Institutional Ownership Avantor, Inc. (AVTR)
This table provides information about the institutional ownership of Avantor, Inc. (AVTR). We have compiled data on the 536 institutions that hold shares in the stock, with a total of 664 Million shares, which have been reported (via 13F filing form) to have a value of $7.55 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Dodge & Cox
San Francisco, CA |
Nov 13, 2025 Q3 2025 |
117,746,888
shares
|
$1.34 Billion
0.85% of portfolio
|
Q3 2025
Added 0.27%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
Nov 07, 2025 Q3 2025 |
65,988,977
shares
|
$751 Million
0.01% of portfolio
|
Q3 2025
Added 1.75%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
44,007,348
shares
|
$501 Million
0.02% of portfolio
|
Q2 2024
Added 2.91%
|
|
|
Barrow Hanley Mewhinney & Strauss LLC
Dallas, TX |
Nov 13, 2025 Q3 2025 |
34,548,129
shares
|
$393 Million
1.45% of portfolio
|
Q3 2025
Added 10.76%
|
|
|
T. Rowe Price Investment Management, Inc.
Baltimore, MD |
Nov 14, 2025 Q3 2025 |
32,927,695
shares
|
$375 Million
0.25% of portfolio
|
Q3 2025
Reduced 41.72%
|
|
|
State Street Corp
Boston, MA |
Nov 14, 2025 Q3 2025 |
20,365,770
shares
|
$232 Million
0.01% of portfolio
|
Q3 2025
Reduced 13.28%
|
|
|
Engine Capital Management, LP
New York, NY |
Nov 14, 2025 Q3 2025 |
19,720,430
shares
|
$224 Million
34.84% of portfolio
|
Q3 2025
Added 258.27%
|
|
|
Greenhaven Associates Inc
|
Nov 04, 2025 Q3 2025 |
18,311,570
shares
|
$208 Million
4.64% of portfolio
|
Q3 2025
New holding
|
|
|
Invesco Ltd.
Atlanta, GA |
Nov 13, 2025 Q3 2025 |
16,053,368
shares
|
$183 Million
0.03% of portfolio
|
Q3 2025
Added 0.75%
|
|
|
Clarkston Capital Partners, LLC
Bloomfield Hills, MI |
Nov 13, 2025 Q3 2025 |
15,020,325
shares
|
$171 Million
4.12% of portfolio
|
Q3 2025
Added 7.43%
|
|
|
New Mountain Vantage Advisers, L.L.C.
New York, NY |
Aug 15, 2022 Q2 2022 |
14,000,000
shares
|
$159 Million
10.05% of portfolio
|
Q4 2021
Reduced 50.0%
|
|
|
Dimensional Fund Advisors LP
Austin, TX |
Nov 12, 2025 Q3 2025 |
13,383,746
shares
|
$152 Million
0.04% of portfolio
|
Q3 2025
Added 22.77%
|
|
|
London CO Of Virginia
Richmond, VA |
Nov 14, 2025 Q3 2025 |
12,793,957
shares
|
$146 Million
0.93% of portfolio
|
Q3 2025
New holding
|
|
|
Geode Capital Management, LLC
Boston, MA |
Nov 12, 2025 Q3 2025 |
12,295,686
shares
|
$140 Million
0.01% of portfolio
|
Q3 2025
Added 3.28%
|
|
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
Nov 14, 2025 Q3 2025 |
12,006,252
shares
|
$137 Million
0.13% of portfolio
|
Q3 2025
Reduced 24.56%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
7,972,934
shares
|
$90.7 Million
0.02% of portfolio
|
Q3 2025
Added 185.78%
|
|
|
Robeco Schweiz Ag
|
Oct 27, 2025 Q3 2025 |
7,920,177
shares
|
$90.1 Million
2.55% of portfolio
|
Q3 2025
Reduced 9.25%
|
|
|
Massachusetts Financial Services CO
Boston, MA |
Oct 29, 2025 Q3 2025 |
7,502,086
shares
|
$85.4 Million
0.03% of portfolio
|
Q3 2025
Added 27.98%
|
|
|
Pictet Asset Management Sa
Geneva 73, V8 |
Aug 10, 2023 Q2 2023 |
7,426,144
shares
|
$84.5 Million
0.18% of portfolio
|
Q2 2023
Added 8.82%
|
|
|
Bank Of America Corp
Charlotte, NC |
Nov 14, 2025 Q3 2025 |
6,969,143
shares
|
$79.3 Million
0.01% of portfolio
|
Q3 2025
Reduced 7.02%
|
|
|
Morgan Stanley
New York, NY |
Nov 14, 2025 Q3 2025 |
6,251,853
shares
|
$71.1 Million
0.0% of portfolio
|
Q3 2025
Reduced 9.01%
|
|
|
Earnest Partners LLC
Atlanta, GA |
Nov 14, 2025 Q3 2025 |
6,196,712
shares
|
$70.5 Million
0.35% of portfolio
|
Q3 2025
Added 1.63%
|
|
|
Northern Trust Corp
Chicago, IL |
Nov 14, 2025 Q3 2025 |
5,561,017
shares
|
$63.3 Million
0.01% of portfolio
|
Q3 2025
Reduced 14.64%
|
|
|
Holocene Advisors, LP
New York, NY |
Nov 14, 2025 Q3 2025 |
5,493,677
shares
|
$62.5 Million
0.17% of portfolio
|
Q3 2025
Added 277.96%
|
|
|
Southeastern Asset Management Inc
Memphis, TN |
Nov 14, 2025 Q3 2025 |
5,149,420
shares
|
$58.6 Million
3.5% of portfolio
|
Q3 2025
New holding
|
|