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 |
|---|---|---|---|---|---|---|---|
|
Sep 15, 2025
Q1 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
SELL
|
- |
-147K- 4.26% |
$2.27M - $3.31M
|
3.29M
$40.8M
|
|
|
Aug 26, 2025
Q1 2025
|
Winnow Wealth LLC
Waco, TX |
BUY
|
- |
17New |
$264 - $384
|
17
$211
|
|
|
May 29, 2025
Q1 2025
|
Quaker Wealth Management, LLC
|
BUY
|
PUT |
27New |
$419 - $609
|
27
$335
|
|
|
May 20, 2025
Q1 2025
|
Ransom Advisory, LTD
Providence, RI |
BUY
|
- |
200New |
$3.1K - $4.51K
|
200
$2.48K
|
|
|
May 16, 2025
Q1 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
PUT |
80KNew |
$1.24M - $1.81M
|
80K
$992K
|
|
|
May 15, 2025
Q1 2025
|
Twin Tree Management, LP
Dallas, TX |
BUY
|
- |
185KNew |
$2.87M - $4.18M
|
185K
$2.3M
|
|
|
May 15, 2025
Q1 2025
|
Lombard Odier Asset Management (Switzerland) Sa
Petit Lancy, V8 |
SELL
|
- |
-760- 5.35% |
$11.8K - $17.2K
|
13.4K
$167K
|
|
|
May 15, 2025
Q1 2025
|
Marshall Wace, LLP
London, X0 |
BUY
|
- |
160K+ 1660.32% |
$2.47M - $3.6M
|
169K
$2.1M
|
|
|
May 15, 2025
Q1 2025
|
Wealth Trak Capital Management LLC
Virginia Beach, VA |
SELL
|
- |
-35- 8.05% |
$543 - $790
|
400
$4.96K
|
|
|
May 15, 2025
Q1 2025
|
Rbf Capital, LLC
San Francisco, CA |
BUY
|
- |
20KNew |
$310K - $451K
|
20K
$248K
|
|
|
May 15, 2025
Q1 2025
|
Orion Portfolio Solutions, LLC
|
BUY
|
- |
31.7K+ 27.79% |
$491K - $715K
|
146K
$1.81M
|
|
|
May 15, 2025
Q1 2025
|
Caprock Group, Inc.
|
BUY
|
- |
18.6KNew |
$288K - $419K
|
18.6K
$230K
|
|
|
May 15, 2025
Q1 2025
|
Rise Advisors, LLC
|
BUY
|
- |
1.52KNew |
$23.6K - $34.4K
|
1.52K
$18.9K
|
|
|
May 15, 2025
Q1 2025
|
Glenmede Trust CO Na
Philadelphia, PA |
BUY
|
- |
1.04K+ 5.79% |
$16.2K - $23.5K
|
19.1K
$236K
|
|
|
May 15, 2025
Q1 2025
|
Mariner, LLC
Overland Park, KS |
SELL
|
- |
-8.05K- 34.64% |
$125K - $182K
|
15.2K
$188K
|
|
|
May 15, 2025
Q1 2025
|
Saudi Central Bank
Riyadh, T0 |
BUY
|
- |
268New |
$4.15K - $6.05K
|
268
$3.32K
|
|
|
May 15, 2025
Q1 2025
|
Shelton Capital Management
Denver, CO |
SELL
|
- |
-1.22K- 4.74% |
$18.9K - $27.5K
|
24.4K
$303K
|
|
|
May 15, 2025
Q1 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
SELL
|
- |
-69.2K- 47.76% |
$1.07M - $1.56M
|
75.7K
$939K
|
|
|
May 15, 2025
Q1 2025
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
PUT |
120KNew |
$1.86M - $2.71M
|
120K
$1.49M
|
|
|
May 15, 2025
Q1 2025
|
Avidity Partners Management LP
Dallas, TX |
SELL
|
- |
-494K- 52.16% |
$7.66M - $11.1M
|
453K
$5.62M
|
|
|
May 15, 2025
Q1 2025
|
Bayesian Capital Management, LP
Brooklyn, NY |
BUY
|
- |
3.8K+ 22.49% |
$58.9K - $85.8K
|
20.7K
$257K
|
|
|
May 15, 2025
Q1 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
CALL |
150KNew |
$2.33M - $3.39M
|
150K
$1.86M
|
|
|
May 15, 2025
Q1 2025
|
Ilex Capital Partners (Uk) LLP
London, X0 |
BUY
|
- |
101KNew |
$1.57M - $2.29M
|
101K
$1.26M
|
|
|
May 15, 2025
Q1 2025
|
Aristeia Capital LLC
Greenwich, CT |
BUY
|
- |
34.6KNew |
$537K - $781K
|
34.6K
$429K
|
|
|
May 14, 2025
Q1 2025
|
Credit Agricole S A
|
SELL
|
- |
-11.5K- 14.67% |
$178K - $259K
|
66.8K
$828K
|
|
|
May 14, 2025
Q1 2025
|
Rhenman & Partners Asset Management Ab
Stockholm, V7 |
SELL
|
- |
-14K- 22.64% |
$217K - $316K
|
47.8K
$593K
|
|
|
May 14, 2025
Q1 2025
|
Kempen Capital Management N.V.
Amsterdam, P7 |
BUY
|
- |
806K+ 17.16% |
$12.5M - $18.2M
|
5.51M
$68.3M
|
|
|
May 14, 2025
Q1 2025
|
Humankind Investments LLC
|
BUY
|
- |
2.47K+ 21.99% |
$38.3K - $55.7K
|
13.7K
$170K
|
|
|
May 14, 2025
Q1 2025
|
Erste Asset Management Gmb H
Vienna, C4 |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
|
May 14, 2025
Q1 2025
|
Allstate Corp
Northbrook, IL |
SELL
|
- |
-8.4K- 41.38% |
$130K - $190K
|
11.9K
$148K
|
|
|
May 14, 2025
Q1 2025
|
Cibc Private Wealth Group, LLC
|
SELL
|
- |
-640K- 99.1% |
$9.93M - $14.5M
|
5.83K
$72.3K
|
|
|
May 14, 2025
Q1 2025
|
Loomis Sayles & CO L P
|
SELL
|
- |
-549K- 91.38% |
$8.51M - $12.4M
|
51.8K
$643K
|
|
|
May 14, 2025
Q1 2025
|
Campbell & CO Investment Adviser LLC
Baltimore, MD |
BUY
|
- |
4.29K+ 22.84% |
$66.4K - $96.7K
|
23K
$286K
|
|
|
May 14, 2025
Q1 2025
|
Ensign Peak Advisors, Inc
Salt Lake City, UT |
SELL
|
- |
-65.8K- 24.02% |
$1.02M - $1.49M
|
208K
$2.58M
|
|
|
May 14, 2025
Q1 2025
|
Snowden Capital Advisors LLC
New York, NY |
SELL
|
- |
-3.26K- 13.99% |
$50.6K - $73.6K
|
20K
$249K
|
|
|
May 14, 2025
Q1 2025
|
B. Metzler Seel. Sohn & Co. Ag
Frankfurt, 2M |
BUY
|
- |
40.8K+ 34.18% |
$632K - $920K
|
160K
$1.98M
|
|
|
May 14, 2025
Q1 2025
|
Omers Administration Corp
Toronto, A6 |
SELL
|
- |
-4.01K- 14.22% |
$62.1K - $90.5K
|
24.2K
$300K
|
|
|
May 14, 2025
Q1 2025
|
Quantitative Investment Management, LLC
Charlottesville, VA |
BUY
|
- |
42.4K+ 112.79% |
$657K - $956K
|
80K
$991K
|
|
|
May 14, 2025
Q1 2025
|
Svb Wealth LLC
Boston, MA |
BUY
|
- |
142New |
$2.2K - $3.2K
|
142
$1.76K
|
|
|
May 14, 2025
Q1 2025
|
Lansforsakringar Fondforvaltning Ab (Publ)
Stockholm, V7 |
SELL
|
- |
-672- 4.69% |
$10.4K - $15.2K
|
13.7K
$169K
|
|
|
May 14, 2025
Q1 2025
|
Texas Permanent School Fund
Austin, TX |
BUY
|
- |
297KNew |
$4.6M - $6.7M
|
297K
$3.68M
|
|
|
May 13, 2025
Q1 2025
|
Prudential PLC
London, England, X0 |
SELL
|
- |
-28.6K- 51.09% |
$444K - $646K
|
27.4K
$340K
|
|
|
May 13, 2025
Q1 2025
|
S Bank Fund Management LTD
Helsinki, H9 |
BUY
|
- |
4.94KNew |
$76.5K - $111K
|
4.94K
$61.2K
|
|
|
May 13, 2025
Q1 2025
|
Coldstream Capital Management Inc
|
BUY
|
- |
6.45KNew |
$100K - $146K
|
6.45K
$80K
|
|
|
May 13, 2025
Q1 2025
|
American Century Companies Inc
Kansas City, MO |
BUY
|
- |
568K+ 32.26% |
$8.8M - $12.8M
|
2.33M
$28.9M
|
|
|
May 12, 2025
Q1 2025
|
Swiss National Bank
Zurich, V8 |
SELL
|
- |
-800- 0.04% |
$12.4K - $18.1K
|
1.92M
$23.8M
|
|
|
May 12, 2025
Q1 2025
|
Townsquare Capital LLC
|
BUY
|
- |
243K+ 600.02% |
$3.76M - $5.48M
|
283K
$3.51M
|
|
|
May 12, 2025
Q1 2025
|
National Bank Of Canada
|
BUY
|
- |
3.01K+ 85.81% |
$46.6K - $67.8K
|
6.51K
$80.7K
|
|
|
May 12, 2025
Q1 2025
|
Jpmorgan Chase & CO
New York, NY |
BUY
|
- |
360K+ 34.59% |
$5.58M - $8.13M
|
1.4M
$17.4M
|
|
|
May 12, 2025
Q1 2025
|
Nomura Asset Management CO LTD
Tokyo, M0 |
BUY
|
- |
2.57K+ 1.31% |
$39.9K - $58.1K
|
199K
$2.47M
|