
2.44M+ 693.94% |
$29.1M - $39.7M
|
2.79M
$35.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Woodline Partners LP
San Francisco, CA |
BUY
|
- |
2.39M+ 173.1% |
$28.5M - $38.9M
|
3.77M
$47.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Loews Corp
New York, NY |
BUY
|
- |
2.15MNew |
$25.7M - $35M
|
2.15M
$27.2M
|
|
|
Aug 07, 2025
Q2 2025
|
Readystate Asset Management LP
Chicago, IL |
BUY
|
- |
2.01MNew |
$24M - $32.7M
|
2.01M
$25.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
BUY
|
- |
1.88M+ 13.39% |
$22.4M - $30.6M
|
15.9M
$201M
|
|
|
Aug 13, 2025
Q2 2025
|
First Trust Advisors LP
Wheaton, IL |
BUY
|
- |
1.71M+ 821.2% |
$20.4M - $27.9M
|
1.92M
$24.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Boone Capital Management LLC
Atlanta, GA |
BUY
|
- |
1.69MNew |
$20.2M - $27.6M
|
1.69M
$21.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
BUY
|
- |
1.64MNew |
$19.5M - $26.7M
|
1.64M
$20.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
1.46M+ 714.25% |
$17.4M - $23.7M
|
1.66M
$21M
|
|
|
Aug 14, 2025
Q2 2025
|
Eversept Partners, LP
New York, NY |
BUY
|
- |
1.4M+ 1142.57% |
$16.8M - $22.9M
|
1.53M
$19.3M
|
|
|
Aug 13, 2025
Q2 2025
|
Kinney Asset Management, LLC
Chicago, IL |
BUY
|
- |
1.38MNew |
$16.4M - $22.4M
|
1.38M
$17.4M
|
|
|
Aug 12, 2025
Q2 2025
|
Private Management Group Inc
|
BUY
|
- |
1.35MNew |
$16.2M - $22M
|
1.35M
$17.1M
|
|
|
Aug 13, 2025
Q2 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
1.23MNew |
$14.7M - $20.1M
|
1.23M
$15.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
1.22M+ 147.45% |
$14.5M - $19.8M
|
2.04M
$25.8M
|
|
|
Aug 11, 2025
Q2 2025
|
Citigroup Inc
|
BUY
|
- |
1.21M+ 53.56% |
$14.5M - $19.7M
|
3.47M
$44M
|
|
|
Aug 14, 2025
Q2 2025
|
Cna Financial Corp
Chicago, IL |
BUY
|
- |
1.15MNew |
$13.7M - $18.7M
|
1.15M
$14.6M
|
|
|
Aug 13, 2025
Q2 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
1.15M+ 58.11% |
$13.7M - $18.7M
|
3.13M
$39.6M
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
- |
1.14M+ 150.03% |
$13.6M - $18.5M
|
1.9M
$24M
|
|
|
Aug 13, 2025
Q2 2025
|
Nearwater Capital Markets, LTD
New York, NY |
BUY
|
- |
1MNew |
$11.9M - $16.3M
|
1M
$12.7M
|
|
|
Aug 12, 2025
Q2 2025
|
Arvin Capital Management LP
Austin, TX |
BUY
|
- |
983KNew |
$11.7M - $16M
|
983K
$12.4M
|
|
|
Aug 12, 2025
Q2 2025
|
Barrow Hanley Mewhinney & Strauss LLC
Dallas, TX |
BUY
|
- |
933K+ 3.08% |
$11.1M - $15.2M
|
31.2M
$395M
|
|
|
Aug 14, 2025
Q2 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
837K+ 57.36% |
$10M - $13.6M
|
2.3M
$29.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Medina Singh Partners, LLC
Los Angeles, CA |
BUY
|
- |
740KNew |
$8.84M - $12.1M
|
740K
$9.37M
|
|
|
Aug 13, 2025
Q2 2025
|
Natixis Advisors, L.P.
Boston, MA |
BUY
|
- |
613K+ 260.34% |
$7.32M - $9.99M
|
848K
$10.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
CALL |
600KNew |
$7.16M - $9.77M
|
600K
$7.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
555K+ 1122.56% |
$6.62M - $9.03M
|
604K
$7.65M
|
|
|
Aug 15, 2025
Q2 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
553K+ 8.76% |
$6.61M - $9.01M
|
6.87M
$87M
|
|
|
Aug 12, 2025
Q2 2025
|
Arvin Capital Management LP
Austin, TX |
BUY
|
CALL |
550KNew |
$6.57M - $8.96M
|
550K
$6.96M
|
|
|
Aug 14, 2025
Q2 2025
|
Silvercrest Asset Management Group LLC
New York, NY |
BUY
|
- |
538K+ 24.91% |
$6.42M - $8.76M
|
2.7M
$34.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Quantinno Capital Management LP
New York, NY |
BUY
|
- |
532K+ 139.56% |
$6.36M - $8.67M
|
914K
$11.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
529K+ 622.09% |
$6.32M - $8.62M
|
615K
$7.78M
|
|
|
Aug 14, 2025
Q2 2025
|
Zuckerman Investment Group, LLC
Chicago, IL |
BUY
|
- |
512K+ 40.27% |
$6.12M - $8.35M
|
1.78M
$22.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
504KNew |
$6.02M - $8.21M
|
504K
$6.38M
|
|
|
Aug 14, 2025
Q2 2025
|
Adage Capital Partners Gp, L.L.C.
Boston, MA |
BUY
|
- |
460K+ 153.33% |
$5.49M - $7.49M
|
760K
$9.62M
|
|
|
Aug 13, 2025
Q2 2025
|
Voss Capital, LLC
Houston, TX |
BUY
|
- |
450KNew |
$5.37M - $7.33M
|
450K
$5.7M
|
|
|
Aug 07, 2025
Q2 2025
|
Robeco Schweiz Ag
|
BUY
|
- |
438K+ 5.29% |
$5.23M - $7.14M
|
8.73M
$110M
|
|
|
Aug 12, 2025
Q2 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
399K+ 25.0% |
$4.77M - $6.5M
|
2M
$25.3M
|